Shell oiling and assembling all-in-one machine

Abstract

The utility model relates to the technical field of engine manufacturing, and discloses a shell oiling and assembling all-in-one machine which comprises a rack, a conveying device, an oiling device, a feeding device and an assembling device. An oil coating station, a feeding station and an assembling station are arranged on the rack; the conveying device is arranged on the rack and is used for conveying the shell to the oiling station; the oiling device is arranged on the rack and located above the conveying device, and the oiling device is used for oiling the shell on the oiling station; the feeding device is arranged on the rack and located above the conveying device, and the feeding device is used for transferring the oiled shell to a feeding station and exposing the outer wall of the shell; the assembling device is arranged on the rack and used for clamping the outer wall of the shell on the feeding station, transferring the shell and arranging the shell on other engine assemblies on the assembling station in a covering mode. The shell oiling and assembling all-in-one machine provided by the utility model can solve the problem of how to realize seamless connection of an engine shell from oiling to assembling.

Description

Technical Field

[0001] This utility model relates to the field of engine manufacturing technology, specifically to an integrated machine for oiling and assembling a housing. Background Technology

[0002] During engine manufacturing, the inner wall of the engine casing is typically oiled to improve its durability and assembly efficiency before assembly with other engine components. This oiling process not only prevents rust and extends the casing's lifespan but also reduces friction during assembly and improves sealing performance.

[0003] However, current engine housing oiling and assembly processes largely rely on a semi-automatic, semi-manual operation mode. In this mode, after initial processing, the housing is transported to a dedicated oiling area. During oiling, the housing's grooves face outwards, and workers manually or with the aid of simple mechanical equipment like oil guns apply oil to the inner wall. This step is not only inefficient, but the uniformity and thickness of the oil application often depend on the operator's experience and skill level, making it difficult to guarantee consistency between batches. After oiling, the housing needs to be repositioned and moved to the assembly line for assembly with other engine components. During this process, the housing needs to be covered by other engine components and secured with bolts to complete the assembly. Because the oiling and assembly processes are separate, and involve repositioning the housing, this not only increases logistics and time costs in the production process but may also lead to decreased assembly accuracy due to positioning errors, affecting the overall performance and reliability of the engine. Furthermore, increased manual intervention also means greater difficulty in quality control, making it difficult to effectively achieve the goals of high product quality and high consistency.

[0004] In view of the above shortcomings, the development of an integrated machine for oiling and assembling engine housings, which can achieve seamless connection from oiling to assembly, is the key to improving engine manufacturing level and enhancing product competitiveness. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] This utility model provides an integrated machine for oiling and assembling engine housings, which can at least solve the technical problem of how to achieve seamless connection between oiling and assembly of engine housings.

[0007] (II) Technical Solution

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a shell oiling and assembly integrated machine, comprising:

[0009] The machine frame is equipped with an oiling station, a material loading station, and an assembly station.

[0010] A conveying device, mounted on the frame, is used to transport the casing to the oiling station;

[0011] The oiling device is mounted on the frame and located above the conveying device. The oiling device is used to apply oil to the housing at the oiling station.

[0012] The feeding device is mounted on the frame and located above the conveying device. The feeding device is used to transfer the oiled shell to the feeding station and expose the outer wall of the shell.

[0013] An assembly device, mounted on a frame, is used to clamp the outer wall of the housing at the loading station, transfer the housing, and cover it onto other engine components at the assembly station.

[0014] Further, the aforementioned assembly device includes:

[0015] Clamping fixtures are used to clamp or release the outer wall of the housing;

[0016] The assembly robot is mounted on the frame and connected to the clamping fixture via a transmission. The assembly robot is used to drive the clamping fixture to rotate and reciprocate between the loading station and the assembly station to transfer the housing on the loading station and cover it on other engine components at the assembly station.

[0017] Further, the aforementioned clamping fixture includes a main board, limiting members, and at least two snap-fit ​​mechanisms. Both the limiting members and the snap-fit ​​mechanisms are located on one side of the main board. There are at least two limiting members, which are used to abut against the housing or to insert into the connection holes on the housing. A limiting space is formed between the main board and each limiting member to accommodate and limit the housing. The snap-fit ​​mechanisms are used to snap into the outer wall of the housing to fix the housing within the limiting space.

[0018] Further configuration: The aforementioned locking mechanism includes a crank, a locking block, and a telescopic drive component. The telescopic drive component is fixed on the main board. One end of the crank is rotatably connected to the telescopic drive component or the main board, and the other end is rotatably connected to the middle of the locking block. The output end of the telescopic drive component is rotatably connected to one end of the locking block. The telescopic drive component is used to drive one end of the locking block to move along the normal direction of the main board towards or away from the main board, so as to drive the other end of the locking block to move towards or away from the limiting space.

[0019] Further, the aforementioned conveying device includes a conveyor line and a conveying fixture. The conveyor line is mounted on the frame and is used to continuously convey the conveying fixtures one after another. The conveying fixture is provided with two material-carrying spaces for accommodating and limiting the housing. The material-carrying spaces are arranged in a direction perpendicular to the conveying direction of the conveyor line.

[0020] The feeding device includes a translation mechanism, a lifting mechanism and a clamping mechanism. The translation mechanism is mounted on the frame and is connected to the lifting mechanism via a transmission. The output end of the lifting mechanism is connected to the clamping mechanism.

[0021] The clamping mechanism is used to clamp or release the edge of the housing, the translation mechanism is used to drive the lifting mechanism to move along the arrangement direction of the material carrying space so that the clamping mechanism is positioned relative to one of the material carrying spaces, and the lifting mechanism is used to drive the clamping mechanism to move up and down relative to the conveyor line.

[0022] In a further configuration, the aforementioned clamping mechanism includes two clamping plates and clamping plate driving components. The clamping plate driving components are located on the output end of the lifting mechanism and are connected to the clamping plates via transmission. The two clamping plate driving components are used to drive the two clamping plates to move closer to each other or further away from each other, so as to clamp or release the edge of the housing.

[0023] Furthermore, the aforementioned conveying device also includes:

[0024] The lifting mechanism is located on the frame and is opposite to the oiling station. The lifting mechanism is used to drive the conveying fixture to move up and down relative to the conveyor line.

[0025] At least two limiting mechanisms are provided on the frame, and the at least two limiting mechanisms are located on both sides of the oiling station, and are combined to restrict a single conveying tool on the oiling station.

[0026] Further, the aforementioned oiling device includes:

[0027] The oiling mechanism is movably located above the conveying device;

[0028] The oiling robot is mounted on the frame and is connected to the oiling mechanism. The oiling robot is used to drive the oiling mechanism to move relative to the housing at the oiling station in order to apply oil to the housing at the oiling station.

[0029] (III) Beneficial Effects

[0030] Compared with the prior art, the integrated shell oiling and assembly machine provided by this utility model has the following beneficial effects:

[0031] When using the housing oiling and assembly integrated machine provided by this utility model, firstly, the conveying device transports the housing to the oiling station, where the oiling device applies oil to the housing. After oiling, the conveying device sends the housing out of the oiling station while simultaneously sending the next housing into the oiling station, and so on, continuously repeating the above oiling process. After the oiled housing is sent out of the oiling station, the loading device grabs the oiled housing and removes it from the conveying device, transferring it to the loading station, at which point the outer wall of the housing is exposed. Finally, the assembly device clamps the exposed outer wall of the housing to prevent it from obstructing the housing's slot, and then transfers the housing to the assembly station. During this transfer process, the assembly device can also flip the housing so that the slot faces downwards, so that the housing can be placed on other engine components at the assembly station, thereby completing the housing assembly process. As can be seen, this housing oiling and assembly integrated machine, through the cooperation of the conveying device, oiling device, feeding device and assembly device, can not only replace manual labor and automatically complete the oiling and assembly process of the housing, effectively improving efficiency and ensuring product consistency, but also achieve seamless connection from oiling to assembly of the engine housing, without the need to reposition the housing, ensuring the assembly accuracy of the housing, and thus ensuring product quality. Attached Figure Description

[0032] Figure 1 This is a perspective view of the housing oiling and assembly integrated machine in the embodiment;

[0033] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0034] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0035] Figure 4 This is a partial structural diagram of the assembly device in the embodiment;

[0036] Figure 5 This is a partial three-dimensional view of the conveying device and the oiling device in the embodiment;

[0037] Figure 6 This is a right view of a partial structure of the conveying device and the oiling device in the embodiment.

[0038] Icon labels:

[0039] 1. Machine frame; 11. Oiling station; 12. Material loading station; 13. Assembly station;

[0040] 2. Conveying device; 21. Conveying line; 22. Conveying fixture; 221. Material loading space; 23. Lifting mechanism; 231. Lifting plate; 232. Lifting plate drive component; 233. Limiting rod; 24. Limiting mechanism; 241. Stop; 242. Stop drive component;

[0041] 3. Oiling device; 31. Oiling mechanism; 32. Oiling robot;

[0042] 4. Feeding device; 41. Translation mechanism; 42. Lifting mechanism; 43. Clamping mechanism; 431. Clamping plate; 432. Clamping plate drive component;

[0043] 5. Assembly device; 51. Clamping fixture; 511. Main board; 512. Limiting component; 513. Snap-fit ​​mechanism; 5131. Crank; 5132. Locking block; 5133. Telescopic drive component; 514. Limiting space; 52. Assembly robot;

[0044] 6. Shell. Detailed Implementation

[0045] 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.

[0046] This utility model provides a housing oiling and assembly integrated machine to address the problem of how to achieve a seamless connection between oiling and assembly of the engine housing 6.

[0047] See Figure 1 As shown, Figure 1 The figure shows a perspective view of the housing oiling and assembly integrated machine in the embodiment. The housing oiling and assembly integrated machine includes a frame 1, a conveying device 2, an oiling device 3, a feeding device 4, and an assembly device 5.

[0048] The frame 1 is equipped with an oiling station 11, a material loading station 12 and an assembly station 13.

[0049] The conveying device 2 is installed on the frame 1 and is used to convey the housing 6 to the oiling station 11.

[0050] The oiling device 3 is installed on the frame 1 and located above the conveying device 2. The oiling device 3 is used to apply oil to the housing 6 on the oiling station 11.

[0051] The feeding device 4 is installed on the frame 1 and located above the conveying device 2. The feeding device 4 is used to transfer the oiled shell 6 to the feeding station 12 and expose the outer wall of the shell 6.

[0052] The assembly device 5 is mounted on the frame 1 and is used to clamp the outer wall of the housing 6 on the loading station 12, transfer the housing 6 and cover it on other engine components of the assembly station 13.

[0053] When using the housing oiling and assembly integrated machine of the above technical solution, firstly, the conveying device 2 conveys the housing 6 to the oiling station 11, and the oiling device 3 applies oil to the housing 6; after the oiling is completed, the conveying device 2 sends the housing 6 out of the oiling station 11, and at the same time sends the next housing 6 into the oiling station 11, and so on, continuously repeating the above oiling process; after the oiled housing 6 is sent out of the oiling station 11, the loading device 4 grabs the oiled housing 6 away from the conveying device 2 and transfers it to the loading station 12, at which time the outer wall of the housing 6 is exposed; finally, the assembly device 5 clamps the exposed outer wall of the housing 6 to avoid obstructing the slot of the housing 6, and then transfers the housing 6 to the assembly station 13. During this transfer process, the assembly device 5 can also flip the housing 6 so that the slot of the housing 6 faces down, so that the housing 6 can be covered on other engine components of the assembly station 13, thereby completing the assembly process of the housing 6. It can be seen that the integrated machine for oiling and assembling the housing, through the cooperation of the conveying device 2, the oiling device 3, the feeding device 4 and the assembly device 5, can not only replace manual labor and automatically complete the oiling and assembly process of the housing 6, effectively improving efficiency and ensuring product consistency, but also achieve seamless connection of the engine housing 6 from oiling to assembly, without the need to reposition the housing 6, ensuring the assembly accuracy of the housing 6, and thus ensuring product quality.

[0054] See Figure 1 As shown, in one embodiment of the assembly device 5, the assembly device 5 includes a clamping fixture 51 and an assembly robot 52. The clamping fixture 51 is used to clamp or release the outer wall of the housing 6. The assembly robot 52 is mounted on the frame 1 by means of screwing or welding, and is drively connected to the clamping fixture 51. The assembly robot 52 is used to drive the clamping fixture 51 to rotate and reciprocate between the loading station 12 and the assembly station 13 to transfer the housing 6 on the loading station 12 and cover it on other engine components at the assembly station 13. In this way, the clamping fixture 51 and the assembly robot 52 cooperate to realize the automatic assembly of the housing 6.

[0055] The assembly robot 52 described above can use existing robots.

[0056] See Figure 2 and Figure 4 As shown, Figure 2 for Figure 1 Enlarged diagram of point A in the middle. Figure 4This is a partial structural diagram of the assembly device in one embodiment. In one implementation of the clamping fixture 51, the clamping fixture 51 includes a main board 511, limiting members 512, and at least two snap-fit ​​mechanisms 513. Both the limiting members 512 and the snap-fit ​​mechanisms 513 are mounted on one side of the main board 511. There are at least two limiting members 512, which are used to abut against the housing 6 or to insert into connecting holes on the housing 6. A limiting space 514 is formed between the main board 511 and each limiting member 512 to accommodate and limit the housing 6. The snap-fit ​​mechanisms 513 are used to snap into the outer wall of the housing 6 to fix the housing 6 within the limiting space 514. Thus, when the clamping fixture 51 moves to the loading station 12, the housing 6 of the loading station 12 can be inserted into the limiting space 514. At this time, several locking mechanisms 513 combine to lock the outer wall of the housing 6 in the limiting space 514, which can firmly fix the housing 6 on the clamping fixture 51, so that the assembly robot 52 can transfer the housing 6 and cover it on other engine components of the assembly station 13.

[0057] The aforementioned limiting member 512 may be rod-shaped or block-shaped.

[0058] See Figure 2 and Figure 4 As shown, in one embodiment of the locking mechanism 513, the locking mechanism 513 includes a crank 5131, a locking block 5132, and a telescopic drive member 5133. The telescopic drive member 5133 is fixed to the main board 511 by means of screwing or welding. One end of the crank 5131 is rotatably connected to the telescopic drive member 5133 or the main board 511, and the other end is rotatably connected to the middle of the locking block 5132. The output end of the telescopic drive member 5133 is rotatably connected to one end of the locking block 5132. The telescopic drive member 5133 is used to drive one end of the locking block 5132 to move along the normal direction of the main board 511 towards or away from the main board 511, so as to drive the other end of the locking block 5132 to move towards or away from the limiting space 514. Thus, when the housing 6 of the loading station 12 is inserted into the limiting space 514, the telescopic drive component 5133 drives one end of the locking block 5132 to move away from the main board 511, which in turn drives the other end of the locking block 5132 to move towards the limiting space 514 and press against the outer wall of the housing 6 in the limiting space 514, thereby achieving the locking of the housing 6 in the limiting space 514. Conversely, when the telescopic drive component 5133 drives one end of the locking block 5132 to move towards the main board 511 and return to its original position, it can drive the other end of the locking block 5132 to move away from the limiting space 514 and release the housing 6.

[0059] The aforementioned telescopic drive component 5133 can use existing telescopic cylinders or telescopic poles and other linear displacement drive mechanisms. In this way, when the telescopic drive component 5133 extends, it can drive one end of the locking block 5132 to move away from the motherboard 511 along the normal direction of the motherboard 511. Conversely, when the telescopic drive component 5133 shortens, it can drive one end of the locking block 5132 to move towards the motherboard 511 along the normal direction of the motherboard 511.

[0060] See Figure 1 , Figure 3 and Figure 4 As shown, Figure 3 for Figure 1 The enlarged schematic diagram at point B shows that in one embodiment of the conveying device 2 and the feeding device 4, the conveying device 2 includes a conveyor line 21 and a conveying fixture 22. The conveyor line 21 is mounted on the frame 1 by means of screwing or welding, and is used to continuously convey the conveying fixtures 22 one after another. The conveying fixture 22 has two material-carrying spaces 221 for accommodating and limiting the housing 6, and the material-carrying spaces 221 are arranged in a direction perpendicular to the conveying direction of the conveyor line 21. The feeding device 4 includes a translation mechanism 41, a lifting mechanism 42, and a clamping mechanism 43. The translation mechanism 41 is mounted on the frame 1 by means of screwing or welding, and is connected to the lifting mechanism 42 in a driving connection. The output end of the lifting mechanism 42 is connected to the clamping mechanism 43 by means of screwing or welding. The clamping mechanism 43 is used to clamp or release the edge of the housing 6, the translation mechanism 41 is used to drive the lifting mechanism 42 to move along the arrangement direction of the loading spaces 221 so that the clamping mechanism 43 is positioned opposite one of the loading spaces 221, and the lifting mechanism 42 is used to drive the clamping mechanism 43 to move up and down relative to the conveyor line 21. In this way, the conveying fixture 22 can load two housings 6 at the same time, which greatly improves the conveying efficiency. The lifting mechanism 42, the translation mechanism 41 and the clamping mechanism 43 work together to grab the oiled housing 6 in any loading space 221 and transfer it to the loading station 12.

[0061] The aforementioned conveyor line 21 can use existing conveyor belts or conveyor chains to transport the housing 6. The aforementioned translation mechanism 41 can use existing ball screw-nut linear modules or linear motor linear modules, etc., as linear displacement drive mechanisms, with its output end connected to the aforementioned lifting mechanism 42 via screwing or welding. The aforementioned lifting mechanism 42 can use existing telescopic cylinders or telescopic poles, etc., as linear displacement drive mechanisms.

[0062] See Figure 3As shown, in one embodiment of the clamping mechanism 43, the clamping mechanism 43 includes two clamping plates 431 and clamping plate driving members 432. The clamping plate driving members 432 are mounted on the output end of the lifting mechanism 42 by means of screwing or welding, and are connected to the clamping plates 431 in a driving manner. The two clamping plate driving members 432 are used to drive the two clamping plates 431 to move closer or further apart to clamp or release the edge of the housing 6. In this way, the two clamping plates 431 and the two clamping plate driving members 432 cooperate to clamp the edge of the housing 6, thereby realizing the clamping and gripping of the housing 6. This method can easily expose the outer wall of the housing 6 for clamping by the assembly device 5. It can be seen that this clamping method can easily clamp large workpieces such as engine housings 6.

[0063] The aforementioned clamping plate drive component 432 can use existing linear displacement drive mechanisms such as telescopic cylinders or telescopic poles, with its output end connected to the clamping plate 431 by means of screwing or welding. In this way, when the two clamping plate drive components 432 extend synchronously, they can drive the two clamping plates 431 to move closer to each other; conversely, when the two clamping plate drive components 432 retract synchronously, they can drive the two clamping plates 431 to move away from each other.

[0064] See Figure 5 and Figure 6 As shown, Figure 5 This is a partial perspective view of the conveying device and the oiling device in the embodiment. Figure 6 The image shows a partial right-hand view of the conveying device and the oiling device in the embodiment. Based on the embodiment of the conveying device 2 described above, the conveying device 2 further includes a lifting mechanism 23 and at least two limiting mechanisms 24. Both the lifting mechanism 23 and the limiting mechanisms 24 are mounted on the frame 1. The lifting mechanism 23 is positioned opposite the oiling station 11 and is used to drive the conveying fixture 22 to move up and down relative to the conveyor line 21. The at least two limiting mechanisms 24 are located on both sides of the oiling station 11, and the combination of the at least two limiting mechanisms 24 is used to confine a single conveying fixture 22 to the oiling station 11. Thus, when the conveyor line 21 transports the conveyor fixture 22 and the housing 6 thereon to the oiling station 11, the combination of several limiting mechanisms 24 can restrict the conveyor fixture 22 on the oiling station 11, preventing the unoiled housing 6 from continuing to flow into the assembly process with the conveyor line 21. At the same time, the lifting mechanism 23 can drive the conveyor fixture 22 and the housing 6 thereon to rise away from the conveyor line 21, so as to prevent the housing 6 from shifting during the oiling process and affecting the oiling effect. After oiling, the lifting mechanism 23 can drive the conveyor fixture 22 and the housing 6 thereon to descend back to the conveyor line 21. At the same time, the several limiting mechanisms 24 can simultaneously release the limiting on the conveyor fixture 22, so that the conveyor line 21 can send the oiled housing 6 out of the oiling station 11.

[0065] See Figure 6As shown, in one embodiment of the lifting mechanism 23, the lifting mechanism 23 includes a lifting plate 231 and a lifting plate drive component 232. The lifting plate drive component 232 is mounted on the frame 1 by means of screwing or welding, and the output end of the lifting plate drive component 232 is connected to the lifting plate 231 by means of screwing or welding. The lifting plate drive component 232 is used to drive the lifting plate 231 to move up and down relative to the conveyor line 21.

[0066] The aforementioned lifting plate drive component 232 can use existing linear displacement drive mechanisms such as telescopic cylinders or telescopic poles. In this way, when the lifting plate drive component 232 extends, it can drive the lifting plate 231 to rise relative to the conveyor line 21, thereby causing the conveying fixture 22 and its housing 6 to rise and leave the conveyor line 21; conversely, when the lifting plate drive component 232 shortens, it can drive the lifting plate 231 to descend relative to the conveyor line 21, thereby causing the conveying fixture 22 and its housing 6 to descend and return to the conveyor line 21.

[0067] See Figure 6 As shown, the lifting plate 231 is provided with a limiting rod 233 by means of screwing or welding. The limiting rod 233 is inserted and cooperates with the conveying fixture 22, which can further restrict the conveying fixture 22 to the oiling station 11, and prevent the housing 6 from shifting during the oiling process and affecting the oiling effect.

[0068] See Figure 3 and Figure 5 As shown, in one embodiment of the limiting mechanism 24, the limiting mechanism 24 includes a stop block 241 and a stop block drive member 242. The stop block drive member 242 is mounted on the frame 1 by means of screwing or welding, and the output end of the stop block drive member 242 is connected to the stop block 241 by means of screwing or welding. The stop block drive member 242 is used to drive the stop block 241 to move toward or away from the conveyor line 21.

[0069] The aforementioned stop drive 242 can use existing linear displacement drive mechanisms such as telescopic cylinders or telescopic poles. In this way, when the stop drive 242 extends, it can drive the stop 241 to move toward the conveyor line 21 to block the conveying fixture 22 from moving with the conveyor line 21; conversely, when the stop drive 242 shortens, it can drive the stop 241 to move away from the conveyor line 21 so that the conveying fixture 22 can continue to move with the conveyor line 21.

[0070] See Figure 5 and Figure 6As shown, in one embodiment of the oiling device 3, the oiling device 3 includes an oiling mechanism 31 and an oiling robot 32. The oiling mechanism 31 is movably located above the conveying device 2. The oiling robot 32 is mounted on the frame 1 by means of screwing or welding, and is connected to the oiling mechanism 31 for transmission. The oiling robot 32 is used to drive the oiling mechanism 31 to move relative to the housing 6 on the oiling station 11, so as to apply oil to the housing 6 on the oiling station 11. In this way, the oiling mechanism 31 and the oiling robot 32 cooperate to realize the automatic oiling of the housing 6.

[0071] The aforementioned oiling mechanism 31 can be an existing oiling mechanism 31. The aforementioned oiling robot 32 can be an existing robot.

[0072] 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, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shell oiling and assembly integrated machine, characterized in that, include: A frame, wherein an oiling station, a material loading station and an assembly station are provided on the frame; A conveying device, mounted on the frame, is used to convey the housing to the oiling station; An oiling device is mounted on the frame and located above the conveying device. The oiling device is used to apply oil to the housing at the oiling station. A feeding device is mounted on the frame and located above the conveying device. The feeding device is used to transfer the oiled housing to the feeding station and expose the outer wall of the housing. An assembly device, located on the frame, is used to clamp the outer wall of the housing at the loading station, transfer the housing, and cover it onto other engine components at the assembly station.

2. The housing oiling and assembly integrated machine according to claim 1, characterized in that, The assembly device includes: Clamping fixture, used to clamp or release the outer wall of the housing; An assembly robot is mounted on the frame and is connected to the clamping fixture via a transmission. The assembly robot is used to drive the clamping fixture to rotate and reciprocate between the loading station and the assembly station to transfer the housing on the loading station and cover it on other engine components at the assembly station.

3. The housing oiling and assembly integrated machine according to claim 2, characterized in that, The clamping fixture includes a main board, limiting members, and at least two snap-fit ​​mechanisms. The limiting members and the snap-fit ​​mechanisms are both located on one side of the main board. There are at least two limiting members, which are used to abut against the housing or to insert into the connection holes on the housing. A limiting space is formed between the main board and each of the limiting members to accommodate and limit the housing. The snap-fit ​​mechanisms are used to snap into the outer wall of the housing to fix the housing within the limiting space.

4. The housing oiling and assembly integrated machine according to claim 3, characterized in that, The locking mechanism includes a crank, a locking block, and a telescopic drive component. The telescopic drive component is fixed on the main board. One end of the crank is rotatably connected to the telescopic drive component or the main board, and the other end is rotatably connected to the middle of the locking block. The output end of the telescopic drive component is rotatably connected to one end of the locking block. The telescopic drive component is used to drive one end of the locking block to move along the normal direction of the main board towards or away from the main board, so as to drive the other end of the locking block to move towards or away from the limiting space.

5. The housing oiling and assembly integrated machine according to any one of claims 1-4, characterized in that, The conveying device includes a conveyor line and a conveying fixture. The conveyor line is mounted on the frame and is used to continuously convey the conveying fixtures one by one. The conveying fixture is provided with two material-carrying spaces for accommodating and limiting the housing. The material-carrying spaces are arranged in a direction perpendicular to the conveying direction of the conveyor line. The feeding device includes a translation mechanism, a lifting mechanism and a clamping mechanism. The translation mechanism is mounted on the frame and is connected to the lifting mechanism in a transmission manner. The output end of the lifting mechanism is connected to the clamping mechanism. The clamping mechanism is used to clamp or release the edge of the housing, the translation mechanism is used to drive the lifting mechanism to move along the arrangement direction of the material carrying spaces so that the clamping mechanism is positioned opposite one of the material carrying spaces, and the lifting mechanism is used to drive the clamping mechanism to move up and down relative to the conveyor line.

6. The housing oiling and assembly integrated machine according to claim 5, characterized in that, The clamping mechanism includes two clamping plates and clamping plate driving members. The clamping plate driving members are located on the output end of the lifting mechanism and are connected to the clamping plates in a transmission manner. The two clamping plate driving members are used to drive the two clamping plates to move closer to each other or further away from each other, so as to clamp or release the edge of the housing.

7. The housing oiling and assembly integrated machine according to claim 5, characterized in that, The conveying device further includes: A lifting mechanism is mounted on the frame and is positioned opposite the oiling station. The lifting mechanism is used to drive the conveying fixture to move up and down relative to the conveyor line. At least two limiting mechanisms are provided on the frame, and the at least two limiting mechanisms are respectively located on both sides of the oiling station, and are combined to restrict a single conveying fixture on the oiling station.

8. The housing oiling and assembly integrated machine according to any one of claims 1, 2, 3, 4, 6 and 7, characterized in that, The oiling device includes: An oiling mechanism is movably mounted above the conveying device; An oiling robot is mounted on the frame and is connected to the oiling mechanism. The oiling robot is used to drive the oiling mechanism to move relative to the housing at the oiling station so as to apply oil to the housing at the oiling station.

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