Plastic shell assembling device

Abstract

The utility model relates to a plastic shell assembling device, and relates to the technical field of assembling equipment. The plastic shell assembling device comprises a machine body, a pressing mechanism and a placing mechanism are arranged on the machine body, the pressing mechanism comprises a pressing piece and a pressing frame, the pressing piece is used for driving the pressing frame to move, the placing mechanism is used for placing pipe parts to be installed, and the pipe parts are located in the placing mechanism. And the pressing plate is positioned on a displacement path of the pressing frame. The pipe fitting assembling device has the effect of improving the pipe fitting assembling efficiency.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of assembling devices, in particular to a plastic shell assembling device. BACKGROUND

[0002] With the continuous development of social economy and the increasing improvement of scientific and technological level, the automobile manufacturing industry in China is also developing rapidly. The automobile engine, as the power device of the automobile, is the heart of the automobile and determines the power performance, economy, stability and environmental protection of the automobile. Many pipes are arranged on the automobile engine and often bear the functions of exhaust, air intake, cooling liquid transportation and crankcase ventilation, and thus have important functions.

[0003] According to the related technology in the above, the pipes on the automobile engine are often composed of multiple materials, and in the actual assembling process, relevant personnel need to manually press the metal pipe part into the plastic pipe part to form an overall pipe, and the cooperation degree between the metal pipe part and the plastic pipe part is usually tight, so the relevant personnel need to spend a lot of effort to press, thereby greatly increasing the workload of the relevant personnel and reducing the assembling efficiency, and thus needs to be improved. CONTENT OF THE INVENTION

[0004] In order to improve the assembling efficiency of the pipe, the application provides a plastic shell assembling device.

[0005] The application provides a plastic shell assembling device, which adopts the following technical scheme:

[0006] The plastic shell assembling device comprises a machine body, a pressing mechanism and a placing mechanism arranged on the machine body, the pressing mechanism comprises a pressing piece and a pressing frame, the pressing piece is used for driving the displacement of the pressing frame, the placing mechanism is used for placing the pipe part to be installed, and the pipe part in the placing mechanism is located on the displacement path of the pressing frame.

[0007] By adopting the above technical scheme, compared with the prior art, the relevant personnel only manually press the metal pipe part into the plastic pipe part, thereby greatly increasing the workload of the relevant personnel and reducing the assembling efficiency; the application sets the pressing mechanism and the placing mechanism, so that the relevant personnel only need to place the plastic pipe part to be installed in the placing mechanism, and then place the metal pipe part at the end of the plastic pipe part, and then control the pressing piece to drive the pressing frame to move, so that the pressing frame can press the metal pipe part to the plastic pipe part after contacting the metal pipe part, thereby forming a pipe whole, effectively facilitating the operation of the relevant personnel, reducing the workload of the relevant personnel, and improving the assembling efficiency of the pipe.

[0008] As preferred, the placing mechanism comprises a placing rack and a positioning rack, the placing rack is arranged at the bottom of the machine body and is used for embedding the pipe part therein, and the pipe part is abutted against the placing rack so that the end to be installed of the pipe part is located on the displacement path of the pressing rack.

[0009] By adopting the above technical scheme, when the pipe part to be installed needs to be placed, the plastic pipe part is only needed to be embedded on the placing rack and the end to be installed of the plastic pipe part is abutted against the placing rack, so that the end to be installed of the plastic pipe part is located on the displacement path of the pressing rack, thereby realizing the placement and positioning of the plastic pipe part.

[0010] As preferred, the placing mechanism further comprises a limiting rack, the limiting rack is located on the side of the placing rack away from the positioning rack and is abutted against the end of the pipe part away from the positioning rack.

[0011] By adopting the above technical scheme, the limiting rack can limit the plastic pipe part by abutting against the end of the plastic pipe part away from the positioning rack, thereby reducing the probability of displacement of the plastic pipe part in the process of pressing the metal pipe part to the plastic pipe part by the pressing rack, and ensuring the assembly effect of the pipe.

[0012] As preferred, the limiting rack is slidingly connected with the machine body, the pipe part on the placing rack is located on the sliding path of the limiting rack, and the machine body is further provided with an adjusting mechanism, the adjusting mechanism is used for driving the limiting rack to slide along the sliding direction thereof.

[0013] By adopting the above technical scheme, the limiting rack can slide under the driving of the adjusting mechanism, thereby changing the distance between the limiting rack and the placing rack, so that the limiting rack can abut against the end of the plastic pipe part of different lengths and limit the plastic pipe part of different lengths, thereby increasing the practicability and application range of the present application.

[0014] As preferred, the adjusting mechanism comprises an adjusting screw and a rotating assembly, the adjusting screw is rotatably connected with the machine body, one end of the adjusting screw penetrates through the limiting rack and is threadedly connected with the limiting rack, and the rotating assembly is used for driving the adjusting screw to rotate.

[0015] By adopting the above technical scheme, the relevant personnel can drive the limiting rack to slide through the rotating assembly and the adjusting screw, so that the limiting rack can stop at multiple positions, thereby adapting to plastic pipe parts of multiple lengths and increasing the practicability and application range of the present application.

[0016] Preferably, the rotating assembly comprises a rotating frame and a locking frame, the rotating frame is connected with the adjusting screw rod, the locking frame is sleeved on the rotating frame and is in sliding connection with the rotating frame in the length direction of the rotating frame, the locking frame is further provided with a locking rod, the locking rod extends in the sliding direction of the locking frame, and the machine body is provided with a plurality of locking holes, and the locking rod is inserted into one of the locking holes.

[0017] By adopting the above technical scheme, after the position of the limiting frame is adjusted, the relevant personnel can slide the locking frame, so that the locking rod on the locking frame is inserted into the corresponding locking hole of the machine body, the locking of the locking frame is realized, the locking of the limiting frame is realized by locking the adjusting screw rod, and the probability of accidental sliding of the limiting frame during use is effectively reduced.

[0018] Preferably, the number of the placing frames is two, the two placing frames are located on opposite sides of the pipe fitting part and are in sliding connection with the machine body, and the pipe fitting part is located on the sliding path of each placing frame, each placing frame is provided with an elastic member, and each elastic member is used for abutting the corresponding placing frame and the pipe fitting part.

[0019] By adopting the above technical scheme, the placing frame can be abutted with the plastic pipe fitting part under the elastic force of the elastic member, the stability of the plastic pipe fitting part is ensured, different diameter pipe fitting parts can be clamped and fixed, and the practicability and application range of the application are increased.

[0020] Preferably, the side close to each other of the two placing frames is provided with an elastic pad.

[0021] By adopting the above technical scheme, the damage of the surface of the plastic pipe fitting part due to clamping can be effectively reduced, the integrity of the pipe fitting part during assembly is effectively ensured, and the assembly effect is ensured.

[0022] In summary, the application has at least one of the following beneficial technical effects:

[0023] 1. The arrangement of the pressing mechanism and the placing mechanism makes the relevant personnel only need to place the plastic pipe fitting part to be installed in the placing mechanism, then place the metal pipe fitting part at the end of the plastic pipe fitting part, and then control the pressing piece to drive the pressing frame to move, so that the pressing frame can press the metal pipe fitting part onto the plastic pipe fitting part after contacting the metal pipe fitting part, forming a pipe fitting whole, effectively facilitating the operation of the relevant personnel, reducing the workload of the relevant personnel, and improving the assembly efficiency of the pipe fitting.

[0024] 2. The setting of the placing mechanism is such that when the plastic pipe part needs to be placed, the plastic pipe part is embedded on the placing rack, and the end of the plastic pipe part to be installed is abutted with the placing rack, and the limiting rack can reduce the displacement probability of the plastic pipe part, so that the end of the plastic pipe part to be installed is located on the displacement path of the pressing rack, realizing the placement and positioning of the plastic pipe part;

[0025] 3. The limiting rack and the adjusting mechanism are set, so that the limiting rack can slide under the driving of the adjusting mechanism, thereby changing the distance between the limiting rack and the placing rack, so that the limiting rack can abut with the end of the plastic pipe part of different lengths, limiting the plastic pipe part of different lengths, thereby increasing the practicability and application range of the application. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a schematic view of the plastic shell assembly device as a whole in embodiment 1 of the application.

[0027] Figure 2 is a schematic view of the plastic shell assembly device as a whole in embodiment 2 of the application.

[0028] Figure 3 is a structural schematic view of the sliding part in embodiment 2 of the application.

[0029] Figure 4 is a structural schematic view of the rotating assembly in embodiment 2 of the application.

[0030] Mark explanation: 1, machine body; 2, pressing mechanism; 21, pressing piece; 22, pressing rack; 3, placing mechanism; 31, placing rack; 311, sliding part; 32, positioning rack; 33, limiting rack; 4, control console; 5, elastic piece; 6, elastic pad; 7, adjusting mechanism; 71, adjusting screw; 72, rotating assembly; 721, rotating rack; 722, locking rack; 723, locking rod; 8, locking hole. DETAILED DESCRIPTION

[0031] The following will be combined with the Figures 1-4 The application is further described in detail.

[0032] Embodiment 1 of the application discloses a plastic shell assembly device. Referring to Figure 1 , the plastic shell assembly device comprises a machine body 1, and the machine body 1 is provided with a pressing mechanism 2 and a placing mechanism 3. The pressing mechanism 2 comprises a pressing piece 21 and a pressing rack 22, the pressing piece 21 is used to drive the displacement of the pressing rack 22, the placing mechanism 3 is used for placing the pipe part to be installed, and the pipe part in the placing mechanism 3 is located on the displacement path of the pressing rack 22.

[0033] Referring toFigure 1 In the embodiment of the present application, the pressing member 21 is provided as a cylinder, the cylinder body part of which is fixedly installed on the top end of the machine body 1 by bolts, and the piston rod of the cylinder is vertically downwardly arranged and fixedly connected with the pressing frame 22 by bolts to drive the pressing frame 22 to vertically downwardly move. The bottom end of the machine body 1 is further provided with a control console 4, which is electrically connected to the control circuit in the cylinder, so that the relevant personnel can control the operation of the cylinder through the control console 4.

[0034] With reference to Figure 1 The placing mechanism 3 is located below the pressing frame 22, and the placing mechanism 3 comprises a placing frame 31, a positioning frame 32 and a limiting frame 33. The placing frame 31 is fixedly installed on the machine body 1 by bolts, and the side end of the placing frame 31 is provided with an arc-shaped notch to match the shape of the plastic pipe fitting part, so as to facilitate the embedding of the plastic pipe fitting part.

[0035] With reference to Figure 1 The positioning frame 32 is fixedly installed on the bottom of the machine body 1 by bolts, and is located on one side directly below the pressing frame 22, so that when the end of the plastic pipe fitting part embedded in the placing frame 31 abuts against the side wall of the positioning frame 32, the top end of the bent part of the end can be directly opposite to the pressing frame 22, thereby being located directly below the pressing frame 22, so that the metal pipe fitting part placed on the end can be pressed by the pressing frame 22.

[0036] With reference to Figure 1 The bottom end of the limiting frame 33 is fixedly connected with the bottom of the machine body 1 by bolts. The limiting frame 33 is located on the side of the placing frame 31 away from the positioning frame 32, and the limiting frame 33, the placing frame 31 and the positioning frame 32 are located on the same straight line to better match the plastic pipe fitting part. Each limiting frame 33 abuts against the end of the plastic pipe fitting part embedded on the placing frame 31 away from the positioning frame 32, so as to limit the plastic pipe fitting part and reduce the probability of deviation of the plastic pipe fitting part.

[0037] The implementation principle of the plastic shell assembling device in the embodiment of the present application is as follows: when the pipe fitting needs to be assembled, the middle part of the plastic pipe fitting part is embedded in the notch on the placing frame 31, and the end of the plastic pipe fitting part extending upward abuts against the positioning frame 32 and the other end abuts against the limiting frame 33, so as to realize the positioning and placing of the plastic pipe fitting part. Then, the metal pipe fitting part to be installed is placed above the end of the plastic pipe fitting part close to the positioning frame 32, and the metal pipe fitting part is preliminarily sleeved on the end of the plastic pipe fitting part. Then, the pressing frame 22 is driven downward by the pressing member 21 controlled by the control console 4, so that the pressing frame 22 abuts against the metal pipe fitting part and presses the metal pipe fitting part onto the plastic pipe fitting part.

[0038] Embodiment 2:

[0039] The difference between the embodiment 2 and the embodiment 1 of the present application lies in that Figure 2 and Figure 3 The number of the placing racks 31 is set to two, and they are respectively located on the opposite sides of the plastic pipe fitting parts. The bottom end of each placing rack 31 is embedded in the bottom of the machine body 1, and is in sliding connection with the machine body 1, and the sliding direction is perpendicular to the length direction of the plastic pipe fitting.

[0040] Referring to Figure 2 and Figure 3 The bottom of each placing rack 31 is provided with a sliding part 311, and the number of the sliding parts 311 is set to two, and one end of each is fixedly connected with the placing rack 31. Each sliding part 311 extends along the sliding direction of the placing rack 31, and extends into the machine body 1, and is in sliding connection with the inner wall of the machine body 1. In the embodiment of the present application, a resilient member 5 is sleeved on each sliding part 311, and the resilient member 5 is set as a compression spring, one end of each of the compression springs abuts against the corresponding placing rack 31, and the other end abuts against the inner wall of the machine body 1.

[0041] Referring to Figure 2 and Figure 3 The side wall of each placing rack 31 which is close to the other placing rack 31 is provided with an elastic pad 6, which is set as rubber material in the embodiment of the present application, and is fixedly connected with the side wall of the corresponding placing rack 31 by gluing, and abuts against the side wall of the plastic pipe fitting part, so as to protect the plastic pipe fitting part.

[0042] Referring to Figure 2 and Figure 3 The bottom end of the limiting rack 33 is embedded in the bottom of the machine body 1, and is in sliding connection with the machine body 1, and the sliding direction is the length direction of the plastic pipe fitting part on the placing rack 31, that is, the extension direction of the straight line on which the placing rack 31 and the positioning rack 32 are located, so that the plastic pipe fitting part is located in the sliding direction of the limiting rack 33.

[0043] Referring to Figure 2 , Figure 3 and Figure 4 The machine body 1 is further provided with an adjusting mechanism 7, which comprises an adjusting screw 71 and a rotating assembly 72. The adjusting screw 71 is arranged in the machine body 1, and both ends thereof are rotatably connected with the bottom of the machine body 1 through bearings, and the axis direction of the adjusting screw 71 is the same as the sliding direction of the limiting rack 33. One end of the adjusting screw 71 penetrates through the limiting rack 33, and is in threaded connection with the limiting rack 33, so as to drive the sliding of the limiting rack 33.

[0044] Referring to Figure 3 and Figure 4, the adjusting screw 71 is extended out of the body 1. The rotating assembly 72 comprises a rotating frame 721 and a locking frame 722. The rotating frame 721 is fixedly connected with the end of the adjusting screw 71 extended out of the body 1, and the cross section of the rotating frame 721 is not circular. The locking frame 722 is sleeved on the rotating frame 721 and is slidably connected with the rotating frame 721, and the sliding direction is the axis direction of the adjusting screw 71. A groove is further formed in the locking frame 722 and is adapted to the cross section of the rotating frame 721, so that the locking frame 722 can slide and prevent relative rotation with the rotating frame 721.

[0045] With reference to Figure 3 and Figure 4 , the locking frame 722 is further provided with a plurality of locking rods 723, which are distributed at equal angles along the circumference of the adjusting screw 71. One end of each locking rod 723 is fixedly connected with the locking frame 722, and the other end is extended along the axis of the adjusting screw 71 and towards the adjusting screw 71. A plurality of locking holes 8 are further formed in the side wall of the body 1, and the locking holes 8 are one-to-one corresponding to the locking rods 723 and are used for inserting the corresponding locking rods 723, so as to lock the locking frame 722.

[0046] The implementation principle of the plastic shell assembling device of the embodiment 2 is as follows: when in use, the two placing frames 31 are moved away, and then the plastic pipe part to be processed is placed between the two placing frames 31, and one end of the plastic pipe part is abutted against the positioning frame 32, so that the two placing frames 31 clamp the plastic pipe part under the elastic force of the elastic member 5. Then, the locking frame 722 is rotated, the locking frame 722 drives the adjusting screw 71 to rotate through the rotating frame 721, the adjusting screw 71 drives the limiting frame 33 to slide and abut against the end of the plastic pipe part away from the positioning frame 32, and finally abut against the corresponding end of the plastic pipe part. Then, the locking frame 722 is slid, so that each locking rod 723 on the locking frame 722 is inserted into the corresponding locking hole 8, and the adjusting screw 71 is locked.

[0047] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A plastic housing assembly apparatus comprising a machine body (1) characterised in that: The machine body (1) is provided with a pressing mechanism (2) and a placing mechanism (3), the pressing mechanism (2) comprises a pressing piece (21) and a pressing frame (22), the pressing piece (21) is used for driving the displacement of the pressing frame (22), the placing mechanism (3) is used for placing the pipe fitting parts to be installed, and the pipe fitting parts located in the placing mechanism (3) are located on the displacement path of the pressing frame (22).

2. A plastic shell assembly apparatus as defined in claim 1, wherein: The placing mechanism (3) comprises a placing frame (31) and a positioning frame (32), the placing frame (31) is arranged on the bottom of the machine body (1) and is used for embedding the pipe fitting parts, the placing frame (31) is abutted with the pipe fitting parts, so that one end of the pipe fitting parts to be installed is located on the displacement path of the pressing frame (22).

3. A plastic shell assembly apparatus as defined in claim 2, wherein: The placing mechanism (3) further comprises a limiting frame (33), the limiting frame (33) is located on the side of the placing frame (31) away from the positioning frame (32) and is abutted with one end of the pipe fitting parts away from the positioning frame (32).

4. A plastic shell assembly apparatus as defined in claim 3, wherein: The limiting frame (33) is in sliding connection with the machine body (1), the pipe fitting parts on the placing frame (31) are located on the sliding path of the limiting frame (33), and the machine body (1) is further provided with an adjusting mechanism (7), the adjusting mechanism (7) is used for driving the limiting frame (33) to slide in the sliding direction thereof.

5. A plastic shell assembly apparatus as defined in claim 4, wherein: The adjusting mechanism (7) comprises an adjusting screw rod (71) and a rotating assembly (72), the adjusting screw rod (71) is in rotating connection with the machine body (1), one end of the adjusting screw rod (71) penetrates through the limiting frame (33) and is in threaded connection with the limiting frame (33), and the rotating assembly (72) is used for driving the adjusting screw rod (71) to rotate.

6. A plastic shell assembly apparatus as defined in claim 5, wherein: The rotating assembly (72) comprises a rotating frame (721) and a locking frame (722), the rotating frame (721) is connected with the adjusting screw rod (71), the locking frame (722) is sleeved on the rotating frame (721) and is in sliding connection with the rotating frame (721), the sliding direction of the locking frame (722) is the length direction of the rotating frame (721), the locking frame (722) is further provided with a locking rod (723), the extending direction of the locking rod (723) is the sliding direction of the locking frame (722), and the machine body (1) is provided with a plurality of locking holes (8), and the locking rod (723) is inserted into one of the locking holes (8).

7. A plastic shell assembly apparatus as defined in claim 2, wherein: The number of the placing frames (31) is two, the two placing frames (31) are located on the opposite sides of the pipe fitting parts and are in sliding connection with the machine body (1), the pipe fitting parts are located on the sliding path of each placing frame (31), each placing frame (31) is provided with an elastic piece (5), and each elastic piece (5) is used for abutting tightly with the corresponding placing frame (31) and the pipe fitting part.

8. A plastic shell assembly apparatus as defined in claim 7, wherein: The side close to each other of the two placing frames (31) is provided with an elastic pad (6).

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