Swash plate press-fitting device

Abstract

The utility model belongs to the technical field of automation equipment, and particularly relates to a swash plate press-fitting device, which comprises a tool, a press-fitting device and a press-fitting device, a plurality of swash plate placing grooves are formed in the swash plate placing seat, and the swash plate placing seat is used for placing different swash plates through the different swash plate placing grooves; the swash plate carrying assembly is arranged on the swash plate placing seat; the carrying device is used for carrying the swash plate to the tool; the swash plate locking assembly is arranged on one side of the swash plate containing base and used for locking the swash plate located in the pump shell after the swash plate is placed in the pump shell. And the swash plate bearing mounting assembly is arranged on one side of the swash plate locking assembly and is used for mounting a swash plate bearing on the swash plate. Through the full-automatic transfer device, the water pump is driven to pass through various assembly devices in sequence, so that automatic installation of the water pump with the swash plate is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automation equipment, and particularly relates to a swash plate press-fitting device. BACKGROUND

[0002] The swash plate water pump is a kind of water pump with high efficiency and relatively simple structure, and its core component is swash plate, and the rotation of swash plate is used to realize the delivery of fluid.The existing swash plate water pump generally includes pump shell, rotor stator located in the pump shell, fan connected with the rotor, end cover fixed on the pump shell and valve group fixed on the end cover, due to its complex structure, especially because of the irregular structure of swash plate, the automatic assembly of swash plate water pump is difficult, thereby affecting its assembly efficiency. SUMMARY

[0003] The utility model discloses a kind of swash plate press-fitting devices.

[0004] The utility model discloses a kind of swash plate press-fitting devices.

[0005] Swash plate press-fitting device, comprising:

[0006] Tool, tool is used to place impeller and pump shell;

[0007] Swash plate placing seat, the swash plate placing seat is equipped with several swash plate placing grooves, for placing different swash plates by different swash plate placing grooves;

[0008] Swash plate carrying assembly, which is arranged on the swash plate placing seat;For carrying the swash plate to the tool;

[0009] Swash plate locking assembly, which is arranged on one side of the swash plate placing seat, for locking the swash plate in the pump shell when the swash plate is placed in the pump shell;And

[0010] Swash plate bearing installation assembly, which is arranged on one side of the swash plate locking assembly, for installing swash plate bearing to the swash plate.

[0011] Further, the swash plate placing seat is connected with swash plate placing driving part, one of the swash plate carrying assembly relative swash plate placing groove, the swash plate placing driving part is used to drive the swash plate placing seat to slide to make different swash plate placing groove and the swash plate carrying jaw relative.

[0012] Further, the swash plate carrying assembly includes swash plate carrying jaw, and the swash plate carrying jaw has at least two opposite sliding carrying jaw heads, one end of the carrying jaw head is provided with a resistance rotating convex part, and the resistance rotating convex part is used to be combined into a resistance rotating head when sliding in the carrying jaw head.

[0013] The swash plate carrying assembly further comprises a first carrying jaw driving member for driving the swash plate carrying jaw to slide or rotate; the swash plate carrying jaw is driven by the first carrying jaw driving member to slide into the swash plate and the two carrying jaw heads slide outward to abut against the swash plate to take the swash plate; or after the swash plate is located in the pump shell, the two carrying jaw heads slide inward to abut against the swash plate and rotate to drive the swash plate to rotate synchronously.

[0014] Further, the swash plate locking assembly comprises:

[0015] a swash plate locking driving member; and

[0016] at least two swash plate locking heads arranged adjacently and driven by the swash plate locking driving member to slide; the corresponding swash plate locking head is controlled to lock the swash plate located on the pump shell according to the different swash plates carried by the swash plate carrying assembly.

[0017] Further, the tool further comprises a swash plate bearing placing seat, a plurality of swash plate bearing placing grooves are arranged on the swash plate bearing placing seat in sequence from top to bottom, and one side of the swash plate bearing placing groove is open;

[0018] Further, the tool further comprises a swash plate bearing placing seat, a plurality of swash plate bearing placing grooves are arranged on the swash plate bearing placing seat in sequence from top to bottom, and one side of the swash plate bearing placing groove is open;

[0019] Further, the swash plate bearing mounting assembly comprises:

[0020] a swash plate bearing carrying jaw connected with a second carrying jaw driving member for driving the swash plate bearing carrying jaw to slide;

[0021] a vibrating mounting cylinder connected with a mounting cylinder driving member for driving the vibrating mounting cylinder to slide, and the vibrating mounting cylinder is provided with a vibrating mounting groove;

[0022] The vibrating mounting cylinder is used for sliding to the swash plate by the mounting cylinder driving member to make the vibrating mounting groove opposite to the swash plate, and the swash plate bearing is fixed on the swash plate by vibrating after the swash plate bearing carrying jaw is used for carrying the swash plate bearing to the vibrating mounting groove.

[0023] Further, the swash plate bearing carrying jaw has at least two swash plate bearing carrying heads which can slide, the swash plate bearing carrying heads extend into the swash plate bearing and open outward to grab the swash plate bearing.

[0024] Further, one side of the vibration mounting cylinder is connected with a vibration connecting plate, the mounting cylinder driving element is connected through the vibration connecting plate; the vibration connecting plate is provided with a vibration element for driving the vibration of the vibration mounting cylinder.

[0025] The utility model discloses compared with prior art has the beneficial technical effects of being prominent and:

[0026] The patent passes through full automatic transfer device, drives water pump to pass through various assembly settings in turn to realize the automatic installation of water pump with swash plate. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is the structural schematic diagram of pump assembly equipment.

[0028] Figure 2 It is the structural schematic diagram of fan blade assembly component and transfer device.

[0029] Figure 3 It is the structural schematic diagram of fan blade assembly component.

[0030] Figure 4 It is the structural schematic diagram of tooling.

[0031] Figure 5 It is the structural schematic diagram of pump shell placement seat in tooling.

[0032] Figure 6 It is the structural schematic diagram of swash plate bearing placement seat in tooling.

[0033] Figure 7 It is the structural schematic diagram of swash plate bearing conveying assembly and tooling.

[0034] Figure 8 It is the structural schematic diagram of stator press fitting device.

[0035] Figure 9 It is the structural schematic diagram of press fitting driving element, press fitting functional element and press fitting jacking element.

[0036] Figure 10 It is the structural schematic diagram of pump shell connecting end locking driving element and pump shell connecting end locking head.

[0037] Figure 11 It is the structural schematic diagram of swash plate assembly device.

[0038] Figure 12 It is the structural schematic diagram of swash plate placement seat and swash plate carrying assembly.

[0039] Figure 13 It is the structural schematic diagram of swash plate locking assembly.

[0040] Figure 14Fig. 1 is a structural schematic diagram of the swash plate bearing mounting assembly.

[0041] Figure 15 Fig. 2 is a sectional schematic diagram of the swash plate bearing mounting assembly.

[0042] Figure 16 Fig. 3 is a structural schematic diagram of the pump head assembling device. Figure 15 Fig. 4 is an enlarged view of A in Fig. 3.

[0043] Figure 17 Fig. 5 is a structural schematic diagram of the pump head assembling device.

[0044] Meaning of the reference signs in the figures:

[0045] 1, transfer device; 11, frame;

[0046] 2, stator press-fitting device; 21, press-fitting driving member; 22, press-fitting functional member; 221, press-fitting head; 222, press-fitting limiting boss; 23, pump shell connecting end locking driving member; 24, pump shell connecting end locking chuck;

[0047] 3, swash plate assembling device;

[0048] 31, swash plate placing seat; 311, swash plate placing groove; 312, swash plate placing driving member;

[0049] 32, swash plate carrying assembly; 321, swash plate carrying claw; 3211, swash plate carrying claw head; 3212, rotation resisting convex part; 3213, rotation resisting head; 3214, first carrying claw driving member; 3215, claw base; 3216, sharp part;

[0050] 33, swash plate locking assembly; 331, swash plate locking driving member; 332, swash plate locking chuck;

[0051] 34, swash plate bearing mounting assembly; 341, swash plate bearing carrying claw; 3411, swash plate bearing carrying claw head; 3412, second carrying claw driving member; 342, vibrating mounting cylinder; 3421, mounting cylinder driving member; 3422, vibrating mounting groove; 343, vibrating connecting plate; 344, vibrating member; 3441, clamping block; 3442, vibrator;

[0052] 4, pump head assembling device; 41, pump head locking chuck; 42, pump head locking driving member; 43, suspension pressing plate;

[0053] 5, tooling; 51, bottom plate;

[0054] 52, pump shell placing seat; 521, vane groove; 522, positioning clamping block; 523, positioning clamping groove; 524, lifting slide rod; 525, lifting push plate;

[0055] 53, pump head placing seat; 531, pump head mounting cavity; 532, pump head placing suspension; 5321, suspension sliding driving member; 5322, cantilever; 5323, port clamping groove; 533, suspension lifting rod;

[0056] 54, lower lifting mounting plate; 55, upper lifting mounting plate; 56, elastic member; 57, press-fitting lifting member; 58, swash plate bearing placing seat; 581, swash plate bearing placing groove;

[0057] 6, fan blade assembling assembly; 61, fan blade placing rack; 62, fan blade suction cup; 63, suction cup driving member; 64, fan blade conveying turntable;

[0058] 7, swash plate bearing conveying assembly; 71, sleeve; 72, pushing member;

[0059] 8, oiling device;

[0060] 91, impeller; 92, pump shell; 93, pump shell connecting end; 931, opening; 94, swash plate; 941, ring wall; 95, swash plate bearing; 96, pump head; 97, fan blade; DETAILED DESCRIPTION

[0061] The present patent is further described below in combination with specific embodiments:

[0062] The swash plate press-fitting device is used for a water pump assembling equipment, which comprises a transferring device 1, a stator press-fitting device 2, the swash plate press-fitting device 3, a pump head assembling device 4, the transferring device 1 is provided with a tooling 5 for placing an impeller 91, a pump shell 92 and a pump head 96, the swash plate assembling device 3 is arranged on one side of the transferring device 1 and is used for mounting a swash plate 94 in the pump shell 92 on the tooling 5, the pump head assembling device 4 is arranged on one side of the transferring device 1 and is used for carrying the pump head 96 on the tooling 5 and mounting the pump head 96 on the pump shell 92 on the tooling 5, and the transferring device 1 drives the tooling 5 to pass through the stator press-fitting device 2, the swash plate assembling device 3 and the pump head assembling device 4 in sequence to carry out assembling.

[0063] As shown in Figure 1 , 2 , the transferring device 1 is specifically a turntable which is arranged on a rack 11, the tooling 5 is arranged on the edge of the turntable, and work stations are arranged outside the turntable in sequence, and the stator press-fitting device 2, the swash plate assembling device 3 and the pump head assembling device 4 are respectively arranged on the work stations.

[0064] As shown in Figure 2As shown, in fact, the tooling 5 comprises a base plate 51, one end of the base plate 51 is provided with a pump shell placing seat 52 for placing the pump shell 92. In fact, before the pump shell 92 is installed, the fan blade 97 needs to be placed on the pump shell placing seat 52, therefore, the water pump assembly equipment disclosed by the patent also comprises a fan blade assembly assembly 6, which comprises a fan blade placing rack 61 stacked with a plurality of fan blades 97, and a fan blade suction cup 62 located on one side of the fan blade placing rack 61. The fan blade suction cup 62 realizes lifting movement and forward and backward sliding through a suction cup driving element 63, which is a lifting sliding rail sliding block structure and a forward and backward sliding rail sliding block structure, which is fixed on a rack 11. The fan blade suction cup 62 is driven by the forward and backward sliding rail sliding block structure to reciprocate between the fan blade 97 placing rack 61 and the pump shell placing seat 52, and the fan blade 97 sucked on the fan blade suction cup 62 is lowered to the pump shell placing seat 52 and placed through the lifting sliding rail sliding block structure, so as to realize the installation of the fan blade 97. In fact, the fan blade placing rack 61 comprises a plurality of placing rods, which pass through the gaps on the fan blade 97 to position and stack them, and a plurality of the fan blade placing racks 61 are arranged around a fan blade conveying turntable 64. The fan blade conveying turntable 64 rotates to make the fan blade placing rack 61 stacked with fan blades 97 located on the moving path of the fan blade suction cup 62, so as to be carried by the fan blade suction cup 62. In addition, the pump shell placing seat 52 is provided with a blade groove 521 corresponding to each blade of the fan blade 97. Each blade on the fan blade 97 is positioned in the blade groove 521 to position the fan blade 97 in the pump shell placing seat 52.

[0065] After the installation of the fan blade 97 is completed, the conveying device 1 continues to move to make the pump shell placing seat 52 enter the next station. The next station is used to place the pump shell 92, the rotor in the pump shell 92, the pump shell connecting end 93 on one side of the pump shell 92, and the pump head 96. The stator in the pump shell 92 is directly fixed in the pump shell 92 in the process of manufacturing the pump shell 92. In combination Figure 1 、 4 As shown, this link can be placed manually by workers. During the placement process, the fan blades on the fan blade 97 can be manually arranged to make the fan blades clamped in the blade groove 521. At the same time, during the installation of the pump shell 92, the rotor of the pump shell 92 is connected with the fan blade, and after the installation of the rotor is completed, the pump shell connecting end 93 is installed at the end of the pump shell 92. The pump shell connecting end 93 is in the form of a sleeve 71, which has an opening 931. The stator and the rotor located in the pump shell 92 can be pressed through the opening 931, and the pump head 96 is connected through the pump shell connecting end 93. The pump head 96 is placed on the pump head placing seat 53 located on one side of the pump shell placing seat 52, which is also placed manually.

[0066] After manual placement is completed, the transfer device 1 moves the tooling 5 to the next station, which is equipped with a stator pressing device 2. Figures 8-10 As shown, the stator pressing device 2 includes a pressing drive 21 and a pressing functional component 22 driven by the pressing drive 21 to perform lifting and lowering movements; the pressing functional component 22 has a pressing head 221 that extends into the pump housing 92 and abuts against the stator, and a pressing limiting boss 222 located on the outer edge of the abutting end. Figure 8 , 9 As shown, the press-fitting drive component 21 includes a motor push rod, which is fixed on a frame 11. The frame 11 is used to position the motor push rod above the tooling 5 and opposite the pump housing placement seat 52 on the tooling 5. The press-fitting functional component 22 is provided at the end of the motor push rod.

[0067] The press-fitting functional component 22 is specifically a cylindrical metal part, with a cylindrical press-fitting head 221 at its lower end that is adapted to the size of the opening 931 on the pump housing connection end 93. The edge of the press-fitting head 221 is formed with a press-fitting limiting boss 222. During operation, the motor push rod drives the press-fitting functional component 22 to move downward, so that the press-fitting head 221 passes through the opening 931 on the pump housing connection end 93 and abuts against the rotor located in the pump housing 92. Then, it continues to press down to achieve press-fitting. After the press-fitting functional component 22 has moved a certain distance, the press-fitting limiting boss 222 abuts against the end face of the pump housing connection end 93, which indicates that the press-fitting is in place, thus preventing the press-fitting head 221 from pressing too inward and damaging the rotor.

[0068] Since tooling 5 in this patent is set on the turntable, in order to reduce the pressure received by the turntable, such as Figure 4 , 5 As shown, the pump housing placement seat 52 has several positioning blocks 522 along its edge. The pump housing placement seat 52 is positioned in a plane by the positioning blocks 522 abutting against the edge of the pump housing placement seat 52. There are four positioning blocks 522, which are located at the four corners of the pump housing placement seat 52. The positioning blocks 522 are slid by air valves. The four positioning blocks 522 are simultaneously clamped inward or opened outward under the action of the air valves. During the inward clamping process, the four positioning blocks 522 are respectively limited to the four corners of the pump housing placement seat 52, thereby positioning the pump housing placement seat 52 in the longitudinal and transverse directions.

[0069] It should be noted that the base plate 51 of the tooling 5 is provided with a sliding groove for the positioning block 522 to slide, and simultaneously accommodates the air valve structure that drives the positioning block 522 to slide. At the same time, positioning slots 523 are provided at the four corners of the pump housing mounting base 52 for the positioning block 522 to be inserted into. The insertion of the positioning block 522 makes its positioning more stable. The pump housing mounting base 52 is also connected to several lifting slide rods 524, such as... Figure 5 As shown, the lifting slide rod 524 passes through the transfer device 1. Specifically, it passes through the turntable and the base plate 51 of the tooling 5 and is connected to the pump housing placement seat 52 by fasteners. The other end of the lifting slide rod 524 is located below the turntable, and a lifting push plate 525 is connected between the other ends of several lifting slide rods 524. Under normal conditions, under the gravity of the pump housing placement seat 52, the pump housing placement seat 52 pushes the lifting slide rod 524 downward. When a force is applied to the lifting push plate 525, it pushes the pump housing placement seat 52 upward. It should be noted that the positioning block 522 only limits the pump housing placement seat 52 in the longitudinal and transverse directions, so the lifting of the pump housing placement seat 52 is not affected.

[0070] like Figure 5 , 9 As shown, the stator pressing device 2 also includes a pressing lifting member 57 opposite to the pressing functional component 22. When the tooling 5 moves between the pressing functional component 22 and the pressing lifting member 57, the pressing lifting member 57 abuts against the lifting push plate 525, and the pressing functional component 22 acts in the pump housing 92 located on the tooling 5. Figure 9 As shown, the pressing and lifting member 57 is located below the turntable and below the lifting push plate 525. The pressing and lifting member 57 can be driven to move upward by a motor push rod. When the pressing function member 22 acts on the pump housing 92 located on the tooling 5, it can simultaneously press upward against the lifting push plate 525 to counteract the pressure of the pressing function member 22 on the turntable, thereby protecting the turntable and increasing its working life.

[0071] Furthermore, the stator pressing device 2 also includes a pump housing connection end locking drive 23 and a plurality of pump housing connection end locking bits 24, such as... Figure 10As shown, the pump housing connection end locking drive 23 and the pump housing connection end locking bit 24 are located at the next work station. The pump housing connection end locking drive 23 is specifically a lifting slide block structure, which is mounted on a frame 11. The frame 11 positions the lifting slide block structure above the tooling 5. After the stator in the pump housing 92 is press-fitted, the transfer device 1 continues to operate, positioning the pump housing at the pump housing connection end locking drive 23. The pump housing connection end locking drive 23 lifts and moves several pump housing connection end locking bits 24 to lock several screws located on the edge of the pump housing connection end 93, thus achieving assembly. In fact, a pressing lifting component 57 is also provided below the turntable at the locking drive and the pump housing connection end locking bit 24, which is used to lift the tooling 5 when the screws are tightened, thereby relieving the pressure exerted on the tooling 5 and the transfer device 1 when tightening the screws.

[0072] After the pump housing connection end 93 is locked, the tooling 5 continues to be moved by the transfer device 1 to the swashplate assembly device 3 to install the swashplate 94. The swashplate assembly device 3 includes a swashplate placement seat 31, a swashplate transport assembly 32, a swashplate locking assembly 33, and a swashplate bearing mounting assembly 34. Figure 11 As shown, specifically, the tooling 5 is further driven by the transfer device 1 to the next station. The next station is provided with a swashplate placement seat 31 and a swashplate transport assembly 32. The swashplate placement seat 31 is located on one side of the transfer device 1. The swashplate placement seat 31 is provided with a plurality of swashplate placement slots 311 for placing different swashplates 94 through different swashplate placement slots 311. The swashplate transport assembly 32 is used to transport the swashplates 94 to the tooling 5.

[0073] like Figure 12 As shown, the swashplate placement seat 31 is specifically a square flat plate with three swashplate placement slots 311 opening to one side. The open side of each slot 311 is used to connect to a vibratory feeder, allowing the swashplate 94 to be gradually fed into the slot 311 via the vibratory feeder. Different swashplates 94 are placed in different slots 311. Because this patent has three swashplate placement slots 311, three different swashplates 94 can be provided for assembly. The swashplate transport assembly 32 will select different swashplates according to the actual assembly requirements of the water pump and transport them to the tooling 5 for installation.

[0074] The swash plate placement seat 31 is connected to a swash plate placement drive 312. One of the swash plate placement slots 311 of the swash plate transport assembly 32 is opposite to each other. The swash plate placement drive 312 is used to drive the swash plate placement seat 31 to slide so that different swash plate placement slots 311 are opposite to the swash plate transport assembly 32.

[0075] Specifically, such as Figure 12As shown, the swashplate transport assembly 32 includes a swashplate transport jaw 321, which has at least two relatively sliding transport jaw heads 3211. One end of each transport jaw head 3211 is provided with a rotating protrusion 3212, which is used to engage with the transport jaw head 3211 to form a rotating head 3213 when the transport jaw head 3211 slides inward. The swashplate transport assembly 32 also includes a first transport jaw drive member 3214 for driving the swashplate transport jaw 321 to move. The first transport jaw drive member 3214 is used to drive the swashplate transport jaw 321 to slide or rotate.

[0076] The first transport claw drive 3214 is specifically a transverse slide rail slider structure and a lifting cylinder driven by the front and rear slide rail slider structure. The lifting cylinder in turn drives a rotary cylinder. The front and rear slide rail slider structure and the lifting cylinder are both supported by a bracket and located above the swashplate placement seat 31. The front and rear slide rail slider structure can drive the lifting cylinder to slide between the swashplate placement seat 31 and the tooling 5 for transport. Since the first transport claw drive 3214 only has a forward and backward sliding function, the swashplate placement drive 312 is needed to adjust the position of the swashplate placement seat 31 so that different swashplate placement slots 311 are opposite to the swashplate transport claw 321 to realize the transport of different swashplates 94. Specifically, the swash plate placement drive 312 is a reciprocating screw and slider structure, which is fixed on a bracket. The swash plate placement seat 31 is fixed on the slider of the reciprocating screw. The slider is driven to slide left and right by the rotation of the reciprocating screw, thereby realizing the movement of the swash plate placement slot 311.

[0077] like Figure 12As shown, the swashplate transport jaw 321 includes a jaw base 3215 and a transport jaw head 3211 located on the jaw base 3215. The transport jaw head 3211 is generally L-shaped. The flat part of the transport jaw head 3211 slides on the jaw base 3215, and its other end, the abutment protrusion 3212, protrudes outward. The transport jaw head 3211 is pneumatically opened or closed. Since the swashplate 94 in this patent has an annular wall 951 formed on the side of the swashplate 94, the first transport jaw drive member 3214 can bring the transport jaw head 3211 into the annular wall 951 of the swashplate 94, and then open it outward so that the two transport jaw heads 3211 abut against the inner side of the annular wall 951. At this time, the swashplate 94 can be lifted up to remove it. Alternatively, the transport jaw head 3211 can be engaged on the outer side of the annular wall 951 for transport by clamping. After being transported into the pump housing 92, the two transport claws 3211 slide inward and merge to form a rotating head 3213. At this point, the rotating head 3213 abuts against the swashplate 94 and moves under the action of the rotary cylinder. The rotating head 3213, through friction, drives the swashplate 94 to rotate. It should be noted that the swashplate 94 and the rotor have corresponding protrusion-groove structures. Therefore, the swashplate 94 needs to be rotated so that the protrusions on the swashplate 94 correspond to the grooves on the rotor in order to engage the swashplate 94 onto the rotor for installation. Furthermore, a screw hole for connecting to the rotor is provided at the center of the swashplate 94. The rotating head 3213 can directly abut against this screw hole to rotate the swashplate 94. Further, a sharp part 3216 can be provided on the rotating protrusion 3212, which makes the end of the merged rotating head 3213 sharper, thereby facilitating the rotating head 3213 to extend into the screw hole for abutment and rotation.

[0078] After the swashplate 94 has completed its transport, the tooling 5 is moved to the next station, where the swashplate locking assembly 33 is installed to lock the swashplate 94 located inside the pump housing 92. Specifically, the swashplate locking assembly 33 includes a swashplate locking drive 331 and at least two adjacent swashplate locking bits 332. The swashplate locking bits 332 are driven by the swashplate locking drive 331 to slide, controlling the corresponding swashplate locking bit 332 to lock the swashplate 94 on the pump housing 92 according to the different swashplates 94 being transported by the swashplate transport assembly 32. Figure 13As shown, the swashplate locking drive 331 includes a transverse slide rail slider structure and a lifting slide rail slider structure driven by the transverse slide rail slider structure. The swashplate locking bit 332 is provided on the slider of the lifting slide rail, with two swashplate locking bits 332 positioned one in front of the other. The transverse slide rail slider structure can control its sliding distance according to the different swashplates 94 used, thereby aligning the corresponding swashplate locking bit 332 with the tooling 5 to lock the screw holes on the swashplate 94. Generally, different swashplates 94 have different inner diameters of their screw holes. However, in this patent, two of the three swashplates 94 have the same inner diameter of their screw holes, and they can be locked using the same swashplate locking bit 332. Therefore, only two swashplate locking bits 332 are needed to lock the three swashplates 94 in this patent. In practice, multiple swashplate locking bits 332 can be added according to usage requirements.

[0079] After the swashplate 94 is locked, the fixture 5 is moved to the next station, where a swashplate bearing mounting assembly 34 is provided. The swashplate bearing 95 is used to mount the swashplate 94 on the annular wall 951. In this patent, the swashplate bearing 95 is pre-placed on the fixture 5. Therefore, the fixture 5 also includes a swashplate bearing placement seat 58, which has several swashplate bearing placement slots 581 arranged vertically. One side of each swashplate bearing placement slot 581 is open. The fixture also includes several swashplate bearing conveying assemblies 7, which are arranged sequentially along the conveying axis of the fixture 5. Each swashplate bearing conveying assembly 7 has a conveying channel of different heights. When the fixture 5 is moved, the open side of the swashplate bearing placement slot 581 of different heights is respectively opposite to the swashplate bearing conveying assembly 7 of the corresponding different heights, so as to convey the swashplate bearing 95 into the swashplate bearing placement slot 581.

[0080] like Figure 6 , 7As shown, the swashplate bearing placement seat 58 in this patent is installed inside the base plate 51 of the tooling 5, near the center of the turntable. The swashplate bearing placement seat 58 is stepped, with bearing placement grooves on each step. It is supported by a bracket below the swashplate bearing placement seat 58. Each bearing placement groove is U-shaped and open towards the center of the turntable. The swashplate bearing conveying assembly 7 is located at the station where the pump housing 92 and pump head 96 are manually placed, and is located inside the turntable. It includes a sleeve 71 for placing the swashplate bearing 95, and a pusher 72 located at the bottom of the sleeve 71. The pusher 72 is specifically a push plate driven by a cylinder. The height of the pusher 72 in each swashplate bearing conveying assembly 7 is different. Several swashplate bearings 95 are stacked in the sleeve 71. When the tooling 5 is delivered to the station equipped with the swashplate bearing conveying assembly 7, the bearing placement groove on the tooling 5 will be aligned with the pusher 72 corresponding to its height. At this time, the pusher 72 will push the swashplate bearing 95 located at the bottom of the sleeve 71 into the bearing placement groove. There are multiple swashplate bearing conveying assemblies 7. The operation of the corresponding swashplate bearing conveying assembly 7 can be controlled according to the type of water pump being assembled, and the corresponding swashplate bearing 95 will be delivered to the corresponding swashplate bearing placement groove 581. When the type of water pump being installed changes, different swashplate bearing conveying assemblies 7 are switched to operate, and they deliver different swashplate bearings 95 to the swashplate bearing placement groove 581 corresponding to the swashplate bearing conveying assembly 7, so that the swashplate bearing mounting assembly 34 can use them.

[0081] Furthermore, the swashplate bearing mounting assembly 34 includes a swashplate bearing transport claw 341 and a vibration mounting cylinder 342. The swashplate bearing transport claw 341 is connected to a second transport claw drive member 3412 that drives its sliding movement. The vibration mounting cylinder 342 is connected to a mounting cylinder drive member 3421 that drives its sliding movement. The vibration mounting cylinder 342 is provided with a vibration mounting groove 3422. Figures 14-16 As shown, the second transporter claw drive 3412 consists of a front-to-back sliding cylinder and a lifting sliding cylinder, which are supported by a bracket. The lifting sliding cylinder drives the swashplate bearing transporter claw 341. The front-to-back sliding cylinder can cause the swashplate bearing transporter claw 341 to slide between the swashplate bearing placement groove 581 and the pump housing placement seat 52. When the swashplate bearing transporter claw 341 is located on the swashplate bearing placement groove 581, the lifting sliding cylinder can be used to place the swashplate bearing transporter claw 341 inside the swashplate bearing 95. The swashplate bearing transporter claw 341 has at least two slidable swashplate bearing transporter claw heads 3411. The swashplate bearing transporter claw heads 3411 extend into the swashplate bearing 95 and open outward to grasp the swashplate bearing 95. Then, the front-to-back sliding cylinder and the lifting sliding cylinder move sequentially to place the swashplate bearing on the pump housing 92.

[0082] The mounting cylinder drive 3421 is a lifting and sliding cylinder fixed on the bracket. The lifting and sliding cylinder is connected to a vibration connecting plate 343. The vibrating element 344 is connected to the end of the vibration connecting plate 343. A vibrating mounting cylinder 342 is connected through the vibrating element 344. The vibrating mounting cylinder 342 is cylindrical, and its inner diameter is adapted to the outer diameter of the swashplate. The vibrating mounting cylinder 342 is opposite to the swashplate 94 in the tooling 5. Under the drive of the mounting cylinder drive 3421, the vibrating mounting cylinder 342 passes through the opening 931 of the pump housing connection end 93 and is placed inside the pump housing 92 and covers the swashplate 94. Then, the swashplate bearing transport pawl 341 is driven by the second transport pawl drive 3412 to grab the swashplate bearing 95 and send it into the vibrating mounting cylinder 342 before exiting. The vibrating element 344 includes a clamping block 3441 fastened to the vibrating mounting cylinder 342, and a vibrator 3442 connected between the clamping block 3441 and the vibrating connecting plate 343. The vibrator 3442 sequentially drives the clamping block 3441 and the vibrating mounting cylinder 342 to vibrate. The vibration of the vibrating mounting cylinder 342 causes the swashplate bearing 95 to gradually fit onto the annular wall 951 of the swashplate 94. The reason for using the vibrating mounting cylinder 342 to install the swashplate bearing 95 is that the swashplate has an inclined end face, which correspondingly causes the annular wall 951 of the swashplate 94 to also be inclined. Normal press-fit installation makes it difficult to determine the installation angle. Therefore, vibration is used to gradually fit the swashplate bearing 95 onto the annular wall 951, thereby effectively reducing the installation difficulty.

[0083] After the swash plate bearing 95 is installed, the tooling 5 is driven by the transfer device 1 to the next station. In fact, the next station is equipped with an oil injection device 8, which can inject lubricating oil into the swash plate 94 and stator inside the pump housing 92. After the lubricating oil is injected, it is driven by the transfer device 1 to the next station to install the pump head 96.

[0084] like Figure 1 , 4As shown in Figure 17, the pump head 96 is mounted on a pump head mounting seat 53 located on one side of the pump housing mounting seat 52. The pump head mounting seat 53 is also located on the base plate 51 of the tooling 5. The pump head mounting seat 53 has a pump head mounting cavity 531 open towards the pump housing 92. The pump head mounting seat 53 includes a pump head mounting suspension 532, in which the pump head 96 located in the pump head mounting cavity 531 is suspended. The pump head mounting seat 53 is connected to a suspension sliding drive 5321, which drives the pump head mounting seat 53 to slide so that the pump housing 92 is located in the pump head mounting cavity 531 and the pump head is suspended on the pump housing 92. The pump head mounting seat 53 also includes a suspension lifting rod 533 connected to the pump head mounting suspension 532, which is used to raise and lower the pump head mounting suspension 532 so that the pump head 96 falls onto the pump housing 92. The pump head assembly device 4 includes a pump head locking bit 41, which is connected to a pump head locking drive 42. The pump head locking bit 41 is used to drive the pump head locking bit 41 to slide and lock the pump head 96 on the pump housing 92 when the pump head 96 is located on the pump housing 92.

[0085] like Figure 4 As shown in this patent, the suspension sliding drive component 5321 is a slide rail slider structure mounted on the base plate 51. A lower lifting mounting plate 54 is provided on the slider, on which the suspension lifting rod 533 is mounted. The suspension lifting rod 533 extends upward from the lifting mounting plate, and an upper lifting mounting plate 55 is provided at its top. A pump head placement suspension 532 is slidably mounted on the suspension lifting rod 533 between the lower lifting mounting plate 54 and the upper lifting mounting plate 55, that is, the suspension lifting rod 533 passes through the edge of the pump head placement suspension 532. At this time, the suspension lifting rod 532... 3. An elastic element 56 is provided externally. The pump head placement suspension 532, which slides on the suspension lifting rod 533, is lifted by the elastic element 56. Specifically, the elastic element 56 is a spring, which lifts the pump head placement suspension 532 upward. The pump head placement suspension 532, the upper lifting mounting plate 55, and the lower lifting mounting plate 54 are all U-shaped, thus forming a pump head mounting cavity 531 that can accommodate the pump housing 92. The elastic force of the elastic element 56 can keep the pump head placement suspension 532 at a higher height, making it higher than the pump housing 92. In fact, a cantilever 5322 is also provided on the U-shaped pump head placement suspension 532. The cantilever 5322 has port slots 5323 to accommodate the two ends of the pump head 96. The two ends of the pump head 96 are respectively attached to the port slots 5323, thereby achieving suspension.

[0086] The pump head locking drive 42 includes a lifting slide rail slider structure located on one side of the tooling 5, with a plurality of pump head locking bits 41 mounted on the slider. During installation, the suspension sliding drive 5321 drives the entire pump head mounting seat 53 forward, positioning the pump housing 92 within the pump head mounting cavity 531 and placing the pump head 96 on the pump housing 92. Then, the pump head locking drive 42 drives the pump head locking bits 41 to descend. The pump head locking drive 42 is also connected to a suspension pressure plate 43, which is opposite to the cantilever 5322. During the descent of the pump head locking bits 41, the suspension pressure plate 43 passes through the upper lifting mounting plate 55. The pump head 96 is placed on the pump housing 92 by pressing down on the cantilever 5322, which is connected to the pump head placement suspension 532. The suspension pressure plate 43 overcomes the elastic element 56 to press down on the pump head placement suspension 532. Then, the pump head locking bit 41 operates to lock the pump head 96 onto the pump housing 92. After locking is complete, the pump head locking bit 41 resets, and the suspension pressure plate 43 no longer presses against the cantilever 5322, allowing the pump head placement suspension 532 to reset under the action of the elastic element 56. Because the existing pump head 96 requires assembly after the stator and rotor are installed inside the pump housing 92, and due to its large size, it is often difficult to automatically load using components such as chucks. This results in the existing pump head 96 requiring multiple manual loading operations to assemble the water pump. This patent uses a pump head 96 with a pump head mounting cavity 531 to enable the water pump in this patent to be installed inside and outside the pump by only one feeding of the housing, which reduces the manual feeding steps and speeds up the water pump manufacturing efficiency.

[0087] Once the pump head 96 is installed, the water pump installation is complete. At this point, the water pump can be unloaded manually or by a robotic arm. In summary, this patent utilizes a fully automated transfer device 1 to drive the water pump through various assembly steps, thereby achieving the automatic installation of a water pump with a swashplate 94.

[0088] The above embodiments are merely preferred embodiments of this patent and are not intended to limit the scope of protection of this patent. Therefore, all equivalent changes made to the structure, shape, and principle of this patent should be included within the scope of protection of this patent.

[0089] It should be understood that the structures, proportions, sizes, etc., depicted in the accompanying drawings of this specification are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the scope of this patent. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, provided they do not affect the efficacy or purpose of this patent, should still fall within the scope of the technical content disclosed in this patent. Furthermore, the terms such as "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and are not intended to limit the scope of this patent. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this patent's implementation.

[0090] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0091] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

Claims

1. A slant plate pressing device, characterized in that, include: Tooling (5), tooling (5) is used to place the impeller and the pump casing; Swash plate placement seat (31), the swash plate placement seat (31) is provided with a plurality of swash plate placement slots (311) for placing different swash plates through different swash plate placement slots (311); A swashplate transport assembly (32) is disposed on the swashplate placement seat (31) for transporting the swashplate onto the tooling (5); A swashplate locking assembly (33) is provided on one side of the swashplate placement seat (31) for locking the swashplate located in the pump housing after the swashplate is placed in the pump housing. as well as A swashplate bearing mounting assembly (34) is disposed on one side of the swashplate locking assembly (33) for mounting the swashplate bearing onto the swashplate.

2. The swashplate pressing device according to claim 1, characterized in that: The swash plate placement seat (31) is connected to a swash plate placement drive (312), and one of the swash plate placement slots (311) of the swash plate transport assembly (32) is opposite to each other. The swash plate placement drive (312) is used to drive the swash plate placement seat (31) to slide so that the different swash plate placement slots (311) are opposite to the swash plate transport claws (321).

3. The swashplate pressing device according to claim 2, characterized in that: The swash plate transport assembly (32) includes a swash plate transport jaw (321), which has at least two relatively sliding transport jaws (3211). One end of each transport jaw (3211) is provided with a rotating protrusion (3212), which is used to engage with the transport jaw (3211) to form a rotating head (3213) when the transport jaw (3211) slides inward. The swashplate transport assembly (32) further includes a first transport claw drive (3214) for driving the swashplate transport claw (321) to move. The first transport claw drive (3214) is used to drive the swashplate transport claw (321) to slide or rotate. The first transport claw drive (3214) is used to position the swashplate transport claw (321) inside the swashplate and to make the two transport claw heads (3211) slide outward and abut against the inner edge of the swashplate to pick up the swashplate. Alternatively, after the swashplate is located inside the pump housing, the two transport claw heads (3211) slide inward and merge to form an abutment head (3213) which abuts against the swashplate and rotates, thereby driving the swashplate to rotate synchronously.

4. The swashplate pressing device according to claim 1, characterized in that: The swashplate locking assembly (33) includes: Swashplate locking drive (331); and At least two swashplate locking bits (332) are arranged adjacent to each other and are driven to slide by the swashplate locking drive; used to control the corresponding swashplate locking bit (332) to lock the swashplate located on the pump housing according to the different swashplates carried by the swashplate transport assembly (32).

5. The swashplate pressing device according to claim 1, characterized in that: The tooling (5) also includes a swash plate bearing placement seat (58), which has a plurality of swash plate bearing placement slots (581) arranged sequentially up and down, with one side of the swash plate bearing placement slots (581) being open. It also includes several swashplate bearing conveying assemblies (7), which are arranged sequentially along the transfer square of the tooling (5). Each swashplate bearing conveying assembly (7) has a conveying channel of different heights, which is used to make the open side of the swashplate bearing placement groove (581) of different heights face the corresponding swashplate bearing conveying assembly (7) of different heights when the tooling (5) is transferred, so as to convey the swashplate bearing to the swashplate bearing placement groove (581).

6. The swashplate pressing device according to claim 1, characterized in that, The swashplate bearing mounting assembly (34) includes: Swashplate bearing transport chuck (341), the swashplate bearing transport chuck (341) is connected to a second transport chuck drive (3412) that drives its sliding; A vibration mounting cylinder (342) is connected to a mounting cylinder drive component (3421) that drives its sliding, and a vibration mounting groove (3422) is provided in the vibration mounting cylinder (342). The vibration mounting cylinder (342) is used to slide onto the swashplate via the mounting cylinder drive (3421) so that the vibration mounting groove (3422) is opposite to the swashplate, and the swashplate bearing transport chuck (341) is used to transport the swashplate bearing to the vibration mounting groove (3422) to vibrate so that the swashplate bearing is fixed on the swashplate.

7. The swashplate pressing device according to claim 6, characterized in that: The swash plate bearing handling claw (341) has at least two slidable swash plate bearing handling claw heads (3411)(3211), which extend into the swash plate bearing and open outward to grip the swash plate bearing.

8. The swashplate pressing device according to claim 6, characterized in that: A vibration connecting plate (343) is connected to one side of the vibration mounting cylinder (342), and the mounting cylinder driving component (3421) is connected through the vibration connecting plate (343); a vibration component (344) for driving the vibration mounting cylinder (342) to vibrate is provided between the vibration connecting plate (343) and the vibration mounting cylinder (342).

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