High-precision multi-station synchronous machining device for engine cylinder cover

Abstract

The invention discloses a high-precision multi-station synchronous machining device for an engine cylinder cover, the high-precision multi-station synchronous machining device for the engine cylinder cover comprises a split feeding assembly and a clamping turnover component, the output end of the split feeding assembly is provided with an engine cylinder cover body which is carried in a rolling mode, and one end of the split feeding assembly is provided with a machining displacement component. According to the device disclosed by the invention, the engine cylinder cover body can enter the processing displacement component to achieve a multi-station processing effect under the mutual matching of the displacement screw rod group and the displacement base block; through output operation of a threaded rod set and a sliding beam, hinge transmission of a hydraulic cylinder, an electric swing arm, a first machine arm, a second machine arm and a servo motor base is achieved, and standby tool bits in an annular array on a cutter head are installed at one end of the servo motor base, so that the replacement effect is achieved; and the electric swing arm, the first machine arm and the second machine arm are of a multi-degree-of-freedom structure, and therefore the effect of improving the quality of machined products can be effectively achieved in the process.

Description

Technical Field

[0001] The present invention relates to the technical field of engine cylinder head processing, and in particular to a high-precision multi-station synchronous processing device for an engine cylinder head. Background Art

[0002] The cylinder head is also equipped with intake and exhaust valve seats, valve guide holes for installing intake and exhaust valves, as well as intake channels and exhaust channels, etc. The cylinder head of a gasoline engine is machined with holes for installing spark plugs, while the cylinder head of a diesel engine is machined with holes for installing fuel injectors. The cylinder head of an overhead camshaft engine is also machined with camshaft bearing holes for installing the camshaft. The cylinder head is generally cast from gray cast iron or alloy cast iron. Aluminum alloy has good thermal conductivity, which is beneficial to increasing the compression ratio. The cylinder head is a part of the combustion chamber, and the shape of the combustion chamber has a great influence on the operation of the engine. Due to the different combustion methods of gasoline engines and diesel engines, the parts of the cylinder head that make up the combustion chamber are quite different. The combustion chamber of a gasoline engine is mainly in the cylinder head, while the combustion chamber of a diesel engine is mainly in the concave pit at the top of the piston.

[0003] When the existing high-precision multi-station synchronous processing device is in use, for example, as disclosed in Application No. CN202223227237.2, a high-precision processing machine tool for a mining locomotive engine cylinder head is involved, which relates to the technical field of engine cylinder head processing machines. It includes a base, a positioning column, and a second pneumatic telescopic rod. A control panel is installed on the outer wall at one end of the base. A support plate is installed inside the base, and lifting columns are installed on both sides of the top of the support plate. A workbench is installed at the top of the lifting column. The present invention uses the positioning holes on both sides of the cylinder head to be sleeved on the positioning column for positioning, and then the first pneumatic telescopic rod works to drive the fixing plate to drive the positioning block to move upward above the positioning column. Then, the second pneumatic telescopic rod works to position the positioning block on the positioning column for fixation, and at the same time, the cylinder head is pressed tightly, which is convenient for quickly positioning and fixing the cylinder head, making the machining accuracy of the cylinder head higher and solving the problem of low machining accuracy. However, in the above technology, the tool head needs to be manually replaced, the path is single, the machining quality is not efficient, and only a group of products can be processed at a time. Therefore, we propose a high-precision multi-station synchronous processing device for an engine cylinder head to solve the above problems. Summary of the Invention

[0004] In view of the above problems, the present invention proposes a high-precision multi-station synchronous processing device for an engine cylinder head. The high-precision multi-station synchronous processing device for the engine cylinder head mainly utilizes the mutual cooperation of a displacement lead screw group and a displacement base block to enable the engine cylinder head body to enter the processing displacement component to achieve the effect of multi-station processing. After the threaded rod group and the sliding beam output and operate, the hinge drive of the hydraulic cylinder, the electric swing arm, the first machine arm, the second machine arm, and the servo motor base enables the spare tool heads arranged in an annular array on the tool disc to be installed at one end of the servo motor base to achieve the replacement effect. Moreover, the structures of the electric swing arm, the first machine arm, and the second machine arm have multi-degree-of-freedom structures. Therefore, the quality of the processed products can be effectively improved in this process.

[0005] To achieve the above object, the present invention provides the following technical solutions: A high-precision multi-station synchronous processing device for an engine cylinder head, including a position-dividing feeding component and a clamping and flipping component. The output end of the position-dividing feeding component is provided with an engine cylinder head body carried by rolling. One end of the position-dividing feeding component is provided with a processing displacement component. Above the side of the processing displacement component is provided with a forming milling and grinding mechanism connected by bolts. One side of the processing displacement component is provided with a discharging transmission mechanism, and a clamping and flipping component connected by bolts is provided on the outer side of the discharging transmission mechanism.

[0006] As a further technical solution, the position-dividing feeding component includes a first cushion block, a first base, a first transmission frame, a first motor, a combined roller rod, a bolt side frame, a displacement lead screw group, a displacement base block, and a transfer roller group. Above the first cushion block is provided with a first base, and above the first base is provided with a first transmission frame connected by bolts. On the outer side of one end of the first transmission frame is provided with a first motor, and the output end of the first motor is provided with a combined roller rod.

[0007] As a further technical solution, on the outer side of one end of the first base is provided with a bolt side frame, and on the inner side of the bolt side frame is provided with a displacement lead screw group. The output end of the displacement lead screw group is provided with a displacement base block connected by threads, and above the displacement base block is provided with a transfer roller group.

[0008] As a further technical solution, the processing displacement component includes a second base, a waste bearing box, a side opening plate, a duct strip, a bolt base, a bottom base, an electric rotating frame, a turntable, an electric hinge seat, a second transmission frame, and a carrying roller group. The second base is arranged at one end of the bolt side frame. Above the second base is provided with a waste bearing box, and bolted side opening plates are arranged at both ends of the waste bearing box. A duct strip is arranged on the inner side of the waste bearing box.

[0009] As a further technical solution, a bolt base is provided on the inner bottom side of the waste carrying box, and a bottom base is provided above the bolt base. An electric rotating frame is provided above the bottom base, and a turntable is provided at the output end of the electric rotating frame. An electric hinge seat is provided above one end of the turntable, and a second transmission frame is provided above the electric hinge seat. A carrying roller group is provided on the inner side of the second transmission frame.

[0010] As a further technical solution, the shaping milling mechanism includes a bolt substrate, a slotted housing, a threaded rod group, a sliding beam, a cutter head, a spare cutter head, a hydraulic cylinder, an electric swing arm, a first machine arm, a second machine arm, a servo motor base, and a milling cutter. The bolt substrate is bolted to the top side of the waste carrying box. A slotted housing is provided above the bolt substrate. A cutter head is provided on the inner side of the slotted housing, and a spare cutter head is arranged in an annular array on one side of the cutter head. A sliding beam is threadedly connected to the slotted housing through the threaded rod group.

[0011] As a further technical solution, a hydraulic cylinder is provided above the sliding beam, and an electric swing arm is provided at the output end of the hydraulic cylinder. A first machine arm is provided at one end of the electric swing arm, a second machine arm is provided at one end of the first machine arm, a servo motor base is provided at one end of the second machine arm, and a milling cutter is provided at the output end of the servo motor base.

[0012] As a further technical solution, the discharge transmission mechanism includes a third base, a third transmission frame, an inclined plate, a second motor, a discharge roller group, and an anti-jamming strip. The third base is arranged on the lower side of one side of the waste carrying box. A third transmission frame is provided above the side of the third base, and an inclined plate is provided above the inner side of the third transmission frame. A second motor is provided on the outer side of one end of the third transmission frame, and a discharge roller group is provided at the output end of the second motor. An anti-jamming strip is wound around the outer side of the discharge roller group.

[0013] As a further technical solution, the clamping and flipping component includes a bolt side plate, a slotted cabin, a lifting screw rod, a lifting base, a hydraulic cylinder, a shaft frame, a driving motor base, a rotating plate, an electric threaded sleeve strip, and a clamping plate. The bolt side plate is bolted to the outer side above the third transmission frame. A slotted cabin is provided above the bolt side plate, and a lifting screw rod is provided on the inner side of the slotted cabin. The lifting screw rod is threadedly connected to the lifting base, and a hydraulic cylinder is sleeved and installed on the inner side of the lifting base. The output end of the hydraulic cylinder is provided with a shaft frame, and the output end of a driving motor base is connected to the middle side of one side of the shaft frame. The output end of the shaft frame is provided with a rotating plate, and electric threaded sleeve strips are provided at both ends of the rotating plate. A clamping plate is provided on the inner side of one end of the electric threaded sleeve strip.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: The invention device mainly utilizes the mutual cooperation of the displacement screw rod group and the displacement base block to enable the engine cylinder head body to enter the processing displacement component to achieve the effect of multi-station processing. After the threaded rod group and the sliding beam output and operate, the hinge drive of the hydraulic cylinder, the electric swing arm, the first machine arm, the second machine arm, and the servo motor base enables the spare tool heads arranged in an annular array on the tool disc to be installed at one end of the servo motor base to achieve the replacement effect. Moreover, the structures of the electric swing arm, the first machine arm, and the second machine arm have a multi-degree-of-freedom structure. Therefore, the quality of the processed product can be effectively improved during this process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of a high-precision multi-station synchronous processing device for an engine cylinder head; Figure 2 It is a schematic structural diagram of the present invention when viewed from below; Figure 3 It is a schematic structural diagram of the processing displacement component of the present invention; Figure 4 It is a schematic structural diagram of the side opening plate and the duct strip of the present invention; Figure 5 It is a schematic structural diagram of the forming milling and grinding mechanism of the present invention; Figure 6 It is a schematic structural diagram of the discharging transmission mechanism of the present invention; Figure 7 It is a schematic structural diagram of the clamping and flipping component of the present invention.

[0016] In the figure: 1. Bit-fed component; 101. First cushion block; 102. First base; 103. First transmission frame; 104. First motor; 105. Combined roller rod; 106. Bolt side frame; 107. Displacement lead screw group; 108. Displacement base block; 109. Transfer roller group; 2. Engine cylinder head body; 3. Processing displacement component; 301. Second base; 302. Waste bearing box; 303. Side opening plate; 304. Duct strip; 305. Bolt base; 306. Bottom base; 307. Electric rotating frame; 308. Turntable; 309. Electric hinge seat; 3010. Second transmission frame; 3011. Mounting roller group; 4. Forming milling and grinding mechanism; 401. Bolt base plate; 402. Grooved partition shell; 403. Threaded rod group; 404. Sliding beam; 405. Cutter head; 406. Spare cutter head; 407. Hydraulic cylinder; 408. Electric swing arm; 409. First machine arm; 4010. Second machine arm; 4011. Servo motor base; 4012. Milling cutter; 5. Discharge transmission mechanism; 501. Third base; 502. Third transmission frame; 503. Inclined plate; 504. Second motor; 505. Discharge roller group; 506. Anti-jamming strip; 6. Clamping and flipping component; 601. Bolt side plate; 602. Grooved cabin; 603. Lifting lead screw; 604. Lifting base; 605. Hydraulic cylinder; 606. Shaft frame; 607. Drive motor seat; 608. Rotating plate; 609. Electric threaded sleeve strip; 6010. Clamping plate. Detailed implementation mode

[0017] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific circumstances.

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0020] Please refer to Figure 1-7 , in the embodiment of the present invention, a high-precision multi-station synchronous processing device for an engine cylinder head includes a position-dividing feeding component 1 and a clamping and flipping component 6. An engine cylinder head body 2 carried by rolling is arranged at the output end of the position-dividing feeding component 1. A processing displacement component 3 is arranged at one end of the position-dividing feeding component 1. A forming milling and grinding mechanism 4 connected by bolts is arranged above the side of the processing displacement component 3. An unloading transmission mechanism 5 is arranged on one side of the processing displacement component 3, and a clamping and flipping component 6 connected by bolts is arranged on the outer side of the unloading transmission mechanism 5.

[0021] The position-dividing feeding component 1 includes a first cushion block 101, a first base 102, a first transmission frame 103, a first motor 104, a combined roller rod 105, a bolt side frame 106, a displacement lead screw group 107, a displacement base block 108, and a transfer roller group 109. The first base 102 is arranged above the first cushion block 101, and the first transmission frame 103 connected by bolts is arranged above the first base 102. The first motor 104 is arranged outside one end of the first transmission frame 103, and the combined roller rod 105 is arranged at the output end of the first motor 104.

[0022] In the embodiment of the present invention, during use, the raw material of the engine cylinder head body 2 to be processed is placed on the combined roller rod 105 by the crane in the factory. Then, the first motor 104 outside one end of the first transmission frame 103 outputs power to drive the output end to operate, so that after the first motor 104 outputs power, it can drive the automatic staggered transmission wheel group on the first transmission frame 103 to make the combined roller rod 105 output and operate to drive the raw material of the engine cylinder head body 2 to run onto the transfer roller group 109.

[0023] On the outer side of one end of the first base 102, a bolt side frame 106 is provided. On the inner side of the bolt side frame 106, a displacement lead screw group 107 is provided. At the output end of the displacement lead screw group 107, a displacement base block 108 connected by thread is provided. Above the displacement base block 108, a transfer roller group 109 is provided.

[0024] In an embodiment of the present invention, then according to the need of the processing position, the output end on the bolt side frame 106 is used to output power to drive the output end to operate, so that the output end of the bolt side frame 106 can drive the displacement lead screw group 107 to output and operate, and then the displacement base block 108 is adjusted to a suitable target position. After the displacement base block 108 is adjusted to a suitable position, the raw material of the engine cylinder head body 2 is run to the loading roller group 3011 through the output operation of the transfer roller group 109.

[0025] The processing displacement component 3 includes a second base 301, a waste bearing box 302, a side opening plate 303, a duct strip 304, a bolt base 305, a bottom base 306, an electric rotating frame 307, a turntable 308, an electric hinge seat 309, a second transmission frame 3010, and a loading roller group 3011. The second base 301 is arranged at one end of the bolt side frame 106. Above the second base 301, a waste bearing box 302 is provided. At both ends of the waste bearing box 302, side opening plates 303 connected by bolts are provided. On the inner side of the waste bearing box 302, a duct strip 304 is provided.

[0026] In an embodiment of the present invention, when cleaning is required, the side opening plates 303 at both ends of the waste bearing box 302 are used to open, and after opening, the processed waste is removed to achieve the cleaning effect.

[0027] On the inner bottom side of the waste bearing box 302, a bolt base 305 is provided. Above the bolt base 305, a bottom base 306 is provided. Above the bottom base 306, an electric rotating frame 307 is provided. At the output end of the electric rotating frame 307, a turntable 308 is provided. Above one end of the turntable 308, an electric hinge seat 309 is provided. Above the electric hinge seat 309, a second transmission frame 3010 is provided. On the inner side of the second transmission frame 3010, a loading roller group 3011 is provided.

[0028] In an embodiment of the present invention, when processing is required, the bottom base 306 on the bolt base 305 is used to output power to drive the output end to operate, so that after the electric rotating frame 307 outputs and operates, the turntable 308 rotates, and then under the rotation cooperation of the electric hinge seat 309, the loading roller group 3011 drives the raw material of the engine cylinder head body 2 to rotate to a suitable real-time position for processing.

[0029] The shaping milling mechanism 4 includes a bolt base plate 401, a slotted partition shell 402, a threaded rod group 403, a sliding beam 404, a cutter head 405, spare tool bits 406, a hydraulic cylinder 407, an electric swing arm 408, a first machine arm 409, a second machine arm 4010, a servo motor base 4011, and a milling cutter 4012. The bolt base plate 401 is bolted to the top side of the waste carrier box 302. Above the bolt base plate 401, there is a slotted partition shell 402. On the inner side of the slotted partition shell 402, there is a cutter head 405, and on one side of the cutter head 405, there are spare tool bits 406 distributed in an annular array. The slotted partition shell 402 is threadedly connected with a sliding beam 404 through the threaded rod group 403.

[0030] In an embodiment of the present invention, when it is necessary to replace the milling cutter 4012, the output of the threaded rod group 403 is operated to make the sliding beam 404 operate, so that the hinge drive of the electric swing arm 408, the first machine arm 409, and the second machine arm 4010 is operated to place the milling cutter 4012 at one end of the servo motor base 4011 on the cutter head 405, and the replacement is carried out using the spare tool bits 406.

[0031] Above the sliding beam 404, there is a hydraulic cylinder 407. The output end of the hydraulic cylinder 407 is provided with an electric swing arm 408. One end of the electric swing arm 408 is provided with a first machine arm 409. One end of the first machine arm 409 is provided with a second machine arm 4010. One end of the second machine arm 4010 is provided with a servo motor base 4011. The output end of the servo motor base 4011 is provided with a milling cutter 4012.

[0032] In an embodiment of the present invention, when processing is required, the output of the threaded rod group 403 on the slotted partition shell 402 is used to drive the output end to operate, so that the sliding beam 404 outputs and operates to a suitable position, and the output of the hydraulic cylinder 407 on the sliding beam 404 is used to drive the output end to operate, so that the hinge drive of the electric swing arm 408, the first machine arm 409, and the second machine arm 4010 is operated, and then the output of the servo motor base 4011 is operated to make the milling cutter 4012 process and form the raw material of the engine cylinder head body 2.

[0033] The discharging transmission mechanism 5 includes a third base 501, a third transmission frame 502, an inclined plate 503, a second motor 504, a discharging roller group 505, and an anti - jamming strip 506. The third base 501 is arranged on the lower side of one side of the waste carrier box 302. Above the side of the third base 501, there is a third transmission frame 502. Above the inner side of the third transmission frame 502, there is an inclined plate 503. On the outer side of one end of the third transmission frame 502, there is a second motor 504. The output end of the second motor 504 is provided with a discharging roller group 505. The anti - jamming strip 506 is wound around the outer side of the discharging roller group 505.

[0034] In an embodiment of the present invention, after processing is completed, the carrying roller set 3011 transfers the engine cylinder head body 2 to the discharging roller set 505 through the inclined plate 503. Then, the second motor 504 on the outer side of one end of the third transmission frame 502 outputs power to drive the output end to operate, so that the discharging roller set 505 and the anti-jamming strip 506 transfer the engine cylinder head body 2 to achieve the transfer effect.

[0035] The clamping and flipping component 6 includes a bolt side plate 601, a slotted chamber 602, a lifting lead screw 603, a lifting base 604, a hydraulic cylinder 605, a shaft frame 606, a driving motor base 607, a rotating plate 608, an electric threaded sleeve bar 609, and a clamping plate 6010. The bolt side plate 601 is bolted to the upper outer side of the third transmission frame 502. The slotted chamber 602 is arranged above the bolt side plate 601, and the lifting lead screw 603 is arranged on the inner side of the slotted chamber 602. The lifting lead screw 603 is threadedly connected to the lifting base 604, and the hydraulic cylinder 605 is sleeved and installed on the inner side of the lifting base 604. The output end of the hydraulic cylinder 605 is provided with the shaft frame 606, and the output end of the connecting driving motor base 607 is arranged on one side of the middle of the shaft frame 606. The output end of the shaft frame 606 is provided with the rotating plate 608, and the electric threaded sleeve bars 609 are arranged at both ends of the rotating plate 608. The clamping plate 6010 is arranged on the inner side of one end of the electric threaded sleeve bar 609.

[0036] In an embodiment of the present invention, when flipping is required, the lifting lead screw 603 on the slotted chamber 602 outputs power to drive the output end to operate, so that the lifting base 604 is lifted to a suitable height position, and the hydraulic cylinder 605 outputs to operate so that the shaft frame 606 runs to a suitable position. Then, the electric threaded sleeve bar 609 and the clamping plate 6010 are used for clamping. With the driving motor base 607 outputting power to drive the output end to operate, the rotating plate 608 rotates the clamped engine cylinder head body 2 to achieve rotational operation.

[0037] The working principle of the present invention is as follows: During use, the raw material of the engine cylinder head body 2 to be processed is placed on the combined roller rod 105 by the crane in the factory. Then, the first motor 104 on the outer side of one end of the first transmission frame 103 outputs power to drive the output end to operate, so that after the first motor 104 outputs power, it can drive the automatic staggered transmission wheel group on the first transmission frame 103, causing the combined roller rod 105 to output and operate to drive the raw material of the engine cylinder head body 2 to run onto the transfer roller group 109. Then, according to the need of the processing position, the output end of the bolt side frame 106 outputs power to drive the output end to operate, so that the output end of the bolt side frame 106 can drive the displacement screw rod group 107 to output and operate, and then the displacement base block 108 is adjusted to the appropriate target position. When the displacement base block 108 is adjusted to the appropriate position, the raw material of the engine cylinder head body 2 runs onto the carrying roller group 3011 through the output operation of the transfer roller group 109. When processing is required, the bottom base 306 of the bolt base 305 outputs power to drive the output end to operate, so that after the electric rotating frame 307 outputs and operates, the turntable 308 rotates, and then under the rotational cooperation of the electric hinge seat 309, the carrying roller group 3011 drives the raw material of the engine cylinder head body 2 to rotate to the real-time position suitable for processing. When processing is required, the threaded rod group 403 on the grooved housing 402 outputs power to drive the output end to operate, so that the sliding beam 404 outputs and operates to the appropriate position, and the hydraulic cylinder 407 on the sliding beam 404 outputs power to drive the output end to operate, so that after the hinge transmission of the electric swing arm 408, the first machine arm 409, and the second machine arm 4010, the servo motor base 4011 outputs and operates, and then the milling cutter 4012 processes and forms the raw material of the engine cylinder head body 2. When the milling cutter 4012 needs to be replaced, after the output operation of the threaded rod group 403, the sliding beam 404 operates, and then after the hinge transmission of the electric swing arm 408, the first machine arm 409, and the second machine arm 4010, the milling cutter 4012 at one end of the servo motor base 4011 is placed on the cutter head 405, and the spare cutter head 406 is used for replacement. When flipping is required, the lifting screw rod 603 on the grooved cabin 602 outputs power to drive the output end to operate, so that the lifting base 604 is lifted and lowered to the appropriate height position, and the hydraulic cylinder 605 outputs and operates, so that the shaft frame 606 runs to the appropriate position, and the electric threaded sleeve bar 609 and the clamping plate 6010 are used for clamping. With the output power of the drive motor base 607 to drive the output end to operate, the rotating plate 608 rotates the clamped engine cylinder head body 2 to achieve rotational operation. After processing is completed, the carrying roller group 3011 transfers the engine cylinder head body 2 to the discharge roller group 505 through the inclined plate 503. Then, the second motor 504 on the outer side of one end of the third transmission frame 502 outputs power to drive the output end to operate,The discharging roller set 505 and the anti-jamming strip 506 are used to transfer the engine cylinder head body 2. When cleaning is required, the side opening plates 303 at both ends of the waste carrying box 302 are opened, and after opening, the processed waste can be cleaned up.

[0038] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be construed as limiting the claimed invention.

[0039] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-precision multi-station synchronous machining device for an engine cylinder head, comprising a fractional feeding assembly (1) and a clamping and flipping component (6), characterized in that: The output end of the fractional feeding component (1) is provided with an engine cylinder head body (2) carried by rolling. One end of the fractional feeding component (1) is provided with a processing displacement component (3). Above the side of the processing displacement component (3), there is a forming milling and grinding mechanism (4) connected by bolts. One side of the processing displacement component (3) is provided with a discharging transmission mechanism (5), and on the outer side of the discharging transmission mechanism (5), there is a clamping and flipping component (6) connected by bolts.

2. The high-precision multi-station synchronous machining device for an engine cylinder head according to claim 1, wherein: The fractional feeding component (1) includes a first cushion block (101), a first base (102), a first transmission frame (103), a first motor (104), a combined roller rod (105), a bolt side frame (106), a displacement lead screw group (107), a displacement base block (108), and a transfer roller group (109). Above the first cushion block (101), there is a first base (102), and above the first base (102), there is a first transmission frame (103) connected by bolts. On the outer side of one end of the first transmission frame (103), there is a first motor (104), and the output end of the first motor (104) is provided with a combined roller rod (105).

3. The high-precision multi-station synchronous machining device for an engine cylinder head according to claim 2, wherein: On the outer side of one end of the first base (102), there is a bolt side frame (106), and on the inner side of the bolt side frame (106), there is a displacement lead screw group (107). The output end of the displacement lead screw group (107) is provided with a displacement base block (108) connected by threads, and above the displacement base block (108), there is a transfer roller group (109).

4. The high-precision multi-station synchronous machining device for an engine cylinder head according to claim 2, wherein: The processing displacement component (3) includes a second base (301), a waste bearing box (302), a side opening plate (303), a duct strip (304), a bolt base (305), a bottom base (306), an electric rotating frame (307), a turntable (308), an electric hinge seat (309), a second transmission frame (3010), and a carrying roller group (3011). The second base (301) is arranged at one end of the bolt side frame (106). Above the second base (301), there is a waste bearing box (302), and at both ends of the waste bearing box (302), there are side opening plates (303) clamped by bolts. On the inner side of the waste bearing box (302), there is a duct strip (304).

5. The high-precision multi-station synchronous machining device for an engine cylinder head according to claim 4, wherein: On the inner bottom side of the waste bearing box (302), there is a bolt base (305), and above the bolt base (305), there is a bottom base (306). Above the bottom base (306), there is an electric rotating frame (307), and the output end of the electric rotating frame (307) is provided with a turntable (308). Above one end of the turntable (308), there is an electric hinge seat (309). Above the electric hinge seat (309), there is a second transmission frame (3010), and on the inner side of the second transmission frame (3010), there is a carrying roller group (3011).

6. The high-precision multi-station synchronous machining device for an engine cylinder head according to claim 4, characterized in that: The shaping milling mechanism (4) includes a bolt base plate (401), a slotted partition shell (402), a threaded rod group (403), a sliding beam (404), a cutter head (405), spare cutter heads (406), a hydraulic cylinder (407), an electric swing arm (408), a first machine arm (409), a second machine arm (4010), a servo motor base (4011), and a milling cutter (4012). The bolt base plate (401) is bolted to the top side of the waste carrying box (302). Above the bolt base plate (401), there is a slotted partition shell (402). On the inner side of the slotted partition shell (402), there is a cutter head (405), and on one side of the cutter head (405), there are spare cutter heads (406) distributed in a circular array. The slotted partition shell (402) is threadedly connected with a sliding beam (404) through the threaded rod group (403).

7. The high-precision multi-station synchronous machining device for an engine cylinder head according to claim 6, wherein: Above the sliding beam (404), there is a hydraulic cylinder (407). The output end of the hydraulic cylinder (407) is provided with an electric swing arm (408). One end of the electric swing arm (408) is provided with a first machine arm (409). One end of the first machine arm (409) is provided with a second machine arm (4010). One end of the second machine arm (4010) is provided with a servo motor base (4011). The output end of the servo motor base (4011) is provided with a milling cutter (4012).

8. The high-precision multi-station synchronous machining device for an engine cylinder head according to claim 4, characterized in that: The discharging transmission mechanism (5) includes a third base (501), a third transmission frame (502), an inclined plate (503), a second motor (504), a discharging roller group (505), and an anti-jamming strip (506). The third base (501) is arranged on the lower side of one side of the waste carrying box (302). Above the side of the third base (501), there is a third transmission frame (502). Above the inner side of the third transmission frame (502), there is an inclined plate (503). On the outer side of one end of the third transmission frame (502), there is a second motor (504). The output end of the second motor (504) is provided with a discharging roller group (505). The anti-jamming strip (506) is wound around the outer side of the discharging roller group (505).

9. The high-precision multi-station synchronous machining device for an engine cylinder head according to claim 8, wherein: The clamping and flipping component (6) includes a bolt side plate (601), a slotted chamber (602), a lifting screw rod (603), a lifting base (604), a hydraulic cylinder (605), a shaft frame (606), a driving motor base (607), a rotating plate (608), an electric threaded sleeve bar (609) and a clamping plate (6010). The bolt side plate (601) is bolted to the outer upper side of the third transmission frame (502). A slotted chamber (602) is arranged above the bolt side plate (601), and a lifting screw rod (603) is arranged on the inner side of the slotted chamber (602). The lifting screw rod (603) is threadedly connected to a lifting base (604), and a hydraulic cylinder (605) sleeved and installed is arranged on the inner side of the lifting base (604). The output end of the hydraulic cylinder (605) is provided with a shaft frame (606), and the output end of a connecting driving motor base (607) is arranged on one side of the middle of the shaft frame (606). The output end of the shaft frame (606) is provided with a rotating plate (608), and electric threaded sleeve bars (609) are arranged at both ends of the rotating plate (608). A clamping plate (6010) is arranged on the inner side of one end of the electric threaded sleeve bar (609).

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