Machining table for engine cylinder cover production

Abstract

The invention discloses a machining table for engine cylinder cover production, and relates to the technical field of engine cylinder cover production and machining and a power system. The vertical clamping table is mounted on the top surface of the power system, and the power system drives the vertical clamping table to rotate; the multiple sets of clamping systems are arranged, and the multiple sets of clamping systems are correspondingly arranged on all the side faces of the vertical clamping table; the engine cylinder cover is vertically clamped, a barrier-free machining area is increased, and synchronous machining of a plurality of workpieces can be realized by matching with a plurality of groups of boring machines or other machining equipment structures, so that the production efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of production and processing of engine cylinder heads, and in particular to a processing table for producing engine cylinder heads. Background Art

[0002] The complexity and sophistication of the manufacturing process of the engine cylinder head, as a core component of the engine, is directly related to the overall performance and quality of the engine. This process covers a number of closely linked links from material preparation to casting, finishing, surface treatment and assembly, and each step is crucial. In the finishing stage, the engine cylinder head needs to undergo a series of precision operations to improve its dimensional accuracy and surface quality, among which milling, drilling, precision boring and grinding constitute the main part of this stage.

[0003] Particularly worth mentioning is the precision boring section, which performs high-precision processing on key parts such as valve guide holes, spark plug holes and cooling water channels to ensure that the dimensional accuracy and surface finish of these parts meet the design requirements, thereby ensuring the overall performance of the engine cylinder head.

[0004] However, in traditional boring processing, the workpiece is usually clamped horizontally, that is, it is directly placed on the workbench of the boring machine and fixed by a clamping mechanism. Although this clamping method provides a stable processing environment for the workpiece and ensures stability and precision during the processing, it is limited by the barrier-free feeding requirements of the boring cutter and can only process one workpiece at a time. This has undoubtedly become a bottleneck in improving processing efficiency. In today's pursuit of efficient production and rapid response to market demand, this traditional processing method is obviously difficult to meet the growing production needs. Summary of the invention

[0005] The object of the present invention is to provide a processing table for engine cylinder head production, which increases the barrier-free processing area by adjusting the processing table structure and the clamping method of the workpiece, realizes the synchronous processing of multiple workpieces, and thus solves the technical problem of limited processing efficiency.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A processing table for producing an engine cylinder head, comprising:

[0008] Powertrain;

[0009] A vertical clamping table, which is installed on the top surface of the power system and is driven to rotate by the power system;

[0010] A clamping system, wherein the clamping system is provided with multiple groups, and the multiple groups of clamping systems are correspondingly arranged on each side of the vertical clamping table;

[0011] By vertically clamping the engine cylinder head to increase the barrier-free processing area, and cooperating with multiple boring machines or other processing equipment structures, multiple workpieces can be processed simultaneously, thereby greatly improving production efficiency.

[0012] As a further solution of the present invention: the power system is a CNC rotary table.

[0013] As a further solution of the present invention: the vertical clamping table includes a vertical clamping table body, an air cavity is opened inside the vertical clamping table body, a mounting cover is sealed and connected to the top of the air cavity, a pipe connected to an external cold air source is arranged on the top of the mounting cover, and multiple groups of air holes are opened on the side of the vertical clamping table body, and the multiple groups of air holes are arranged through the air cavity.

[0014] The cold air is introduced into the air cavity through an external cold air source, and then blown out through the air holes to take away the heat on the engine cylinder head for cooling.

[0015] As a further solution of the present invention: the clamping system includes a clamping mechanism, a support member, a positioning pin and a limit supporting member, the clamping mechanism is provided in multiple groups, the support member is also provided in multiple groups, the positioning pin is provided in at least two groups, and the limit supporting member is provided at the bottom of the vertical clamping table in the vertical direction.

[0016] The two limit support parts can be connected with the positioning pin in an integrated manner to achieve the installation accuracy of the positioning pin and the limit support parts, and at the same time ensure the processing accuracy of the engine cylinder head

[0017] As a further solution of the present invention: the clamping mechanism includes a clamping cylinder, a fixed boss is arranged on the top of the clamping cylinder, a connecting joint is rotatably arranged on the top of the fixed boss, a clamping block is rotatably arranged on the top of the telescopic rod of the clamping cylinder, and the clamping block is rotatably connected to the other end of the connecting joint.

[0018] As a further solution of the present invention: the upper surface of the position limiting support member is a reference surface.

[0019] As a further solution of the present invention: the clamping system further includes a supporting mechanism, the supporting mechanism includes a mounting frame, a telescopic cylinder is arranged inside the mounting frame, a mounting seat is arranged at the bottom end inside the mounting frame, a lifting rod is rotatably mounted on the mounting seat through a rotating shaft, the telescopic rod of the telescopic cylinder is rotatably connected to one end of the lifting rod, the other end of the lifting rod is rotatably connected to the lifting seat, and the outer side surface of the lifting seat is connected to a lifting plate;

[0020] The lifting plate is in contact with the inner side of the engine cylinder head over a large area, so that each position of the inner side of the engine cylinder head is fully supported. On the one hand, it provides further support during clamping, and on the other hand, it evenly disperses the force applied by the boring cutter during boring processing, thereby ensuring the stability of the processing.

[0021] As a further solution of the present invention: a U-shaped groove is provided at the connection between the lifting rod and the rotating shaft of the mounting seat, so that the rotating shaft can also move laterally during the rotation process.

[0022] As a further solution of the present invention: the power system is a lifting turntable.

[0023] As a further solution of the present invention: the lifting turntable includes a fixed table, a first bracket and a second bracket are fixed on the top of the fixed table, two groups of the first bracket are provided and are located on both sides of the fixed table, a lifting cylinder is slidably installed inside the second bracket, a bearing plate is connected to the top of the lifting cylinder, lifting cylinders are installed under the first brackets on both sides, the telescopic rod of the lifting cylinder passes through the first bracket and is connected to the bearing plate, a rotary motor is installed at the bottom of one side of the bearing plate, the output shaft of the rotary motor passes through the bearing plate and is connected to a transmission gear, a rotary gear table is rotatably installed on the top of the bearing plate, and the rotary gear table is meshed with the transmission gear.

[0024] Beneficial effects of the present invention:

[0025] The present invention adjusts the processing table structure and the clamping method of the workpiece, that is, the horizontal clamping on the processing table in the traditional boring processing is adjusted to the vertical processing table and vertical clamping in the present invention, so as to increase the barrier-free processing area, and by cooperating with multiple groups of boring machines or other processing equipment structures, it is possible to realize the synchronous processing of multiple workpieces, thereby greatly improving the production efficiency; wherein the vertical clamping table is driven to rotate by the CNC rotary table, and then the engine cylinder head clamped by the clamping system is driven to rotate, so as to realize flexible conversion of multiple stations, and cooperate with multiple groups of peripheral processing equipment to realize synchronous processing of multiple workpieces, and at the same time, it is also possible to flexibly change the processing angle to adapt to the processing of holes at different angles on the engine cylinder head, and at the same time, multiple groups of different work section equipment can be combined to realize continuous processing, and multiple process processing can be realized by one clamping, and by setting a support mechanism, sufficient area support is provided for the inner side surface of the engine cylinder head, and after clamping, the support mechanism provides large-area support to ensure the uniformity of the support force of the inner side surface of the engine cylinder head, thereby ensuring the stability of the clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the cross-sectional structure of the vertical clamping table of the present invention;

[0029] Figure 3 The structure of the clamping system of the present invention is shown in FIG. Figure 1 ;

[0030] Figure 4It is a schematic diagram of the matching structure between the support mechanism of the present invention and the engine cylinder head;

[0031] Figure 5 The structure of the clamping system of the present invention is shown in FIG. Figure 2 ;

[0032] Figure 6 yes Figure 5 A schematic diagram of the enlarged structure of the middle A area;

[0033] Figure 7 It is a schematic diagram of the support mechanism structure of the present invention;

[0034] Figure 8 It is a schematic diagram of the double-sided boring processing state of the present invention;

[0035] Fig. 9 It is a schematic diagram of the connection structure between the lifting turntable and the vertical clamping table of the present invention;

[0036] Fig.10 It is a schematic diagram of the cross-sectional structure of the lifting turntable of the present invention;

[0037] Fig.11 The lifting turntable structure of the present invention is schematically shown in FIG. Figure 1 ;

[0038] Fig.12 The lifting turntable structure of the present invention is schematically shown in FIG. Figure 2 ;

[0039] Fig.13 The lifting turntable structure of the present invention is schematically shown in FIG. Figure 3 .

[0040] In the figure: 10, CNC rotary table; 20, vertical clamping table; 21, vertical clamping table body; 22, air chamber; 23, air hole; 24, mounting cover; 30, clamping system; 31, clamping mechanism; 311, clamping cylinder; 312, clamping block; 313, connecting joint; 314, fixed boss; 32, support member; 33, support mechanism; 331, mounting frame; 332, telescopic cylinder; 333, lifting rod; 334, mounting seat; 335. U-shaped groove; 336. lifting seat; 337. lifting plate; 338. reference plate; 34. positioning pin; 35. limit support; 40. lifting turntable; 41. fixed table; 42. first bracket; 43. second bracket; 44. lifting tube; 45. lifting cylinder; 46. bearing plate; 47. rotary gear table; 48. rotary motor; 49. transmission gear; 410. limit seat; 411. guide rod; 100. engine cylinder head. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] The present invention Figure 1-Figure 13 As shown, a processing table for engine cylinder head production is provided, by adjusting the processing table structure and the clamping method of the workpiece, that is, the horizontal clamping on the processing table in the traditional boring processing is adjusted to the vertical processing table and vertical clamping in the present invention, thereby increasing the barrier-free processing area, and by cooperating with multiple groups of boring machines or other processing equipment structures, it is possible to realize synchronous processing of multiple workpieces, thereby greatly improving production efficiency.

[0043] Embodiment 1

[0044] like Figure 1-Figure 8 As shown, this embodiment provides a processing table for engine cylinder head production, including a power system, a vertical clamping table 20 and a clamping system 30, wherein the vertical clamping table 20 is installed on the top surface of the power system, and the vertical clamping table 20 is driven to rotate by the power system, and the clamping system 30 is provided with multiple groups, which are respectively arranged on each side of the vertical clamping table 20 to realize synchronous and unified clamping of multiple workpieces, and the bottom of the power system can be detachably mounted on a ground platform or the bed of a boring machine to realize the installation of the overall processing table.

[0045] like Figure 1-Figure 3 As shown, the power system can be a CNC rotary table 10, wherein the CNC rotary table 10 is a prior art and will not be described in detail here.

[0046] The CNC rotary table 10 drives the vertical clamping table 20 to rotate, and then drives the engine cylinder head 100 clamped by the clamping system 30 to rotate, so as to realize flexible conversion of multiple workstations, cooperate with multiple sets of peripheral processing equipment (boring machines, etc.), realize simultaneous processing of multiple workpieces, and flexibly change the processing angle to adapt to the processing of holes at different angles on the engine cylinder head 100. At the same time, multiple sets of different work section equipment can also be combined to realize continuous processing, and multiple process processing can be realized in one clamping.

[0047] This embodiment provides a variety of processing examples as follows:

[0048] The multiple groups of examples are based on the vertical clamping table 20 being provided with four clamping surfaces (i.e., the side surfaces in the vertical direction), and the four surfaces are clamped with the engine cylinder head 100 by the clamping system 30;

[0049] Example 1: In this embodiment, horizontal boring machines (such as Figure 8As shown, two groups of horizontal boring machines are used to synchronously process two workpieces. The processing positions of the two groups of horizontal boring machines are not limited. They can be processed from top to bottom in the same order, or the processing order can be independently set according to the conditions of each group of horizontal boring machines to achieve synchronous boring of two workpieces. After the two-sided processing is completed, the vertical clamping table 20 is driven by the CNC rotary table 10 to rotate 180 degrees, and the two unprocessed workpieces are transferred to the corresponding position of the horizontal boring machine for the next group of processing. Flexible conversion between multiple stations and synchronous processing of two groups of workpieces improves processing efficiency. A double-sided boring machine can also be used to install the workbench of this embodiment on the bed for processing.

[0050] Example 2: In this embodiment, horizontal boring machines are symmetrically arranged on two sides of the processing table, and other processing equipment such as drilling equipment is symmetrically arranged on the other two sides. After the synchronous processing of drilling and boring, the next group is rotated to further improve the efficiency of continuous processing.

[0051] Example 3: In this embodiment, boring machines are provided on the four sides of the processing table to perform synchronous boring processing on the four sides to improve the boring efficiency.

[0052] Example 4: Continuous finishing equipment (such as milling-drilling-precision boring-grinding) is set up on the four sides of the processing table to achieve continuous processing, and multiple processing steps can be realized in one clamping, further improving efficiency.

[0053] like Figure 2 and Figure 3 As shown, the vertical clamping table 20 in this embodiment includes a vertical clamping table body 21 installed on the top surface of the CNC rotary worktable 10, and the clamping system 30 is installed on the side of the vertical clamping table body 21. The rotation of the vertical clamping table body 21 drives the clamping system 30 thereon to rotate.

[0054] Furthermore, in order to cool down the engine cylinder head 100 during the processing and avoid the high temperature affecting the precision boring processing accuracy, an air cavity 22 is provided inside the vertical clamping table 21, and a mounting cover 24 is sealed and connected to the top of the air cavity 22. A pipe connected to an external cold air source is provided on the top of the mounting cover 24 (not shown in the figure), and multiple groups of air holes 23 are provided on the side of the vertical clamping table 21, and multiple groups of air holes 23 are provided through the air cavity 22. Cold air is introduced into the air cavity 22 through an external cold air source, and the cold air is blown out from the air holes 23 to take away the heat on the engine cylinder head 100 to cool it down.

[0055] like Figure 4 and Figure 5 As shown, the clamping system 30 in this embodiment includes a clamping mechanism 31, a support member 32, a support mechanism 33, a positioning pin 34 and a limit support member 35; the above-mentioned mechanisms constitute a clamping system 30, which realizes vertical clamping of the engine cylinder head 100 in a vertical state through mutual correlation and coordination, and maintains the stability of the clamping.

[0056] Among them Figure 5 As shown, the above-mentioned clamping mechanism 31 is provided with multiple groups, which are respectively located at corresponding positions, and the corresponding positions are manually set according to needs. The above-mentioned support members 32 are also provided with multiple groups. By supporting the inner side of the engine cylinder head 100 at multiple positions and cooperating with the clamping mechanism 31 to pressurize the outer side at multiple positions, the engine cylinder head 100 is clamped, thereby achieving stable clamping of the engine cylinder head 100.

[0057] Furthermore, if Figure 5 As shown, the clamping mechanism 31 includes a clamping cylinder 311 installed on the side surface of one side of the vertical clamping table body 21, a fixed boss 314 is arranged on the inner side of the top of the clamping cylinder 311, a connecting joint 313 is rotatably arranged on the top of the fixed boss 314, a clamping block 312 is rotatably arranged on the top of the telescopic rod of the clamping cylinder 311, and the clamping block 312 is also rotatably connected to the other end of the connecting joint 313. When the clamping cylinder 311 is extended, the tail of the clamping block 312 is driven to rise, and the clamping block 312 deflects inward to become a clamping state.

[0058] Furthermore, the above-mentioned locating pins 34 are provided in two groups, which are correspondingly arranged in the upper and lower parts in the vertical direction of the engine cylinder head 100, and are adapted to the locating holes of the engine cylinder head 100 to achieve precise positioning of the two pins and one side, and the locating pins 34 can also be provided in multiple groups according to needs, but they need to be arranged relative to each other in the vertical direction to ensure that the upper and lower positioning forces are consistent, and the locating pins 34 cooperate with the clamping mechanism 31 and the support member 32 to achieve precise positioning and stable clamping, thereby ensuring the stability of the engine cylinder head 100 in the vertical clamping state.

[0059] Furthermore, the above-mentioned limit support member 35 is arranged at the bottom of the vertical clamping table 21 in the vertical direction, which not only supports the bottom surface of the engine cylinder head 100, but also facilitates the temporary support and placement of the engine cylinder head 100 during the clamping process. At the same time, the upper surface of the limit support member 35 is also the lower reference surface of the engine cylinder head 100 during the clamping process. It positions the engine cylinder head 100 while supporting it, so that the alignment of the engine cylinder head 100 with other limit members (especially the positioning pin 34) is more accurate and convenient.

[0060] What needs to be further explained in this embodiment is that the two limit support members 35 can be connected with the positioning pin 34 in an integrated manner to achieve the installation accuracy of the positioning pin 34 and the limit support members 35, and ensure the processing accuracy of the engine cylinder head 100.

[0061] Furthermore, since the engine cylinder head 100 is clamped vertically, the center of gravity of the engine cylinder head 100 is relatively high, which will affect the stability of the clamping to a certain extent. The clamping system 30 of this embodiment provides sufficient support for the inner side surface of the engine cylinder head 100 by setting up a support mechanism 33. After clamping, the support mechanism 33 provides large-area support to ensure the uniformity of the supporting force on the inner side surface of the engine cylinder head 100, thereby ensuring the stability of the clamping.

[0062] Among them, Figure 7 As shown, the support mechanism 33 includes a mounting frame 331 mounted on one side of the vertical clamping table 21, a telescopic cylinder 332 is provided at the internal top end of the mounting frame 331, a mounting seat 334 is provided at the internal bottom end of the mounting frame 331, a lifting rod 333 is rotatably mounted on the mounting seat 334 through a rotating shaft, and a U-shaped groove 335 is provided at the connection between the lifting rod 333 and the rotating shaft of the mounting seat 334, so that the rotating shaft can also move laterally during the rotation process, the telescopic rod of the telescopic cylinder 332 is rotatably connected to the tail of the lifting rod 333, and the front end of the lifting rod 333 is also rotatably connected to the lifting seat 336, and the outer side surface of the lifting seat 336 is connected to a lifting plate 337, and the lifting plate 337 is fitted with the inner side surface of the engine cylinder head 100 after lifting (as shown in FIG. Figure 4 shown).

[0063] By starting the telescopic cylinder 332 to push the tail end of the lifting rod 333 down, the front end of the lifting rod 333 will be lifted due to the lever principle, and then the lifting plate 337 will be lifted, and the inner side of the engine cylinder head 100 will be pressed against the lifting plate 337; the lifting plate 337 is in contact with the inner side of the engine cylinder head 100 over a large area, so that each position of the inner side of the engine cylinder head 100 is fully supported, which can further support the clamping, and evenly disperse the force applied by the boring tool during boring processing, thereby ensuring the stability of the processing. In addition, by lifting the lifting plate 337, the engine cylinder head 100 can be pushed out of the positioning pin 34 as soon as possible after processing, which is convenient for disassembly of the engine cylinder head 100.

[0064] Furthermore, a reference plate 338 is provided on the side of the mounting frame 331 close to the lifting plate 337 for limiting and calibrating the non-machined side of the engine cylinder head 100. By adding one side for calibration, the accuracy of clamping is further guaranteed, and a two-pin and two-side positioning method is formed in conjunction with the positioning pin 34 and the limiting support member 35.

[0065] When this embodiment is used, the power system is installed in the corresponding position, and multiple groups of engine cylinder heads 100 are clamped in the corresponding clamping system 30. After clamping, the position is adjusted by the CNC rotary table 10, and the external processing equipment is used for processing; during the clamping process, the clamping mechanism 31 cooperates with the clamping block 312, the positioning pin 34 and the limit support 35 to initially clamp the engine cylinder head 100, and then the telescopic cylinder 332 is started to push the rear end of the lifting rod 333 down, and the front end of the lifting rod 333 is lifted, thereby pushing the lifting plate 337 to lift, and the inner side of the engine cylinder head 100 is pressed against the inner side to achieve further clamping.

[0066] This embodiment increases the barrier-free processing area by vertically clamping the engine cylinder head 100 (wherein the vertical clamping table 21 can be a polyhedron), thereby improving processing efficiency. At the same time, vertical assembly also reduces space occupancy, improves space utilization of the processing area, and saves costs.

[0067] Embodiment 2

[0068] Based on the first embodiment, this embodiment adds a shock-absorbing pad on the lifting plate 337 to absorb the vibration during the boring tool processing, thereby improving the accuracy of the processing size.

[0069] Embodiment 3

[0070] On the basis of the first embodiment, the power system of this embodiment can also be used to lift the turntable 40, so that it can not only drive the engine cylinder head 100 to rotate and adjust the processing position, but also be able to rise and fall, further expanding the effective processing range.

[0071] Specific as Figure 9-13 As shown, the above-mentioned lifting turntable 40 includes a fixed table 41 for installation with other structures, an installation cavity is provided inside the fixed table 41, and first brackets 42 are fixedly connected to both sides of the top of the fixed table 41, a second bracket 43 is fixedly installed in the middle of the fixed table 41, the second bracket 43 is located between the two first brackets 42, a lifting cylinder 44 is slidably installed inside the second bracket 43, a bearing plate 46 is connected to the top of the lifting cylinder 44, and lifting cylinders 45 are installed under the first brackets 42 on both sides, the telescopic rod of the lifting cylinder 45 passes through the first bracket 42 and is connected to the bearing plate 46, a rotary motor 48 is installed at the bottom of one side of the bearing plate 46, the output shaft of the rotary motor 48 passes through the bearing plate 46 and is connected to a transmission gear 49, a rotary gear table 47 is rotatably installed on the top of the bearing plate 46, and the rotary gear table 47 is meshed and connected with the transmission gear 49 to realize power transmission.

[0072] The lifting cylinder 45 can push the carrier plate 46 to adjust its position up and down, wherein the lifting cylinder 44 is guided during the lifting stage, and the rotary motor 48 drives the transmission gear 49 to rotate, and the transmission gear 49 drives the rotary gear table 47 to rotate to realize the rotation of the vertical clamping table 20 installed thereon, and the vertical clamping table 20 drives the engine cylinder head 100 to rotate to adjust the work position.

[0073] Furthermore, if Fig.12 and Fig.13 A limit seat 410 is provided at one end of the rotary gear table 47, and a guide rod 411 is provided inside the limit seat 410. The guide rod 411 passes through the top plate of the second bracket 43. Therefore, when the lifting cylinder 45 drives the carrying plate 46 to move downward, the limit seat 410 contacts the second bracket 43 to limit the downward position, thereby avoiding collision of various parts and affecting processing.

[0074] When in use, the lifting turntable 40 in this embodiment can further adjust the vertical position of the engine cylinder head 100, making it easier for the boring tool to process the engine cylinder head 100 in a wider range, thereby avoiding processing dead angles due to the limited moving range of the boring tool.

[0075] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are 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 direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present invention. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0076] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. 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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0077] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A processing table for producing an engine cylinder head, characterized in that: include: Powertrain; A vertical clamping platform (20), wherein the vertical clamping platform (20) is installed on the top surface of the power system, and the vertical clamping platform (20) is driven to rotate by the power system; A clamping system (30), wherein the clamping system (30) is provided with a plurality of groups, and the plurality of groups of clamping systems (30) are correspondingly arranged on each side surface of the vertical clamping platform (20); By vertically clamping the engine cylinder head (100), an obstacle-free processing area is increased.

2. A processing table for producing an engine cylinder head according to claim 1, characterized in that: The power system is a numerically controlled rotary table (10).

3. The processing table for producing an engine cylinder head according to claim 1, characterized in that: The vertical clamping platform (20) comprises a vertical clamping platform body (21), an air cavity (22) is provided inside the vertical clamping platform body (21), a mounting cover (24) is sealed at the top of the air cavity (22), a pipe connected to an external cold air source is provided at the top of the mounting cover (24), and a plurality of air holes (23) are provided on the side surfaces of the vertical clamping platform body (21).

4. The processing table for producing an engine cylinder head according to claim 1, characterized in that: The clamping system (30) comprises a clamping mechanism (31), a support member (32), a positioning pin (34) and a position limiting support member (35), wherein the clamping mechanism (31) is provided in multiple groups, the support member (32) is also provided in multiple groups, the positioning pin (34) is provided in at least two groups, and the position limiting support member (35) is provided at the bottom of the vertical clamping table (21) in the vertical direction.

5. A processing table for producing an engine cylinder head according to claim 4, characterized in that: The clamping mechanism (31) comprises a clamping cylinder (311), a fixed boss (314) is arranged at the top of the clamping cylinder (311), a connecting joint (313) is rotatably arranged at the top of the fixed boss (314), a clamping block (312) is rotatably arranged at the top of the telescopic rod of the clamping cylinder (311), and the clamping block (312) is rotatably connected to the other end of the connecting joint (313).

6. The processing table for producing an engine cylinder head according to claim 4, characterized in that: The upper surface of the position limiting support member (35) is a reference surface.

7. The processing table for producing an engine cylinder head according to claim 4, characterized in that: The clamping system (30) also includes a supporting mechanism (33), the supporting mechanism (33) includes a mounting frame (331), a telescopic cylinder (332) is arranged inside the mounting frame (331), a mounting seat (334) is arranged at the bottom end inside the mounting frame (331), a lifting rod (333) is rotatably mounted on the mounting seat (334) via a rotating shaft, the telescopic rod of the telescopic cylinder (332) is rotatably connected to one end of the lifting rod (333), the other end of the lifting rod (333) is rotatably connected to a lifting seat (336), and the outer side surface of the lifting seat (336) is connected to a lifting plate (337).

8. The processing table for producing an engine cylinder head according to claim 7, characterized in that: A U-shaped groove (335) is provided at the connection point between the lifting rod (333) and the rotating shaft of the mounting seat (334).

9. The processing table for producing an engine cylinder head according to claim 1, characterized in that: The power system is a lifting turntable (40).

10. A processing table for producing an engine cylinder head according to claim 9, characterized in that: The lifting turntable (40) comprises a fixed platform (41), a first bracket (42) and a second bracket (43) are fixed on the top of the fixed platform (41), two groups of the first bracket (42) are provided and are located on both sides of the fixed platform (41), a lifting cylinder (44) is slidably installed inside the second bracket (43), the top of the lifting cylinder (44) is connected to a bearing plate (46), lifting cylinders (45) are installed under the first brackets (42) on both sides, the telescopic rod of the lifting cylinder (45) passes through the first bracket (42) and is connected to the bearing plate (46), a rotary motor (48) is installed at the bottom of one side of the bearing plate (46), the output shaft of the rotary motor (48) passes through the bearing plate (46) and is connected to a transmission gear (49), a rotary gear table (47) is rotatably installed on the top of the bearing plate (46), and the rotary gear table (47) is meshed with the transmission gear (49).

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