Guide plate tooling fixture

Abstract

The application discloses a guide plate tooling clamp, which comprises a bottom plate and rotating discs fixed to the front and rear ends of the bottom plate, and the two rotating discs are respectively configured to be connected with a four-axis rotary table and a tailstock; a clamping mechanism and a supporting mechanism are arranged on the bottom plate, the supporting mechanism is configured to support a guide plate, and the clamping mechanism is movably arranged on the bottom plate, so that the spacing between the clamping mechanism and the supporting mechanism in the horizontal direction and / or the vertical direction can be adjusted and changed, thereby enabling the clamping mechanism to clamp guide plates of different sizes to the supporting mechanism. The guide plate tooling clamp provided by the application can clamp or loosen the guide plate on the supporting mechanism by adjusting the gap between the clamping mechanism and the supporting mechanism through the movable clamping mechanism, which not only makes the installation and dismounting operation of the guide plate more convenient, but also enables the tooling clamp to be applicable to guide plates of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of tooling technology, specifically to guide plate tooling fixtures. Background Technology

[0002] Crosshead guide plates are an important component of pumps such as mud pumps and oil pumps, serving to support and guide the reciprocating motion of the crosshead. In existing technology, the preparation of crosshead guide plates typically involves first processing a whole tubular galvanized iron sheet through drilling and cutting, and then dividing the galvanized iron into four equal parts to obtain four arc-shaped crosshead guide plates.

[0003] To improve the overall performance of the crosshead guide plate, the inventors aim to provide a carbon steel crosshead guide plate with a copper coating layer processed on its inner wall to create a composite metal, thereby enhancing the guide plate's strength, thermal conductivity, and wear resistance, and extending its service life. However, the copper layer has low strength and is prone to deformation. Therefore, in manufacturing the crosshead guide plate, it is necessary to first divide the tubular composite metal into four equal parts to obtain four guide plates, and then perform drilling and cutting operations on the guide plates.

[0004] Since the curved surface and four sides of the crosshead guide plate all require machining, directly clamping and machining the guide plate using a traditional four-axis machining center cannot guarantee that the tilt angles of the two symmetrical end faces of the guide plate relative to the worktable are consistent after the four-axis rotary table rotates. This means that after machining each face, the guide plate needs to be re-clamped, aligned, and the machining zero point needs to be checked, resulting in low positioning accuracy and complex operation, leading to low machining efficiency. Therefore, it is desirable to provide a fixture for clamping the crosshead guide plate. After the crosshead guide plate is clamped in the fixture, the four-axis machining center drives the fixture to rotate, which in turn drives the crosshead guide plate in a cradle-like motion, thus facilitating positioning. Furthermore, the dimensions of crosshead guide plates vary between different pumps, and the fixture needs to be adaptable to guide plates of various sizes.

[0005] In conclusion, designing a tooling fixture that can easily clamp crosshead guide plates of various sizes has become the main problem that needs to be solved. Summary of the Invention

[0006] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a guide plate tooling fixture. By adjusting the gap between the clamping mechanism and the support mechanism through the movable clamping mechanism, the guide plate can be clamped or released to the support mechanism. This not only makes the installation and disassembly of the guide plate more convenient, but also makes the tooling fixture applicable to guide plates of different sizes.

[0007] The effect of this utility model is achieved as follows:

[0008] This application provides a guide plate tooling fixture, including a base plate and rotating disks fixed at the front and rear ends of the base plate. The two rotating disks are respectively configured to connect a four-axis rotary table and a tailstock. The base plate is provided with a clamping mechanism and a supporting mechanism. The supporting mechanism is configured to support the guide plate. The clamping mechanism is movably disposed on the base plate, so that the distance between the clamping mechanism and the supporting mechanism in the horizontal and / or vertical directions can be adjusted and varied, thereby enabling the clamping mechanism to clamp guide plates of different sizes to the supporting mechanism.

[0009] Furthermore, the support mechanism includes several mounting platforms arranged along the length of the base plate; the clamping mechanism includes a sliding support rod arranged vertically on the base plate, and a pressure plate is slidably connected to the sliding support rod in the vertical direction. The pressure plate is configured to press the guide plate against the mounting platform. Pressing the guide plate against the mounting platform by the pressure plate makes the clamping operation of the guide plate relatively simple.

[0010] Furthermore, the sliding support rod has external threads, and a positioning nut is threaded onto the sliding support rod. The positioning nut is configured to abut against the top of the pressure plate, thereby limiting the maximum adjustable height of the pressure plate. Tightening or loosening the positioning nut adjusts the height of the pressure plate, thereby pressing or avoiding the guide plate. This makes the height adjustment of the clamping plate not only simple but also provides a more stable clamping effect on the guide plate.

[0011] Furthermore, the clamping mechanism also includes a secondary support platform disposed on the base plate. The secondary support platform is configured to support the bottom end of the pressure plate, thereby limiting the minimum adjustment height of the pressure plate. This ensures that when the pressure plate slides down to abut against the guide plate, it is supported by the secondary support platform and cannot continue to slide down, allowing the pressure plate to press firmly against the guide plate, resulting in good stability.

[0012] Furthermore, the clamping mechanism also includes a rotating support platform and a stop platform arranged opposite to each other on the base plate. The stop platform is configured at the rear end of the stop guide plate, and the rotating support platform is configured to be located on the front side of the guide plate. A clamping member is hinged on the rotating support platform, and the clamping member has a cam-shaped structure.

[0013] The clamping mechanism has switchable relaxed and clamped states. In the relaxed state, the narrower side of the clamping member aligns with the guide plate, leaving a gap between the guide plate and the clamping member, allowing the guide plate to freely detach from the stop. In the clamped state, the clamping member rotates to align its wider side with the guide plate, and pushes the front end of the guide plate backward until the guide plate is clamped between the clamping member and the stop. When the guide plate needs to be clamped, simply rotate the clamping member; the curved surface of the clamping member pushes the guide plate and laterally clamps it between the clamping member and the stop, making the installation and removal of the guide plate relatively simple.

[0014] Furthermore, the stop plate has a split structure, including a support member connected to the base plate and a sliding member slidably connected to the support member in a front-to-back direction. The sliding member is positioned at the rear end of the stop guide plate. The sliding member can adjust its front-to-back position according to the size of the guide plate to be clamped, so that the tooling fixture can be adapted to guide plates of various lengths, thus improving its practicality.

[0015] Furthermore, the sliding component has a first connecting hole cut out vertically along its surface, and the support component has a second connecting hole cut out vertically along its surface. The first connecting hole is an oblong hole extending in the front-to-back direction. The stop plate is bolted to the base plate, with the bolts passing through both the first and second connecting holes, thereby securing the sliding component and the support component to the base plate. This not only ensures a high connection strength between the sliding component and the support component but also simplifies the adjustment of the sliding component's position.

[0016] Furthermore, the top of the support member is recessed to form a through-groove. The sliding member includes a sliding portion at the bottom, which engages with the support member through the groove, allowing the sliding member to slide back and forth along the groove. The sliding engagement between the groove and the sliding portion restricts the sliding direction of the sliding member, further enhancing the connection strength between the support member and the sliding member, resulting in better stability.

[0017] Furthermore, the front end of the stop plate is recessed to form a stop groove, through which the guide plate is engaged with the stop plate. This ensures that when the guide plate is clamped between the stop plate and the clamping element, it is restricted by the stop groove, and the guide plate and the mounting platform are relatively fixed in the vertical direction, resulting in better clamping effect and further improving stability.

[0018] Furthermore, the stop platform has a split structure, including a support member connected to the base plate and a sliding member slidably connected to the support member in a front-to-back direction. The sliding member includes a limiting part extending forward on its upper side, and the gap between the limiting part and the support member forms a stop groove. When the sliding member adjusts its front-to-back position according to the size of the guide plate, the depth of the stop groove also changes with the sliding member, ensuring that the end of the guide plate can be stably engaged in the stop groove.

[0019] This application provides a guide plate fixture, which is clamped between a four-axis rotary table and a tailstock on a four-axis machining center via rotating disks on both sides. The four-axis rotary table and tailstock drive the fixture to rotate around the axis of the rotating disks, thereby causing the guide plate clamped on the mounting table to perform a cradle-like motion around the axis of the rotating disks, ensuring precise positioning of the guide plate's rotation angle. Furthermore, the guide plate does not need to be disassembled and re-clamped during rotation. When machining a specific end face of the guide plate is required, the four-axis machining center simply rotates the entire fixture until the milling cutter aligns with the end face to be machined, facilitating milling operations. This not only improves machining accuracy but also enhances ease of operation and significantly increases machining efficiency. Moreover, by adjusting the gap between the clamping mechanism and the support mechanism via a movable clamping mechanism, the guide plate can be clamped or released from the support mechanism. This simplifies the installation and disassembly of the guide plate and allows the fixture to be used with guide plates of different sizes. Attached Figure Description

[0020] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0021] Figure 1 A three-dimensional structural diagram of the guide plate tooling fixture provided in the embodiments of this application;

[0022] Figure 2 A schematic diagram of the connection structure between the guide plate tooling fixture and the guide plate provided in the embodiments of this application;

[0023] Figure 3 A schematic diagram of the connection structure between the mounting platform and the base plate provided in an embodiment of this application;

[0024] Figure 4 This is a schematic diagram illustrating the process of the pressure plate pressing the guide plate according to an embodiment of this application;

[0025] Figure 5 A cross-sectional structural schematic diagram of the guide plate clamping fixture provided in the embodiments of this application;

[0026] Figure 6 A schematic cross-sectional view of the guide plate clamping fixture provided in the embodiment of this application after rotation;

[0027] Figure 7 A schematic diagram of the rotation process of the guide plate clamping fixture provided in the embodiments of this application on a four-axis machining center;

[0028] Figure 8 A three-dimensional structural diagram of a guide plate tooling fixture using clamping elements and a stop table, provided for an embodiment of this application;

[0029] Figure 9This is a schematic diagram of the connection structure between the guide plate and the clamping mechanism provided in an embodiment of this application;

[0030] Figure 10 This is a schematic diagram of the connection structure between the clamping member and the rotating support platform provided in an embodiment of this application;

[0031] Figure 11 This is a schematic diagram of the connection structure between the slider and the support provided in an embodiment of this application;

[0032] Figure 12 This is a schematic diagram illustrating the change process of the clamping guide plate of the clamping mechanism provided in the embodiments of this application.

[0033] The reference numerals in the attached drawings are as follows: 1-base plate, 2-rotating disk, 3-mounting platform, 301-clearance hole, 310-mounting surface, 4-guide plate, 401-mounting hole, 5-sliding support rod, 510-pressure plate, 511-flexible pad, 520-positioning nut, 530-secondary support platform, 6-rotating support platform, 601-connecting groove, 7-stop platform, 701-stop groove, 710-support component, 711-sliding groove, 712-second connecting hole, 720-sliding component, 721-sliding part, 722-second connecting hole, 723-limiting part, 8-clamping component, 810-operating part, 9-four-axis rotary table, 10-tailstock, 11-milling cutter. Detailed Implementation

[0034] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0035] Please refer to the attached document. Figure 1-12 This application provides a guide plate tooling fixture, including a base plate 1 and two rotating disks 2 fixed to the front and rear ends of the base plate 1. The two rotating disks 2 are respectively configured to connect a four-axis rotary table 9 and a tailstock 10. The base plate 1 is provided with a clamping mechanism and a support mechanism. The support mechanism is configured to support the guide plate 4. The clamping mechanism is movably disposed on the base plate 1, so that the distance between the clamping mechanism and the support mechanism in the horizontal and / or vertical directions can be adjusted and changed, thereby enabling the clamping mechanism to clamp guide plates 4 of different sizes to the support mechanism.

[0036] In this embodiment, as shown in the appendix Figure 7As shown, the tooling fixture is clamped between the four-axis rotary table 9 and the tailstock 10 on the four-axis machining center via rotating disks 2 on both sides. The four-axis rotary table 9 and the tailstock 10 drive the fixture to rotate around the axis of the rotating disk 2, which in turn drives the guide plate 4 clamped on the mounting table 3 to perform a cradle-like motion around the axis of the rotating disk 2, so that the rotation angle of the guide plate 4 is accurately positioned. Moreover, the guide plate 4 does not need to be disassembled and re-clamped during rotation, as shown in the attached figure. Figure 5 and attached Figure 6 As shown, when machining a certain end face of the guide plate 4 is required, the four-axis machining center only needs to rotate the entire tooling fixture until the milling cutter 11 is aligned with the end face of the guide plate 4 to be machined. This facilitates the milling cutter 11's machining operation, improving machining accuracy and operation, and effectively increasing machining efficiency. Furthermore, by adjusting the gap between the movable clamping mechanism and the support mechanism, the guide plate 4 can be clamped or released from the support mechanism. This not only simplifies the installation and disassembly of the guide plate 4 but also allows the tooling fixture to be used with guide plates 4 of different sizes.

[0037] Among them, the guide plate 4 is an arc-shaped plate, and the top of the mounting platform 3 is recessed downward to form an arc-shaped mounting surface 310. The mounting surface 310 is configured to fit the bottom surface of the guide plate 4, so that the connection between the guide plate 4 and the mounting platform 3 is stronger and more stable.

[0038] During the machining process, the guide plate 4 requires milling several mounting holes 401 on its inner wall to position it onto the pump body. The top of the mounting platform 3 has several clearance holes 301, which are configured as clearance milling cutters. (See attached diagram) Figure 5 As shown, the milling cutter 11 can directly align with the clearance hole 301 on the mounting table 3 during milling, which not only improves the stability of the milling operation, but also allows the milling cutter 11 to mill the mounting hole 401 in one go, making the machining operation of the guide plate 4 simpler and more efficient.

[0039] Please refer to the attached document. Figure 2-4 In some embodiments of this application, the support mechanism includes a plurality of mounting platforms 3 arranged along the length direction on the base plate 1; the clamping mechanism includes a sliding support rod 5 arranged vertically on the base plate 1, and a pressure plate 510 is slidably connected to the sliding support rod 5 along the vertical direction, the pressure plate 510 being configured to press the guide plate 4 against the mounting platform 3.

[0040] In this embodiment, after the guide plate 4 is placed on the mounting table 3, the pressure plate 510 is simply slid down to press the guide plate 4 against the mounting table 3, thereby fixing the guide plate 4 to the tooling fixture. Conversely, the guide plate 4 can be disassembled, making the clamping operation of the guide plate 4 relatively simple and allowing the tooling fixture to be applicable to guide plates 4 of various thicknesses.

[0041] Please refer to the attached document. Figure 2-4In some embodiments of this application, the sliding support rod 5 has external threads, and a positioning nut 520 is threaded onto the sliding support rod 5. The positioning nut 520 is configured to abut against the top of the pressure plate 510 to limit the maximum adjustment height of the pressure plate 510.

[0042] In this embodiment, the pressure plate 510 is pressed by the positioning nut 520 screwed onto the sliding support rod 5. That is, the height of the pressure plate 510 can be adjusted by turning the positioning nut 520 to press or avoid the guide plate 4, so that the clamping plate 140 is not only easy to adjust in height, but also has a more stable clamping effect on the guide plate 4.

[0043] Please refer to the attached document. Figure 2-4 In some embodiments of this application, the clamping mechanism further includes a secondary support platform 530 disposed on the base plate 1, the secondary support platform being configured to support the bottom end of the pressure plate 510 thereby limiting the minimum adjustment height of the pressure plate 510.

[0044] In this embodiment, the height of the secondary support platform 530 and the height of the guide plate 4 after it is placed on the mounting platform 3 are close. One side of the pressure plate 510 presses against the top of the guide plate 4, and the other side presses against the top of the secondary support platform 530. This ensures that when the pressure plate 510 slides down to abut against the guide plate 4, it is supported by the secondary support platform 530 and cannot continue to slide down, thus preventing the pressure plate 510 from sliding further down and affecting the clamping strength. This allows the pressure plate 510 to press firmly against the guide plate 4, resulting in good stability.

[0045] Preferably, the base plate 1 is provided with two sets of sliding support rods 5 and pressure plates 510, and the tooling fixture clamps the front and rear sides of the guide plate 4 respectively through the two sets of pressure plates 510, thereby improving the clamping stability between the guide plate 4 and the support device 1. Please refer to the attached document. Figure 4 The bottom end of the pressure plate 510 is also provided with a flexible pad 511. The flexible pad 511 can be made of rubber, sponge, nylon or other materials. The pressure plate 510 presses the inner wall of the guide plate 4 through the flexible pad 511, thereby reducing the pressure on the inner wall of the guide plate 4, avoiding excessive clamping force of the pressure plate 510 to cause dents, and ensuring product quality.

[0046] In this application, the clamping mechanism and the support mechanism can also clamp the guide plate 4 in other ways, for example:

[0047] Please refer to the attached document. Figure 8-12 In some embodiments of this application, the clamping mechanism further includes a rotating support platform 6 and a stop platform 7 disposed opposite to each other on the base plate 1. The stop platform 7 is configured to be the rear end of the stop guide plate 4, the rotating support platform 6 is configured to be located on the front side of the guide plate 4, and a clamping member 8 is hinged on the rotating support platform 6. The clamping member 8 has a cam-shaped structure.

[0048] The clamping mechanism has a switchable relaxed state and a clamping state. In the relaxed state, the narrower side of the clamping member 8 is aligned with the guide plate 4, and a gap is left between the guide plate 4 and the clamping member 8, so that the guide plate 4 can be freely disengaged from the stop table 7. In the clamping state, the clamping member 8 is rotated so that the wider side is aligned with the guide plate 4, and the clamping member 8 pushes the front end of the guide plate 4 backward until the guide plate 4 is clamped between the clamping member 8 and the stop table 7.

[0049] In this embodiment, by setting the clamping member 8 as a cam-shaped structure, when it is necessary to clamp the guide plate 4, it is only necessary to rotate the clamping member 8. The curved surface of the clamping member 8 pushes the guide plate 4 and clamps it laterally between the clamping member 8 and the stop plate 7, which makes the installation and disassembly of the guide plate 4 more convenient, and makes the tooling fixture applicable to guide plates 4 of various lengths.

[0050] The clamping member 8 has a rod-shaped operating part 810 extending from it. In the relaxed state, the operating part 810 extends vertically to avoid the guide plate 4 from being inserted into the mounting table 3. In the clamped state, the user can rotate the clamping member 8 by bending the operating part 810 downwards until the clamping member 8 clamps the guide plate 4 onto the stop table 7, making the operation more convenient.

[0051] Please refer to the appendix. Figure 10 The rotating support platform 6 has a U-shaped structure, including a connecting groove 601 formed by a downward recess at the top. The clamping member 8 is located in the connecting groove 601, and both sides of the clamping member 8 and the connecting groove 601 are hinged, which makes the connection strength between the clamping member 8 and the rotating support platform 6 higher. The clamping member 8 is subjected to balanced forces on both sides when rotating, and the clamping operation is more stable.

[0052] Please refer to the attached document. Figure 11 and attached Figure 12 In some embodiments of this application, the stop plate 7 is a split structure, including a support member 710 connected to the base plate 1 and a sliding member 720 slidably connected to the support member 710 in the front-back direction. The sliding member 720 is configured at the rear end of the stop guide plate 4.

[0053] In this embodiment, the sliding member 720 stops the guide plate 4, and the sliding member 720 can slide back and forth along the support member 710. That is, the sliding member 720 can adjust its front and back positions according to the size of the guide plate 4 to be clamped, so that the tooling fixture can be adapted to guide plates 4 of various lengths, making it more practical.

[0054] Please refer to the attached document. Figure 11In some embodiments of this application, the sliding member 720 is provided with a first connecting hole 722 in the vertical direction, and the support member 710 is provided with a second connecting hole 712 in the vertical direction. The first connecting hole 722 is an oblong hole extending in the front-back direction. The stop plate 7 is connected to the base plate 1 by bolts. The bolts pass through the first connecting hole 722 and the second connecting hole 712, thereby screwing the sliding member 720 and the support member 710 to the base plate 1.

[0055] In this embodiment, when the front-to-back position of the slider 720 needs to be adjusted, simply loosen the bolt. The slider 720 can slide back and forth relative to the bolt and the support 710 via the first connecting hole 722. When the slider 720 needs to be fixed, simply retighten the bolt to press the slider 720 against the support 710. This not only ensures a high connection strength between the slider 720 and the support 710, but also simplifies the position adjustment operation of the slider 720.

[0056] Please refer to the attached document. Figure 11 In some embodiments of this application, the top of the support member 710 is recessed to form a through groove 711, and the slider 720 includes a sliding portion 721 at the bottom. The sliding portion 721 is engaged with the support member 710 through the groove 711, allowing the slider 720 to slide back and forth along the groove 711. The sliding engagement of the groove 711 and the sliding portion 721 restricts the sliding direction of the slider 720, further enhancing the connection strength between the support member 710 and the slider 720, resulting in better stability.

[0057] Please refer to the attached document. Figure 9 and attached Figure 12 In some embodiments of this application, the front end of the stop plate 7 is recessed to form a stop groove 701, and the guide plate 4 is snapped onto the stop plate 7 through the stop groove 701. When the guide plate 4 is clamped between the stop plate 7 and the clamping member 8, it is restricted by the stop groove 701, and the guide plate 4 and the mounting platform 3 are also relatively fixed in the vertical direction, resulting in a better clamping effect and further improving stability.

[0058] Please refer to the attached document. Figure 11 In some embodiments of this application, the stop plate 7 is a split structure, including a support member 710 connected to the base plate 1 and a sliding member 720 slidably connected to the support member 710 in the front-back direction. The sliding member 720 includes a limiting part 723 extending forward on the upper side, and the gap between the limiting part 723 and the support member 710 forms a stop groove 701.

[0059] In this embodiment, a stop groove 701 is formed by the gap between the limiting part 723 on the slider 720 and the support member 710. That is, when the slider 720 adjusts its front and rear positions according to the size of the guide plate 4, the depth of the stop groove 701 will also change with the slider 720, ensuring that the end of the guide plate 4 can be stably inserted into the stop groove 701.

[0060] Preferably, the stop groove 701 is an arc-shaped groove, and the upper and lower side walls of the stop groove 701 are configured to fit the upper and lower end faces of the guide plate 4. That is, the lower end of the limiting part 723 and the top end of the support member 710 are arc-shaped surfaces, so that the guide plate 4 can fit against the groove wall of the stop groove 701, increasing the contact area between the guide plate 4 and the stop platform 7, thereby improving the connection strength between the two and the stability.

[0061] It should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used above to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means three or more.

[0062] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A guide plate tooling fixture, characterized in that, The system includes a base plate (1) and rotating disks (2) fixed at the front and rear ends of the base plate (1). The two rotating disks (2) are respectively configured to connect a four-axis turntable (9) and a tailstock (10). The base plate (1) is provided with a clamping mechanism and a support mechanism. The support mechanism is configured to support a guide plate (4). The clamping mechanism is movably disposed on the base plate (1), so that the distance between the clamping mechanism and the support mechanism in the horizontal and / or vertical directions can be adjusted and changed, thereby allowing the clamping mechanism to clamp guide plates (4) of different sizes to the support mechanism.

2. The guide plate tooling fixture according to claim 1, characterized in that, The support mechanism includes several mounting platforms (3) arranged along the length direction on the base plate (1); the clamping mechanism includes a sliding support rod (5) arranged vertically on the base plate (1), and a pressure plate (510) is slidably connected on the sliding support rod (5) along the vertical direction. The pressure plate (510) is configured to press the guide plate (4) against the mounting platform (3).

3. The guide plate tooling fixture according to claim 2, characterized in that, The sliding support rod (5) has an external thread, and a positioning nut (520) is threaded onto the sliding support rod (5). The positioning nut (520) is configured to abut against the top of the pressure plate (510) to limit the maximum adjustment height of the pressure plate (510).

4. The guide plate tooling fixture according to claim 2, characterized in that, The clamping mechanism further includes a secondary support platform (530) disposed on the base plate (1), the secondary support platform being configured to support the bottom end of the pressure plate (510) thereby limiting the minimum adjustment height of the pressure plate (510).

5. The guide plate tooling fixture according to claim 1, characterized in that, The clamping mechanism includes a rotating support platform (6), and the support mechanism includes a stop platform (7). The support platform (6) and the stop platform (7) are arranged opposite to each other. The stop platform (7) is configured to stop the rear end of the guide plate (4). The rotating support platform (6) is configured to be located on the front side of the guide plate (4), and a clamping member (8) is hinged on the rotating support platform (6). The clamping member (8) has a cam-shaped structure. The clamping mechanism has a switchable relaxed state and a clamping state. In the relaxed state, the narrower side of the clamping member (8) is aligned with the guide plate (4), and a gap is left between the guide plate (4) and the clamping member (8), so that the guide plate (4) can be freely disengaged from the stop plate (7). In the clamping state, the clamping member (8) rotates to align the wider side with the guide plate (4), and the clamping member (8) pushes the front end of the guide plate (4) backward until the guide plate (4) is clamped between the clamping member (8) and the stop plate (7).

6. The guide plate tooling fixture according to claim 5, characterized in that, The stop plate (7) is a split structure, including a support member (710) connected to the base plate (1) and a sliding member (720) slidably connected to the support member (710) in the front-back direction. The sliding member (720) is configured to stop the rear end of the guide plate (4).

7. The guide plate tooling fixture according to claim 6, characterized in that, The sliding member (720) has a first connecting hole (722) hollowed out along the vertical direction, and the support member (710) has a second connecting hole (712) hollowed out along the vertical direction. The first connecting hole (722) is a waist-shaped hole extending in the front-back direction. The stop plate (7) is connected to the base plate (1) by bolts. The bolts pass through the first connecting hole (722) and the second connecting hole (712), thereby screwing the sliding member (720) and the support member (710) to the base plate (1).

8. The guide plate tooling fixture according to claim 6, characterized in that, The top of the support member (710) is recessed to form a through groove (711) that runs from front to back. The sliding member (720) includes a sliding part (721) at the bottom. The sliding part (721) is engaged with the support member (710) through the groove (711), so that the sliding member (720) can slide back and forth along the groove (711).

9. The guide plate tooling fixture according to claim 5, characterized in that, The front end of the stop plate (7) is recessed to form a stop groove (701), and the guide plate (4) is engaged with the stop plate (7) through the stop groove (701).

10. The guide plate tooling fixture according to claim 9, characterized in that, The stop platform (7) is a split structure, including a support member (710) connected to the base plate (1) and a sliding member (720) slidably connected to the support member (710) in the front-back direction. The sliding member (720) includes a limiting part (723) extending forward on the upper side. The gap between the limiting part (723) and the support member (710) forms the stop groove (701).

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