Positioning tool and machining equipment

Abstract

The utility model provides a positioning tool and machining equipment, relates to the technical field of machining positioning, and aims to solve the problem that the posture of a workpiece is not easy to adjust. The positioning tool comprises a base used for being fixed to a machining station. The first rotating mechanism and the base are rotationally arranged relative to each other along a first rotating axis; the second rotating mechanism and the first rotating mechanism are arranged in a relative rotating mode along a second rotating axis, and the first rotating axis is perpendicular to the second rotating axis; and the clamping mechanism is arranged on the second rotating axis and is configured to clamp the workpiece together with the second rotating mechanism. The posture of a workpiece can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of machining positioning, and particularly relates to a positioning tooling and a machining device. Background Technique

[0002] Automobile parts, as the foundation of the automobile industry, are necessary factors to support the sustainable and healthy development of the automobile industry. The technological innovation of the whole vehicle requires parts as the foundation, and the innovation of parts in turn generates a strong driving force for the development of the whole vehicle industry. They influence and interact with each other. Automobile parts processing is the various units that make up the whole of automobile parts processing and the products serving automobile parts processing.

[0003] CN217914864U discloses an electromechanical positioning tooling for a positioning tooling that is convenient to clamp, including a workbench 1, a support frame 2, a rectangular plate 3, a trapezoidal block 4, a cylinder 5, a connecting plate 6, a rectangular frame 7, a sliding column 8, a sliding block 9, and a clamping plate 10. The bottom surface of the workbench 1 is fixedly connected with a support frame 2, and the top surface of the workbench 1 is fixedly connected with a rectangular plate 3. The top surface of the workbench 1 is fixedly connected with a trapezoidal block 4, and the inner surface of the workbench 1 is fixedly connected with a cylinder 5. The inner surface of the cylinder 5 is fixedly connected with a connecting plate 6, and the inner surface of the connecting plate 6 is fixedly connected with a rectangular frame 7. The inner surface of the rectangular frame 7 is fixedly connected with a sliding column 8, and the surface of the sliding column 8 is slidably connected with a sliding block 9. The inner surface of the rectangular frame 7 is fixedly connected with a clamping plate 10. The inner surface of the rectangular frame 7 is fixedly connected with a bearing 11, and the inner surface of the bearing 11 is fixedly connected with a lead screw 12. A nut seat 13 is provided on the surface of the lead screw 12, and a rotating handle 14 is fixedly connected to the surface of the lead screw 12. A limiting block 15 is fixedly connected to the inner surface of the nut seat 13. Limiting grooves 16 are opened on the front and rear end surfaces of the clamping plate 10. The clamping plate 10 and the rectangular frame 7 form a fixed structure through bolts. The cylinder 5 and the workbench 1 form a fixed structure through bolts. The connecting plate 6 and the rectangular frame 7 form a fixed structure through welding. The trapezoidal block 4 and the workbench 1 form a fixed structure through welding. The trapezoidal block 4 and the rectangular plate 3 are of an integral structure.

[0004] However, this tooling has the following problems: During the processing of automobile metal parts, a positioning tooling is required to fix the parts to be processed. During the above use process, it is inconvenient to adjust the parts during the process. If the parts need to be repeatedly disassembled for processing at various positions, it is inconvenient to use. Content of the Utility Model

[0005] The first object of the utility model is to provide a positioning tooling to solve the technical problem of difficult adjustment of the posture of existing workpieces.

[0006] The positioning tooling provided by the utility model includes:

[0007] A base for fixing at a machining station;

[0008] A first rotating mechanism rotatably arranged relative to the base along a first rotation axis;

[0009] A second rotating mechanism rotatably arranged relative to the first rotating mechanism along a second rotation axis, the first rotation axis being perpendicular to the second rotation axis; and,

[0010] A clamping mechanism arranged on the second rotation axis and configured to jointly clamp a workpiece with the second rotating mechanism.

[0011] The beneficial effects brought by the positioning tooling of the present utility model are:

[0012] By arranging that the first rotating mechanism can rotate relative to the base and the second rotating mechanism rotates relative to the first rotating mechanism, the clamping mechanism on the second rotating mechanism can jointly clamp the workpiece with the second mechanism, enabling the workpiece to rotate along the rotating shafts of two perpendicular axes, facilitating the workpiece to be in different postures for machining, and improving the machining efficiency.

[0013] In an optional technical solution, the second rotating mechanism is provided with a moving guide rail, the clamping mechanism includes a clamping moving component, a clamping driving component and a clamping acting component, the clamping moving component is matched with the moving guide rail, and the clamping moving component is configured to move on the moving guide rail; the clamping driving component is installed on the clamping moving component, and the clamping driving component is used to drive the clamping acting component to move towards and away from the second rotating mechanism.

[0014] In an optional technical solution, the second rotating mechanism includes a turntable, and the turntable is provided with a limiting groove; the clamping driving component includes a telescopic driving member fixedly installed at the power output end of the clamping moving component, the clamping moving component is located on the first side of the turntable, the clamping acting component is located on the second side of the turntable, and the first side and the second side are opposite sides of the turntable.

[0015] In an optional technical solution, the clamping moving component includes a slider and a linear driving member, the linear driving member is connected to the slider, and the slider is slidably connected to the limiting groove.

[0016] In an optional technical solution, the clamping acting component includes a connecting member, a clamping plate and a compression spring, the connecting member is connected to the power output end of the telescopic driving member, and a compression spring is arranged between the clamping plate and the connecting member.

[0017] In an alternative technical solution, the second rotating mechanism further includes a support frame and a second rotating shaft. The support frame is a box body with an open side, and the turntable is arranged on the open side of the box body; the second rotating mechanism is connected to the first rotating mechanism through the second rotating shaft.

[0018] In an alternative technical solution, the second rotating mechanism further includes a baffle, and the baffle is arranged on the turntable and located in the extending direction of the limiting groove.

[0019] In an alternative technical solution, the first rotating mechanism includes a first rotating shaft and a connecting frame. The connecting frame is fixedly connected to the second rotating shaft, and the first rotating shaft is rotatably connected to the base.

[0020] In an alternative technical solution, the connecting frame extends along a semi-circular arc line, the second rotation axis is located at the end of the semi-circular arc line, and the first rotation axis intersects the middle of the semi-circular arc line.

[0021] The second object of the present utility model is to provide a processing device to solve the technical problem that it is difficult to adjust the posture of the workpiece.

[0022] The processing device provided by the present utility model includes the above-mentioned positioning tooling.

[0023] By arranging the above-mentioned positioning tooling in the processing device, correspondingly, the processing device has all the advantages of the above-mentioned positioning tooling, which will not be elaborated one by one here. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments or background art of the present utility model, the following will briefly introduce the drawings required for use in the description of the embodiments or background art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0025] Figure 1 It is a schematic perspective view of the overall structure of the electromechanical positioning tooling mentioned in the background art;

[0026] Figure 2 It is a front view schematic of the electromechanical positioning tooling mentioned in the background art;

[0027] Figure 3 It is a top view schematic of the electromechanical positioning tooling mentioned in the background art;

[0028] Figure 4 It is a schematic structural view of the rectangular frame in the electromechanical positioning tooling mentioned in the background art;

[0029] Figure 5Structural schematic diagram of the positioning tooling provided in the first embodiment of the present utility model;

[0030] Figure 6 Structural schematic diagram of the positioning tooling provided in the first embodiment of the present utility model as observed from another direction;

[0031] Figure 7 Structural schematic diagram of the clamping mechanism and the second rotating mechanism in the positioning tooling provided in the first embodiment of the present utility model.

[0032] Explanation of reference numerals:

[0033] 100 - Base; 110 - Positioning hole;

[0034] 200 - First rotating mechanism; 210 - Connecting frame; 220 - First rotating shaft;

[0035] 300 - Second rotating mechanism; 310 - Turntable; 311 - Limiting groove; 320 - Support frame; 330 - Baffle; 340 - Second rotating shaft;

[0036] 400 - Clamping mechanism; 411 - Telescopic driving member; 420 - Clamping action assembly; 421 - Connecting member; 422 - Clamping plate; 423 - Compression spring; 430 - Clamping moving assembly; 431 - Slide block; 432 - Linear driving member;

[0037] 501 - First rotation axis; 502 - Second rotation axis. Detailed implementation manners

[0038] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model is provided in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0039] Embodiment 1:

[0040] Figure 5 Structural schematic diagram of the positioning tooling provided in the first embodiment of the present utility model; Figure 6 Structural schematic diagram of the positioning tooling provided in the first embodiment of the present utility model as observed from another direction; wherein, Figure 1 and Figure 2 both omit the structure of the clamping mechanism. As Figure 1 - Figure 2As shown in the figure, the positioning tooling provided in the first embodiment of the present utility model includes: a base 100 for being fixed on a processing station; a first rotating mechanism 200 rotatably arranged relative to the base 100 along a first rotation axis 501; a second rotating mechanism 300 rotatably arranged relative to the first rotating mechanism 200 along a second rotation axis 502, the first rotation axis 501 being perpendicular to the second rotation axis 502; and a clamping mechanism 400 arranged on the second rotation axis 502 and configured to jointly clamp a workpiece with the second rotating mechanism 300.

[0041] Among them, in this embodiment, a plurality of positioning holes 110 are provided on the base 100, and a male thread connecting member 421 such as a screw or a bolt can pass through the positioning holes 110 to fix the base 100 on the processing station of the corresponding equipment.

[0042] By setting that the first rotating mechanism 200 can rotate relative to the base 100 and the second rotating mechanism 300 rotates relative to the first rotating mechanism 200, the clamping mechanism 400 on the second rotating mechanism 300 can be used to jointly clamp the workpiece with the second mechanism, enabling the workpiece to rotate along the axes of two perpendicular rotating shafts, facilitating the workpiece to be in different postures for processing and improving the processing efficiency.

[0043] Figure 7 It is a schematic structural diagram of the clamping mechanism and the second rotating mechanism in the positioning tooling provided in the first embodiment of the present utility model; as Figure 5 - Figure 7 shown, optionally, the second rotating mechanism 300 is provided with a moving guide rail, and the clamping mechanism 400 includes a clamping moving component 430, a clamping driving component, and a clamping acting component 420. The clamping moving component 430 is matched with the moving guide rail and is configured to move on the moving guide rail; the clamping driving component is installed on the clamping moving component 430 and is used to drive the clamping acting component 420 to move towards and away from the second rotating mechanism 300.

[0044] Among them, the above-mentioned clamping moving component 430 is a component that enables the clamping driving component and the clamping acting component 420 to move on the surface of the second rotating mechanism 300, rather than the movement that generates the clamping action itself. The clamping driving component is used to enable the clamping acting component 420 to move towards and away from the second rotating mechanism 300, and this movement is sufficient to generate a clamping action. The clamping acting component 420 is used to contact the workpiece to cooperate with the second rotating mechanism 300 to clamp the workpiece.

[0045] By setting the clamping and moving component 430, the clamping drive component and the clamping action component 420 can be moved on the second rotating mechanism 300, so that the workpiece can be clamped and fixed at multiple positions to adapt to workpieces of different sizes and shapes, thereby improving the applicable range of the positioning tooling and reducing the production cost at the same time.

[0046] As Figure 5 and Figure 7 shown, optionally, the second rotating mechanism 300 includes a turntable 310, and the turntable 310 is provided with a limit groove 311; the clamping drive component includes a telescopic drive member 411, and the telescopic drive member 411 is fixedly installed at the power output end of the clamping and moving component 430. The clamping and moving component 430 is located on the first side of the turntable 310, and the clamping action component 420 is located on the second side of the turntable 310. The first side and the second side are the opposite sides of the turntable 310.

[0047] Among them, in this embodiment, the turntable 310 is generally circular, and the limit groove 311 is arranged along the diameter of the circle. Obviously, the limit groove 311 cannot completely divide the turntable 310 into two, that is, the limit groove 311 cannot extend along the entire length of the diameter. Specifically, in this embodiment, the limit groove 311 is on the turntable 310, mostly on one side of the center of the circle and a small part on the other side.

[0048] Specifically, in this embodiment, the telescopic drive member 411 can be selected as a pneumatic telescopic member, such as a cylinder, or an electric telescopic member, such as an electric push rod or a linear module. The telescopic direction of the telescopic drive member 411 is perpendicular to the length direction of the limit groove 311, and the telescopic direction of the telescopic drive member 411 is the thickness direction of the turntable 310.

[0049] By setting the limit groove 311 on the turntable 310 and fixedly connecting the telescopic drive member 411 to the clamping and moving component 430 on the other side of the limit groove 311, the limiting effect of the limit groove 311 on the telescopic drive member 411 can be enhanced, and the stability of the movement of the clamping drive component can be improved.

[0050] As Figure 5 and Figure 7 shown, optionally, the clamping and moving component 430 includes a slider 431 and a linear drive member 432. The linear drive member 432 is connected to the slider 431, and the slider 431 is slidably connected to the limit groove 311.

[0051] Among them, for the slider 431 in this embodiment, if viewed from Figure 7When observed from the right side of the shown drawing sheet, it can be in the shape of an I-beam. A part of the I-beam is located on the first side of the limiting groove 311, and a part of the I-beam is located on the second side of the limiting groove 311, so that the positioning between the slider 431 and the limiting groove 311 in the direction from the first side to the second side can be realized. Of course, the I-beam-shaped slider 431 may not be an integrally formed part. For example, it may be composed of two parts connected by a male thread connecting member such as a screw or a bolt.

[0052] Specifically, in this embodiment, the linear driving member 432 can be selected as a pneumatic telescopic member, such as a cylinder, or an electric telescopic member, such as an electric push rod or a linear module.

[0053] The slider 431 is driven by the linear driving member 432. If the linear driving member 432 is a cylinder, a control valve (not shown) can be connected, and the position of the clamping driving assembly can be determined by changing the state of the control valve. If the linear driving member 432 is an electric component such as an electric push rod, the movement of the electric push rod can be controlled by an electric signal to accurately position the clamping driving assembly.

[0054] As Figure 7 shown, optionally, the clamping action assembly 420 includes a connecting member 421, a clamping plate 422, and a compression spring 423. The connecting member 421 is connected to the power output end of the telescopic driving member 411, and a compression spring 423 is provided between the clamping plate 422 and the connecting member 421.

[0055] Among them, the connecting member 421 can be a plate-shaped or rod-shaped part provided at the power output end of the telescopic driving member 411. One end of the plate-shaped or rod-shaped connecting member 421 is fixedly connected to the power output end. For example, it can be connected to the threaded part of the piston rod of a cylinder. The clamping plate 422 is movably arranged with the connecting member 421 by a rod-shaped part passing through the end of the connecting member 421. For example, a bolt can be threadedly connected to the threaded hole of the clamping plate 422, and the bolt head of the bolt is arranged in the counterbore on the side of the clamping plate 422 facing the second rotating mechanism 300, and the bolt head does not protrude from the surface of the clamping plate 422. The bolt also passes through the connecting member 421, and a fastening member such as a nut is connected to the end of the bolt passing through the connecting member 421. The compression spring 423 is sleeved outside the bolt. The compression spring 423 can be selected as a cylindrical helical compression spring, an elastic sleeve, or a disc spring. When the clamping plate 422 moves towards the connecting member 421, the length of the bolt protruding from the connecting member 421 increases, and the compression spring 423 is compressed.

[0056] By arranging a compression spring 423 between the clamping plate 422 and the connecting member 421, a pre-tightening force can be imparted to the compression spring 423 when the clamping plate 422 and the second rotating mechanism 300 clamp the workpiece. Even when the clamping drive is realized electrically, after the clamping movement reaches the position, the acting force of the clamping plate 422 on the workpiece can still be maintained, improving the reliability of clamping. Alternatively, it can also be realized that the telescopic driving member 411 first moves the clamping action assembly 420 to a preset position. Each time a workpiece is placed, the clamping plate 422 is lifted by the volume and thickness of the workpiece itself, causing the compression spring 423 to be compressed, so as to ensure that after the workpiece is installed in place, the compression acting force of the clamping plate 422 on the workpiece is always reliable.

[0057] As Figure 5 and Figure 6 shown, optionally, the second rotating mechanism 300 further includes a support frame 320 and a second rotating shaft 340. The support frame 320 is a box body with one open side, and the turntable 310 is arranged on the open side of the box body; the second rotating mechanism 300 is connected to the first rotating mechanism 200 through the second rotating shaft 340.

[0058] Among them, in this embodiment, the support frame 320 is a cylindrical box body with a circular surface opening, and the turntable 310 is arranged on the top surface of the cylindrical box body. The turntable 310 can be fixedly connected to the support frame 320, for example, by screw connection. Among them, the second rotating shaft 340 is located in the middle of the support frame 320. Here, the middle refers to that the second rotating shaft 340 is in a certain plane, and this plane is perpendicular to a certain diameter of the cylindrical box body. Moreover, in this embodiment, the second rotating shaft 340 is also approximately in the middle position of the cylindrical box body in the height direction of the cylinder.

[0059] In another implementation manner, the box body can be in the shape of a rectangular hexahedron, and the support frame 320 can be in the shape of a door, and the second rotating shaft 340 is rotatably connected to the two feet of the door shape.

[0060] By arranging the support frame 320 as a box body with one open side, the weight of the support frame 320 can be utilized to ensure that the mass center of the second rotating mechanism 300, the clamping mechanism 400 and the clamped workpiece is relatively close to the axis of the second rotating shaft 340, thereby reducing the difficulty of rotating the second rotating mechanism 300 and improving the operation efficiency.

[0061] As Figure 5 and Figure 7 shown, optionally, the second rotating mechanism 300 further includes a baffle 330. The baffle 330 is arranged on the turntable 310 and is located in the extending direction of the limit groove 311.

[0062] Among them, most of the limiting groove 311 in the length direction is located at one end of the center of the turntable 310, while the baffle 330 is located at the other end. Specifically, in this embodiment, the baffle 330 can be a flat plate, fixedly connected to the turntable 310, for example, by welding.

[0063] By providing the baffle 330, when the second rotating mechanism 300 rotates to the vertical or inclined state, the baffle 330 can be used to bear part of the weight of the workpiece, and at the same time, the baffle 330 can be used to position the workpiece, and cooperate with the clamping of the clamping mechanism 400 to fix the workpiece.

[0064] As Figure 5 shown, optionally, the first rotating mechanism 200 includes a first rotating shaft 220 and a connecting frame 210. The connecting frame 210 is fixedly connected to the second rotating shaft 340, and the first rotating shaft 220 is rotatably connected to the base 100.

[0065] Among them, the first rotation axis 501 coincides with the axis of the first rotating shaft 220.

[0066] By providing the first rotating shaft 220, the rotational connection between the connecting frame 210 of the first rotating mechanism 200 and the base 100 can be conveniently realized, and the connection stability of the first rotating mechanism 200 can be achieved.

[0067] As Figure 5 shown, optionally, the connecting frame 210 extends along a semi-circular arc line. The second rotation axis 502 is located at the end of the semi-circular arc line, and the first rotation axis 501 intersects the middle of the semi-circular arc line.

[0068] Specifically, in this embodiment, the connecting frame 210 is generally semi-circular arc-shaped, and the turntable 310 and the support frame 320 together form a cylindrical box body, or a circular cake shape.

[0069] And the intersection of the first rotation axis 501 and the middle of the semi-circular arc line can make the position of the first rotating shaft 220 located at the approximate middle of the length direction of the connecting frame 210, so as to facilitate the support of the connecting frame 210 and the second rotating mechanism 300 and the clamping mechanism 400 thereon, and make the center of gravity of the two located within the first rotating shaft 220, thereby reducing the possibility of the positioning tooling tipping over and improving its stability during use.

[0070] The operation principle of this embodiment is as follows:

[0071] First, a male threaded connector 421 such as a screw or a bolt is passed through the positioning hole 110 on the base 100, and the base 100 is fixed to the processing station of the corresponding equipment.

[0072] Place the workpiece to be processed on the turntable 310 so that one end of the workpiece abuts against the baffle 330. Move the telescopic driving member 411 along the limiting groove 311. Since the slider 431 cooperates with the limiting groove 311 and the slider 431 is driven by the linear driving member 432, when the linear driving member 432 stops moving, the position of the clamping mechanism 400 relative to the limiting groove 311 is fixed.

[0073] Then, adjust the overall length of the telescopic driving member 411 according to the height of the workpiece so that the workpiece is located between the connecting member 421 and the turntable 310, and the workpiece compresses the compression spring 423. In other words, the clamping plate 422 also presses the workpiece on the turntable 310 under the action of the compression spring 423 to ensure the stability of the workpiece. During the processing of the workpiece, the connecting frame 210 can be rotated along the first rotating shaft 220, or the support frame 320 can be rotated along the second rotating shaft 340, so that the workpiece can be adjusted to various angles, facilitating the processing of different positions of the workpiece and improving the processing efficiency.

[0074] Embodiment Two:

[0075] Embodiment Two also provides a processing device, including the above positioning tooling.

[0076] In addition to including the positioning tooling, the processing device can, for example, include a welding device. After positioning the workpiece on the welding device through the positioning tooling, the workpiece can be welded. Of course, the positioning tooling can also be used during the assembly operation process, which can also improve the processing efficiency.

[0077] By setting the above positioning tooling in the processing device, correspondingly, the processing device has all the advantages of the above positioning tooling, which will not be elaborated here one by one.

[0078] Although the present utility model is disclosed as above, the present utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the scope defined by the claims.

[0079] Finally, it should also be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements that are inherent to such process, method, article, or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0080] In the above embodiments, descriptions of orientations such as "upper" and "lower" are all based on the drawings shown.

[0081] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention.

[0082] Therefore, the present invention will not be limited to these embodiments shown in this text, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A positioning tool, characterized in that: include: A base (100) is used to be fixed at a processing station; A first rotating mechanism (200) is arranged to rotate relative to the base (100) along a first rotating axis (501); A second rotating mechanism (300) is arranged to rotate relative to the first rotating mechanism (200) along a second rotating axis (502), wherein the first rotating axis (501) is perpendicular to the second rotating axis (502); and The clamping mechanism (400) is disposed on the second rotation axis (502) and is configured to clamp a workpiece together with the second rotation mechanism (300).

2. The positioning tool according to claim 1, characterized in that: The second rotating mechanism (300) is provided with a movable guide rail, and the clamping mechanism (400) includes a clamping movable component (430), a clamping drive component and a clamping action component (420), wherein the clamping movable component (430) cooperates with the movable guide rail, and the clamping movable component (430) is configured to move on the movable guide rail; the clamping drive component is installed on the clamping movable component (430), and the clamping drive component is used to drive the clamping action component (420) to move toward the second rotating mechanism (300) and away from the second rotating mechanism (300).

3. The positioning tool according to claim 2, characterized in that: The second rotating mechanism (300) comprises a rotating disk (310), and the rotating disk (310) is provided with a limiting groove (311); the clamping driving assembly comprises a telescopic driving member (411), and the telescopic driving member (411) is fixedly installed on the power output end of the clamping moving assembly (430), and the clamping moving assembly (430) is located on a first side of the rotating disk (310), and the clamping action assembly (420) is located on a second side of the rotating disk (310), and the first side and the second side are opposite sides of the rotating disk (310).

4. The positioning tool according to claim 3, characterized in that: The clamping and moving assembly (430) comprises a slider (431) and a linear driving member (432), wherein the linear driving member (432) is connected to the slider (431), and the slider (431) is slidably connected to the limiting groove (311).

5. The positioning tool according to claim 3, characterized in that: The clamping action component (420) comprises a connecting member (421), a clamping plate (422) and a compression spring (423); the connecting member (421) is connected to the power output end of the telescopic driving member (411); and a compression spring (423) is provided between the clamping plate (422) and the connecting member (421).

6. The positioning tool according to claim 3, characterized in that: The second rotating mechanism (300) further comprises a support frame (320) and a second rotating shaft (340); the support frame (320) is a box body with an opening on one side, and the rotating disk (310) is arranged on the opening side of the box body; the second rotating mechanism (300) is connected to the first rotating mechanism (200) via the second rotating shaft (340).

7. The positioning tool according to claim 6, characterized in that: The second rotating mechanism (300) further comprises a baffle (330), wherein the baffle (330) is arranged on the rotating disk (310) and is located in the extending direction of the limiting groove (311).

8. The positioning tool according to any one of claims 1 to 7, characterized in that: The first rotating mechanism (200) comprises a first rotating shaft (220) and a connecting frame (210), wherein the connecting frame (210) is fixedly connected to the second rotating shaft (340), and the first rotating shaft (220) is rotatably connected to the base (100).

9. The positioning tool according to claim 8, characterized in that: The connecting frame (210) extends along a semicircular arc, the second rotation axis (502) is located at the end of the semicircular arc, and the first rotation axis (501) intersects with the middle of the semicircular arc.

10. A processing equipment, characterized in that: The processing equipment comprises the positioning tooling according to any one of claims 1-9.

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