Turnover jig

Abstract

The utility model discloses an overturning jig which comprises a supporting frame and an overturning frame. The supporting frame comprises two bearing parts, and the two bearing parts are distributed in the first direction. The overturning frame is detachably connected to the supporting frame and comprises a rotating shaft and a mounting part, the mounting part is located between the two bearing parts in the first direction and used for mounting the target, the axis of the rotating shaft is parallel to the first direction, and the rotating shaft is rotationally connected to the two bearing parts. According to the utility model, the roll-over stand is separably connected with the support frame, and the target material has larger weight and volume, and the roll-over stand is lighter in weight, so that the roll-over stand can be mounted on the target material more conveniently than the target material mounted on the roll-over stand, and the safety of the operation process can be improved; and then the target material and the overturning frame are integrally conveyed to the supporting frame, and the target material is overturned in cooperation with a related structure.

Description

Technical Field

[0001] The utility model relates to the field of magnetron sputtering coating, in particular to a turning jig. Background Art

[0002] In the field of magnetron sputtering coating technology, target cleaning and maintenance are important links to ensure coating quality and normal operation of equipment. However, the traditional flip mechanism has many inconveniences and limitations in the target material processing process, which seriously affects the work efficiency and equipment safety.

[0003] First of all, the target material in the magnetron sputtering coating process needs to be cleaned regularly to remove impurities and oxides attached to the surface. When cleaning, the target surface is usually turned upward so that the operator can directly contact the target surface and clean it effectively. If the target material cannot be turned over stably and accurately, it will not only affect the cleaning effect, but may also cause target damage or safety accidents.

[0004] Secondly, in addition to cleaning, the target also needs to be regularly inspected and maintained. During the inspection and maintenance process, the target may need to be fully inspected, repaired, or parts replaced. Similarly, in order to facilitate the maintenance personnel to observe and handle various parts of the target, the target also needs to be flipped at a certain angle.

[0005] In the prior art, the flipping mechanism usually consists of a flipping frame and a base. The flipping frame is installed on the base to carry the target and complete the flipping action. However, this fixed flipping frame design has obvious defects. Since the target is usually heavy, it is not only time-consuming and laborious to install it on the flipping frame, but also difficult to ensure stability. Once the target slips or falls off during the flipping process, the consequences will be disastrous. Utility Model Content

[0006] The main purpose of the utility model is to provide a flipping fixture. The flipping frame of the present invention can be detachably connected to the supporting frame. Since the target material has a large weight and volume and the flipping frame is lighter, it is much more convenient to install the flipping frame on the target material than to install the target material on the flipping frame, and the safety of the operation process can be improved. After that, the target material and the flipping frame are transported as a whole to the supporting frame, and the flipping operation of the target material is performed in conjunction with relevant structures.

[0007] To achieve the above objectives, some embodiments of the present invention provide a flipping jig, comprising:

[0008] The support frame comprises two bearing parts, and the two bearing parts are distributed along a first direction;

[0009] The flip frame is detachably connected to the support frame. The flip frame includes a rotating shaft and a mounting portion. Along the first direction, the mounting portion is located between the two bearing portions. The mounting portion is used to mount the target material. The axis of the rotating shaft is parallel to the first direction. The rotating shaft is rotatably connected to the two bearing portions.

[0010] In some embodiments, the flip frame includes a rotating bearing, which is sleeved on the rotating shaft. The bearing portion includes a groove, the groove includes a first opening, the rotating bearing enters the groove through the first opening, and the inner wall of the groove abuts against the outer wall of the rotating bearing, so that the flip frame is suitable for rotating around a first direction relative to the support frame.

[0011] In some embodiments, the groove is configured as a U-shaped groove, the first opening is configured as the opening of the U-shaped groove, the groove has a first wall and a second wall that are relatively distributed, and at the first opening, along the direction in which the rotating bearing enters the groove, the distance between the first wall and the second wall gradually decreases.

[0012] In some embodiments, the support frame includes a baffle, which is located on a side of one of the bearing parts away from the other bearing part along the first direction to prevent the rotating bearing from sliding along the first direction.

[0013] In some embodiments, the mounting portion includes a first clamp body and a second clamp body, at least part of the target material is located between the first clamp body and the second clamp body, and the surface of the first clamp body facing the second clamp body and the surface of the second clamp body facing the first clamp body both abut the target material so that the mounting portion fixes the target material.

[0014] In some embodiments, the mounting portion further includes a block and a mounting member, the block is connected to the first caliper body, the block includes a mounting hole, the second caliper body includes a through hole corresponding to the mounting hole, and the mounting member, the mounting hole and the through hole cooperate to connect the second caliper body and the first caliper body;

[0015] The stopper abuts against the circumferential end surface of the target material.

[0016] In some embodiments, the flipping jig includes a fixing member, which is configured to have a locked state and a released state. In the locked state, the fixing member fixes the flip frame and the support frame. In the released state, the fixing member releases the fixation of the flip frame and the support frame so that the flip frame is suitable for rotating relative to the support frame.

[0017] In some embodiments, the flipping fixture includes a positioning pin, which is configured as a fixing member, the support frame includes a first positioning hole, and the flipping frame includes a second positioning hole. In the locked state, the positioning pin connects the first positioning hole and the second positioning hole. In the released state, the positioning pin is disengaged from the first positioning hole and / or the second positioning hole.

[0018] In some embodiments, the flipping fixture includes a lifting assembly, the lifting assembly includes a lifting platform, the lifting platform is configured to be able to change the height relative to the ground, and the flipping frame can be detachably connected to the lifting platform to allow the rotating shaft to fall into the bearing portion, or to allow the rotating shaft to move out of the bearing portion.

[0019] In some embodiments, the flipping fixture further includes a universal structure, which is disposed on a side of the flipping frame facing the lifting platform, the flipping frame is connected to the lifting platform via the universal structure, and the flipping frame is configured to change its position relative to the lifting platform via the universal structure.

[0020] According to the above embodiments, the beneficial effects of the utility model are:

[0021] The flipping fixture of the utility model includes a support frame and a flipping frame. The support frame includes two bearing parts distributed along a first direction. The bearing parts are used to cooperate with the flipping frame to make the flipping frame rotate around the first direction. The flipping frame can be detachably connected to the support frame, and the mounting part of the flipping frame is used to mount the target material. Therefore, the present solution can first mount the flipping frame on the target material, and then transport the flipping frame and the target material as a whole to the bearing part for flipping.

[0022] Separate the flip frame from the support frame and install the flip frame directly on the target. The advantage of this design idea is that it reverses the installation order of the traditional flip mechanism, making the originally heavy and unstable target installation process simple and efficient. Specifically, first fix the flip frame on the target to form a stable whole; then use appropriate handling tools (such as forklifts, cranes, etc.) to smoothly move the whole to the location of the support frame. Finally, the flip frame and the support frame are fixed together by quick connection to complete the entire installation process.

[0023] This new flip mechanism design not only significantly improves the efficiency and safety of target material processing, but also provides great convenience for subsequent cleaning and maintenance work. Since the target material and the flip frame have been pre-fixed as a whole, there is no need to perform tedious clamping and positioning operations on the target material again during cleaning or maintenance. Simply flipping the flip frame can easily expose and switch all sides of the target material, greatly simplifying the entire workflow.

[0024] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0026] Figure 1 This is a schematic diagram of the structure of a flip fixture in one embodiment of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure in which the target material is installed on the turning frame in one embodiment of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the target material in one embodiment of the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of a flip fixture in an embodiment of the utility model, in which the lifting component is hidden;

[0030] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0031] Figure 6 for Figure 4 Enlarged view of point B in the middle;

[0032] Figure 7 for Figure 4 Enlarged view of point C in the middle;

[0033] Figure 8 This is a schematic diagram of a top view of a flip fixture in one embodiment of the utility model;

[0034] Fig. 9 It is a structural schematic diagram of an embodiment of the utility model when the target material is installed on the installation part, observed along the first viewing angle;

[0035] Fig.10 It is a structural schematic diagram of an embodiment of the utility model when the target material is installed on the installation part and observed along the second viewing angle;

[0036] Fig.11 for Fig.10 Schematic diagram of the cross-sectional structure at BB in the middle;

[0037] Fig.12 for Fig.11 Enlarged view of point D in the middle;

[0038] Fig.13 This is a schematic diagram of the structure observed from a third viewing angle when a target material is connected to a flip frame and the flip frame is connected to a lifting assembly in one embodiment of the utility model;

[0039] Fig.14 for Fig.13 The enlarged view at point E in the middle shows a cross-section of the local structure.

[0040] Description of Figure Numbers:

[0041] Target material 100; target surface 110; target back plate surface 120; mounting screw holes 130;

[0042] Support frame 200; bearing portion 210; groove 211; first wall surface 2111; second wall surface 2112; first opening 2113; baffle 220;

[0043] Turning frame 300; rotating shaft 310; rotating bearing 320; mounting portion 330; first clamp body 331; second clamp body 332; stopper 333;

[0044] Fixing member 400; Positioning pin 410;

[0045] Lifting assembly 500; lifting frame 510; lifting platform 520;

[0046] Universal structure 600;

[0047] The first direction X.

[0048] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0050] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0051] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or", "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0052] In the related art, the flipping mechanism usually consists of a flipping frame and a base. The flipping frame is installed on the base to carry the target and complete the flipping action. However, this fixed flipping frame design has obvious defects. Since the target is usually heavy, it is not only time-consuming and laborious to install it on the flipping frame, but also difficult to ensure stability. Once the target slips or falls off during the flipping process, the consequences will be disastrous.

[0053] Reference below Figures 1 to 14 The flipping fixture according to the embodiment of the utility model is described below. The flipping frame 300 is detachably connected to the support frame 200. Since the target 100 has a large mass and volume, and the flipping frame 300 is light, it is much more convenient to install the flipping frame 300 on the target 100 than to install the target 100 on the flipping frame 300, and the safety of the operation process can be improved. After that, the target 100 and the flipping frame 300 are transported as a whole to the support frame 200, and the target 100 is flipped in cooperation with the relevant structure. Figure 1 The flipping fixture of the utility model includes a support frame 200 and a flip frame 300. The support frame 200 includes two bearing parts 210 distributed along the first direction X. The bearing parts 210 are used to cooperate with the flip frame 300 to rotate the flip frame 300 around the first direction X. The flip frame 300 is detachably connected to the support frame 200. The flip frame 300 includes a rotating shaft 310 and a mounting part 330. Along the first direction X, the mounting part 330 of the flip frame 300 is located between the two bearing parts 210. The mounting part 330 of the flip frame 300 is used to mount the target material 100. The axis of the rotating shaft 310 is parallel to the first direction X. The rotating shaft 310 is rotatably connected to the two bearing parts 210. Therefore, the present solution can first install the flip frame 300 on the target material 100, and then transport the flip frame 300 and the target material 100 as a whole to the bearing part 210 for flipping.

[0054] It is understandable that the advantage of the design idea of ​​separating the flip frame 300 from the support frame 200 and directly installing the flip frame 300 on the target 100 is that it reverses the installation order of the traditional flip mechanism, making the originally heavy and unstable target 100 installation process simple and efficient. Specifically, the flip frame 300 is first fixed on the target 100 to form a stable whole; then the whole is smoothly moved to the position of the support frame 200 using appropriate handling tools (such as forklifts, cranes, etc.). Finally, the flip frame 300 is fixed to the support frame 200 by a quick connection to complete the entire installation process.

[0055] This solution not only significantly improves the efficiency and safety of the target material 100 treatment, but also provides great convenience for subsequent cleaning and maintenance work. Since the target material 100 and the flip rack 300 have been pre-fixed as a whole, there is no need to perform cumbersome clamping and positioning operations on the target material 100 again during cleaning or maintenance. Simply flipping the flip rack 300 can easily realize the exposure and switching of each surface of the target material 100, greatly simplifying the entire workflow.

[0056] Reference Figures 4 to 7 In some embodiments, specifically, the flip frame 300 includes a rotating bearing 320, and the rotating bearing 320 is sleeved on the rotating shaft 310. Along the first direction X, the rotating shaft 310 protrudes from the rotating bearing 320, and the structure of the rotating shaft 310 protruding from the rotating bearing 320 is configured to bear the driving force. For example, a motor drives the rotating shaft 310 to protrude from the rotating bearing 320, so that the flip frame 300 flips as the rotating bearing 320 rotates.

[0057] Reference Figure 5 and Figure 6, the bearing portion 210 includes a groove 211. Specifically, the groove 211 includes a first opening 2113, and the rotating bearing 320 enters the groove 211 through the first opening 2113, and the inner wall of the groove 211 abuts against the outer wall of the rotating bearing 320, so that the flip frame 300 is suitable for rotating around the first direction X relative to the support frame 200. It can be understood that, in some embodiments, in order to facilitate the assembly of the rotating bearing 320 into the groove 211, the opening of the groove 211 is upward. Specifically, the flip frame 300 is first lifted by the lifting assembly 500, and then the rotating bearing 320 of the flip frame 300 is aligned with the first opening 2113 by moving the lifting assembly 500 or moving the flip check relative to the lifting assembly 500, and then the height of the lifting assembly 500 is lowered to make the rotating bearing 320 fall into the groove 211. At this time, the outer wall of the rotating bearing 320 will abut against the inner wall of the groove 211, and the rotating bearing 320 is sleeved on the rotating shaft 310. The motor drives the rotating shaft 310 to rotate, so that the flip frame 300 can rotate relative to the support frame 200 to flip the target 100. When the flip frame 300 needs to be removed, the lifting platform 520 of the lifting assembly 500 is moved to the bottom of the flip frame 300, and the height of the lifting platform 520 is adjusted so that the lifting platform 520 lifts the flip frame 300 and lifts the rotating shaft 310 of the flip frame 300 out of the groove 211 of the bearing part 210, so that the flip frame 300 and the support frame 200 are separated. In this way, the detachable connection between the flip frame 300 and the support frame 200 is realized, and the flip frame 300 can rotate around the rotating shaft 310 to flip the target 100.

[0058] It is understandable that the design of this solution is intended to change the connection sequence of the components of the flip fixture and the target 100. The logic of its implementation is to use a lighter flip frame 300 to connect the target 100, so as to facilitate operation and further ensure the safety of the operation process, and then assemble the flip frame 300 and the target 100 as a whole with the support frame 200. The main technology overcome in this process is the assembly of the flip frame 300 and the support frame 200. Since the step of fixing the target 100 is omitted, the difficulty of operation is greatly reduced. Therefore, the coordination based on this logic is within the protection scope of this solution, and is not limited to the flip frame 300 falling from above into the groove 211 of the bearing part 210 of the support frame 200. It is understandable that the flip frame 300 is installed on the support frame 200 in the horizontal direction, or the flip frame 300 is equipped with a universal ball, the support frame 200 has a universal ball mounting seat, and the universal ball is connected to the support frame 200 so that the flip frame 300 can adjust the angle of the target 100, etc., are all within the protection scope of this solution.

[0059] Reference Figure 5 and Figure 6In some embodiments, the groove 211 is configured as a U-shaped groove, the first opening 2113 is configured as the opening of the U-shaped groove, the groove 211 has a first wall 2111 and a second wall 2112 that are relatively distributed, and at the first opening 2113, along the direction in which the rotating bearing 320 enters the groove 211, the distance between the first wall 2111 and the second wall 2112 gradually decreases. The first wall 2111 and the second wall 2112 are arranged in this way, so as to guide the rotating shaft 310 or the rotating bearing 320 when it falls into the groove 211 from the first opening 2113. Even if the rotating shaft 310 or the rotating bearing 320 is not accurately aligned with the bearing part 210, the rotating shaft 310 or the rotating bearing 320 can fall into the groove 211 smoothly and quickly to achieve cooperation with the bearing part 210. The design of the U-shaped groove with the guiding structure not only greatly simplifies the installation process and reduces the installation difficulties caused by inaccurate positioning, but also improves the stability and reliability of the flip fixture during use. In addition, this design also reduces the requirements for manufacturing precision, thereby reducing production costs and improving the market competitiveness of products. At the same time, the U-shaped groove design is also convenient for daily maintenance and cleaning, extending the service life of the flip fixture.

[0060] Reference Figure 5 and Figure 6 In some embodiments, the support frame 200 includes a baffle 220, which is located on a side of one of the bearing parts 210 away from the other bearing part 210 along the first direction X to prevent the sliding of the rotating bearing 320 along the first direction X. The baffle 220 can prevent the sliding of the rotating bearing 320 along the first direction X, thereby enhancing the overall stability of the flipping fixture. It is understandable that since the target material 100 is usually heavy, if there is a lack of sufficient constraints during the flipping process, the rotating bearing 320 is likely to slide, which may not only cause inaccurate flipping action, but also cause safety accidents. The addition of the baffle 220 ensures that the rotating bearing 320 remains in the predetermined area even if the flipping process encounters interference from external forces, thereby ensuring that the flipping action is carried out safely and smoothly.

[0061] Reference Figure 8 and Fig. 9 In some embodiments, the mounting portion 330 includes a first clamp body 331 and a second clamp body 332, at least a portion of the target material 100 is located between the first clamp body 331 and the second clamp body 332, and the surface of the first clamp body 331 facing the second clamp body 332 and the surface of the second clamp body 332 facing the first clamp body 331 both abut against the target material 100, so that the mounting portion 330 fixes the target material 100. Figures 10 to 12In some embodiments, the mounting portion 330 further includes a stopper 333 and a mounting member, the stopper 333 is connected to the first clamp body 331, the stopper 333 includes a mounting hole, the second clamp body 332 includes a through hole corresponding to the mounting hole, and the mounting member, the mounting hole and the through hole cooperate to connect the second clamp body 332 and the first clamp body 331. The stopper 333 abuts against the circumferential end surface of the target material 100.

[0062] Specifically, the target material 100 includes a target surface 110, a target back plate surface 120 and a mounting screw hole 130. The target surface 110 of the target material 100 faces downward, and the target back plate surface 120 of the target material 100 is respectively abutted by the first clamp body 331 and the second clamp body 332 on both sides in the thickness direction, so that the target material 100 is installed on the mounting portion 330. In some embodiments, the first clamp body 331 is located on the side of the target back plate surface 120 facing the target surface 110, and the second clamp body 332 is located on the side of the target back plate surface 120 away from the target surface 110, and the second clamp body 332 is pressed on the target back plate surface 120. The mounting member is configured as a bolt, and the bolt passes through the through hole of the second clamp body 332 and the mounting hole connected to the first clamp body 331, thereby connecting the second clamp body 332 and the first clamp body 331. The second clamp body 332 and the first clamp body 331 are tightened by the bolt, so that the mounting portion 330 firmly clamps the target material 100. The position of the second clamp body 332 avoids the mounting screw hole 130 of the target material 100 to facilitate the connection between the target material 100 and the magnetron sputtering device. In some embodiments, the combination of the first clamp body 331, the second clamp body 332, the stopper 333 and the mounting member is arranged around the target material 100, and the outer peripheral wall of the target material 100 abuts the stopper 333, so as to further ensure the stability of the mounting part 330 fixing the target material 100.

[0063] It is understandable that the mounting portion 330 of the present solution not only improves the fixing effect of the flipping fixture on the target 100, but also enhances the stability and safety of the entire flipping process. In addition, the mounting portion 330 of the present solution also has good versatility and scalability. By adjusting the distance between the first clamp body 331 and the second clamp body 332, it can adapt to targets 100 of different thicknesses. By adjusting the positions of the first clamp body 331, the second clamp body 332 and the stopper 333, it can adapt to targets 100 of different sizes and sizes. Therefore, the mounting portion 330 of the present solution can meet the flipping requirements of targets 100 of different specifications and uses.

[0064] Reference Figure 7In some embodiments, the flip jig includes a fixing member 400, and the fixing member 400 is configured to have a locked state and a released state. In the locked state, the fixing member 400 fixes the flip frame 300 and the support frame 200, and in the released state, the fixing member 400 releases the fixing of the flip frame 300 and the support frame 200, so that the flip frame 300 is suitable for rotating relative to the support frame 200. The flip jig significantly improves the convenience and safety of its operation by introducing the design of the fixing member 400. In the locked state, the fixing member 400, such as the positioning pin 410, can firmly connect the flip frame 300 and the support frame 200, ensure the stability of the target 100 during the flipping process, and effectively prevent the potential risks caused by the slippage or falling of the target 100. In the released state, the unlocking operation of the fixing member 400 is simple and easy, and the restriction on the flip frame 300 can be quickly released, so that the flip assembly can rotate flexibly relative to the support assembly, thereby easily realizing the flipping operation of the target 100.

[0065] Reference Figure 7 In some embodiments, the flip jig includes a positioning pin 410, which is configured as a fixing member 400, the support frame 200 includes a first positioning hole, and the flip frame 300 includes a second positioning hole. In the locked state, the positioning pin 410 connects the first positioning hole and the second positioning hole, and in the unlocked state, the positioning pin 410 is separated from the first positioning hole and / or the second positioning hole. When the positioning pin 410 is configured in the locked state, the flip frame 300 can be kept in a constant state, thereby facilitating operation; when the positioning pin 410 is configured in the unlocked state, the flip frame 300 can be rotated around the first direction X, thereby adjusting the orientation of the target surface 110. Specifically, the positioning pin 410, as an implementation form of the fixing member 400, connects the support frame 200 to the flip frame 300 through the first positioning hole and the second positioning hole. This connection method not only ensures the stability of the flip jig in the locked state, but also makes the unlocking operation extremely simple. By simply pulling out the positioning pin 410 , the flip frame 300 and the support frame 200 can be unlocked, which facilitates the flipping operation of the target 100 .

[0066] Reference Figure 1 , Figure 2 and Fig.13In some embodiments, the flip fixture includes a lifting assembly 500, and the lifting assembly 500 includes a lifting platform 520 and a lifting frame 510. The lifting platform 520 changes its height relative to the ground through the lifting frame 510, and the flip frame 300 is detachably connected to the lifting platform 520 so that the rotating bearing 320 falls into the bearing portion 210, or the rotating bearing 320 moves out of the bearing portion 210. It can be understood that the lifting platform 520 is raised to drive the flip frame 300 to rise. When the lifting platform 520 and the flip frame 300 are moved to a suitable position, the height of the lifting platform 520 is lowered, and the rotating bearing 320 of the flip frame 300 is placed in the groove 211 of the bearing portion 210, so that the flip frame 300 is rotatably connected to the support frame 200. Specifically, in actual operation, the operator can first place the flip frame 300 together with the target material 100 on the lifting platform 520, and then adjust the height of the lifting platform 520 so that it is in a suitable position with the support frame 200. Next, by lowering the height of the lifting platform 520, the rotating bearing 320 of the flip frame 300 is placed in the groove 211 of the bearing portion 210 of the support frame 200, so as to achieve a stable connection between the flip frame 300 and the support frame 200. In this process, the assistance of the lifting platform 520 makes the alignment of the flip frame 300 and the support frame 200 more accurate, avoiding installation difficulties or safety hazards caused by improper manual operation. When it is necessary to separate the flip frame 300 from the support frame 200, it is only necessary to raise the flip frame 300 to a certain height through the lifting platform 520, so that the rotating bearing 320 can be easily removed from the groove 211 of the bearing portion 210, so as to achieve the separation of the flip frame 300 from the support frame 200. This design not only improves work efficiency, but also reduces the labor intensity of operators, making the entire flipping process safer and more reliable.

[0067] Reference Fig.14 In some embodiments, the flipping fixture further includes a universal structure 600, which is disposed on the side of the flipping frame 300 facing the lifting platform 520, and the flipping frame 300 is connected to the lifting platform 520 through the universal structure 600, and the flipping frame 300 is configured to change its position with respect to the lifting platform 520 through the universal structure 600. The universal structure 600 of this solution can improve the flexibility and safety of the flipping operation of the target 100. Specifically, the universal structure 600 allows the flipping frame 300 to fine-tune the position along multiple directions on the lifting platform 520, making the installation and positioning process of the flipping frame 300 simpler and faster. Especially when handling heavy targets 100, the application of the universal structure 600 not only reduces the burden on the operator, but also improves work efficiency.

[0068] It can be understood that, in some embodiments, the flip frame 300 is connected to the lifting platform 520 via universal wheels, and in some embodiments, the flip frame 300 is connected to the lifting platform 520 via universal balls.

[0069] The above are only preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A turning fixture for turning a target, characterized in that: include: The support frame comprises two bearing parts, and the two bearing parts are distributed along a first direction; A flip frame is detachably connected to the support frame, and the flip frame includes a rotating shaft and a mounting portion. Along the first direction, the mounting portion is located between the two bearing portions, and the mounting portion is used to mount the target material. The axis of the rotating shaft is parallel to the first direction, and the rotating shaft is rotatably connected to the two bearing portions.

2. The flipping jig according to claim 1, characterized in that: The flip frame includes a rotating bearing, which is sleeved on the rotating shaft. The bearing portion includes a groove, which includes a first opening. The rotating bearing enters the groove through the first opening. The inner wall of the groove abuts against the outer wall of the rotating bearing, so that the flip frame is suitable for rotating around the first direction relative to the support frame.

3. The flipping jig according to claim 2, characterized in that: The groove is configured as a U-shaped groove, the first opening is configured as the opening of the U-shaped groove, the groove has a first wall and a second wall that are relatively distributed, and at the first opening, along the direction in which the rotating bearing enters the groove, the distance between the first wall and the second wall gradually decreases.

4. The flipping jig according to claim 2, characterized in that: The support frame comprises a baffle, and along the first direction, the baffle is located on a side of one of the bearing parts away from the other bearing part to prevent the sliding of the rotating bearing along the first direction.

5. The flipping jig according to claim 1, characterized in that: The mounting portion includes a first clamp body and a second clamp body, at least part of the target material is located between the first clamp body and the second clamp body, and the surface of the first clamp body facing the second clamp body and the surface of the second clamp body facing the first clamp body both abut against the target material, so that the mounting portion fixes the target material.

6. The flipping jig according to claim 5, characterized in that: The mounting portion further includes a block and a mounting member, the block is connected to the first caliper body, the block includes a mounting hole, the second caliper body includes a through hole corresponding to the mounting hole, and the mounting member, the mounting hole and the through hole cooperate together to connect the second caliper body and the first caliper body; Wherein, the stopper abuts against the circumferential end surface of the target material.

7. The flipping jig according to claim 1, characterized in that: The flip jig includes a fixing member, which is configured to have a locked state and a released state. In the locked state, the fixing member fixes the flip frame and the support frame. In the released state, the fixing member releases the fixation of the flip frame and the support frame so that the flip frame is suitable for rotating relative to the support frame.

8. The flipping jig according to claim 7, characterized in that: The flip jig includes a positioning pin, which is configured as the fixing member, the support frame includes a first positioning hole, and the flip frame includes a second positioning hole. In the locked state, the positioning pin connects the first positioning hole and the second positioning hole, and in the released state, the positioning pin is disengaged from the first positioning hole and / or the second positioning hole.

9. The flipping jig according to claim 1, characterized in that: The flipping jig includes a lifting assembly, and the lifting assembly includes a lifting platform. The lifting platform is configured to be able to change its height relative to the ground. The flip frame can be detachably connected to the lifting platform to allow the rotating shaft to fall into the bearing portion, or to allow the rotating shaft to move out of the bearing portion.

10. The flipping jig according to claim 9, characterized in that: The flipping jig also includes a universal structure, which is arranged on a side of the flipping frame facing the lifting platform. The flipping frame is connected to the lifting platform via the universal structure, and the flipping frame is configured to change its position relative to the lifting platform via the universal structure.

Images