A horizontal flipping tool

Abstract

The utility model relates to a horizontal turnover tool relates to the manufacturing field of bar line combination roller for the turnover piece, both sides on the turnover piece have connecting hole respectively, the horizontal turnover tool includes support assembly and two movable support handle, two movable support handle rotationally arranged on the support assembly, each movable support handle is inserted in the corresponding connecting hole, and the axis of two connecting holes coincides with the lifting gravity center of the turnover piece. The tool solves the 200KG and above heavy turnover piece through the ingenious design of each component, such as the free turnover of the combination roller with hydraulic wrench in the horizontal plane, realizes the left and right rotation locking operation of the combination roller conveniently and quickly, saves the floor space of the horizontal turnover tool, improves the efficiency of the site material turnover, and further improves the assembly efficiency of the combination roller, and the input cost of the combination roller assembly tool equipment is reduced by several times.

Description

Technical Field

[0001] This utility model relates to the field of bar and wire combination roll manufacturing, specifically a horizontal flipping tool. Background Technology

[0002] In the rolling process of high-strength and special steels and other difficult-to-roll materials, rolls must simultaneously withstand high temperatures, high loads, and intense friction, placing stringent requirements on their comprehensive performance. To meet these demands, the industry uses cemented carbide as the outer layer material for rolls, leveraging its excellent thermal conductivity, red hardness, thermal fatigue resistance, wear resistance, and high strength. This cemented carbide outer layer is combined with a high-toughness roll core. This combined structure not only retains the advantages of the outer layer's high hardness, high wear resistance, and resistance to thermal cracking, but also achieves structural reinforcement through the high strength and high toughness of the roll core. This complementary performance of the two materials effectively improves the overall service performance of the rolls, ensuring their service life and operational reliability, while also enhancing the dimensional accuracy and surface quality of the rolled material.

[0003] Therefore, during the assembly of cemented carbide composite rolls, when using a twelve-square nut connection, a hydraulic wrench is required to perform the locking operation of the threads in either the forward or reverse direction. Since the assembly object is a heavy component, the heavy-duty hydraulic wrench used weighs up to 200 kg, making it impossible to achieve horizontal rotation of a single hydraulic wrench. Typically, two sets of hydraulic wrenches are configured, one for left-hand and one for right-hand threads, respectively, using a hoisting method. However, hydraulic wrenches are high-value, large assembly tools. Configuring two sets not only doubles the initial investment cost but also requires twice the space. Existing heavy-duty rotation devices rely on motor drives and include complex structures such as gears and hydraulic cylinders. Furthermore, their fixed clamping structure cannot accommodate the frequent disassembly and assembly of hydraulic wrenches, interfering with normal tool operation and affecting workshop material turnover efficiency. Switching between the two sets of hydraulic wrenches is cumbersome, requiring re-insertion and re-adjustment of hydraulic lines and hoisting positions, severely restricting the overall assembly efficiency of the composite rolls. Utility Model Content

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art. To this end, this utility model proposes a horizontal flipping tool, which, through the ingenious design of the support components, movable support handle, crossbeam groove, and the part to be flipped, enables the free flipping of a single part on a horizontal surface. This facilitates convenient and quick left and right rotation locking operations for combined rolls, improves the assembly efficiency of combined rolls, and greatly reduces the investment cost of combined roll assembly tooling equipment.

[0005] In view of this, the present invention provides a horizontal flipping tool for a workpiece to be flipped, wherein the workpiece has connecting holes on both sides, and the horizontal flipping tool includes: Support components; Two movable support handles are rotatably mounted on the support assembly; each movable support handle is inserted into a corresponding connecting hole, and the axes of the two connecting holes coincide with the lifting center of gravity of the part to be flipped.

[0006] According to some embodiments of the present invention, the support assembly includes a base plate and brackets respectively disposed on both symmetrical sides of the base plate, the two brackets being arranged in parallel longitudinal directions; a reinforcing plate is provided between the outer side of the bracket and the base plate.

[0007] According to some embodiments of the present invention, a crossbeam groove with a smooth arc groove is installed on the crossbeam of the support assembly, and the opening of the crossbeam groove faces upward; the movable support handle is installed in the crossbeam groove and can rotate freely around the horizontal axis within the crossbeam groove.

[0008] According to some embodiments of the present invention, the movable support handle includes a screw, one end of which is connected to the connecting hole of the part to be flipped, and the other end is rotatably arranged in the groove of the crossbeam, the axis of which is parallel to the central axis of the groove of the crossbeam.

[0009] According to some embodiments of this utility model, the gap between the inner diameter of the arc groove of the crossbeam and the outer diameter of the movable support handle does not exceed 2mm.

[0010] According to some embodiments of the present invention, an axial limiting component adapted to the groove of the crossbeam is provided on the movable support handle.

[0011] According to some embodiments of this utility model, the connection depth between the movable support handle and the part to be flipped is not less than 1.5 times the diameter of the movable support handle screw.

[0012] According to some embodiments of the present invention, the inner side of the arc groove of the crossbeam groove is provided with an arc-shaped guide protrusion, and the surface of the movable support handle is provided with a guide groove that matches the guide protrusion.

[0013] According to some embodiments of the present invention, the bottom of the base plate of the support assembly is provided with adjustable feet, and the feet are connected to the base plate by threads.

[0014] According to some embodiments of this utility model, the connection between the screw of the movable support handle and the part to be flipped is provided with an anti-loosening washer, which is a spring washer or a toothed anti-loosening washer.

[0015] A horizontal flipping tool according to an embodiment of the present utility model has at least the following technical effects: 1. This utility model achieves convenient and quick powerless left and right rotation locking operation of heavy-duty parts to be turned (such as hydraulic wrenches for combined rolls) by aligning the axis of the connection between the movable support handle and the two ends of the part to be turned with the lifting center of gravity of the part to be turned, and by the mutual cooperation of the detachable movable support handle and the support components. This saves effort and space for horizontal turning tools, improves the efficiency of material turnover on site, and thus improves the assembly efficiency of combined rolls, and reduces the investment cost of combined roll assembly tooling equipment by a factor of two.

[0016] 2. This utility model ensures that the axis of the connection between the movable support handle and the two ends of the part to be flipped is aligned with the lifting center of gravity of the part to be flipped, thus ensuring that the part to be flipped remains horizontal during the flipping process. No additional balancing mechanism is required, which reduces the operational risk and simplifies the flipping operation process. It also makes up for the defects in the prior art that cause tilting, jamming or safety hazards due to the shift of the center of gravity when flipping heavy parts weighing 200KG and above.

[0017] 3. This utility model uses a detachable movable support handle with external threads, which screws into the connecting hole to form a rotating shaft when flipped. It can be removed after flipping without affecting the normal use of the part to be flipped. Its adaptability far exceeds that of the fixed frame in the prior art.

[0018] 4. This utility model restricts only the horizontal movement freedom of the movable support handle by setting a smooth arc groove on the crossbeam of the support component, while retaining its rotational freedom. This allows the operator to achieve a smooth flipping of the part to be flipped with only manual pushing, without the need for drive components such as motors and hydraulic cylinders, which greatly reduces costs.

[0019] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0021] Figure 1 This is a front view of a horizontal flipping tool according to this utility model; Figure 2 This is a side view of a horizontal flipping tool according to the present invention.

[0022] Explanation of icon numbers: 1. Support components; 2. Crossbeam groove; 3. Lifting center of gravity; 4. Component to be flipped; 5. Movable support handle.

[0023] The purpose, features, and advantages of this accompanying drawing will be further explained in conjunction with the embodiments and with reference to the accompanying drawing. Detailed Implementation

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0025] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0026] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0027] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0030] See Figures 1 to 2 As shown, this utility model discloses a horizontal flipping tool for a workpiece to be flipped. The workpiece has connecting holes on both sides. The horizontal flipping tool includes a support assembly 1 and two movable support handles 5. The movable support handles 5 are rotatably mounted on the support assembly 1. Each of the movable support handles is inserted into a corresponding connecting hole, and the axes of the two connecting holes coincide with the lifting center of gravity of the workpiece to be flipped.

[0031] For example, support assembly 1 is mounted on a workbench (e.g., on the ground or a horizontal workbench) to provide a basic load-bearing support and a stable reference platform for the tool's flipping action. The movable support handle 5 is a key transmission component connecting support assembly 1 and the part to be flipped 4. One end is rotatably mounted on the corresponding support structure of support assembly 1, allowing free rotation around its own axis; the other end is machined with external threads to mate with the connecting holes on both sides of the part to be flipped 4. Through this connection, the part to be flipped 4 can be flipped on support assembly 1 using the movable support handle 5. The part to be flipped 4 is a heavy-duty component, specifically a hydraulic wrench; its two ends are symmetrically provided with threaded holes matching the external threads of the movable support handle 5, each threaded hole being screwed and fixed to one movable support handle 5. The axes of these two threaded holes precisely coincide with the lifting center of gravity 3 of the part to be flipped 4, ensuring that after screwing the movable support handle 5, the center of gravity of the hydraulic wrench remains consistent with the rotation axis of the movable support handle 5, preventing tilting or jamming due to center of gravity shift during the flipping process. Through the connection and transmission of the movable support handle 5, the part to be flipped 4 can be smoothly and freely flipped in the horizontal direction with the movable support handle 5 as the rotation axis, relying on the support component 1, thereby realizing the operation requirement of switching the front and back sides of the part to be flipped 4.

[0032] This tool utilizes the rotational characteristics of the movable support handle 5 to allow the part 4 to be flipped to freely rotate on a horizontal plane with the movable support handle 5 as the axis, easily switching between the front and back sides. This meets the need for convenient and quick left-right rotation locking operations for combined rolls, saving the space occupied by two parts to be flipped as in existing systems, improving the efficiency of material turnover on site, and thus improving the assembly efficiency of combined rolls, significantly reducing the investment cost of combined roll assembly tooling equipment. In addition, because this tool has balanced gravity and reduced friction through structural design, even a heavy-duty hydraulic wrench of 200KG or more will always be in a state of gravity balance during rotation, without tilting, jamming, or additional torque due to center of gravity shift, avoiding the need for manual resistance to eccentric forces; the operator only needs to overcome minimal friction (rather than resisting the overall gravity), and it can be easily pushed by one or two people. During rotation, the gravity of the part 4 to be flipped is transmitted to the support component 1 through the movable support handle 5, and the operator only needs to provide a pushing force to change the direction of rotation, rather than a lifting force to lift the heavy object, reducing labor costs and labor intensity.

[0033] In some specific embodiments of this utility model, the support component 1 includes a base plate and brackets respectively disposed on both symmetrical sides of the base plate, the two brackets being arranged in parallel longitudinal directions; a reinforcing plate is provided between the outer side of the bracket and the base plate.

[0034] In this embodiment, the support component 1 includes a horizontally placed base plate, with a bracket fixed longitudinally on each side of the base plate, the two brackets arranged parallel to each other. Each bracket is a square frame, including but not limited to trapezoidal and rectangular shapes, the shape of which is determined according to the actual space available. A triangular reinforcing plate is provided at the welded connection between the bracket and the base plate of the support component 1; the thickness of the reinforcing plate is the same as the wall thickness of the bracket, and the weld length between the reinforcing plate and both the bracket and the base plate is not less than 1 / 3 of the bracket height; through structural reinforcement at the welded joint, weld cracking or deformation of the support component 1 is prevented under long-term load and overturning impact. Simultaneously, the trapezoidal frame bracket provides more stable support.

[0035] Furthermore, the support assembly 1 has an angle scale on its outer side, and the side of the component 4 to be rotated has a pointer adapted to the scale. When the component 4 to be rotated rotates, the pointer rotates synchronously with the wrench, allowing for a direct reading of the rotation angle and precise control of the rotation angle. Moreover, one of the supports of the support assembly 1 has an angle scale fixedly mounted on its outer side. The center of the angle scale is coaxial with the rotation axis of the movable support handle 5, and the scale range is 0°-180° with a graduation of 1°. A pointer is fixedly mounted on the side of the component 4 to be rotated, with its pointing end extending into the scale area of ​​the angle scale. When the hydraulic wrench rotates, the pointer rotates synchronously with it, allowing for real-time reading of the rotation angle.

[0036] In some specific embodiments of this utility model, a crossbeam groove 2 with a smooth arc groove is installed on the crossbeam of the support component 1, and the opening of the crossbeam groove 2 faces upward; the movable support handle 5 is installed in the crossbeam groove 2 and can rotate freely around the horizontal axis in the crossbeam groove 2.

[0037] In this embodiment, a smooth arc groove is welded onto the crossbeam of the support component 1. The opening of the crossbeam groove 2 faces upward, restricting only the horizontal movement freedom of the movable support handle 5 while preserving its rotational freedom. The operator can manually push and flip it, eliminating the need for a motor / hydraulic drive, reducing equipment costs by 70%, and shrinking the footprint to 2m. 2 Within the range. The groove 2 of the crossbeam is a smooth arc surface. The contact area between the movable support handle 5 and the groove is small and the surface is smooth, resulting in minimal frictional resistance during rotation, further reducing the force required for manual pushing. The movable support handle 5 is arranged inside the groove 2 of the crossbeam, serving as the rotation axis of the part to be flipped 4. It cooperates with the groove 2 of the crossbeam to form a stable fulcrum, ensuring that the part to be flipped 4 will not wobble during rotation. When pushed manually, the direction of force is clear, and no additional balance adjustment is required.

[0038] Furthermore, the smooth arc surface of the crossbeam groove 2 is polished or coated with a wear-resistant coating, resulting in minimal frictional resistance during rotation, further reducing the force required for manual pushing.

[0039] In addition, a handwheel is added to the end of the movable support handle 5 away from the part to be flipped 4. The handwheel can be manually cranked, which is suitable for heavy-duty parts and does not require electric or hydraulic drive, thus keeping costs low.

[0040] Furthermore, both ends of the crossbeam of the support assembly 1 are provided with hoisting alignment guide plates; the guide plates have a trumpet-shaped structure, with the large opening end facing the hoisting direction and the small opening end aligned with the port of the crossbeam groove 2, and the inner sidewall of the guide plate is a smooth arc surface; when hoisting the part to be flipped 4, the movable support handle 5 can slide into the crossbeam groove 2 along the inner sidewall of the guide plate to achieve rapid alignment between the movable support handle 5 and the crossbeam groove 2.

[0041] In addition, two positioning slots are provided on the arc surface of the crossbeam groove 2. The two positioning slots correspond to the target positions of the part to be flipped 4 at 0° and 180° respectively. The cross section of the positioning slot is arc-shaped, and its curvature is consistent with the curvature of the outer circumference of the movable support handle 5. When the movable support handle 5 is rotated to the target angle, it is locked into the corresponding positioning slot, realizing the flipping limit of the hydraulic wrench and preventing over-extension or displacement.

[0042] In some specific embodiments of this utility model, the movable support handle 5 includes a screw, one end of which is connected to the connecting hole of the part to be flipped 4, and the other end is rotatably arranged in the groove of the crossbeam 2. The axis of the screw is parallel to the central axis of the groove of the crossbeam 2.

[0043] Furthermore, the movable support handle 5 is 15cm-20cm long, ensuring an operating gap between the part to be flipped 4 and the support assembly 1, facilitating manual pushing. The end of the movable support handle 5 away from the screw is equipped with an anti-slip grip, which has a knurled structure or is covered with an anti-slip rubber sleeve, making it easy for operators to install, disassemble, and assist in pushing and flipping.

[0044] Furthermore, both ends of the screw hole entrance of the part to be flipped 4 are provided with tapered guide openings, and the screw end of the movable support handle 5 is provided with a tapered guide head that matches the tapered guide opening; the taper of the tapered guide opening is 1:5, and the taper of the tapered guide head is consistent with the guide opening. When installing the movable support handle 5, the guide cooperation of the tapered structure enables the movable support handle 5 to be quickly and accurately aligned with the screw hole, shortening the installation alignment time.

[0045] In some specific embodiments of this utility model, the gap between the inner diameter of the arc groove of the crossbeam groove 2 and the outer diameter of the movable support handle 5 does not exceed 2mm, ensuring smooth rotation and reducing the resistance to overturning.

[0046] In some specific embodiments of this utility model, an axial limiting component adapted to the crossbeam groove 2 is provided on the movable support handle 5 to prevent the movable support handle 5 from moving axially on the crossbeam groove 2 and to avoid wear on the part 4 to be flipped.

[0047] In this embodiment, the axial limiting component includes, but is not limited to, an elastic retaining ring. A retaining ring groove is provided on the movable support handle 5, and an elastic retaining ring is installed in the retaining ring groove. The outer diameter of the elastic retaining ring is larger than the width of the retaining ring groove, thus blocking the axial movement of the movable support handle 5. After flipping, the movable support handle 5 can be removed by removing the elastic retaining ring. Alternatively, detachable baffles can be fixed to both sides of the crossbeam groove 2 with bolts. The inner side of the detachable baffles fits against both ends of the movable support handle 5, restricting the axial sliding of the movable support handle 5.

[0048] Furthermore, the inner side of the arc groove of the crossbeam groove 2 is provided with an arc-shaped guide protrusion, and the surface of the movable support handle 5 is provided with a guide groove that matches the guide protrusion; when rotating, the guide protrusion and the guide groove slide together to constrain the rotation trajectory of the movable support handle 5, avoid deviation or jamming during rotation, and ensure that the rotation axis is always stable.

[0049] In some specific embodiments of this utility model, the connection depth between the movable support handle 5 and the part to be flipped 4 is not less than 1.5 times the diameter of the screw of the movable support handle 5, so as to ensure the stability of the connection between the two and avoid the part to be flipped 4 from tilting due to loose connection during the flipping process.

[0050] In some specific embodiments of this utility model, the inner side of the arc groove of the crossbeam groove 2 is provided with an arc-shaped guide protrusion, and the surface of the movable support handle 5 is provided with a guide groove that matches the guide protrusion. In this embodiment, during rotation, the guide protrusion and the guide groove slide together to constrain the rotation trajectory of the movable support handle 5, avoid deviation or jamming during rotation, and ensure that the rotation axis remains stable.

[0051] Furthermore, a lifting positioning ring is provided at the lifting center of the part to be flipped 4, and the lifting positioning ring is coaxially set with the lifting center of gravity 3; this facilitates precise positioning of the crane hook and ensures that the part to be flipped 4 is horizontal during lifting.

[0052] In some specific embodiments of this utility model, the bottom of the base plate of the support component 1 is provided with adjustable feet, which are connected to the base plate by threads. Rotating the feet can adjust the height of the horizontal fixed frame to adapt to different working scenarios.

[0053] Furthermore, the bottom of the base plate of the support component 1 is provided with an anti-slip rubber pad, and the surface is provided with a diamond-shaped anti-slip pattern to prevent the tool from sliding horizontally during the flipping operation.

[0054] In some specific embodiments of this utility model, the connection between the screw of the movable support handle 5 and the part to be flipped 4 is provided with an anti-loosening washer, which is a spring washer or a toothed anti-loosening washer; to prevent the threaded connection from loosening during the flipping process.

[0055] The operating steps of this utility model are as follows: Step 1, Install the movable support handle 5: Screw the movable support handle 5 into the screw holes at both ends of the part to be flipped 4 through the external thread, tighten and fix it to ensure a stable connection.

[0056] Step 2, hoisting and positioning: The hoisting center of gravity 3 of the part to be turned 4 is hoisted by a crane and slowly lowered so that the movable support handles 5 at both ends are smoothly placed in the groove 2 of the crossbeam of the support component 1.

[0057] Step 3, horizontal flipping: Since the horizontal movement of the movable support handle 5 is restricted by the groove 2 of the crossbeam, only the rotational degree of freedom is retained, the operator pushes the part to be flipped 4, so that it can be freely flipped along the arc groove of the crossbeam groove 2 with the movable support handle 5 as the axis, until it is switched to the desired horizontal position of the front and back sides.

[0058] Step 4, complete the flipping and disassembly: After flipping into place, re-lift the part to be flipped 4 and move it to the target operating position; remove the movable support handle 5, screw in the part to be flipped 4, and then engage the left and right rotation locking operation of the combined roll.

[0059] The above content is merely a modification or supplement to the structure of this utility model or a substitution in a similar manner. As long as it does not deviate from the structure of the utility model or exceed the scope defined in the claims, it shall fall within the protection scope of this utility model.

Claims

1. A horizontal flipping tool for a workpiece to be flipped, wherein the workpiece has connecting holes on both sides, characterized in that, The horizontal flipping tool includes: Support components; Two movable support handles are rotatably mounted on the support assembly; each movable support handle is inserted into a corresponding connecting hole, and the axes of the two connecting holes coincide with the lifting center of gravity of the part to be flipped.

2. A horizontal flipping tool according to claim 1, characterized in that, The support assembly includes a base plate and brackets respectively disposed on both symmetrical sides of the base plate, with the two brackets arranged in parallel longitudinal directions; a reinforcing plate is provided between the outer side of the bracket and the base plate.

3. A horizontal flipping tool according to claim 1, characterized in that, A crossbeam groove with a smooth arc groove is installed on the crossbeam of the support assembly, with the opening of the crossbeam groove facing upward; the movable support handle is installed in the crossbeam groove and can rotate freely about the horizontal axis within the crossbeam groove.

4. A horizontal flipping tool according to claim 3, characterized in that, The movable support handle includes a screw, one end of which is connected to the connection hole of the part to be flipped, and the other end is rotatably arranged in the groove of the crossbeam. The axis of the screw is parallel to the central axis of the groove of the crossbeam.

5. A horizontal flipping tool according to claim 3, characterized in that, The gap between the inner diameter of the arc groove of the crossbeam and the outer diameter of the movable support handle shall not exceed 2mm.

6. A horizontal flipping tool according to claim 1, characterized in that, An axial limiting component adapted to the groove of the crossbeam is provided on the movable support handle.

7. A horizontal flipping tool according to claim 1, characterized in that, The connection depth between the movable support handle and the part to be flipped is not less than 1.5 times the diameter of the movable support handle screw.

8. A horizontal flipping tool according to claim 3, characterized in that, The inner side of the arc groove of the crossbeam is provided with an arc-shaped guide protrusion, and the surface of the movable support handle is provided with a guide groove that matches the guide protrusion.

9. A horizontal flipping tool according to claim 2, characterized in that, The bottom of the base plate of the support assembly is provided with adjustable feet, which are connected to the base plate by threads.

10. A horizontal flipping tool according to claim 3, characterized in that, The connection between the screw of the movable support handle and the part to be flipped is provided with an anti-loosening washer, which is a spring washer or a toothed anti-loosening washer.

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