A medium-large non-standard slider is used to turn over the slider frock

Abstract

The application discloses a kind of middle and large non-standard sliding block with sliding block turnover tool, it is related to auxiliary tool technical field, mainly for solving the problem of lack of suitable auxiliary tool when currently turning over middle and large non-standard sliding block.Its main structure is: including base, the horizontal installation of guide pillar is on the upper surface of base, the upper surface of base on the one end of guide pillar is equipped with fixed support, and movable support parallel with fixed support is installed on guide pillar;Fixed support and movable support top are equipped with mounting assembly, and rotating assembly capable of driving sliding block rotation is equipped on base, and positioning assembly is further equipped on guide pillar.The application provides a kind of middle and large non-standard sliding block with sliding block turnover tool, through the tool, staff can quickly turn over, fixed sliding block, to facilitate the completion of sliding block bottom surface grinding, to improve the working efficiency of middle and large non-standard sliding block bottom surface grinding.

Description

Technical Field

[0001] This invention relates to the field of auxiliary tooling technology, and in particular to a slider flipping tooling for medium and large non-standard sliders. Background Technology

[0002] In the existing automotive mold industry, medium and large non-standard sliders are an important component of molds. They are mainly used in automotive mold production processes with lateral processing requirements, such as side punching, side trimming, and side shaping.

[0003] The processing of medium and large non-standard sliders mainly consists of two steps: First, CNC machining equipment is used to machine the guide surfaces, mounting surfaces, and limiting surfaces of the medium and large non-standard sliders and their corresponding mold base castings. Then, the medium and large non-standard sliders are manually hoisted into the mold base. The bottom surface and bottom mounting surface of the medium and large non-standard sliders are repeatedly ground manually to ensure that the gap between the sliders and the corresponding surfaces of the mold base meets the requirements. The correctness of the gap is then verified by coloring.

[0004] Due to the large size and weight of medium and large non-standard sliders, each operation requires a significant amount of time and effort. For example, after the medium and large non-standard sliders are lifted out, they need to be flipped. Flipping requires multiple people to assist in the process, and auxiliary equipment needs to be found to safely support and fix the sliders. After they are securely fixed, the bottom guide surface and mounting surface of the sliders are polished. After polishing, the sliders are flipped again, lifted into the mold base, coated with blue paint, and the coloring is checked. Then they are pulled out again, and this process is repeated until the coloring of the bottom surface of the medium and large non-standard sliders meets the work standards.

[0005] However, due to the manufacturing of multiple parts, the medium and large non-standard sliders vary in size, weight, and shape. Furthermore, the guide surface, drive surface, and working surface of these sliders are arranged at an angle, which can cause instability when flipping them. This necessitates multiple adjustments of auxiliary supports to stabilize the sliders. This results in a prolonged and inefficient process for workers adjusting and fixing the sliders. Summary of the Invention

[0006] The purpose of this invention is to provide a slider flipping fixture for medium and large non-standard sliders. With this fixture, workers can quickly flip and fix the slider, thereby facilitating the finishing of the bottom surface of the slider and improving the efficiency of the bottom surface finishing of medium and large non-standard sliders.

[0007] The technical solution of the present invention to solve the above-mentioned technical problems is: a slider flipping fixture for medium and large non-standard sliders, including a horizontally set base, a guide post horizontally installed on the upper surface of the base, a fixed bracket vertically provided on the upper surface of the base at one end of the guide post, and a movable bracket parallel to the fixed bracket slidably installed on the guide post.

[0008] Both the fixed bracket and the movable bracket are equipped with mounting components that are rotatably connected to the end face of the slider, and the two sets of mounting components are arranged opposite to each other. The base is equipped with a rotating component that can drive the slider to rotate around the mounting points at both ends of its end face. The guide post is also equipped with a positioning component that can hold the rotated slider in place.

[0009] As a further improvement of the present invention, the mounting assembly includes a bolt slot disposed on the top of the fixed bracket and the movable bracket, wherein a first connecting bolt is provided in the bolt slot, the shank of the first connecting bolt is rotatably engaged with the inner wall of the bolt slot, and the screw end of the first connecting bolt is threadedly connected to the end face of the slider.

[0010] As a further improvement of the present invention, one side of the bolt slot is hinged to one end of a pressure plate, and the other side of the bolt slot is provided with a pressure plate slot for the other end of the pressure plate to be inserted into. A pressure plate pin that can pass through the pressure plate slot and the pressure plate in sequence is inserted into the pressure plate slot.

[0011] As a further improvement of the present invention, rubber blocks are provided on opposite sides of the upper part of the fixed bracket and the upper part of the movable bracket.

[0012] As a further improvement of the present invention, the rotating assembly includes a cylinder whose extension direction is parallel to the fixed bracket and the movable bracket. The cylinder is hinged to the upper surface of the base by a hinge lug provided at its bottom end, and the hinge axis of the hinge lug extends in the same direction as the rotation axis of the slider. The power output end of the cylinder is connected to the nut end of the second connecting bolt through a connecting rod, and the screw end of the second connecting bolt is threadedly connected to the end face of the slider.

[0013] As a further improvement of the present invention, the positioning component includes a movable plate with its surface vertically arranged. One side of the movable plate is movably connected to one side of an L-shaped mounting plate. The other side of the L-shaped mounting plate is equipped with a plurality of tightening screws whose extension direction is perpendicular to the surface of the L-shaped mounting plate and whose position can be adjusted axially.

[0014] As a further improvement of the present invention, the L-shaped mounting plate connected to the movable plate is provided with pin holes and pin slots arranged sequentially along the extension direction of the tightening screw on its plate surface. Mounting plate pins that penetrate the L-shaped mounting plate and the movable plate are inserted into the pin holes and pin slots. The mounting plate pins in the pin holes are rotatably engaged with the L-shaped mounting plate, and the mounting plate pins in the pin slots are positioned engaged with the L-shaped mounting plate.

[0015] As a further improvement of the present invention, the L-shaped mounting plate for mounting the tightening screw has a plurality of screw mounting slots on its surface that correspond one-to-one with each tightening screw, and two locking nuts are threaded onto the tightening screw, with the two locking nuts located on opposite sides of the L-shaped mounting plate.

[0016] As a further improvement of the present invention, there are two guide posts that are parallel to each other and are arranged sequentially in the horizontal direction; an adjusting screw parallel to the two guide posts is also provided between the two guide posts, one end of the adjusting screw passes through the bottom of the fixed bracket and is connected to the control handwheel, and the other end is rotatably connected to the bottom of the movable bracket, and the adjusting screw is threadedly connected to the fixed bracket.

[0017] As a further improvement of the present invention, the movable plate is mounted on the guide post via a guide post groove provided on its lower edge, and the lower edge of the movable plate is also provided with a screw clearance groove corresponding to the adjusting screw.

[0018] Beneficial effects

[0019] Compared with the prior art, the advantages of the slider flipping fixture for medium and large non-standard sliders of the present invention are as follows:

[0020] 1. In this fixture, both the fixed bracket and the movable bracket are equipped with mounting components that rotatably connect to the end faces of the slider. The two sets of mounting components are arranged opposite each other. Through the mounting components, the two end faces of the medium-to-large non-standard slider can be rotatably connected to the top of the fixed bracket and the movable bracket respectively, thereby avoiding instability of the center of gravity and realizing the rotational installation of the medium-to-large non-standard slider on the fixture. At the same time, through the rotating component set on the base, the fixture can actively drive the medium-to-large non-standard slider to rotate around the mounting points of its two end faces as the axis without much human intervention, thereby facilitating rotation and the grinding and fitting of its bottom surface. In addition, the guide post is also equipped with a positioning component that can hold the slider after rotation, which can safely support and fix the medium-to-large non-standard slider after it is flipped, preventing it from shaking during the grinding and fitting process, thereby ensuring the grinding and fitting quality.

[0021] This tooling allows workers to quickly flip and fix the slider, making it easier to complete the mating of the slider's bottom surface and thus improving the efficiency of mating the bottom surface of medium and large non-standard sliders.

[0022] The invention will become clearer from the following description, taken in conjunction with the accompanying drawings, which are used to explain embodiments of the invention. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention 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 the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a perspective view of the present invention;

[0025] Figure 2 This is a 3D view of the base;

[0026] Figure 3 A 3D view showing the interaction between the movable support and the adjusting screw;

[0027] Figure 4 This is a 3D view of the cylinder;

[0028] Figure 5 One of the 3D views of the positioning component;

[0029] Figure 6 The second 3D view of the positioning component;

[0030] Figure 7 This is a diagram showing the usage state of the present invention.

[0031] Wherein: 1-base; 11-fixed bracket; 12-guide post; 13-first connecting bolt; 14-second connecting bolt; 2-movable bracket; 21-adjusting screw; 22-control handwheel; 3-bolt slot; 31-pressure plate; 32-pressure plate pin; 33-rubber block; 4-cylinder; 41-connecting rod; 42-hinge ear; 5-movable plate; 51-guide post slide groove; 52-screw clearance groove; 6-L-shaped mounting plate; 61-mounting plate pin; 62-pin hole; 63-pin slot; 64-locking nut; 65-tightening screw; 66-screw mounting slot. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are merely some embodiments of this invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0033] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; of course, they can also refer to a mechanical connection or an electrical connection; furthermore, they can refer to a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0034] Embodiments of the present invention will now be described with reference to the accompanying drawings.

[0035] Example

[0036] Specific embodiments of the present invention are as follows: Figure 1 , 2 As shown in Figures 7 and 8, a slider flipping fixture for medium-to-large non-standard sliders includes a horizontally arranged base 1, with a guide post 12 horizontally mounted on the upper surface of the base 1. A fixed bracket 11 is vertically mounted on the upper surface of the base 1 at one end of the guide post 12, and a movable bracket 2 parallel to the fixed bracket 11 is slidably mounted on the guide post 12. In this embodiment, the base 1 is rectangular, and rectangular bosses are provided on both sides of its upper surface. The two ends of the guide post 12 are respectively mounted on the two rectangular bosses, while the fixed bracket 11 is mounted on the upper surface of one of the rectangular bosses. Simultaneously, support plates are provided on both sides of the fixed bracket 11 and the movable bracket 2 to prevent the brackets from tipping over. By setting the support plates, both the fixed bracket 11 and the movable bracket 2 form a triangular structure, which can maintain a stable state when the medium-to-large non-standard slider is being rotated.

[0037] Both the fixed bracket 11 and the movable bracket 2 are equipped with mounting components that rotatably connect to the end faces of the slider, and the two sets of mounting components are arranged opposite to each other. These mounting components allow the two end faces of the medium-to-large non-standard slider to be rotatably connected to the tops of the fixed bracket 11 and the movable bracket 2, respectively, thus preventing instability and enabling the slider to be rotated on the fixture. Simultaneously, the base 1 is equipped with a rotating component that drives the slider to rotate around its two end face mounting points. This rotating component allows the fixture to actively drive the medium-to-large non-standard slider to rotate around its two end face mounting points without requiring much human intervention, facilitating rotation and subsequent mating of its bottom surface. Furthermore, the guide post 12 is equipped with a positioning component that supports the rotated slider. This positioning component provides secure support and fixation for the rotated medium-to-large non-standard slider, preventing wobbling during the mating process and ensuring the quality of the mating.

[0038] Before use, the medium-to-large non-standard slider is moved to the top of this fixture using hoisting equipment such as an overhead crane. Then, the medium-to-large non-standard slider is lowered, and under the operation of on-site personnel, the end faces of the medium-to-large non-standard slider are rotatably connected to the mounting components on the fixed bracket 11 and the movable bracket 2, respectively, thus completing the preparation work before the bottom surface of the slider is fitted. During use, the slider is first driven to rotate by the rotating component, and after the slider rotates to the specified angle, the positioning component is used to safely support and fix the rotated medium-to-large non-standard slider. Then, the bottom guide surface and mounting surface of the medium-to-large non-standard slider can be polished. After polishing, the positioning component is removed and the rotating component is reset. After reconnecting the slider to the hoisting equipment, the connection between the slider and the mounting component is released. Finally, the medium-to-large non-standard slider is lifted out, placed in the mold, and the coloring is checked, thus completing one work cycle. This process is repeated until the coloring of the bottom surface of the medium-to-large non-standard slider meets the operating standards.

[0039] Therefore, with this tooling, workers can quickly flip and fix the slider, which facilitates the finishing work of the bottom surface of the slider, thereby improving the efficiency of the finishing work of the bottom surface of medium and large non-standard sliders.

[0040] Regarding the specific structure of the installation components, such as Figure 2 , 3 As shown, the mounting assembly includes bolt slots 3 located on the top of the fixed bracket 11 and the movable bracket 2, with a first connecting bolt 13 installed within the bolt slots 3. The bolt slots 3 are arc-shaped, and the shank of the first connecting bolt 13 rotatably engages with the inner wall of the bolt slots 3, with the threaded end of the first connecting bolt 13 threadedly connected to the end face of the slider. This design not only allows for the rotatable connection of the two end faces of medium to large non-standard sliders to the tops of the fixed bracket 11 and the movable bracket 2 respectively, but also facilitates the easy placement of the slider into or lifting it from the bolt slots 3 using hoisting equipment.

[0041] Meanwhile, to prevent the first connecting bolt 13 from coming out of the bolt slot 3 during use, one side of the bolt slot 3 is hinged to one end of a pressure plate 31, and the other side of the bolt slot 3 is provided with a pressure plate slot for the other end of the pressure plate 31 to be inserted into. A pressure plate pin 32, which can pass through the pressure plate slot and the pressure plate 31 in sequence, is inserted into the pressure plate slot. Through the pressure plate 31, the medium and large non-standard slider can be stably rotated and installed on the tooling without falling off. In this embodiment, in order to protect the medium and large non-standard slider, rubber blocks 33 are provided on opposite sides of the upper part of the fixed bracket 11 and the upper part of the movable bracket 2. By setting the rubber blocks 33, rigid contact between the medium and large non-standard slider and the tooling can be avoided after the medium and large non-standard slider is placed in the tooling, thereby avoiding damage to the medium and large non-standard slider.

[0042] Regarding the specific structure of the rotating component, such as Figure 4As shown, the rotating assembly includes a cylinder 4 whose extension direction is parallel to the fixed bracket 11 and the movable bracket 2. The cylinder 4 is hinged to the upper surface of the base 1 via a hinge lug 42 at its bottom end, and the hinge axis of the hinge lug 42 extends in the same direction as the rotation axis of the slider, meaning the cylinder 4 can swing towards / away from the medium-to-large non-standard slider. Furthermore, the power output end of the cylinder 4 is connected to the nut end of the second connecting bolt 14 via a connecting rod 41, and the screw end of the second connecting bolt 14 is threadedly connected to the end face of the slider. The extension and retraction of the cylinder 4 causes the connecting rod 41 to extend and retract synchronously, thereby driving the medium-to-large non-standard slider to rotate via the second connecting bolt 14.

[0043] In this embodiment, the base 1 is also equipped with a set of hinge seats for connecting the cylinder 4. These hinge seats allow the cylinder 4 and its output connecting rod 41 to swing normally, thus ensuring the normal operation of the tooling. Simultaneously, the free end of the connecting rod 41 on the cylinder 4 is designed with a slot, facilitating insertion and removal of the second connecting bolt 14 on the medium-to-large non-standard slider, thus facilitating subsequent clamping. Furthermore, the rectangular boss on the base 1 without the fixed bracket 11 is also equipped with multiple insertion holes for inserting first connecting bolts 13 and second connecting bolts 14 of different sizes. Depending on the specifications of the medium-to-large non-standard slider, different sizes of first connecting bolts 13 and second connecting bolts 14 are selected to connect the medium-to-large non-standard slider, thereby improving the applicability of the tooling.

[0044] In addition, regarding the specific structure of the positioning component, such as Figure 5 , 6 As shown, the positioning assembly includes a vertically arranged movable plate 5. One side of the movable plate 5 is movably connected to one side of an L-shaped mounting plate 6. Multiple tightening screws 65, extending perpendicularly to the surface of the L-shaped mounting plate 6 and capable of axial position adjustment, are installed on the other side of the L-shaped mounting plate 6. The tightening screws 65 provide secure support and fixation for the medium-to-large non-standard slider after it has been rotated into position by the rotating assembly, preventing it from shaking during the fitting process. In this embodiment, there are two sets of positioning assemblies, arranged sequentially along the extension direction of the guide post 12.

[0045] Specifically, such as Figure 6As shown, to adjust the lifting direction of the tightening screw 65, the L-shaped mounting plate 6 connected to the movable plate 5 has pin holes 62 and pin slots 63 arranged sequentially along the extension direction of the tightening screw 65. Mounting plate pins 61, penetrating the L-shaped mounting plate 6 and the movable plate 5, are inserted into both the pin holes 62 and the pin slots 63. The mounting plate pins 61 in the pin holes 62 are rotatably engaged with the L-shaped mounting plate 6, and the mounting plate pins 61 in the pin slots 63 are positionally engaged with the L-shaped mounting plate 6. The movable plate 5 and the L-shaped mounting plate 6 are connected by two mounting plate pins 61. The mounting plate pins 61 in the pin slots 63 have multiple adjustable positions. Combined with the mounting plate pins 61 in the pin holes 62, the support angle of the tightening screw 65 can be adjusted. Operators can flexibly select the support position and angle to ensure successful support of the medium-to-large non-standard slider. In this embodiment, there are at least two pin holes 62 and pin slots 63, and they are arranged sequentially along the extension direction of the tightening screw 65. This arrangement allows for further adjustment of the position of the tightening screw 65.

[0046] Meanwhile, to achieve axial position adjustment of the lifting screw 65, the L-shaped mounting plate 6 for mounting the tightening screw 65 has multiple screw mounting slots 66 corresponding to each tightening screw 65. Two locking nuts 64 are threaded onto the tightening screw 65, located on opposite sides of the L-shaped mounting plate 6. By tightening the locking nuts 64 in conjunction with the screw mounting slots 66, the position of the tightening screw 65 can be adjusted and fixed, offering flexible adjustment and good applicability.

[0047] Furthermore, the tooling includes two parallel guide pillars 12 arranged horizontally. These two guide pillars 12 ensure stable movement of the movable support 2. Moreover, in this embodiment, a guide groove is provided on the upper surface of the base 1 below the guide pillars 12. This guide groove extends in the same direction as the guide pillars 12, and a guide block is provided at the bottom of the movable support 2 that slides into the guide groove. This sliding engagement between the guide groove and the guide block further guides the movement of the movable support 2.

[0048] To facilitate adjustment of the position of the movable support 2, an adjusting screw 21 parallel to the two guide posts 12 is provided between them. One end of the adjusting screw 21 passes through the bottom of the fixed support 11 and is connected to the control handwheel 22, while the other end is rotatably connected to the bottom of the movable support 2. The adjusting screw 21 and the fixed support 11 are connected by a thread. By turning the control handwheel 22, the operator can control the position of the movable support 2, thereby adjusting the distance between it and the fixed support 11, enabling the rotational installation of large and medium-sized non-standard sliders of various lengths.

[0049] It is important to note that:

[0050] In this embodiment, to facilitate the installation between the movable plate 5 and the guide post 12, the movable plate 5 is mounted on the guide post 12 via a guide post groove 51 located on its lower edge. Through the guide post groove 51, the movable plate 5 can be easily slidably engaged with the guide post 12, thus facilitating both the installation and removal of the movable plate 5 and the horizontal adjustment of the positioning component. In this embodiment, the lower edge of the movable plate 5 is also provided with a screw clearance groove 52 corresponding to the adjusting screw 21.

[0051] The specific use of this tooling is as follows:

[0052] Before using this fixture to clamp medium-to-large non-standard sliders, first connect cylinder 4 to the air pipe and retract the output end of cylinder 4 so that the connecting rod 41 is in the retracted state. At the same time, rotate cylinder 4 away from the medium-to-large non-standard slider. Then, measure the size of the medium-to-large non-standard slider to be placed, and rotate the control handwheel 22 according to the size of the medium-to-large non-standard slider to adjust the distance between the movable support frame 2 and the fixed bracket 1 to ensure a safe distance for placing the medium-to-large non-standard slider. After that, open the pressure plate 31 and remove the two movable plates 5 to prepare to place the medium-to-large non-standard slider. In addition, it is necessary to screw the first connecting bolt 13 and the second connecting bolt 14 into the end faces of both ends of the medium-to-large non-standard slider.

[0053] After the preparation work is completed, the medium and large non-standard slider is first lifted by the hoisting equipment, and the first connecting bolts 13 at both ends of the medium and large non-standard slider are placed in the bolt slots 3 at the top of the fixed bracket 11 and the movable bracket 2, respectively. Then, the hook is released, and the medium and large non-standard slider will automatically rotate to a stable state under the action of gravity. Then the wire rope is removed. After that, the cylinder 4 is flipped so that the slot on the free end of the connecting rod 41 is locked into the nut end of the second connecting bolt 14. Finally, the pressure plates 31 on the fixed bracket 11 and the movable bracket 2 are respectively locked into the pressure plate slots and the pressure plate pins 32 are inserted to complete the rotation installation of the medium and large non-standard slider on the tooling.

[0054] When flipping the medium-to-large non-standard slider, first adjust the air intake speed control valve on the air circuit bracket to supply air to the cylinder 4, allowing the connecting rod 41 on its output end to extend, thereby pushing the medium-to-large non-standard slider to rotate around the first connecting bolt 13 until the stroke of the cylinder 4 is completed and the movement of the medium-to-large non-standard slider stops. Then, depending on the length of the medium-to-large non-standard slider, select one or two movable plates 5 and adjust the length and position of the mounting plate pin 61 and the tightening screw 65 on the movable plate 5 so that the tightening screw 65 can support the effective support surface of the medium-to-large non-standard slider. At this time, the bottom surface of the medium-to-large non-standard slider that needs to be ground is on top, completing the rotation, flipping, and tightening work of the medium-to-large non-standard slider.

[0055] Until the grinding work on the bottom surface of the medium-to-large non-standard slider is completed, first loosen the tightening screw 65 and remove the positioning component; then, adjust the air outlet speed control valve on the air circuit support, and the medium-to-large non-standard slider returns to its initial state under its own weight or the pulling force of cylinder 4, and pull cylinder 4 away from the medium-to-large non-standard slider; then, pull out the pressure plate pin 32, flip and loosen the pressure plate 31, and re-thread the steel wire rope onto the medium-to-large non-standard slider; finally, lift the medium-to-large non-standard slider out using hoisting equipment, place it into the mold, and perform a second inspection and coloring, thus completing one work cycle. Therefore, with this tooling, workers can quickly clamp, flip, fix, grind, and lift / remove medium-to-large non-standard sliders, thereby improving the auxiliary work efficiency of bottom surface grinding of medium-to-large non-standard sliders.

[0056] The present invention has been described above in conjunction with the preferred embodiments, but the present invention is not limited to the embodiments disclosed above, but should cover various modifications and equivalent combinations made in accordance with the essence of the present invention.

Claims

1. A slider flipping fixture for medium to large non-standard sliders, characterized in that, It includes a horizontally set base (1), a guide post (12) is horizontally installed on the upper surface of the base (1), a fixed bracket (11) is vertically provided on the upper surface of the base (1) at one end of the guide post (12), and a movable bracket (2) parallel to the fixed bracket (11) is slidably installed on the guide post (12). The fixed bracket (11) and the movable bracket (2) are both provided with mounting components that are rotatably connected to the end face of the slider. The two sets of mounting components are arranged opposite to each other. The mounting components include bolt slots (3) provided on the top of the fixed bracket (11) and the movable bracket (2). A first connecting bolt (13) is provided in the bolt slot (3). The rod of the first connecting bolt (13) is rotatably engaged with the inner wall of the bolt slot (3), and the screw end of the first connecting bolt (13) is threadedly connected to the end face of the slider. The base (1) is provided with a rotating assembly that can drive the slider to rotate around the mounting points of its two end faces. The rotating assembly includes a cylinder (4) whose extension direction is parallel to the fixed bracket (11) and the movable bracket (2). The cylinder (4) is hinged to the upper surface of the base (1) through a hinge ear (42) at its bottom end. The hinge axis of the hinge ear (42) extends in the same direction as the rotation axis of the slider. The power output end of the cylinder (4) is connected to the nut end of the second connecting bolt (14) through a connecting rod (41). The screw end of the second connecting bolt (14) is threadedly connected to the end face of the slider. The guide post (12) is also provided with a positioning component that can hold the rotating slider.

2. The slider flipping fixture for medium and large non-standard sliders according to claim 1, characterized in that, One side of the bolt slot (3) is hinged to one end of a pressure plate (31), and the other side of the bolt slot (3) is provided with a pressure plate slot for the other end of the pressure plate (31) to be inserted. A pressure plate pin (32) that can pass through the pressure plate slot and the pressure plate (31) in sequence is inserted into the pressure plate slot.

3. The slider flipping fixture for medium and large non-standard sliders according to claim 2, characterized in that, Rubber blocks (33) are provided on opposite sides of the upper part of the fixed bracket (11) and the upper part of the movable bracket (2).

4. The slider flipping fixture for medium and large non-standard sliders according to claim 1, characterized in that, The positioning component includes a movable plate (5) with its surface vertically arranged. One side of the movable plate (5) is movably connected to one side of an L-shaped mounting plate (6). The other side of the L-shaped mounting plate (6) is equipped with multiple tightening screws (65) whose extension direction is perpendicular to the surface of the L-shaped mounting plate (6) and whose position can be adjusted axially.

5. The slider flipping fixture for medium and large non-standard sliders according to claim 4, characterized in that, The L-shaped mounting plate (6) connected to the movable plate (5) has a pin hole (62) and a pin slot (63) arranged sequentially along the extension direction of the tightening screw (65). The pin hole (62) and the pin slot (63) are both fitted with mounting plate pins (61) that penetrate the L-shaped mounting plate (6) and the movable plate (5). The mounting plate pin (61) in the pin hole (62) is rotatably engaged with the L-shaped mounting plate (6), and the mounting plate pin (61) in the pin slot (63) is positioned engaged with the L-shaped mounting plate (6).

6. The slider flipping fixture for medium and large non-standard sliders according to claim 4 or 5, characterized in that, The L-shaped mounting plate (6) for installing the tightening screw (65) has a plurality of screw mounting slots (66) corresponding to each tightening screw (65) on its plate surface. Two locking nuts (64) are threaded on the tightening screw (65) and the two locking nuts (64) are located on both sides of the L-shaped mounting plate (6) plate surface.

7. The slider flipping fixture for medium and large non-standard sliders according to claim 4, characterized in that, There are two guide posts (12) that are parallel to each other and are arranged in sequence along the horizontal direction. An adjusting screw (21) parallel to the two guide posts (12) is also provided between them. One end of the adjusting screw (21) passes through the bottom of the fixed bracket (11) and is connected to the control handwheel (22), and the other end is rotatably connected to the bottom of the movable bracket (2). The adjusting screw (21) and the fixed bracket (11) are connected by a thread.

8. The slider flipping fixture for medium and large non-standard sliders according to claim 7, characterized in that, The movable plate (5) is mounted on the guide post (12) via a guide post groove (51) provided on its lower edge. The lower edge of the movable plate (5) is also provided with a screw clearance groove (52) corresponding to the adjusting screw (21).

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