Wire rod jacking tool

Abstract

The utility model discloses an embodiment discloses a kind of wire rod jacking jigs, including positioning structure and jacking structure, jacking structure is set below positioning structure. Positioning structure includes positioning plate, positioning handle and sliding wire slot assembly, positioning handle and sliding wire slot assembly are movably connected on positioning plate. Jacking structure includes first jacking assembly, second jacking assembly and first cylinder, first jacking assembly and second jacking assembly are installed on first cylinder, first jacking assembly and positioning handle position correspond, second jacking assembly and the position corresponding to the avoidance hole of sliding wire slot assembly correspond. By setting sliding wire slot assembly, and for positioning handle and sliding wire slot assembly distribution corresponding jacking assembly, can promote automation degree, realize efficient wire rod jacking quickly, it is convenient for product to take out, and jacking assembly is not directly contacted with wire rod, can guarantee that wire rod shape is not influenced.

Description

Technical Field

[0001] This utility model relates to the field of cable processing technology, specifically to a cable lifting fixture. Background Technology

[0002] In the fields of electronics, medical, and automotive, components consisting of circuit boards, cables, and interface devices are often used as structures for connecting to external equipment. To accommodate the internal space design of the equipment, cables often need to be heat-dried to fix them into a certain shape. The heat-drying and soldering processes of product components are carried out using fixtures. After production is completed, the product needs to be removed from the fixture.

[0003] The existing method of removal involves manually opening the positioning handle and manually removing the product from the fixture. However, since the wire is fixed in shape after being heated, it is difficult to remove. If too little force is applied, the wire cannot be removed from the sub-board, and if too much force is applied, the shape formed by the heating of the wire will be damaged. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a wire lifting fixture that can achieve efficient and quick wire lifting, ensuring that the wire shape remains unchanged while facilitating product removal.

[0005] This utility model embodiment provides a wire lifting fixture, including:

[0006] The positioning structure includes a positioning plate, a positioning handle, and a sliding groove assembly. The positioning plate has a sliding groove and a clearance hole. The positioning handle is rotatably connected to one side of the positioning plate. The clearance hole is opened at the bottom of the sliding groove and communicates with the sliding groove. The sliding groove assembly is slidably connected in the sliding groove.

[0007] A lifting structure is disposed below the positioning structure. The lifting structure includes a first lifting component, a second lifting component, and a first cylinder. The first lifting component and the second lifting component are respectively connected to the first moving end of the first cylinder.

[0008] The first lifting component corresponds to the position of the positioning handle, and the second lifting component corresponds to the position of the clearance hole. The first cylinder drives the first lifting component to rise and push the positioning handle to rotate. The first cylinder drives the second lifting component to pass through the clearance hole and push the sliding groove component to slide upward.

[0009] Optionally, the lifting structure further includes a second cylinder and a third lifting assembly. The second cylinder is connected to one side of the first moving end, and the third lifting assembly is connected to the second moving end of the second cylinder. The first cylinder drives the first moving end to move, thereby moving the second cylinder, and the second cylinder drives the third lifting assembly to move.

[0010] Optionally, the positioning plate is further provided with a receiving groove, which is connected to the sliding groove. A plate through groove is provided in the receiving groove. The third lifting component is positioned corresponding to the plate through groove. The third lifting component is driven by the second cylinder to move upward into the plate through groove.

[0011] Optionally, the bottom of the sliding groove assembly extends outward to form a limiting edge, and the sidewall of the sliding groove is configured to conform to the limiting edge.

[0012] Optionally, the positioning structure further includes a positioning block, a positioning groove is provided on the positioning plate, the positioning block is movably connected in the positioning groove, and the positioning block abuts against the positioning handle.

[0013] Optionally, the positioning plate is further provided with an interface groove that opens toward the positioning handle side. The interface groove is connected to the positioning groove and the sliding groove respectively, and the positioning block extends into the interface groove to form an abutment protrusion.

[0014] Optionally, the positioning structure further includes an elastic element and a guide post. The two ends of the guide post are connected to the positioning groove. The guide post passes through the positioning block. The positioning block moves along the direction of the guide post. The elastic element is disposed between the positioning block and the positioning groove and is wound around the guide post.

[0015] Optionally, the positioning plate is further provided with a handle groove that connects the positioning groove to the outside, and the positioning handle rotates in the handle groove.

[0016] Optionally, the wire lifting fixture further includes a support box, the positioning plate is installed on the top surface of the support box, the support box has a through hole at a position corresponding to the positioning plate, the lifting structure is installed inside the support box, and the lifting structure moves toward the positioning plate through the through hole.

[0017] Optionally, the sliding groove assembly has a positioning protrusion, which forms a groove with the sidewall of the sliding groove.

[0018] This utility model provides a wire lifting fixture, including a positioning structure and a lifting structure, with the lifting structure positioned below the positioning structure. The positioning structure includes a positioning plate, a positioning handle, and a sliding wire groove assembly, with the positioning handle and the sliding wire groove assembly movably connected to the positioning plate. The lifting structure includes a first lifting component, a second lifting component, and a first cylinder. The first and second lifting components are mounted on the first cylinder. The first lifting component corresponds to the positioning handle, and the second lifting component corresponds to the clearance hole corresponding to the sliding wire groove assembly. By setting the sliding wire groove assembly and assigning corresponding lifting components to the positioning handle and the sliding wire groove assembly, the degree of automation can be improved, achieving efficient and rapid wire lifting, facilitating product removal. Furthermore, since the lifting components do not directly contact the wire, the wire shape remains unaffected. Attached Figure Description

[0019] The above and other objects, features and advantages of the present invention will become clearer from the following description of embodiments of the present invention with reference to the accompanying drawings, in which:

[0020] Figure 1 This is a positioning structure and lifting structure according to one embodiment of the present invention;

[0021] Figure 2 This is a three-dimensional schematic diagram of the positioning structure according to an embodiment of the present invention;

[0022] Figure 3 This is a top view of the positioning structure according to an embodiment of the present invention;

[0023] Figure 4 This is a cross-sectional view of the positioning structure according to an embodiment of the present invention;

[0024] Figure 5 This is a partial exploded view of the positioning structure according to an embodiment of the present invention;

[0025] Figure 6 This is another partially exploded view of the positioning structure of one embodiment of the present invention;

[0026] Figure 7 This is a schematic diagram showing the connection relationship between the second sub-positioning plate and the sliding groove assembly according to an embodiment of the present invention;

[0027] Figure 8 This is a schematic diagram of a circuit board positioning structure according to an embodiment of the present invention;

[0028] Figure 9 This is an exploded view of the positioning plate structure according to an embodiment of the present invention;

[0029] Figure 10 This is a schematic diagram of the lifting structure according to one embodiment of the present invention;

[0030] Figure 11 This is a schematic diagram of a wire lifting fixture according to an embodiment of the present invention.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1-Positioning structure; 101-Mother positioning plate; 102-First sub-positioning plate; 103-Second sub-positioning plate; 104-First cover plate; 105-Second cover plate; 11-Positioning plate; 111-Sliding groove; 112-Allowing hole; 113-Receiving groove; 114-Sheet through groove; 115-Handle groove; 12-Positioning handle; 13-Sliding groove assembly; 131-Groove; 132-Limiting edge; 14-Positioning block; 141-Abutting protrusion; 15- 16-Positioning groove; 17-Interface groove; 18-Elastic element; 19-Guide post; 10-Circuit board positioning structure; 191-Positioning handle; 192-Limit block; 193-Rotating shaft; 194-Recovery element; 2-Lifting structure; 21-First lifting assembly; 22-Second lifting assembly; 23-Third lifting assembly; 24-First cylinder; 241-First moving end; 25-Second cylinder; 251-Second moving end; 3-Support box; 32-Start button. Detailed Implementation

[0033] The present application is described below based on embodiments, but it is not limited to these embodiments. In the detailed description of the present application below, certain specific details are described in detail. Those skilled in the art can fully understand the present application without these details. To avoid obscuring the substance of the present application, well-known methods, processes, flows, elements, and circuits are not described in detail.

[0034] Furthermore, those skilled in the art should understand that the accompanying drawings provided herein are for illustrative purposes only and are not necessarily drawn to scale.

[0035] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0036] For ease of explanation, spatially related terms such as “inside,” “outside,” “below,” “below,” “lower,” “above,” “upper,” etc., are used herein to describe the relationship between one element or feature illustrated in the figure and another. It will be understood that spatially related terms may be intended to encompass different orientations of the device in use or operation besides those depicted in the figure. For example, if the device in the figure is flipped, an element described as “below” or “below” another element or feature would then be positioned “above” that other element or feature. Thus, the exemplified term “below” can encompass both above and below orientations. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially related descriptive terms used herein should be interpreted accordingly.

[0037] Unless the context explicitly requires it, words such as "including" or "contains" throughout the application should be interpreted as including rather than exclusive or exhaustive; that is, meaning "including but not limited to".

[0038] In the description of this application, it should be understood that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0039] Reference Figure 1 The wire lifting fixture of this utility model embodiment includes a positioning structure 1 and a lifting structure 2. The positioning structure 1 is used to position the product to achieve the positioning of various structural parts of the product, such as circuit boards, wires, and interface components. The lifting structure 2 is disposed below the positioning structure 1 and is provided with a first lifting component 21, a second lifting component 22, and a third lifting component 23, which are respectively used to cooperate with the positioning structure 1 to lift the connected and shaped product for easy removal. At the same time, using the lifting structure 2 in conjunction with the positioning structure 1 to lift the product can improve the degree of process automation and reduce product damage that may be caused when manually removing the product.

[0040] Figure 4 It shows Figure 3 A cross-sectional view obtained by cutting the positioning structure 1 along the AA direction. (Refer to...) Figures 1-4The positioning structure 1 includes a positioning plate 11, a positioning handle 12, and a sliding wire groove assembly 13. The positioning plate 11 has a sliding groove 111 and a clearance hole 112. The positioning handle 12 is rotatably connected to one side of the positioning plate 11. The clearance hole 112 is located at the bottom of the sliding groove 111 and communicates with it. The sliding wire groove assembly 13 is slidably connected within the sliding groove 111. The positioning plate 11 supports the product to be processed, and the positioning handle 12 cooperates with the positioning plate 11 to further fix the product's position. The end of the positioning handle 12 extending into the positioning plate 11 has a raised arc-shaped surface; rotating the positioning handle 12 can press against or release the product. The sliding wire groove assembly 13 supports the wire in the product and provides a contour for the wire to be heat-formed. The sliding groove 111 limits the sliding wire groove assembly 13, preventing it from dislodging from the positioning plate 11 during vertical sliding. The clearance hole 112 has a smaller diameter than the sliding groove 111, allowing the second lifting component 22 to pass through the clearance hole 112 and lift the sliding groove component 13 without causing it to fall downwards. Since the sliding groove component 13 typically has a certain length and a special shape, depending on the shape of the sliding groove component 13 and the structure of the second lifting component 22, multiple second lifting components 22 are usually provided, or multiple protrusions for extending into the clearance hole 112 are provided on one second lifting component 22 to facilitate the smooth lifting of the sliding groove component 13.

[0041] In some embodiments, refer to Figures 4-7 The bottom of the sliding groove assembly 13 extends outward to form a limiting edge 132, and the sidewall of the sliding groove 111 is conformally arranged to the limiting edge 132. Specifically, the limiting edge 132 can be provided on the entire bottom of the sliding groove assembly 13, or it can be provided on a part of the sliding groove assembly 13.

[0042] Figure 5 A schematic diagram of the sliding groove assembly 13 and its surrounding structure is shown. In one embodiment, such as... Figure 5 As shown, the limiting edge 132 is disposed on the side of the sliding wire groove assembly 13 near the positioning handle 12. In another embodiment, the limiting edge 132 may also be disposed on the side of the sliding wire groove assembly 13 near the receiving groove 113, or disposed in the middle of the sliding wire groove assembly 13. Since the limiting edge 132 actually protrudes from the sliding wire assembly, for the portion in contact with the limiting edge 132, the sidewall of the sliding groove 111 actually forms a stepped structure, such as... Figure 7 As shown, the limiting edge 132 slides up and down within the stepped structure to limit the sliding groove assembly 13 and prevent it from coming out of the sliding groove 111 due to the movement of the second lifting assembly 22.

[0043] In some embodiments, such as Figures 2-4 , Figure 7As shown, the sliding wire groove assembly 13 has a positioning protrusion, which forms a wire groove 131 with the side wall of the sliding groove 111, for better positioning of the wire's position and shape. When the sliding wire groove assembly 13 is not lifted, the portion of the side wall of the sliding groove 111 located on the upper part of the side wall of the sliding wire groove assembly 13 limits the wire, and the wire is positioned in the wire groove 131. When the sliding wire groove assembly 13 is lifted, the side wall of the sliding groove 111 contacts the side wall of the sliding wire groove assembly 13, and the side wall of the sliding groove 111 can no longer limit the wire, allowing the wire to be removed from the sliding wire groove assembly 13.

[0044] Reference Figures 1-3 The positioning plate 11 also has a receiving groove 113 for supporting components on the circuit board. In practice, the circuit board is usually placed vertically, and some components contact the receiving groove 113 for positioning. The receiving groove 113 communicates with the sliding groove 111, providing space for the connection between the circuit board and the wires. A through groove 114 for the board material is provided within the receiving groove 113 to facilitate the ejection of the circuit board in conjunction with the third lifting assembly 23. Figure 3 As shown, the cross-sectional area of ​​the board through groove 114 in the horizontal direction is smaller than that of the receiving groove 113 in the horizontal direction, preventing the circuit board and its components from falling out of the board through groove 114. The receiving groove 113 and the board through groove 114 form a stepped structure on the positioning plate 11. Since the circuit board is placed vertically, the board through groove 114 may be formed into a T-shape so that part of the circuit board is placed inside the board through groove 114. The third lifting component 23 corresponds to the position of the board through groove 114. The third lifting component 23 is driven by the second cylinder 25 to move upward into the board through groove 114 to realize the ejection of the circuit board. By ejecting the circuit board in a direction perpendicular to the plane of the positioning plate 11 by the third lifting component 23, it is possible to avoid the circuit board tilting when it is manually removed, which would cause the side of the circuit board to scrape against the positioning plate 11 and damage the product, thereby improving the product yield.

[0045] Figure 6 A partial structural schematic diagram of the positioning plate on one side of the positioning handle 12 is shown. In some embodiments, refer to... Figures 5-6The positioning structure 1 also includes a positioning block 14, an elastic element 17, and a guide post 18. The guide post 18 is connected at both ends to the positioning groove 15 and passes through the positioning block 14. The positioning block 14 moves along the direction of the guide post 18. The elastic element 17 is disposed between the positioning block 14 and the positioning groove 15 and is wound around the guide post 18. Specifically, the elastic element 17 can be disposed on the side of the guide post 18 away from the positioning handle 12. The elastic element 17 can be a spring, elastic sheet, rubber ring, or other elastic structure. The positioning plate 11 has a positioning groove 15, and the positioning block 14 is movably connected within the positioning groove 15, abutting against the positioning handle 12. That is, the product's interface component actually contacts the positioning block 14, and the positioning block 14 abuts and presses against or releases the interface component along the direction of the guide post 18. Through the cooperation with the positioning block 14, the positioning handle 12 does not directly contact the product's interface component, thus avoiding frictional wear on the interface component when the positioning handle 12 rotates. When the positioning handle 12 and the positioning block 14 abut against each other for positioning, the positioning block 14 is located on the side of the guide post 18 away from the positioning handle 12, and the elastic element 17 is compressed. The raised arc-shaped surface of the positioning handle 12 extending into the inner end of the positioning plate 11 contacts the positioning block 14 when rotating. When it rotates to be nearly perpendicular to the positioning plate 11, the raised arc-shaped surface separates from the positioning block 14. At this time, the distance between the positioning handle 12 and the positioning block 14 increases, and the positioning block 14 can be pushed by the elastic element 17 to move along the guide post 18 toward the outside of the positioning plate 11, releasing the pressure on the positioning block 14.

[0046] In some embodiments, refer to Figures 2-3 , Figure 6 The positioning plate 11 also has an interface groove 16 that opens towards the positioning handle 12 for positioning the product's interface component. The interface groove 16 communicates with the positioning groove 15 and the sliding groove 111 respectively, to facilitate the positioning of the interface component and to leave space for the connection between the interface component and the wire. The positioning block 14 extends into the interface groove 16 to form an abutment protrusion 141, which is used to abut and position the interface component. Since the shape of the abutment protrusion 141 is adapted to the interface groove 16, the interface groove 16 can limit the movement of the abutment protrusion 141, allowing it to slide along the interface groove 16 for better positioning of the interface component.

[0047] In some embodiments, refer to Figure 3 , Figure 6 The positioning plate 11 also has a handle groove 115 connecting the positioning slot 15 to the outside, and the positioning handle 12 rotates within the handle groove 115. The handle groove 115 provides space for the positioning handle 12 to rotate and can limit the positioning handle 12. Specifically, as shown... Figure 6As shown, the handle groove 115 is actually a stepped structure. When the positioning handle 12 is in a horizontal state, i.e., when the positioning block 14 is pushed to abut and press, the positioning handle 12 is limited by the higher groove wall of the handle groove 115, preventing excessive rotation and failure of the abutment. When the positioning handle 12 is in a vertical state, i.e., when the abutment is released, the positioning handle 12 is limited by the lower groove wall of the handle groove 115, preventing it from flipping. Since the rotation of the positioning handle 12 requires the pushing of the first lifting component 21 and the top block, the limitation of the positioning handle 12 in rotation by the handle groove 115 can effectively reduce problems caused by misoperation.

[0048] In some embodiments, such as Figures 1-2 , Figure 8 As shown, the positioning plate 11 is also provided with a circuit board positioning structure 19 to assist in positioning the circuit board. The circuit board positioning structure 19 includes a positioning handle 191, a limiting block 192, a rotating shaft 193, and a recovery member 194. The rotating shaft 193 has a D-shaped cross-section and passes through the positioning handle 191 and the limiting block 192. The recovery member 194 is elastic, and its two ends abut against the limiting block 192 and the positioning plate 11, respectively. One end of the positioning handle 191 extends out of the surface of the positioning plate 11 and can rotate around the axis formed by the center of the cross-section of the rotating shaft 193. Depending on the actual situation, in order to limit the rotation of the rotating shaft 193 and facilitate its rotation, a cylindrical limiting disk is usually formed at one end of the rotating shaft 193, and a corresponding limiting groove is opened in the positioning plate 11 to position the rotating shaft 193; alternatively, a limiting groove with the same maximum diameter as the rotating shaft 193 can be directly opened in the positioning plate 11 for positioning. One end of the limiting block 192 extends into the receiving groove 113 to facilitate direct lateral positioning of the circuit board. Since the rotating shaft 193 has a D-shaped cross-section, its side surface is actually composed of a plane and a partial cylindrical surface. That is, the distance from the axis of contact point varies depending on the side of the rotating shaft 193 in contact with it, allowing the limiting block 192 to move back and forth in a direction perpendicular to the axis of rotation when the rotating shaft 193 is rotated.

[0049] Specifically, refer to Figure 8The positioning handle 191 has a D-shaped through hole formed at the point through which the rotating shaft 193 passes, which is contoured to the surface of the rotating shaft 193. The limiting block 192 has a rectangular through hole at the point through which the rotating shaft 193 passes, and the limiting block 192 has a flat side contacting the side of the rotating shaft 193. When the positioning handle 191 is moved, the positioning handle 191 drives the rotating shaft 193 to rotate around the axis of the rotating shaft 193. The side of the rotating shaft 193 that contacts the limiting block 192 changes from a flat surface to a partially cylindrical surface, so that the contact position between the limiting block 192 and the rotating shaft 193 moves away from the axis in a direction perpendicular to the axis, thereby releasing the positioning of the circuit board. At this time, the restoring member 194 is compressed. When the positioning handle 191 is turned back, the side of the rotating shaft 193 that contacts the limiting block 192 changes from a partial cylindrical surface to a flat surface. The elastic force of the restoring component 194 pushes the limiting block 192 to press it tightly against the rotating shaft 193, thus moving the contact position between the limiting block 192 and the rotating shaft 193 towards the side closer to the axis in a direction perpendicular to the axis, thereby achieving the positioning of the circuit board. Depending on the actual situation, another drive structure can be set up to cooperate with the lifting structure 2 to realize the automated process, or the positioning handle 191 can be manually turned by the drive structure or manually in the previous process for positioning or depositioning. Before lifting the product, the positioning handle 191 needs to be rotated to the depositioned position.

[0050] In some embodiments, the positioning plate 11 further includes a first cover plate 104 and a second cover plate 105, respectively rotatably connected to the positioning plate 11, for pressing and limiting the various structures of the product during heat drying, so that the product can be stably connected and form a predetermined shape. (Refer to...) Figure 9 The first cover plate 104 corresponds to the receiving groove 113. When the first cover plate 104 is closed, it can press down on the circuit board and its components for positioning. The second cover plate 105 corresponds to the sliding wire groove assembly 13. When the second cover plate 105 is closed, it can press down on the wire portion of the product for positioning. Depending on the actual situation, the first cover plate 104 is provided with a soft material that contacts the side of the circuit board and components, such as urethane or silicone, to prevent damage to the circuit board and its components. In actual processes, warning lights or other structures can also be installed on the positioning plate 11 to indicate its status, such as whether it is at a high temperature. Before lifting the product, the first cover plate 104 and the second cover plate 105 need to be opened.

[0051] In some embodiments, the positioning plate 11 may also consist of multiple parts. (Refer to...) Figure 9The positioning plate 11 includes a mother positioning plate 101, a first sub-positioning plate 102, and a second sub-positioning plate 103. The mother positioning plate 101 has a recessed center forming a receiving groove. The first sub-positioning plate 102 is disposed within the receiving groove of the mother positioning plate 101, and the second sub-positioning plate 103 is mounted on the first sub-positioning plate 102. The first sub-positioning plate 102 and the second sub-positioning plate 103 surround each other to form a sliding groove 111. The first sub-positioning plate 102, the second sub-positioning plate 103, and the mother positioning plate 101 together surround each other to form a receiving groove 113 and a board material through groove 114. The circuit board positioning structure 19 is disposed in the mother positioning plate 101. A first cover plate 104 is rotatably connected to the mother positioning plate 101, and a second cover plate 105 is rotatably connected to the first sub-positioning plate 102. It should be understood that... Figure 9 The structure shown is for illustrative purposes only. In actual production, the number of sub-positioning plates can be increased or decreased depending on the process to facilitate better production, improve automation, and reduce costs. Depending on the actual situation, the second sub-positioning plate 103 can be configured as an integral structure with through holes, or as two or more separate structures.

[0052] Reference Figure 2 , Figure 9 The second sub-positioning plate 103 can be connected to the first sub-positioning plate 102 by bolts, welding, magnetic connection, or other means. The first sub-positioning plate 102 and the second sub-positioning plate 103 are connected by positioning protrusions on the first sub-positioning plate 102. Depending on the actual situation, the positioning protrusions can be one, two, or more protrusions distributed around the first sub-positioning plate 102. To facilitate the movement and engagement of the first sub-positioning plate 102 into the mother positioning plate 101, a moving handle is provided on one side of the first sub-positioning plate 102. It should be understood that... Figure 9 The structure shown is for illustrative purposes only. The connection between the first sub-positioning plate 102 and the mother positioning plate 101 can also be achieved through magnetic attraction, bolts, or other means.

[0053] Reference Figure 10The lifting structure 2 includes a first lifting assembly 21, a second lifting assembly 22, a first cylinder 24, a second cylinder 25, and a third lifting assembly 23. The first lifting assembly 21 and the second lifting assembly 22 are respectively connected to the first moving end 241 of the first cylinder 24, and the second cylinder 25 is connected to one side of the first moving end 241. That is, when the first moving end 241 of the first cylinder 24 moves, the first lifting assembly 21, the second lifting assembly 22, and the second cylinder 25 all move synchronously. The third lifting assembly 23 is connected to the second moving end 251 of the second cylinder 25, meaning that the third lifting assembly 23 can move further relative to the first lifting assembly 21 and the second lifting assembly 22. The first lifting component 21 corresponds to the position of the positioning handle 12, and the second lifting component 22 corresponds to the position of the clearance hole 112. The first cylinder 24 drives the first lifting component 21 to rise and push the positioning handle 12 to rotate. The first cylinder 24 also drives the second lifting component 22 to pass through the clearance hole 112 and push the sliding groove component 13 to slide upward. Since the height of the lower surface of the positioning handle 12 and the lower surface of the sliding groove component 13 may be different, and the positioning handle 12 needs to be pushed to release the product positioning before pushing the sliding groove component 13, the top surface heights of the first lifting component 21 and the second lifting component 22 are often different. At the same time, since the sliding groove component 13 usually has a certain length and a special shape, multiple second lifting components 22 are usually provided according to the shape of the sliding groove component 13 and the structure of the second lifting component 22, or multiple protrusions for extending into the clearance hole 112 are provided on one second lifting component 22 to facilitate the smooth lifting of the sliding groove component 13.

[0054] Specifically, refer to Figure 10 In this embodiment, the top surface height of the first lifting component 21 is higher than that of the second lifting component 22. There are three second lifting components 22, arranged along the extending direction of the sliding groove component 13. Correspondingly, there are also three clearance holes 112, and their inner diameter is adapted to the outer diameter of the second lifting component 22, typically the inner diameter of the clearance hole 112 is greater than or equal to the outer diameter of the second lifting component 22. Depending on the actual situation, the top end of the second lifting component 22 can be reduced in cross-section to make it easier for the second lifting component 22 to extend into the clearance hole 112. In this embodiment, as... Figure 10As shown, there are two third lifting components 23, corresponding to the through groove 114 of the plate and the notch formed on one side of the receiving groove 113 of the positioning plate 11, respectively. It should be understood that this embodiment and the accompanying drawings are only examples. The heights of the first lifting component 21 and the second lifting component 22 can be the same or different depending on the actual setting of the positioning handle 12 and the sliding groove component 13. The number of the second lifting components 22 and the number of the clearance holes 112, the number of the third lifting components 23 and the number of the through groove 114 of the plate are not limited. The receiving groove 113 of the positioning plate 11 may be notched or closed.

[0055] When carrying out jacking operations, refer to Figures 1-2 , Figure 10 First, the first cylinder 24 drives the first moving end 241 to move, which in turn moves the first lifting assembly 21, the second lifting assembly 22, and the second cylinder 25. Simultaneously, the third lifting assembly 23 also moves with the second cylinder 25. The first lifting assembly 21 first contacts the positioning handle 12 and lifts it, causing it to rotate within the handle groove 115. When the positioning handle 12 rotates to nearly perpendicular to the plane of the positioning plate 11, the raised arc surface of the positioning handle 12 disengages from the positioning block 14. The elastic member 17 moves the positioning block 14 closer to the positioning handle 12, causing the abutment protrusion 141 to slide out of the interface groove 16, releasing the positioning of the interface component. The second lifting assembly 22 then extends into the clearance groove and lifts the sliding wire groove assembly 13, causing the wire to disengage from the wire groove 131. Simultaneously, the third lifting assembly 23 moves with the movement of the second cylinder 25, lifting the circuit board and its components. Since the circuit board is placed vertically in the receiving groove 113, it needs to be lifted a further distance to detach it from the receiving groove 113. When the second lifting component 22 rises to the highest position of the sliding wire groove component 13, the wire is completely detached from the positioning plate 11. At this time, the interface component and the wire have been detached from the positioning, so lifting the circuit board will not affect the board material and the interface component. At this time, the first cylinder 24 stops rising, and the second cylinder 25 drives the third lifting component 23 to move. The third lifting component 23 moves further and extends into the board material through groove 114 and / or the notch formed by the positioning plate 11 in the receiving groove 113, pushing out the circuit board and its components. When the second cylinder 25 moves the third lifting component 23 to the highest point, the circuit board is detached from the positioning plate 11, and the product can be easily removed.

[0056] In some embodiments, refer to Figure 11The wire lifting fixture also includes a support box 3, a positioning plate 11 mounted on the top surface of the support box 3, and through holes corresponding to the positioning plate 11. The lifting structure 2 is installed inside the support box 3 and moves towards the positioning plate 11 through the through holes. Depending on the actual situation, the through holes can be a large through hole or a combination of several small through holes. A start button 32 is provided on one side of the support box 3, and the start button 32 is electrically connected to the lifting structure 2. In actual processes, multiple buttons can be set to control the operation of different cylinders, or connected to a control system to ultimately control the operation of different cylinders. A positioning structure 1 and its corresponding lifting structure 2 form a group, and multiple groups can be set on one support box 3. Depending on the actual situation, an air valve can also be installed on the rear side of the support box 3 to facilitate the operation of the cylinders in the lifting structure 2.

[0057] This application provides a wire lifting fixture, including a positioning structure and a lifting structure, with the lifting structure positioned below the positioning structure. The positioning structure includes a positioning plate, a positioning handle, and a sliding wire groove assembly, with the positioning handle and the sliding wire groove assembly movably connected to the positioning plate. The lifting structure includes a first lifting component, a second lifting component, and a first cylinder. The first and second lifting components are mounted on the first cylinder. The first lifting component corresponds to the positioning handle, and the second lifting component corresponds to the clearance hole corresponding to the sliding wire groove assembly. By providing a sliding wire groove assembly and assigning corresponding lifting components to the positioning handle and the sliding wire groove assembly, the level of automation can be improved, achieving efficient and rapid wire lifting, facilitating product removal. Furthermore, since the lifting components do not directly contact the wire, the wire shape remains unaffected.

[0058] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A wire lifting fixture, characterized in that, The wire lifting fixture includes: The positioning structure (1) includes a positioning plate (11), a positioning handle (12), and a sliding groove assembly (13). The positioning plate (11) has a sliding groove (111) and a clearance hole (112). The positioning handle (12) is rotatably connected to one side of the positioning plate (11). The clearance hole (112) is opened at the bottom of the sliding groove (111) and communicates with the sliding groove (111). The sliding groove assembly (13) is slidably connected in the sliding groove (111). A lifting structure (2) is disposed below the positioning structure (1). The lifting structure (2) includes a first lifting component (21), a second lifting component (22), and a first cylinder (24). The first lifting component (21) and the second lifting component (22) are respectively connected to the first moving end (241) of the first cylinder (24). The first lifting component (21) corresponds to the position of the positioning handle (12), and the second lifting component (22) corresponds to the position of the clearance hole (112). The first cylinder (24) drives the first lifting component (21) to rise and push the positioning handle (12) to rotate. The first cylinder (24) drives the second lifting component (22) to pass through the clearance hole (112) and push the sliding groove component (13) to slide upward.

2. The wire lifting fixture according to claim 1, characterized in that, The lifting structure (2) further includes a second cylinder (25) and a third lifting assembly (23). The second cylinder (25) is connected to one side of the first moving end (241), and the third lifting assembly (23) is connected to the second moving end (251) of the second cylinder (25). The first cylinder (24) drives the first moving end (241) to move, thereby driving the second cylinder (25) to move. The second cylinder (25) drives the third lifting assembly (23) to move.

3. The wire lifting fixture according to claim 2, characterized in that, The positioning plate (11) is also provided with a receiving groove (113), which is connected to the sliding groove (111). A plate through groove (114) is provided in the receiving groove (113). The third lifting component (23) is positioned corresponding to the plate through groove (114). The third lifting component (23) is driven by the second cylinder (25) to move upward into the plate through groove (114).

4. The wire lifting fixture according to claim 1, characterized in that, The bottom of the sliding groove assembly (13) extends outward to form a limiting edge (132), and the sidewall of the sliding groove (111) is conformally set to the limiting edge (132).

5. The wire lifting fixture according to claim 1, characterized in that, The positioning structure (1) further includes a positioning block (14), and a positioning groove (15) is provided on the positioning plate (11). The positioning block (14) is movably connected in the positioning groove (15), and the positioning block (14) abuts against the positioning handle (12).

6. The wire lifting fixture according to claim 5, characterized in that, The positioning plate (11) is also provided with an interface groove (16) that opens to the side of the positioning handle (12). The interface groove (16) is connected to the positioning groove (15) and the sliding groove (111) respectively. The positioning block (14) extends into the interface groove (16) to form an abutment protrusion (141).

7. The wire lifting fixture according to claim 5, characterized in that, The positioning structure (1) further includes an elastic element (17) and a guide post (18). The two ends of the guide post (18) are connected to the positioning groove (15). The guide post (18) passes through the positioning block (14). The positioning block (14) moves along the direction of the guide post (18). The elastic element (17) is disposed between the positioning block (14) and the positioning groove (15) and is wound around the guide post (18).

8. The wire lifting fixture according to claim 5, characterized in that, The positioning plate (11) is also provided with a handle groove (115) that connects the positioning groove (15) to the outside, and the positioning handle (12) rotates in the handle groove (115).

9. The wire lifting fixture according to claim 1, characterized in that, The wire lifting fixture also includes a support box (3), the positioning plate (11) is installed on the top surface of the support box (3), the support box (3) and the positioning plate (11) are provided with through holes at corresponding positions, the lifting structure (2) is installed inside the support box (3), and the lifting structure (2) moves towards the positioning plate (11) through the through holes.

10. The wire lifting fixture according to claim 1, characterized in that, The sliding groove assembly (13) has a positioning protrusion, which forms a groove (131) with the side wall of the sliding groove (111).

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