Steel wire rope rigging forming pressing machine

Abstract

The utility model relates to the related technical field of steel wire rope rigging production, and provides a steel wire rope rigging forming and pressing machine which comprises a rack and a door-shaped frame, the door-shaped frame is fixed to the top of the rack, through holes are formed in the two ends of the surface of the rack, a first hydraulic cylinder is installed at the bottom of the rack, and a forming and pressing assembly is arranged on the rack. The bending assembly is arranged on the door-shaped frame, the forming and pressing assembly comprises a forming seat, the forming seat is inserted into the surface of the rack, the forming seat and the rack are fixedly connected through bolts, a pair of preassembling grooves are formed in the top of the forming seat, a bottom groove is formed in the bottom of the rack and communicates with the through hole, and a pair of retaining rods are arranged in the bottom groove; the two ends of the retaining rod are slidably connected with movable frames in a sleeving mode. By means of the technical scheme, the technical problem that in the prior art, a lantern ring needs to be pre-bent before being used, so that the machining process is lengthened, and the production efficiency is affected is solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the technical field of wire rope sling production, and more specifically, to a wire rope sling forming and pressing machine. Background Technology

[0002] In the production of wire rope slings, the wire rope sling forming and pressing machine is a key piece of equipment. In the traditional wire rope sling manufacturing process, the connection process between the ferrule and the wire rope suffers from efficiency bottlenecks. When using a pressing machine to press the ferrule onto the wire rope, the ferrule needs to be pre-bent to a specific degree before proceeding to the next step.

[0003] This pre-bending process usually relies on manual labor or additional auxiliary equipment, which is quite cumbersome. It not only consumes a lot of time and manpower, but also extends the entire rigging production cycle and reduces production efficiency due to the extra process. It is also difficult to guarantee that the accuracy of the pre-bending is completely consistent, which will lead to differences in the compatibility between the collar and the wire rope during the subsequent pressing process, affecting the pressing quality.

[0004] Therefore, improvements have been made to address the aforementioned issues. Utility Model Content

[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide a wire rope rigging forming and pressing machine, which solves the technical problem in the prior art that the need for pre-bending of the ferrule before use leads to a lengthened processing flow and affects production efficiency.

[0006] According to one aspect, at least one embodiment of the present disclosure provides a wire rope rigging forming and pressing machine, comprising:

[0007] A platform and a gantry frame, wherein the gantry frame is fixed to the top of the platform;

[0008] A pair of through holes, a first hydraulic cylinder, and a forming and pressing assembly are provided. The through holes are formed at both ends of the surface of the frame. The first hydraulic cylinder is installed at the bottom of the frame. The forming and pressing assembly is disposed on the frame.

[0009] A bending assembly, wherein the bending assembly is disposed on the portal frame;

[0010] The molding and pressing assembly includes a molding seat, which is inserted into the surface of the frame. The molding seat and the frame are fixedly connected by bolts. The top of the molding seat has a pair of pre-installed slots, and the bottom of the frame has a bottom groove. The bottom groove is connected to the through hole. A pair of retaining rods are provided in the bottom groove, and both ends of the retaining rods are slidably fitted with a movable frame.

[0011] As a further technical solution, the upper end face of the mobile frame is provided with a column, and an extrusion block is fitted onto the column. The top of the extrusion block is provided with a connecting groove, and a tension bolt is installed in the connecting groove. The lower end of the tension bolt is connected to the upper end of the column by threaded screwing.

[0012] As a further technical solution, a driven rack is provided on the side end face of the mobile frame, a transmission shaft is rotatably connected in the bottom groove, a driven gear is provided at the upper end of the transmission shaft, the driven gear meshes with the driven rack, and a driving gear is provided at the lower end of the transmission shaft.

[0013] As a further technical solution, the output end of the first hydraulic cylinder is provided with an active rack, which meshes with the active gear, and the side end face of the moving frame is provided with a through-hole, which corresponds to the position of the driven rack.

[0014] As a further technical solution, the bending assembly includes a second hydraulic cylinder, which is fixed to the top of the portal frame. The output end of the second hydraulic cylinder is provided with a mounting base, and a pressure block is inserted and connected inside the mounting base.

[0015] As a further technical solution, the pressure block has a cylindrical structure, and the diameter of the pressure block matches the size of the inner groove of the molding seat.

[0016] As a further technical solution, a pair of stabilizing rods are fixed at the bottom of the platform, and the active rack and pinion is slidably connected to the stabilizing rods.

[0017] As a further technical solution, the column has a rectangular cross-section.

[0018] As a further technical solution, the depth of the pre-installed groove is the same as the thickness of the collar.

[0019] As a further technical solution, both sides of the molding seat have inwardly recessed opening structures, and the internal width of the recessed portion on both sides of the molding seat is the same as the width of the through hole opening.

[0020] The beneficial effects of the embodiments disclosed herein are as follows:

[0021] 1. The beneficial effects of the forming and pressing assembly in this disclosure are that the forming seat and the frame are bolted together for easy replacement, adapting to the pressing requirements of different specifications of collars, the pre-installed slot accurately positions the collar raw material, maintains the coordination of the rod, the moving frame, the extrusion block and the transmission structure, and achieves effective extrusion forming of the collar. The movement of the moving frame is controlled by the first hydraulic cylinder, which is simple and efficient to operate, reduces the complexity of manual operation, and improves the pressing accuracy and production efficiency.

[0022] 2. In this disclosure, the bending assembly has significant advantages. The second hydraulic cylinder drives the pressure block to move vertically, which can accurately bend the collar. The pressure block can be plugged and replaced with different diameter sizes to adapt to the bending requirements of various collars. The cylindrical pressure block matches the inner groove size of the forming seat, which can press the collar into a U-shape that is easy to form later. It also works in conjunction with the forming and pressing assembly, eliminating the extra process of pre-bending the collar and further improving the overall production efficiency of wire rope slings. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0024] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure;

[0025] Figure 2 This is an isometric drawing of the present disclosure;

[0026] Figure 3 This is an isometric sectional view of the present disclosure;

[0027] Figure 4 Appendix to this disclosure Figure 2 Enlarged view of part A in the middle;

[0028] In the diagram: 1. Stand; 2. Portal frame; 3. Through hole; 4. First hydraulic cylinder; 5. Forming and pressing assembly; 5-1. Forming seat; 5-2. Pre-installation groove; 5-3. Bottom groove; 5-4. Holding rod; 5-5. Moving frame; 5-6. Column; 5-7. Extrusion block; 5-8. Connecting groove; 5-9. Tensioning bolt; 5-10. Driven rack; 5-11. Drive shaft; 5-12. Driven gear; 5-13. Driving gear; 5-14. Driving rack; 5-15. Through port; 6. Bending assembly; 6-1. Second hydraulic cylinder; 6-2. Mounting seat; 6-3. Pressure block; 7. Stabilizing rod. Detailed Implementation

[0029] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0030] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0031] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0032] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to 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 disclosure.

[0034] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0035] like Figures 1-4 As shown, it illustrates a wire rope rigging forming and pressing machine according to an embodiment of the present disclosure, comprising:

[0036] The platform 1 and the portal frame 2 are fixed to the top of the platform 1;

[0037] A pair of through holes 3, a first hydraulic cylinder 4 and a forming and pressing assembly 5 are provided. The through holes 3 are opened at both ends of the surface of the platform 1, the first hydraulic cylinder 4 is installed at the bottom of the platform 1, and the forming and pressing assembly 5 is set on the platform 1.

[0038] Bending assembly 6 is mounted on portal frame 2;

[0039] The molding and pressing assembly 5 includes a molding seat 5-1, which is inserted into the surface of the frame 1 and fixedly connected to the frame 1 by bolts. The top of the molding seat 5-1 has a pair of pre-installation slots 5-2, and the bottom of the frame 1 has a bottom groove 5-3 connected to a through hole 3. A pair of retaining rods 5-4 are installed in the bottom groove 5-3, and both ends of the retaining rods 5-4 are slidably fitted with movable frames 5-5. A column 5-6 is installed on the upper surface of the movable frame 5-5, and an extrusion block 5-7 is fitted onto the column 5-6. The top of the extrusion block 5-7 has a connecting groove 5-8, and a tensioning bolt 5-9 is installed in the connecting groove 5-8. The lower end of the tension bolt 5-9 is screwed into the upper end of the column 5-6. A driven rack 5-10 is provided on the side end face of the movable frame 5-5. A drive shaft 5-11 is rotatably connected in the bottom groove 5-3. A driven gear 5-12 is provided on the upper end of the drive shaft 5-11. The driven gear 5-12 meshes with the driven rack 5-10. A drive gear 5-13 is provided on the lower end of the drive shaft 5-11. A drive rack 5-14 is provided on the output end of the first hydraulic cylinder 4. The drive rack 5-14 meshes with the drive gear 5-13. A through-hole 5-15 is provided on the side end face of the movable frame 5-5. The through-hole 5-15 corresponds to the position of the driven rack 5-10.

[0040] In some examples, a forming and pressing assembly 5 is designed to achieve the effect of forming and pressing the collar. This assembly includes a forming seat 5-1, which is inserted into the surface of the frame 1 and fixed to the frame 1 with bolts to ensure a stable connection. The forming seat 5-1 can be replaced by removing the bolts. The top of the forming seat 5-1 has a pre-installed groove 5-2 for placing the collar material to be formed, which serves as a preliminary positioning. The bottom groove 5-3 of the frame 1 is connected to the through hole 3. A pair of retaining rods 5-4 are fixed in the bottom groove 5-3. A movable frame 5-5 is slidably connected to the retaining rods 5-4, providing support and guidance for sliding. A column 5-6 is fixed on the upper end face of the movable frame 5-5, and an extrusion block 5-7 is fitted on its outside. The top of the extrusion block 5-7 has a connecting groove 5-8, and a tensioning bolt 5-9 is installed inside it. It can be screwed onto the column 5-6. Inside the upper end of 6, the extrusion block 5-7 can be firmly fixed on the movable frame 5-5. The side end face of the movable frame 5-5 is provided with a driven rack 5-10. The bottom groove 5-3 is rotatably connected to the drive shaft 5-11. The upper end and lower end of the drive shaft 5-11 are respectively provided with a driven gear 5-12 and a driving gear 5-13. The driven gear 5-12 meshes with the driven rack 5-10. The output end of the first hydraulic cylinder 4 is provided with a driving rack 5-14 and meshes with the driving gear 5-13. When the first hydraulic cylinder 4 works, it controls the movement of the driving rack 5-14, which can drive the driving gear 5-13 to rotate, thereby causing the drive shaft 5-11 to rotate. Through the transmission of the driven gear 5-12 and the driven rack 5-10, the movable frame 5-5 can be driven to slide along the retaining rod 5-4 to achieve the effect of synchronous movement of the two extrusion blocks 5-7 to extrude the locking sleeve.

[0041] like Figures 1-4 As shown, this embodiment proposes a bending assembly 6 including a second hydraulic cylinder 6-1, which is fixed on the top of the portal frame 2. The output end of the second hydraulic cylinder 6-1 is provided with a mounting base 6-2, and a pressure block 6-3 is inserted and connected inside the mounting base 6-2.

[0042] In some examples, in order to achieve the effect of bending the collar into a U-shape, a bending assembly 6 is designed. This assembly includes a second hydraulic cylinder 6-1 and is fixed to the top of the portal frame 2. A mounting base 6-2 is provided at its output end. A pressure block 6-3 is inserted into the mounting base 6-2. The pressure block 6-3 can be controlled by the second cylinder to move vertically up and down, so that it can enter the forming seat 5-1 to bend the collar. The pressure block 6-3 can be replaced with different diameter sizes by inserting and removing it.

[0043] For example, such as Figure 1 As shown, the pressure block 6-3 has a cylindrical structure, and the diameter of the pressure block 6-3 matches the size of the inner groove of the forming seat 5-1.

[0044] In some examples, the cylindrical structure allows the forming seat 5-1 to press the collar into a U-shape, facilitating the next forming step.

[0045] For example, such as Figure 2 As shown, a pair of stabilizing rods 7 are fixed at the bottom of the platform 1, and the active rack 5-14 is slidably connected to the stabilizing rods 7.

[0046] In some examples, the moving stabilizing effect of the active racks 5-14 can be increased by setting a pair of stabilizing rods 7, thereby improving the support strength.

[0047] For example, such as Figure 3 As shown, the cross-section of column 5-6 is rectangular.

[0048] In some examples, the rectangular structure prevents the extrusion blocks 5-7 from rotating after installation, thus maintaining a stable state.

[0049] For example, such as Figure 1 As shown, the depth of the pre-installed groove 5-2 is the same as the thickness of the collar.

[0050] In some examples, the pre-fitted groove 5-2 is the same depth as the collar thickness, allowing the collar to be fully embedded without displacement during compression.

[0051] For example, such as Figure 3 As shown, both sides of the molding seat 5-1 have inwardly recessed opening structures, and the internal width of the recessed part on both sides of the molding seat 5-1 is the same as the opening width of the through hole 3.

[0052] In some examples, the opening structure allows the forming seat 5-1 to avoid the pushing path of the push block.

[0053] In actual use: Place the collar material in the pre-installation slot 5-2 of the forming seat 5-1, start the second hydraulic cylinder 6-1 on the gantry frame 2, the mounting seat 6-2 at the output end of the second hydraulic cylinder 6-1 drives the pressure block 6-3 to descend, performing a bending operation on the collar located in the forming seat 5-1, so that the collar is U-shaped. After resetting, put the wire rope into the collar, start the first hydraulic cylinder 4, the active rack 5-14 at the output end of the first hydraulic cylinder 4 moves, driving the active gear 5-13 to rotate, which in turn causes the transmission shaft 5-11 to rotate. Through the transmission of the driven gear 5-12 and the driven rack 5-10, the moving frame 5-5 slides along the retaining rod 5-4, and the extrusion block 5-7 extrudes and forms the collar, which is then completely fitted onto the wire rope. The forming seat 5-1 and the extrusion block 5-7 can both be replaced by removing the bolts and the tension bolts 5-9.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A wire rope forming and pressing machine, characterized in that, include: A platform (1) and a portal frame (2), wherein the portal frame (2) is fixed to the top of the platform (1); A pair of through holes (3), a first hydraulic cylinder (4) and a forming and pressing assembly (5) are provided. The through holes (3) are opened at both ends of the surface of the platform (1). The first hydraulic cylinder (4) is installed at the bottom of the platform (1). The forming and pressing assembly (5) is disposed on the platform (1). A bending assembly (6) is disposed on the portal frame (2); The molding and pressing assembly (5) includes a molding seat (5-1), which is inserted into the surface of the frame (1). The molding seat (5-1) and the frame (1) are fixedly connected by bolts. A pair of pre-installed slots (5-2) are provided on the top of the molding seat (5-1), and a bottom groove (5-3) is provided on the bottom of the frame (1). The bottom groove (5-3) is connected to the through hole (3). A pair of retaining rods (5-4) are provided in the bottom groove (5-3), and a movable frame (5-5) is slidably fitted at both ends of the retaining rods (5-4).

2. The wire rope forming and pressing machine according to claim 1, characterized in that, The upper surface of the movable frame (5-5) is provided with a column (5-6), and a pressing block (5-7) is fitted onto the column (5-6). The top of the pressing block (5-7) is provided with a connecting groove (5-8), and a tension bolt (5-9) is installed in the connecting groove (5-8). The lower end of the tension bolt (5-9) is screwed into the upper end of the column (5-6) by thread.

3. The wire rope forming and pressing machine according to claim 2, characterized in that, A driven rack (5-10) is provided on the side end face of the movable frame (5-5). A drive shaft (5-11) is rotatably connected in the bottom groove (5-3). A driven gear (5-12) is provided on the upper end of the drive shaft (5-11). The driven gear (5-12) meshes with the driven rack (5-10). A drive gear (5-13) is provided on the lower end of the drive shaft (5-11).

4. A wire rope forming and pressing machine according to claim 3, characterized in that, The output end of the first hydraulic cylinder (4) is provided with a drive rack (5-14), which meshes with the drive gear (5-13). The side end face of the moving frame (5-5) is provided with a through opening (5-15), which corresponds to the position of the driven rack (5-10).

5. A wire rope forming and pressing machine according to claim 1, characterized in that, The bending assembly (6) includes a second hydraulic cylinder (6-1), which is fixed to the top of the portal frame (2). The output end of the second hydraulic cylinder (6-1) is provided with a mounting base (6-2), and a pressure block (6-3) is inserted and connected inside the mounting base (6-2).

6. A wire rope forming and pressing machine according to claim 5, characterized in that, The pressure block (6-3) has a cylindrical structure, and the diameter of the pressure block (6-3) matches the size of the inner groove of the forming seat (5-1).

7. A wire rope forming and pressing machine according to claim 4, characterized in that, A pair of stabilizing rods (7) are fixed at the bottom of the platform (1), and the active rack (5-14) is slidably connected to the stabilizing rods (7).

8. A wire rope forming and pressing machine according to claim 2, characterized in that, The cross-section of the column (5-6) is rectangular.

9. A wire rope forming and pressing machine according to claim 1, characterized in that, The depth of the pre-installed groove (5-2) is the same as the thickness of the collar.

10. A wire rope forming and pressing machine according to claim 1, characterized in that, Both sides of the molding seat (5-1) are recessed opening structures, and the internal width of the recessed part on both sides of the molding seat (5-1) is the same as the opening width of the through hole (3).

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