A punch mounting apparatus for cotton picker boll pickers

Abstract

The utility model discloses a kind of for cotton picker picking spindle assembly processing punch installation equipment, when realizing the punch installation of picking spindle assembly, first picking spindle assembly picking spindle component is inverted and loaded into first locating seat, then the base of picking spindle assembly is inverted and loaded into second locating seat and is sleeved on picking spindle component, then the bevel gear of picking spindle assembly is inverted and makes its embedded end insert into base, then hydraulic cylinder drives punch die to move downward and exert pressure on bevel gear, to make bevel gear and picking spindle component complete installation;While picking spindle assembly is installed on single locating die, sliding seat can be driven by driving cylinder to move, to make picking spindle assembly on next locating die punch installation, and set ejection mechanism to facilitate picking spindle assembly that completes installation is ejected upward and then removed;Finally have the effect of improving the installation efficiency of picking spindle assembly.

Description

Technical Field

[0001] This utility model relates to the field of cotton harvester parts processing equipment, and in particular to a stamping and installation equipment for processing cotton harvester spindle assembly. Background Technology

[0002] Existing spindle assembly (such as) Figure 3 As shown, the assembly includes a base a, a picking assembly b, and a bevel gear c. The picking assembly includes a connecting rod and a picking head. The base is threaded onto the seat tube assembly. The connecting rod and bevel gear are assembled from the upper and lower ends of the base, respectively, so that the assembly of the picking assembly and the bevel gear are rotatably connected to the base. During the rotation of the shaft that drives the bevel gear in the seat tube assembly, the bevel gear is driven to rotate, thereby driving the picking assembly to rotate, so as to pick cotton.

[0003] During the assembly of the connecting rod and bevel gear of the spindle assembly, an interference fit method can also be used for assembly (an embedded end with a mounting hole is set on the bevel gear and embedded in the base, and the connecting rod is inserted into the mounting hole with an interference fit). Therefore, there is an urgent need for a stamping installation equipment that can improve installation efficiency and realize both installation methods. Utility Model Content

[0004] The purpose of this invention is to provide a stamping and installation device for processing the spindle assembly of a cotton harvester, which improves the installation efficiency of the spindle assembly.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a stamping and installation device for processing a cotton harvester spindle assembly, comprising a frame, a positioning mold for performing spindle assembly positioning, a hydraulic cylinder mounted on the frame, and a stamping mold mounted on the output shaft of the hydraulic cylinder; the positioning mold includes a first positioning seat for positioning the spindle assembly after it is inverted, and a second positioning seat for positioning the base of the spindle assembly after it is inverted and fitted onto the spindle assembly, the second positioning seat being integrally mounted on the first positioning seat, and the embedded end of the bevel gear of the spindle assembly being inverted and inserted into the base during processing; a sliding seat for installing multiple positioning molds is slidably connected on the frame, and a driving cylinder is provided between the frame and the sliding seat to drive the sliding seat to move so that the positioning molds move one by one to the underside of the stamping mold for stamping and installation; an ejection mechanism is provided between the frame, the sliding seat and the multiple positioning molds to eject the multiple spindle assemblies after processing.

[0006] By adopting the above technical solution, when stamping and installing the ingot removal assembly, the ingot removal component of the ingot removal assembly is first inverted and installed into the first positioning seat. Then, the base of the ingot removal assembly is inverted and installed into the second positioning seat and fitted onto the ingot removal component. Next, the bevel gear of the ingot removal assembly is inverted so that its embedded end is inserted into the base. Then, the hydraulic cylinder drives the stamping die to move downward to apply pressure to the bevel gear, so that the bevel gear and the ingot removal component are installed. At the same time, after the ingot removal assembly is installed on a single positioning die, the sliding seat can be moved by the drive cylinder to stamp and install the ingot removal assembly on the next positioning die. An ejection mechanism is provided to facilitate the upward ejection and removal of the installed ingot removal assembly. Ultimately, this improves the installation efficiency of the ingot removal assembly.

[0007] A further feature of this invention is that the sliding seat is provided with a plurality of mounting holes arranged and distributed for the first positioning seat to be embedded in, the upper end of the mounting hole is provided with a threaded hole, and the periphery of the first positioning seat is provided with a threaded portion that is threadedly connected to the threaded hole.

[0008] By adopting the above technical solution, the mounting hole on the sliding seat can be used to embed the first positioning seat, and the threaded part on the periphery of the first positioning seat is threadedly connected to the threaded hole, thereby realizing the installation and fixation of the first positioning seat, and thus realizing the detachable installation of the positioning mold.

[0009] A further feature of this invention is that the bottom of the mounting hole is provided with a frustoconical positioning hole, and the lower end of the first positioning seat is embedded in the positioning hole.

[0010] By adopting the above technical solution, a frustoconical positioning hole is provided at the bottom of the mounting hole, and the lower end of the first positioning seat is embedded in the positioning hole, thereby realizing the positioning of the first positioning shaft during installation and avoiding angular deviation during the threaded connection process.

[0011] A further feature of this invention is that: the sliding seat is provided with an installation channel extending along its length on the side away from the driving cylinder; a first connecting hole is provided between the positioning hole and the installation channel; a second connecting hole corresponding to the first connecting hole is provided at the bottom of the first positioning seat; and the bottom of the positioning hole and the lower surface of the first positioning seat are spaced apart.

[0012] The ejection mechanism includes an ejection rod that is raised and lowered within the first connecting hole, an annular plate disposed around the ejection rod and located above the first connecting hole, a compression spring sleeved on the ejection rod with both ends pressed against the annular plate and the lower surface of the first positioning seat, and a linkage component disposed between the mounting channel of the frame and the sliding seat that ejects the ejection rod upward during the movement of the positioning mold after it has passed the stamping installation position. During the upward ejection of the ejection rod by the linkage component, the uppermost end of the ejection rod passes through the second connecting hole to eject the ingot removal assembly upward.

[0013] By adopting the above technical solution, during the process of the positioning mold continuing to move after passing the stamping installation position, the linkage component pushes the ejector rod upward, so that the uppermost end of the ejector rod passes through the second connecting hole to push the ingot removal assembly upward. At the same time, during the sliding seat reset process, under the reset action of the compression spring, the ejector rod can automatically reset after separating from the linkage component, avoiding interference with the installation of the ingot removal component of the ingot removal assembly.

[0014] A further feature of this invention is that the linkage assembly includes a mounting base mounted on a frame, a linkage arm with one end mounted on the mounting base and the other end slidably mounted in the mounting channel, and the linkage arm is provided with a guide slope for gradually pushing the ejector rod upward.

[0015] By adopting the above technical solution, the linkage assembly includes a mounting base set on the frame, a linkage arm with one end set on the mounting base and the other end slidably set in the installation channel, and a guide slope set on the linkage arm for gradually pushing the ejector rod upward. At this time, as the linkage arm gradually penetrates into the installation channel, an upward force can be applied to the pressing rod by the guide slope to realize the ejection and unloading assembly. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a partial enlarged view of the present invention at point A;

[0018] Figure 3 This is a schematic diagram of the structure of the ingot removal assembly in the prior art.

[0019] Reference numerals: 1. Frame; 2. Positioning mold; 2-1. First positioning seat; 2-1-1. Threaded part; 2-1-2. Second connecting hole; 2-2. Second positioning seat; 3. Hydraulic cylinder; 4. Stamping mold; 5. Sliding seat; 5-1. Mounting hole; 5-2. Threaded hole; 5-3. Positioning hole; 5-4. Mounting channel; 5-5. First connecting hole; 6. Drive cylinder; 7. Ejection mechanism; 7-1. Ejection rod; 7-2. Annular plate; 7-3. Compression spring; 7-4. Linkage assembly; 7-4-1. Mounting seat; 7-4-2. Linkage arm; 7-4-2-1. Guide slope; a. Base; b. Spindle removal assembly; c. Bevel gear. Detailed Implementation

[0020] The present invention will be further described in detail below with reference to the accompanying drawings.

[0021] Example: A stamping and mounting device for processing cotton harvester spindle assemblies, such as... Figure 1 and Figure 2 As shown, the assembly includes a frame 1, a positioning mold 2 for positioning the ingot removal assembly, a hydraulic cylinder 3 mounted on the frame 1, and a stamping mold 4 mounted on the output shaft of the hydraulic cylinder 3. The positioning mold 2 includes a first positioning seat 2-1 for positioning the ingot removal component of the ingot removal assembly after it is inverted, and a second positioning seat 2-2 for positioning the base of the ingot removal assembly after it is inverted and fitted onto the ingot removal component. The second positioning seat 2-2 is integrally mounted on the first positioning seat 2-1. The embedded end of the bevel gear of the ingot removal assembly is inverted and inserted into the base during processing. A sliding seat 5 for mounting multiple positioning molds 2 is slidably connected to the frame 1. A drive cylinder 6 is provided between the frame 1 and the sliding seat 5 to drive the sliding seat 5 to move so that the positioning molds 2 move one by one to the bottom of the stamping mold 4 for stamping installation. An ejection mechanism 7 is provided between the frame 1, the sliding seat 5, and the multiple positioning molds 2 to eject the multiple ingot removal assemblies after processing.

[0022] like Figure 1 and Figure 2 As shown, the sliding seat 5 has multiple mounting holes 5-1 arranged for the first positioning seat 2-1 to be inserted. The upper end of the mounting hole 5-1 has a threaded hole 5-2, and the periphery of the first positioning seat 2-1 has a threaded part 2-1-1 that is threaded into the threaded hole 5-2. The bottom of the mounting hole 5-1 has a frustoconical positioning hole 5-3, and the lower end of the first positioning seat 2-1 is inserted into the positioning hole 5-3.

[0023] like Figure 1 and Figure 2As shown, the sliding seat 5 is provided with an installation channel 5-4 extending along its length on the side away from the driving cylinder 6. A first connecting hole 5-5 is provided between the positioning hole 5-3 and the installation channel 5-4. A second connecting hole 2-1-2 corresponding to the first connecting hole 5-5 is provided at the bottom of the first positioning seat 2-1. The bottom of the positioning hole 5-3 and the lower surface of the first positioning seat 2-1 are spaced apart. The ejection mechanism 7 includes an ejection rod 7-1 that is lifted and disposed in the first connecting hole 5-5, an annular piece 7-2 disposed on the periphery of the ejection rod 7-1 and located above the first connecting hole 5-5, a compression spring 7-3 sleeved on the ejection rod 7-1 and with both ends pressed against the annular piece 7-2 and the lower surface of the first positioning seat 2-1, and a linkage component 7-4 disposed between the frame 1 and the mounting channel 5-4 of the sliding seat 5 and ejecting the ejection rod 7-1 upward during the movement of the positioning mold 2 after passing the stamping installation position. During the process of the linkage component 7-4 ejecting the ejection rod 7-1 upward, the uppermost end of the ejection rod 7-1 passes through the second connecting hole 2-1-2 to eject the ingot removal assembly upward. Meanwhile, the linkage component 7-4 includes a mounting base 7-4-1 set on the frame 1, a linkage arm 7-4-2 with one end set on the mounting base 7-4-1 and the other end slidably set in the installation channel 5-4, and a guide slope 7-4-2-1 for gradually pushing the ejector rod 7-1 upward.

[0024] Implementation effect: When stamping and installing the ingot removal assembly, the ingot removal component of the ingot removal assembly is first inverted and installed into the first positioning seat 2-1. Then, the base of the ingot removal assembly is inverted and installed into the second positioning seat 2-2 and fitted onto the ingot removal component. Then, the bevel gear of the ingot removal assembly is inverted so that its embedded end is inserted into the base. Subsequently, the hydraulic cylinder 3 drives the stamping die 4 to move downward to apply pressure to the bevel gear, so that the bevel gear and the ingot removal component are installed. At the same time, after the ingot removal assembly is installed on a single positioning die 2, the sliding seat 5 can be moved by the drive cylinder 6 to stamp and install the ingot removal assembly on the next positioning die 2. The ejection mechanism 7 is provided to facilitate the upward ejection and removal of the installed ingot removal assembly. Ultimately, it has the effect of improving the installation efficiency of the ingot removal assembly.

[0025] The mounting hole 5-1 on the sliding seat 5 allows the first positioning seat 2-1 to be inserted, and the threaded portion 2-1-1 on the periphery of the first positioning seat 2-1 is threaded into the threaded hole 5-2, thereby fixing the first positioning seat 2-1 and enabling the detachable installation of the positioning mold 2. A frustoconical positioning hole 5-3 is provided at the bottom of the mounting hole 5-1, and the lower end of the first positioning seat 2-1 is inserted into the positioning hole 5-3, thereby positioning the first positioning shaft and preventing angular misalignment during the threaded connection process.

[0026] As the positioning mold 2 continues to move after passing the stamping installation position, the linkage component 7-4 pushes the ejector rod 7-1 upward, so that the uppermost end of the ejector rod 7-1 passes through the second connecting hole 2-1-2 to push the ingot removal assembly upward. At the same time, during the reset process of the sliding seat 5, under the reset action of the compression spring 7-3, the ejector rod 7-1 can automatically reset after separating from the linkage component 7-4, avoiding interference with the installation of the ingot removal component of the ingot removal assembly. The linkage assembly 7-4 includes a mounting base 7-4-1 mounted on the frame 1 and a linkage arm 7-4-2 with one end mounted on the mounting base 7-4-1 and the other end slidably mounted in the mounting channel 5-4. The linkage arm 7-4-2 is provided with a guide slope 7-4-2-1 for gradually pushing the ejector rod 7-1 upward. At this time, as the linkage arm 7-4-2 gradually penetrates into the mounting channel 5-4, an upward force can be applied to the pressing rod through the guide slope 7-4-2-1 to realize the ejection of the ingot removal assembly.

[0027] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A stamping and installation device for processing the spindle assembly of a cotton harvester, characterized in that: The assembly includes a frame (1), a positioning mold (2) for positioning the ingot removal assembly, a hydraulic cylinder (3) mounted on the frame (1), and a stamping mold (4) mounted on the output shaft of the hydraulic cylinder (3). The positioning mold (2) includes a first positioning seat (2-1) for positioning the ingot removal component of the ingot removal assembly after it is inverted, and a second positioning seat (2-2) for positioning the base of the ingot removal assembly after it is inverted and fitted onto the ingot removal component. The second positioning seat (2-2) is integrally mounted on the first positioning seat (2-1). The embedded end of the bevel gear of the ingot removal assembly is inverted and inserted into the base during the processing. A sliding seat (5) for mounting multiple positioning dies (2) is slidably connected to the frame (1). A drive cylinder (6) is provided between the frame (1) and the sliding seat (5) to drive the sliding seat (5) to move so that the positioning dies (2) move one by one to the bottom of the stamping die (4) for stamping installation. An ejection mechanism (7) is provided between the frame (1), the sliding seat (5) and the multiple positioning dies (2) to be ejected after processing of multiple ingot removal assemblies.

2. The stamping and installation equipment for processing the spindle assembly of a cotton harvester according to claim 1, characterized in that: The sliding seat (5) is provided with a plurality of mounting holes (5-1) arranged and distributed for the first positioning seat (2-1) to be inserted. The upper end of the mounting hole (5-1) is provided with a threaded hole (5-2). The periphery of the first positioning seat (2-1) is provided with a threaded part (2-1-1) that is threadedly connected to the threaded hole (5-2).

3. The stamping and installation equipment for processing the spindle assembly of a cotton harvester according to claim 2, characterized in that: The bottom of the mounting hole (5-1) is provided with a frustoconical positioning hole (5-3), and the lower end of the first positioning seat (2-1) is embedded in the positioning hole (5-3).

4. A stamping and installation device for processing the spindle assembly of a cotton harvester according to claim 3, characterized in that: The sliding seat (5) has an installation channel (5-4) extending along its length on the side away from the driving cylinder (6). A first connecting hole (5-5) is provided between the positioning hole (5-3) and the installation channel (5-4). The bottom of the first positioning seat (2-1) is provided with a second connecting hole (2-1-2) corresponding to the first connecting hole (5-5). The bottom of the positioning hole (5-3) and the lower surface of the first positioning seat (2-1) are spaced apart. The ejection mechanism (7) includes an ejection rod (7-1) that is raised and lowered in the first connecting hole (5-5), and a rod that is disposed around the ejection rod (7-1) and located in the first connecting hole. (5-5) The annular plate (7-2) above, the compression spring (7-3) sleeved on the ejector rod (7-1) and with both ends pressed against the lower surface of the annular plate (7-2) and the first positioning seat (2-1), and the linkage assembly (7-4) set between the frame (1) and the sliding seat (5) and which pushes the ejector rod (7-1) upward during the process of the positioning mold (2) continuing to move after passing the stamping installation position, during the process of the linkage assembly (7-4) pushing the ejector rod (7-1) upward, the uppermost end of the ejector rod (7-1) passes through the second connecting hole (2-1-2) to realize the upward ejection of the ingot removal assembly.

5. A stamping and installation device for processing the spindle assembly of a cotton harvester according to claim 4, characterized in that: The linkage assembly (7-4) includes a mounting base (7-4-1) mounted on the frame (1), a linkage arm (7-4-2) with one end mounted on the mounting base (7-4-1) and the other end slidably mounted in the mounting channel (5-4), and the linkage arm (7-4-2) is provided with a guide slope (7-4-2-1) for gradually pushing the ejector rod (7-1) upward.

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