Silage maize harvester control tower welding tool structure

Abstract

The utility model relates to a welding tool structure for a control tower of a silage maize harvester. The welding tool structure comprises a base plate, a front positioning assembly, a disc left pin positioning assembly, a disc right pin positioning assembly, a branch pipe positioning assembly, a sleeve positioning assembly, a support plate positioning assembly, a fixed seat positioning assembly, a combined positioning assembly, a disc lower positioning assembly, a mistake-proof assembly, a positioning pin assembly and a clamping assembly. According to the silage harvester control tower welding tool structure, accurate positioning and reliable clamping of welded parts of a control tower are achieved, the quality is guaranteed, workpieces are accurately positioned and clamped, meanwhile, the workpieces are greatly convenient to place before welding and take out after being welded, and tool generalization is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding tooling, in particular to a welding tooling structure for a silage machine tower. Background Art

[0002] In the silage machine, the tower welding is connected to the straw chopping and grain crushing system in front, and the turntable and throwing cylinder in the back. The chopped corn stalks pass through the tower and enter the turntable and throwing cylinder. The current tower welding tooling is dedicated and fixed, making it difficult to pick up and place parts, and the positioning is unreliable. There is a lack of corresponding clamping, and it is difficult to ensure quality, so it needs to be improved. Utility Model Content

[0003] In view of this, the utility model provides a silage machine tower welding tooling structure.

[0004] Specifically, the utility model is realized by the following technical solutions:

[0005] According to a first aspect of the utility model, a silage machine tower welding tooling structure is provided, comprising: a base plate, a front positioning assembly, a disc left pin positioning assembly, a disc right pin positioning assembly, a branch pipe positioning assembly, a sleeve positioning assembly, a support plate positioning assembly, a fixed seat positioning assembly, a combined positioning assembly, a disc lower positioning assembly, an error-proofing assembly, a positioning pin assembly and a clamping assembly, wherein the front positioning assembly, the disc left pin positioning assembly, the disc right pin positioning assembly, the branch pipe positioning assembly, the sleeve positioning assembly, the support plate positioning assembly, the fixed seat positioning assembly, the combined positioning assembly, the disc lower positioning assembly, the error-proofing assembly, the positioning pin assembly and the clamping assembly are all arranged on the base plate On, the disc left pin positioning assembly and the disc right pin positioning assembly are respectively arranged on both sides of the base plate, the branch pipe positioning assembly is arranged close to the disc left pin positioning assembly, the sleeve positioning assembly is arranged between the disc left pin positioning assembly and the disc right pin positioning assembly, the support plate positioning assembly is arranged close to the sleeve positioning assembly, the fixed seat positioning assembly is arranged close to the support plate positioning assembly, the combined positioning assembly is arranged close to the disc left pin positioning assembly, the disc lower positioning assembly is arranged close to the sleeve positioning assembly, the error-proofing assembly is arranged close to the combined positioning assembly, the positioning pin assembly is arranged close to the branch pipe positioning assembly, and the clamping assembly is arranged on the combined positioning assembly.

[0006] Optionally, the front positioning assembly includes: a positioning plate, a base, an adjustment gasket, a reference block, a positioning pin, a support positioning pin, a clamp, a clamping piece, a shield, a slide plate, a guard plate, a linear slide rail, a limit block, a slider, a joint seat, a cylinder and a cylinder seat, wherein the base is arranged on the positioning plate, the adjustment gasket is arranged on the base, the reference block is arranged on the adjustment gasket, the positioning pin and the support positioning pin are arranged on the positioning plate, and the two are adjacent, the clamp and the clamping piece are both arranged on the positioning plate, and are respectively arranged on both sides of the support positioning pin, the slide plate is arranged on the positioning plate, the guard plate is arranged on the slide plate, the linear slide rail is arranged on the slide plate, the guard plate is arranged on the linear slide rail, the limit block is arranged on the linear slide rail, the slider is arranged on the slide plate, the joint seat is arranged in the guard plate, the cylinder seat is arranged in the guard plate, and the cylinder is arranged on the cylinder seat.

[0007] Optionally, the left pin positioning assembly of the disc includes: a left positioning pin, a left positioning plate, a left gasket, a left base, a left adjustment gasket and a left reference block, wherein the left gasket is arranged on the left base, the left positioning plate is arranged on the left gasket, the left positioning pin is arranged on the left positioning plate, the left base is arranged on the left reference block, and the left adjustment gasket is arranged on the left reference block.

[0008] Optionally, the branch pipe positioning assembly includes: a branch pipe positioning seat, a branch pipe gasket, a branch pipe positioning pin and a branch pipe base, wherein the branch pipe gasket is arranged on the branch pipe base, the branch pipe positioning seat is arranged on the branch pipe gasket, and the branch pipe positioning pin is arranged on the branch pipe positioning seat.

[0009] Optionally, the sleeve positioning assembly includes: a sleeve positioning pin, a sleeve positioning sleeve, a sleeve positioning plate, a sleeve gasket, a sleeve base, a sleeve slide plate, a sleeve limit pin, a sleeve limit sleeve, a sleeve limit plate, a sleeve positioning sleeve, a sleeve guide pin, a sleeve guard plate and a sleeve linear slide rail, wherein the sleeve gasket is arranged on the sleeve base, the sleeve positioning plate is arranged on the sleeve gasket, the sleeve positioning pin is arranged on the sleeve positioning plate, and the sleeve positioning sleeve is arranged on the sleeve base. The sleeve positioning pin is arranged on the sleeve base, the sleeve limit pin is arranged on the sleeve slide plate, the sleeve limit sleeve is arranged on the sleeve limit pin, the sleeve limit plate is arranged on the sleeve limit pin, the sleeve positioning sleeve is arranged on the sleeve positioning pin, the sleeve guide pin is arranged on the sleeve positioning sleeve, the sleeve guard plate is arranged on the sleeve slide plate, and the sleeve linear slide rail is arranged on the bottom of the sleeve slide plate.

[0010] Optionally, the support plate positioning assembly includes: a support plate positioning plate, a support plate gasket, a support plate base, a support plate slide plate, a support plate positioning pin, a support plate linear slide rail, a support plate gasket, a support plate connecting block, a support plate connecting plate and a support plate guard plate, wherein the support plate gasket is arranged on the support plate base, the support plate positioning plate is arranged on the support plate gasket, the support plate bottom plate is arranged on the support plate slide plate, the positioning pin is arranged on the left adjustment gasket of the disc left pin positioning assembly, and the left adjustment gasket is arranged on the left reference block of the disc left pin positioning assembly.

[0011] Optionally, the fixed seat positioning assembly includes: a guide plate, a push-type quick clamp, a fixed gasket, a fixed retaining ring, a fixed guide shaft, a fixed base, a fixed gasket, a fixed plate, a fixed positioning piece, a fixed positioning pin, a handle, a stabilizing gasket, a fixed connecting plate and a fixed connecting column, wherein the guide plate and the fixed retaining ring are both arranged on the fixed base, the push-type quick clamp is arranged on the guide plate, the fixed gasket is arranged on the push-type quick clamp, the fixed guide shaft is arranged on the fixed retaining ring, the fixed base is arranged on the fixed gasket, the fixed plate is arranged on the fixed gasket, the fixed positioning piece is arranged on the fixed plate, the fixed positioning pin is arranged on the fixed positioning piece, the handle is arranged on the fixed positioning piece, the stabilizing gasket is arranged on the fixed plate, the fixed connecting plate is arranged on the fixed plate, and the first end of the fixed connecting column is connected to the push-type quick clamp and the second end is connected to the fixed gasket.

[0012] Optionally, the combined positioning assembly includes: a positioning base plate, a strong magnet, a combined pad, a first combined pad, a first combined positioning plate, a second combined pad, a second combined positioning plate, a combined positioning pin, a combined base, a combined guide seat, a combined pin shaft and a combined pad pin, wherein the combined guide seat is arranged on the combined base, the first end of the combined pad pin is connected to the combined guide seat shaft through the combined pin shaft, the second combined positioning plate is connected to the second end shaft of the combined pad pin through the combined positioning pin, the second combined pad is arranged on the second combined positioning plate, the positioning base plate is arranged on the second combined pad, the combined pad is connected to the second combined pad, the strong magnet is arranged on the combined pad, the positioning base plate is connected to the combined pad, the first combined positioning plate is arranged on the second combined pad, and the first combined pad is arranged on the first combined positioning plate.

[0013] Optionally, the positioning pin assembly includes: a positioning guide pin, a positioning positioning pin, a positioning positioning sleeve, a positioning spring and a positioning cover, wherein the positioning positioning sleeve is arranged on the positioning positioning pin, the positioning guide pin is arranged on the positioning guide pin and extends out of the positioning positioning sleeve, the positioning spring is arranged in the positioning positioning sleeve and connected to the positioning guide pin, and the positioning cover is connected to the positioning positioning pin.

[0014] Optionally, a gas pipe is provided on the substrate.

[0015] The technical solution provided by the utility model brings at least the following beneficial effects:

[0016] The silage machine tower welding tooling structure provided in the present application realizes the precise positioning and reliable clamping of the tower welded parts, thereby ensuring the quality. While accurately positioning and clamping the workpiece, it greatly facilitates the placement of parts before welding and the removal of parts after welding, thereby realizing the universalization of tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 A structural schematic diagram of a silage machine tower welding tooling structure provided by an embodiment of the utility model;

[0020] Figure 2 A partial structural schematic diagram of a silage machine tower welding tooling structure provided by an embodiment of the utility model;

[0021] Figure 3 A partial structural schematic diagram of a silage machine tower welding tooling structure provided by an embodiment of the utility model;

[0022] Figure 4 A partial structural schematic diagram of a silage machine tower welding tooling structure provided by an embodiment of the utility model;

[0023] Figure 5 A partial structural schematic diagram of a silage machine tower welding tooling structure provided by an embodiment of the utility model;

[0024] Figure 6A partial structural schematic diagram of a silage machine tower welding tooling structure provided by an embodiment of the utility model;

[0025] Figure 7 A partial structural schematic diagram of a silage machine tower welding tooling structure provided by an embodiment of the utility model;

[0026] Figure 8 A partial structural schematic diagram of a silage machine tower welding tooling structure provided by an embodiment of the utility model;

[0027] Fig. 9 A partial structural schematic diagram of a silage machine tower welding tooling structure provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Figure 1 The schematic diagram of the structure of a silage machine tower welding tooling structure applicable to the embodiment of the utility model is schematically shown.

[0030] Reference Figure 1-9As shown, the present application provides a silage machine tower welding tooling structure, including: a base plate 1, a front positioning assembly 2, a disc left pin positioning assembly 3, a disc right pin positioning assembly 4, a branch pipe positioning assembly 5, a sleeve positioning assembly 6, a support plate positioning assembly 7, a fixed seat positioning assembly 8, a combined positioning assembly 9, a disc lower positioning assembly 10, an error-proofing assembly 11, a positioning pin assembly 12 and a clamping assembly 96, wherein the front positioning assembly 2, the disc left pin positioning assembly 3, the disc right pin positioning assembly 4, the branch pipe positioning assembly 5, the sleeve positioning assembly 6, the support plate positioning assembly 7, the fixed seat positioning assembly 8, the combined positioning assembly 9, the disc lower positioning assembly 10, the error-proofing assembly 11, the positioning pin assembly 12 and the clamping assembly 96 are all arranged on the base plate. 1, the disc left pin positioning assembly 3 and the disc right pin positioning assembly 4 are respectively arranged on both sides of the base plate 1, the branch pipe positioning assembly 5 is arranged close to the disc left pin positioning assembly 3, the sleeve positioning assembly 6 is arranged between the disc left pin positioning assembly 3 and the disc right pin positioning assembly 4, the support plate positioning assembly 7 is arranged close to the sleeve positioning assembly 6, the fixed seat positioning assembly 8 is arranged close to the support plate positioning assembly 7, the combined positioning assembly 9 is arranged close to the disc left pin positioning assembly 3, the disc lower positioning assembly 10 is arranged close to the sleeve positioning assembly 6, the error-proofing assembly 11 is arranged close to the combined positioning assembly 9, the positioning pin assembly 12 is arranged close to the branch pipe positioning assembly 5, and the clamping assembly 96 is arranged on the combined positioning assembly 9.

[0031] Exemplarily, the front positioning assembly 2 includes: a positioning plate 15, a base 16, an adjustment gasket 17, a reference block 18, a positioning pin 19, a support positioning pin 20, a clamp 21, a clamp 22, a shield 23, a slide plate 24, a guard plate 25, a linear slide rail 26, a limit block 27, a slider 28, a joint seat 29, a cylinder 30 and a cylinder seat 31, wherein the base 16 is arranged on the positioning plate 15, the adjustment gasket 17 is arranged on the base 16, the reference block 18 is arranged on the adjustment gasket 17, the positioning pin 19 and the support positioning pin 20 are arranged on the positioning plate 15, and the two are adjacent, so The clamp 21 and the clamping member 22 are both arranged on the positioning plate 15, and are respectively arranged on both sides of the support positioning pin 20, the slide plate 24 is arranged on the positioning plate 15, the shield 23 is arranged on the slide plate 24, the linear slide rail 26 is arranged on the slide plate 24, the shield 25 is arranged on the linear slide rail 26, the limit block 27 is arranged on the linear slide rail 26, the slider 28 is arranged on the slide plate 24, the joint seat 29 is arranged in the shield 23, the cylinder seat 31 is arranged in the shield 23, and the cylinder 30 is arranged on the cylinder seat 31.

[0032] In the embodiment of the present application, the front positioning assembly 2 is used to position the silage machine tower.

[0033] Exemplarily, the disc left pin positioning assembly 3 includes: a left positioning pin 32, a left positioning plate 33, a left gasket 34, a left base 35, a left adjustment gasket 36 and a left reference block 37, wherein the left gasket 34 is arranged on the left base 35, the left positioning plate 33 is arranged on the left gasket 34, the left positioning pin 32 is arranged on the left positioning plate 33, the left base 35 is arranged on the left reference block 37, and the left adjustment gasket 36 is arranged on the left reference block 37.

[0034] In the embodiment of the present application, the disk left pin positioning assembly 3 is used to position the disk left pin.

[0035] Exemplarily, the branch pipe positioning assembly 5 includes: a branch pipe positioning seat 38, a branch pipe gasket 39, a branch pipe positioning pin 40 and a branch pipe base 41, wherein the branch pipe gasket 39 is arranged on the branch pipe base 41, the branch pipe positioning seat 38 is arranged on the branch pipe gasket 39, and the branch pipe positioning pin 40 is arranged on the branch pipe positioning seat 38.

[0036] In the embodiment of the present application, the branch pipe positioning assembly 5 is used to position the branch pipe.

[0037] Exemplarily, the sleeve positioning assembly 6 includes: a sleeve positioning pin 42, a first sleeve positioning sleeve 43, a sleeve positioning plate 44, a sleeve gasket 45, a sleeve base 46, a sleeve slide plate 47, a sleeve limit pin 48, a sleeve limit sleeve 49, a sleeve limit plate 50, a second sleeve positioning sleeve 51, a sleeve guide pin 52, a sleeve guard plate 53 and a sleeve linear slide rail 54, wherein the sleeve gasket 45 is arranged on the sleeve base 46, the sleeve positioning plate 44 is arranged on the sleeve gasket 45, the sleeve positioning pin 42 is arranged on the sleeve positioning plate 44, and the first sleeve positioning sleeve 47 is arranged on the sleeve gasket 45. 3 is arranged on the sleeve locating pin 42, the sleeve base 46 is arranged on the sleeve slide plate 47, the sleeve limit pin 48 is arranged on the sleeve slide plate 47, the sleeve limit sleeve 49 is sleeved on the sleeve limit pin 48, the sleeve limit plate 50 is arranged on the sleeve limit pin 48, the first sleeve positioning sleeve 43 is sleeved on the sleeve locating pin 42, the sleeve guide pin 52 is sleeved on the second sleeve positioning sleeve 51, the sleeve guard plate 53 is arranged on the sleeve slide plate 47, and the sleeve linear slide rail 54 is arranged at the bottom of the sleeve slide plate 47.

[0038] In the embodiment of the present application, the sleeve positioning assembly 6 is used to position the sleeve.

[0039] Exemplarily, the support plate positioning assembly 7 includes: a support plate positioning plate 55, a support plate gasket 61, a support plate base 57, a support plate slide plate 58, a support plate positioning pin 59, a support plate linear slide rail 60, a support plate gasket 61, a support plate connecting block 62, a support plate connecting plate 63 and a support plate guard plate 64, wherein the support plate gasket 61 is arranged on the support plate base 57, the support plate positioning plate 55 is arranged on the support plate gasket 61, the support plate bottom plate is arranged on the support plate slide plate 58, the positioning pin 19 is arranged on the left adjustment gasket 36 of the disc left pin positioning assembly 3, and the left adjustment gasket 36 is arranged on the left reference block 37 of the disc left pin positioning assembly 3.

[0040] In the embodiment of the present application, the support plate positioning assembly 7 is used to position the support plate.

[0041] Exemplarily, the fixed seat positioning assembly 8 includes: a guide plate 65, a flat push type quick clamp 66, a fixed gasket 71, a fixed retaining ring 68, a fixed guide shaft 69, a fixed base 70, a fixed gasket 71, a fixed plate 72, a fixed positioning member 73, a fixed positioning pin 74, a handle 75, a stabilizing gasket 76, a fixed connecting plate 77 and a fixed connecting column 78, wherein the guide plate 65 and the fixed retaining ring 68 are both arranged on the fixed base 70, the flat push type quick clamp 66 is arranged on the guide plate 65, the fixed gasket 71 is arranged on the flat push type quick clamp 66, the fixed guide The shaft 69 is arranged on the fixed baffle ring 68, the fixed base 70 is arranged on the fixed gasket 71, the fixed plate 72 is arranged on the fixed gasket 71, the fixed positioning member 73 is arranged on the fixed plate 72, the fixed positioning pin 74 is arranged on the fixed positioning member 73, the handle 75 is arranged on the fixed positioning member 73, the stabilizing gasket 76 is arranged on the fixed plate 72, the fixed connecting plate 77 is arranged on the fixed plate 72, the first end of the fixed connecting column 78 is connected to the push-type quick clamp 66 and the second end is connected to the fixed gasket 71.

[0042] In the embodiment of the present application, the fixing seat positioning assembly 8 is used to position the fixing seat.

[0043] Exemplarily, the combined positioning assembly 9 includes: a positioning base plate 79, a strong magnet 80, a combined pad 81, a first combined pad 82, a first combined positioning plate 83, a second combined pad 84, a second combined positioning plate 85, a combined positioning pin 86, a combined base 87, a combined guide seat 88, a combined pin shaft 89 and a combined pad pin 90, wherein the combined guide seat 88 is arranged on the combined base 87, the first end of the combined pad pin 90 is connected to the combined guide seat 88 axis through the combined pin shaft 89, and the second combined positioning plate 85 is connected to the combined guide seat 88 axis through the combined pin shaft 89. The combined positioning pin 86 is connected to the second end shaft of the combined pad pin 90, the second combined gasket 84 is arranged on the second combined positioning plate 85, the positioning base plate 79 is arranged on the second combined gasket 84, the combined pad 81 is connected to the second combined pad 84, the strong magnet 80 is arranged on the combined pad 81, the positioning base plate 79 is connected to the combined pad 81, the first combined positioning plate 83 is arranged on the second combined gasket, and the first combined gasket 82 is arranged on the first combined positioning plate 83.

[0044] In the embodiment of the present application, the combined positioning component 9 is used to provide positioning.

[0045] Exemplarily, the positioning pin assembly 12 includes: a positioning guide pin 91, a positioning positioning pin 92, a positioning positioning sleeve 93, a positioning spring 94 and a positioning stop cover 95, wherein the positioning positioning sleeve 93 is sleeved on the positioning positioning pin 92, the positioning guide pin 91 is arranged on the positioning guide pin 91 and extends out of the positioning positioning sleeve 93, the positioning spring 94 is arranged in the positioning positioning sleeve 93 and is connected to the positioning guide pin 91, and the positioning stop cover 95 is connected to the positioning positioning pin 92.

[0046] In the embodiment of the present application, the positioning pin assembly 12 is used to provide positioning.

[0047] Exemplarily, a gas pipe 13 is disposed on the substrate 1 .

[0048] In the embodiment of the present application, the gas circuit pipe 13 is used to input gas.

[0049] When using this silage machine tower welding tooling structure, first operate the air circuit pipe 13, and the cylinder 30 drives the slide plate 24 with the positioning plate 15 and the support plate connecting plate 63 to pull the support plate slide plate 58 with the support plate positioning plate 55 backward as a whole until the rear limit block 27 limits the position. Then operate the 4 positioning pins 19 and the 2 support positioning pins 20, pull back all the positioning pins 19, open the 2 clamping parts 22, and then operate the combined positioning assembly 9, flip open the positioning base plate 79, and then operate the fixed seat positioning assembly 8, driven by the push-type quick clamp 66, retract the fixed positioning part 73, and then slide the sleeve slide plate 47 of the sleeve positioning assembly 6 to the left end, insert the sleeve limit pin 48 into the sleeve limit sleeve 49 and the sleeve limit plate 50, push the sleeve positioning pin 42 up and turn it, and lock it with its transverse groove and sleeve guide pin 52, or slide the sleeve slide plate 47 of the sleeve positioning assembly 6 to the right end, and then open the clamping assembly 96, and then unscrew the 2 support plate positioning pins 59. Then operate the error-proofing assembly 11 to flip to the position shown in the figure, operate the left positioning pin 32 of the left disk pin positioning assembly 3 and the right disk pin positioning assembly 4, extend the two positioning pins 19, insert the two holes of the disk in the tower welding diagram into the two positioning pins 19, and the disk surface is close to the two left positioning plates 33 and the positioning plate of the lower disk positioning assembly 10, and then operate the clamping assembly 96 to clamp the disk, and then use the two shallow throat C-type clamps 14 to clamp the disk. Then insert the left and right oblong holes of the branch pipe in the tower welding diagram into the branch pipe positioning pins 40 of the two branch pipe positioning assembly 5 structure, and the lower plane of the branch pipe falls on the two branch pipe positioning seats 38, and then put the left end of the lower wall of the tower welding diagram into the hole of the disk, and insert the small square hole of the lower wall into the positioning pin of the positioning pin assembly 12, and the lower part of the lower wall falls on the upper part of the branch pipe. Then put the left end of the upper wall of the tower welding diagram into the hole of the disc and above the lower wall, then operate the gas pipe 13, use the cylinder 30 of the front positioning assembly 2 structure to drive the slide plate 24 and the support plate slide plate 58 to slide to the left until the left limit block 27 blocks the slide plate 24, at this time, the two support plate positioning plates 55 and the positioning plate 15 are in the correct position, then operate the two support positioning pins 20, extend the positioning pins 19, support the lower right end plate of the lower wall, then put the left bracket and the right bracket of the tower welding diagram between the branch pipe and the positioning plate 15, then operate the four positioning pins 19, extend the positioning positioning pins 92, insert them into the holes of the left bracket and the right bracket to fix the position, and then operate the two clamps 22 to clamp the left bracket and the right bracket. Then operate the two clamps 21 to clamp the upper plane of the right end of the lower wall. Then put the reinforcement rib of the tower welding diagram on the gap between the upper wall and the lower wall, and point it with a welding point. If it is FA30A model, insert the sleeve weld of the tower welding diagram into the sleeve positioning pin 42 of the sleeve positioning assembly 6, insert the first sleeve positioning sleeve 43 between the sleeve weld and the sleeve positioning pin 42, and the radial position of the upper end of the sleeve weld.If it is the FA18A model, slide the sleeve slide plate 47 of the sleeve positioning assembly 6 to the right end, so as not to interfere with the placement of the disc welding, and realize the commonality of the two models. Then, place the support plate of the tower welding diagram against the two support plate positioning plates 55, insert the two support plate positioning pins 59 into the support plate holes, screw them into the combination holes of the light holes and threads of the support plate positioning plates 55, and clamp them with the positioning belt. Then, install the fixing seat of the tower welding diagram on the fixing seat positioning assembly 8, insert the two fixing positioning pins 74 into the fixing seat holes, screw them into the combination holes of the light holes and threads of the fixing positioning parts 73, and clamp them with the positioning belt. Then operate the flat push quick clamp 66 to place the fixing seat against the edge of the upper arm and the lower wall. Then install the mounting plate, reinforcing plate and pipe clamp seat of the tower welding diagram to the combined pad 81, positioning bottom plate 79 and second combined positioning plate 85 of the combined positioning assembly 9, and suck them with a strong magnet 80, wherein the two holes of the pipe clamp seat are simultaneously inserted into the two combined positioning pins 86. Then put the support plate of the tower welding diagram in the position shown in the figure and point it with a welding point. Then refer to the requirements of the product drawing and weld all the welds. Then open all the clamping devices, withdraw all the positioning pins, unscrew all the positioning threaded pins, flip open the combined positioning assembly 9 and the error-proofing assembly 11, operate the gas line pipe 13, drive the slide plate 24 with the positioning plate 15 by the cylinder 30 and pull the support plate slide plate 58 with the support plate positioning plate 55 by the support plate connecting plate 63 to retreat as a whole until the rear limit block 27 limits the position. If it is the FA30A model, pull out the first sleeve positioning sleeve 43, withdraw the sleeve positioning pin 42, and then use the lifting device to hang down the welded tower welding.

[0050] The silage machine tower welding tooling structure provided in the present application realizes the precise positioning and reliable clamping of the tower welded parts, thereby ensuring the quality. While accurately positioning and clamping the workpiece, it greatly facilitates the placement of parts before welding and the removal of parts after welding, thereby realizing the universalization of tooling.

[0051] It should be noted that, in the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0052] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0053] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0054] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0055] The above description is only a specific embodiment of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but should conform to the widest scope consistent with the principles and novel features applied herein.

Claims

1. A silage machine tower welding tooling structure, characterized in that: include: Base plate, front positioning assembly, disk left pin positioning assembly, disk right pin positioning assembly, branch pipe positioning assembly, sleeve positioning assembly, support plate positioning assembly, fixed seat positioning assembly, combined positioning assembly, disk lower positioning assembly, error proofing assembly, positioning pin assembly and clamping assembly, wherein the front positioning assembly, disk left pin positioning assembly, disk right pin positioning assembly, branch pipe positioning assembly, sleeve positioning assembly, support plate positioning assembly, fixed seat positioning assembly, combined positioning assembly, disk lower positioning assembly, error proofing assembly, positioning pin assembly and clamping assembly are all arranged on the base plate, the disk left pin positioning assembly and the disk The right pin positioning assembly of the disk is respectively arranged on both sides of the base plate, the branch pipe positioning assembly is arranged close to the left pin positioning assembly of the disk, the sleeve positioning assembly is arranged between the left pin positioning assembly of the disk and the right pin positioning assembly of the disk, the support plate positioning assembly is arranged close to the sleeve positioning assembly, the fixed seat positioning assembly is arranged close to the support plate positioning assembly, the combined positioning assembly is arranged close to the left pin positioning assembly of the disk, the lower positioning assembly of the disk is arranged close to the sleeve positioning assembly, the error-proofing assembly is arranged close to the combined positioning assembly, the positioning pin assembly is arranged close to the branch pipe positioning assembly, and the clamping assembly is arranged on the combined positioning assembly.

2. The silage machine tower welding tooling structure according to claim 1 is characterized in that: The front positioning assembly includes: a positioning plate, a base, an adjustment gasket, a reference block, a positioning pin, a supporting positioning pin, a clamp, a clamping piece, a shield, a slide plate, a guard plate, a linear slide rail, a limit block, a slider, a joint seat, a cylinder and a cylinder seat, wherein the base is arranged on the positioning plate, the adjustment gasket is arranged on the base, the reference block is arranged on the adjustment gasket, the positioning pin and the supporting positioning pin are arranged on the positioning plate, and the two are adjacent, the clamp and the clamping piece are both arranged on the positioning plate, and are respectively arranged on both sides of the supporting positioning pin, the slide plate is arranged on the positioning plate, the guard plate is arranged on the slide plate, the linear slide rail is arranged on the slide plate, the guard plate is arranged on the linear slide rail, the limit block is arranged on the linear slide rail, the slider is arranged on the slide plate, the joint seat is arranged in the shield, the cylinder seat is arranged in the shield, and the cylinder is arranged on the cylinder seat.

3. The silage machine tower welding tooling structure according to claim 1 is characterized in that: The left pin positioning assembly of the disc includes: a left positioning pin, a left positioning plate, a left gasket, a left base, a left adjustment gasket and a left reference block, wherein the left gasket is arranged on the left base, the left positioning plate is arranged on the left gasket, the left positioning pin is arranged on the left positioning plate, the left base is arranged on the left reference block, and the left adjustment gasket is arranged on the left reference block.

4. The silage machine tower welding tooling structure according to claim 1, characterized in that: The branch pipe positioning assembly includes: a branch pipe positioning seat, a branch pipe gasket, a branch pipe positioning pin and a branch pipe base, wherein the branch pipe gasket is arranged on the branch pipe base, the branch pipe positioning seat is arranged on the branch pipe gasket, and the branch pipe positioning pin is arranged on the branch pipe positioning seat.

5. The silage machine tower welding tooling structure according to claim 1, characterized in that: The sleeve positioning assembly includes: a sleeve positioning pin, a first sleeve positioning sleeve, a sleeve positioning plate, a sleeve gasket, a sleeve base, a sleeve slide plate, a sleeve limit pin, a sleeve limit sleeve, a sleeve limit plate, a second sleeve positioning sleeve, a sleeve guide pin, a sleeve guard plate and a sleeve linear slide rail, wherein the sleeve gasket is arranged on the sleeve base, the sleeve positioning plate is arranged on the sleeve gasket, the sleeve positioning pin is arranged on the sleeve positioning plate, and the first sleeve positioning sleeve is arranged on the sleeve. On the sleeve locating pin, the sleeve base is arranged on the sleeve slide plate, the sleeve limit pin is arranged on the sleeve slide plate, the sleeve limit sleeve is arranged on the sleeve limit pin, the sleeve limit plate is arranged on the sleeve limit pin, the first sleeve positioning sleeve is arranged on the sleeve locating pin, the sleeve guide pin is arranged on the second sleeve positioning sleeve, the sleeve guard plate is arranged on the sleeve slide plate, and the sleeve linear slide rail is arranged at the bottom of the sleeve slide plate.

6. The silage machine tower welding tooling structure according to claim 1, characterized in that: The support plate positioning assembly includes: a support plate positioning plate, a support plate base, a support plate slide plate, a support plate positioning pin, a support plate linear slide rail, a support plate gasket, a support plate connecting block, a support plate connecting plate and a support plate guard plate, wherein the support plate gasket is arranged on the support plate base, the support plate positioning plate is arranged on the support plate gasket, the support plate base is arranged on the support plate slide plate, the positioning pin is arranged on the left adjustment gasket of the disc left pin positioning assembly, and the left adjustment gasket is arranged on the left reference block of the disc left pin positioning assembly.

7. The silage machine tower welding tooling structure according to claim 1, characterized in that: The fixed seat positioning assembly comprises: a guide plate, a push-type quick clamp, a fixed retaining ring, a fixed guide shaft, a fixed base, a fixed gasket, a fixed plate, a fixed positioning piece, a fixed positioning pin, a handle, a stabilizing gasket, a fixed connecting plate and a fixed connecting column, wherein the guide plate and the fixed retaining ring are both arranged on the fixed base, the push-type quick clamp is arranged on the guide plate, the fixed gasket is arranged on the push-type quick clamp, the fixed guide shaft is arranged on the fixed retaining ring, the fixed base is arranged on the fixed gasket, the fixed plate is arranged on the fixed gasket, the fixed positioning piece is arranged on the fixed plate, the fixed positioning pin is arranged on the fixed positioning piece, the handle is arranged on the fixed positioning piece, the stabilizing gasket is arranged on the fixed plate, the fixed connecting plate is arranged on the fixed plate, and the first end of the fixed connecting column is connected to the push-type quick clamp and the second end is connected to the fixed gasket.

8. The silage machine tower welding tooling structure according to claim 1, characterized in that: The combined positioning assembly includes: a positioning base plate, a strong magnet, a combined pad, a first combined pad, a first combined positioning plate, a second combined pad, a second combined positioning plate, a combined positioning pin, a combined base, a combined guide seat, a combined pin shaft and a combined pad pin, wherein the combined guide seat is arranged on the combined base, the first end of the combined pad pin is connected to the combined guide seat shaft through the combined pin shaft, the second combined positioning plate is connected to the second end shaft of the combined pad pin through the combined positioning pin, the second combined pad is arranged on the second combined positioning plate, the positioning base plate is arranged on the second combined pad, the combined pad is connected to the second combined pad, the strong magnet is arranged on the combined pad, the positioning base plate is connected to the combined pad, the first combined positioning plate is arranged on the second combined pad, and the first combined pad is arranged on the first combined positioning plate.

9. The silage machine tower welding tooling structure according to claim 1, characterized in that: The positioning pin assembly includes: a positioning guide pin, a positioning locating pin, a positioning locating sleeve, a positioning spring and a positioning blocking cover, wherein the positioning locating sleeve is arranged on the positioning locating pin, the positioning guide pin is arranged on the positioning guide pin and extends out of the positioning locating sleeve, the positioning spring is arranged in the positioning locating sleeve and connected to the positioning guide pin, and the positioning blocking cover is connected to the positioning locating pin.

10. The silage machine tower welding tooling structure according to claim 1, characterized in that: The base plate is provided with gas path pipes.

Images