Welding tool for vibrator roller

Abstract

The utility model relates to the technical field of tomato harvesting equipment, in particular to a vibrator roller welding tool which comprises a tool platform provided with a roller body. The first supporting seat is detachably connected to the tool platform and located at one end of the roller body. A first supporting shaft is arranged on the side, facing the roller body, of the first supporting base. The first supporting shaft and the roller body are coaxially arranged, and the first supporting shaft is suitable for being coaxially sleeved with a first welding piece to be welded to the roller body; the second supporting seat is detachably connected to the tool platform and located at the other end of the roller body; a second supporting shaft is arranged on the side, facing the roller body, of the second supporting base. The second supporting shaft and the roller body are coaxially arranged, and the second supporting shaft is suitable for being coaxially sleeved with a second welding piece so as to be welded to the roller body. The technical problem that in the welding process of an existing vibrator roller, the coaxiality of an embedded steel plate, a fixing disc and a roller body is difficult to guarantee, and consequently the vibrator roller is prone to shaking when applied to a vehicle is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tomato harvesting equipment, in particular to a vibrator roller welding tool. Background Art

[0002] The vibrator drum of the self-propelled tomato harvester is the core component of the harvester and a fruit vine separation device. The fruit vines that enter the vibrator drum through the header can be quickly separated by the vibration of the vibrator, and finally the tomatoes are quickly harvested. The vibrator drum is a combination made by welding, so the main technologies involved are welding process and positioning process. The quality of the welding process directly affects the performance of the whole machine and plays a vital role.

[0003] The existing vibrator roller usually includes a roller body, an embedded steel plate and a fixed plate, which are usually assembled into one by welding. The roller body is usually used as a positioning device, and the embedded steel plate and the fixed plate are welded to both sides of the roller body respectively. However, during the welding process, it is difficult to ensure the coaxiality of the embedded steel plate and the fixed plate with the roller body, resulting in the vibrator roller obtained by welding being prone to shaking when used in the vehicle. Utility Model Content

[0004] The utility model provides a vibrator roller welding tool, which solves the technical problem that it is difficult to ensure the coaxiality of the embedded steel plate and the fixed disk with the roller body during the welding process of the existing vibrator roller, resulting in the vibrator roller being easily shaken when used in a vehicle.

[0005] In view of this, the utility model provides a vibrator roller welding tool, comprising:

[0006] Tooling platform, suitable for horizontally setting the drum body;

[0007] A first support seat is detachably connected to the tooling platform and is located at one end of the drum body; a first support shaft is provided on the first support seat on a side facing the drum body; the first support shaft is coaxially arranged with the drum body, and the first support shaft is suitable for coaxially sleeved with a first welding piece to be coaxially welded with the drum body;

[0008] A second support seat is detachably connected to the tooling platform and is located at the other end of the roller body; a second support shaft is provided on the second support seat on a side facing the roller body; the second support shaft is coaxially arranged with the roller body, and the second support shaft is suitable for coaxially sleeved with a second welding piece to be coaxially welded with the roller body.

[0009] Optionally, a plurality of pin holes are provided on the top of the tooling platform, and the plurality of pin holes are evenly distributed in a matrix shape. The first support seat is positioned and connected to the tooling platform by cooperating with the pin holes through a first pin shaft, and the second support seat is positioned and connected to the tooling platform by cooperating with the pin holes through a second pin shaft.

[0010] Optionally, a plurality of first alignments and a second alignment are provided on the top of the tooling platform; the plurality of first alignments are evenly spaced along a first horizontal direction on the top of the tooling platform, and the plurality of second alignments are evenly spaced along a second horizontal direction on the top of the tooling platform; wherein the first horizontal direction is perpendicular to the second horizontal direction.

[0011] Optionally, the first support seat includes a first horizontal plate and a first vertical plate; the first horizontal plate is provided with a plurality of first positioning holes for the first pin shaft to fit through; the first vertical plate is arranged on the top of the first horizontal plate; the first support shaft is passed through the first vertical plate in a direction perpendicular to the first vertical plate.

[0012] Optionally, at least one first rib is provided on a side of the first vertical plate away from the drum body, and the first ribs are connected to the first horizontal plate and the first vertical plate;

[0013] And / or, a first annular flange and a second annular flange are provided on the circumferential side of one end of the first support shaft away from the drum body, and the first annular flange and the second annular flange are arranged on the first support shaft in sequence from the outside to the inside; the diameter of the first annular flange is larger than the diameter of the second annular flange, and a first through hole matching the diameter of the second annular flange is provided on the first vertical plate, and the first support shaft is suitable for being inserted into the first through hole through the second annular flange.

[0014] Optionally, the second support seat includes a second horizontal plate and a second vertical plate; the second horizontal plate is provided with a plurality of second positioning holes for the second pin shaft to fit through; the second vertical plate is arranged on the top of the second horizontal plate; the second support shaft is passed through the second vertical plate in a direction perpendicular to the second vertical plate.

[0015] Optionally, at least one second rib is provided on two sides of the second vertical plate away from the drum body, and the second ribs are connected to the second horizontal plate and the second vertical plate;

[0016] And / or, a third annular flange and a fourth annular flange are provided on the circumferential side of one end of the second support shaft away from the drum body, and the third annular flange and the fourth annular flange are arranged on the second support shaft in sequence from the outside to the inside; the diameter of the third annular flange is larger than the diameter of the fourth annular flange, and a second through hole matching the diameter of the fourth annular flange is provided on the second vertical plate, and the second support shaft is suitable for being inserted into the second through hole through the fourth annular flange.

[0017] Optionally, the first welding piece is sleeved on the first supporting shaft through a first sleeve, and the diameter of the first supporting shaft is matched with the inner diameter of the first sleeve;

[0018] And / or, the second welding piece is sleeved on the second supporting shaft via a second sleeve, and the diameter of the second supporting shaft is matched with the inner diameter of the second sleeve.

[0019] Optionally, two third support seats are provided on the tooling platform corresponding to the roller body and spaced apart along the axial direction thereof, and are suitable for abutting the roller body through the two third support seats.

[0020] Optionally, the third support seat comprises a third horizontal plate and a third vertical plate; the third horizontal plate is arranged on the tooling platform, and the third vertical plate is arranged on the top of the third horizontal plate; the top of the third vertical plate is provided with an arc groove adapted to the peripheral side of the drum body, and the third vertical plate is perpendicular to the axial direction of the drum body; the top of the third horizontal plate is detachably connected with a support block, and the support block abuts against the third vertical plate;

[0021] And / or, the third support base close to the first support base is connected to the first support base; the third support base close to the second support base is connected to the second support base.

[0022] The technical solution of the utility model has the following advantages:

[0023] In the utility model, a roller body is set on a tooling platform, and the first welding part is coaxially sleeved on the first supporting shaft through the first supporting shaft on the first supporting seat, and then installed to one end of the roller body. Under the limiting action of the first supporting seat and the first supporting shaft, the first welding part is kept in a state of being coaxially arranged with the roller body; in addition, the second welding part is coaxially sleeved on the second supporting shaft through the second supporting shaft on the second supporting seat, and then installed to the other end of the roller body. Under the limiting action of the second supporting seat and the second supporting shaft, the second welding part is kept in a state of being coaxially arranged with the roller body. After the first welding part and the second welding part are coaxially installed in place, the first welding part and the second welding part are welded to the roller body. After the welding is completed, the first welding part and the second welding part are naturally cooled under the support of the first supporting shaft and the second supporting shaft. Axial positioning is performed by the first support shaft and the second support shaft, so that the coaxiality of the first welding part, the second welding part and the roller body during the connection process is ensured, which facilitates welding. The welding coaxial error deformation is small, which can ensure that the processing volume after welding can meet the processing requirements. At the same time, in the cooling process after welding is completed, the first welding part and the second welding part are respectively supported by the first support shaft and the second support shaft, so that the first welding part and the second welding part are not easy to cause axial deviation from the axial direction of the roller body due to cooling deformation, which reduces the deformation of the connection between the first welding part, the second welding part and the roller body and keeps the first welding part and the second welding part in their original positions, thereby improving welding accuracy, and then avoiding the problem of shaking of the vibrator roller in application after welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A schematic diagram of the structure of the vibrator roller welding tool provided by the utility model at a first viewing angle;

[0026] Figure 2 for Figure 1 Sectional view at AA;

[0027] Figure 3 A schematic diagram of the structure of the vibrator roller welding tool provided by the utility model at a second viewing angle;

[0028] Figure 4 A schematic diagram of the structure of a first welding piece provided by the utility model;

[0029] Figure 5 This is a schematic structural diagram of the second welding piece provided by the utility model.

[0030] Description of reference numerals:

[0031] 1. Work platform; 2. Drum body; 3. First support seat; 301. First horizontal plate; 302. First vertical plate; 303. First positioning hole; 304. First rib plate; 4. First support shaft; 5. First welding piece; 6. Second support seat; 601. Second horizontal plate; 602. Second vertical plate; 603. Second positioning hole; 604. Second rib plate; 7. Second support shaft; 8. Second welding piece; 9. Pin hole; 10. First alignment; 11. Second alignment; 12. First annular flange; 13. Second annular flange; 14. Third annular flange; 15. Fourth annular flange; 16. First bushing; 17. Second bushing; 18. Third support seat; 1801. Third horizontal plate; 1802. Third vertical plate; 1803. Support block. DETAILED DESCRIPTION

[0032] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0033] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0036] Example 1

[0037] See also Figures 1 to 5 The present embodiment provides a vibrator roller welding tool, comprising: a tooling platform 1, suitable for horizontally setting a roller body 2; a first support seat 3, detachably connected to the tooling platform 1, and located at one end of the roller body 2; a first support shaft 4 is provided on the first support seat 3 on the side facing the roller body 2; the first support shaft 4 is coaxially arranged with the roller body 2, and the first support shaft 4 is suitable for coaxially sleeved with a first welding piece 5 to be coaxially welded with the roller body 2; a second support seat 6, detachably connected to the tooling platform 1, and located at the other end of the roller body 2; a second support shaft 7 is provided on the second support seat 6 on the side facing the roller body 2; the second support shaft 7 is coaxially arranged with the roller body 2, and the second support shaft 7 is suitable for coaxially sleeved with a second welding piece 8 to be coaxially welded with the roller body 2.

[0038] It should be noted that one of the first welding member 5 and the second welding member 8 can be selected as an embedded steel plate, and the other one of the two can be selected as a fixed disk, and both need to be coaxially welded to the roller body 2 .

[0039] In this embodiment, a roller body 2 is arranged on the tooling platform 1, and the first welding component 5 is coaxially sleeved on the first supporting shaft 4 through the first supporting shaft 4 on the first supporting seat 3, and then installed to one end of the roller body 2. Under the limiting action of the first supporting seat 3 and the first supporting shaft 4, the first welding component 5 is kept coaxially arranged with the roller body 2; in addition, the second welding component 8 is coaxially sleeved on the second supporting shaft 7 through the second supporting shaft 7 on the second supporting seat 6, and then installed to the other end of the roller body 2. Under the limiting action of the second supporting seat 6 and the second supporting shaft 7, the second welding component 8 is kept coaxially arranged with the roller body 2. After the first welding component 5 and the second welding component 8 are coaxially installed in place, the first welding component 5 and the second welding component 8 are welded to the roller body 2. After welding is completed, the first welding component 5 and the second welding component 8 are naturally cooled under the support of the first supporting shaft 4 and the second supporting shaft 7. Axial positioning is performed by the first support shaft 4 and the second support shaft 7, so that the coaxiality of the first welding part 5, the second welding part 8 and the roller body 2 during the connection process is guaranteed, which facilitates welding. The welding coaxial error deformation is small, which can ensure that the processing volume after welding can meet the processing requirements. At the same time, in the cooling process after welding is completed, the first welding part 5 and the second welding part 8 are respectively supported by the first support shaft 4 and the second support shaft 7, so that the first welding part 5 and the second welding part 8 are not easy to be axially offset from the roller body 2 due to cooling deformation, which reduces the deformation of the connection between the first welding part 5, the second welding part 8 and the roller body 2 and keeps the first welding part 5 and the second welding part 8 in their original positions, thereby improving the welding accuracy, and then avoiding the problem of shaking of the vibrator roller in application after welding.

[0040] Example 2

[0041] Based on the above implementation, in a preferred implementation, Figure 1 As shown, a plurality of pin holes 9 are provided on the top of the tooling platform 1, and the plurality of pin holes 9 are evenly distributed in a matrix shape. The first support seat 3 is positioned and connected to the tooling platform 1 through the cooperation of the first pin shaft and the pin hole 9, and the second support seat 6 is positioned and connected to the tooling platform 1 through the cooperation of the second pin shaft and the pin hole 9.

[0042] In this embodiment, by arranging a plurality of regularly distributed pin holes 9 on the tooling platform 1, the first support seat 3 and the second support seat 6 are positioned and installed on the tooling platform 1 through the pin holes 9, so that the first support seat 3 and the second support seat 6 can be aligned, thereby ensuring the coaxiality of the first support shaft 4 and the second support shaft 7 after installation, thereby ensuring the coaxiality of the first support shaft 4, the second support shaft 7 and the roller body 2, thereby improving the installation accuracy. At the same time, the spacing distance between the two first support shafts 4 and the second support shaft 7 can be adjusted according to the different lengths of the roller body 2, and the practical range is wider.

[0043] Based on the above implementation, in a preferred implementation, Figure 1 As shown, a plurality of first alignments 10 and second alignments 11 are provided on the top of the tooling platform 1; the plurality of first alignments 10 are evenly spaced along the first horizontal direction on the top of the tooling platform 1, and the plurality of second alignments 11 are evenly spaced along the second horizontal direction on the top of the tooling platform 1; wherein the first horizontal direction and the second horizontal direction are perpendicular.

[0044] It should be noted that the first horizontal direction and the second horizontal direction are consistent with the distribution direction of the plurality of pin holes 9 .

[0045] In this embodiment, the first alignment 10 and the second alignment 11 are arranged in a chessboard shape. When installing the first support seat 3 and the second support seat 6, the first alignment 10 and the second alignment 11 can be used for alignment, so as to further ensure the accuracy of installation and improve the welding accuracy.

[0046] Based on the above implementation, in a preferred implementation, Figure 1 and Figure 2 As shown, the first support seat 3 includes a first horizontal plate 301 and a first vertical plate 302; the first horizontal plate 301 is provided with a plurality of first positioning holes 303 for the first pin shaft to fit through; the first vertical plate 302 is arranged on the top of the first horizontal plate 301; the first support shaft 4 is passed through the first vertical plate 302 in a direction perpendicular to the first vertical plate 302.

[0047] It should be noted that the top end surface of the tooling platform 1 is horizontally arranged; the first horizontal plate 301 is perpendicular to the first vertical plate 302 ; and the first vertical plate 302 is parallel to the end surface of the drum body 2 .

[0048] In this embodiment, the first pin shaft passes through the first positioning hole 303 on the first horizontal plate 301 and is connected to the pin hole 9 on the tooling platform 1 to position and install the first horizontal plate 301, which is convenient for installation and disassembly. The first horizontal plate 301 is set on the tooling platform 1 to maintain the horizontality of the first support shaft 4, and the first support shaft 4 and the first vertical plate 302 are vertically inserted on the first vertical plate 302. When the first welding part 5 is sleeved on the first support shaft 4, if the side surface of the first welding part 5 close to the first vertical plate 302 is a flat and regular surface, it can be abutted against the first welding part 5 through the surface of the first vertical plate 302, thereby further improving the verticality of the end face of the first welding part 5, and ensuring the coaxiality of the first welding part 5 and the first support shaft 4, while improving the support strength.

[0049] Based on the above implementation, in a preferred implementation, Figure 1 and Figure 2As shown, at least one first rib 304 is provided on a side of the first vertical plate 302 away from the drum body 2 , and the first ribs 304 are connected to the first horizontal plate 301 and the first vertical plate 302 .

[0050] In this embodiment, by providing the first rib 304, the connection strength between the first vertical plate 302 and the first horizontal plate 301 is improved, and the first vertical plate 302 is prevented from being deformed due to the force caused by installing the first welding part 5 on the first support shaft 4 or during the cooling and deformation of the first welding part 5, thereby improving the structural strength and ensuring that the first vertical plate 302 is not deformed, thereby ensuring the coaxiality of the first welding part 5 with the drum body 2 after welding.

[0051] Specifically, the number of first ribs 304 can be determined according to actual conditions, and can be set to 1, 2, 3 or more. Multiple first ribs 304 are arranged at intervals on the first vertical plate 302. Preferably, the number of first ribs 304 in this embodiment is set to 2.

[0052] Based on the above implementation, in a preferred implementation, Figure 1 and Figure 2 As shown, a first annular flange 12 and a second annular flange 13 are provided on the circumferential side of one end of the first support shaft 4 away from the drum body 2, and the first annular flange 12 and the second annular flange 13 are arranged on the first support shaft 4 in sequence from the outside to the inside; the diameter of the first annular flange 12 is larger than the diameter of the second annular flange 13, and a first through hole matching the diameter of the second annular flange 13 is provided on the first vertical plate 302, and the first support shaft 4 is suitable for being inserted into the first through hole through the second annular flange 13.

[0053] In this embodiment, by providing the first annular flange 12 and the second annular flange 13 on the first support shaft 4, when it is necessary to install the first welding part 5, the first support shaft 4 is inserted into the first through hole through the second annular flange 13 from the side of the second vertical plate 602 away from the drum body 2 until the first annular flange 12 abuts against the first vertical plate 302 to limit the position, and then the first welding part 5 is installed through the end of the first support shaft 4 away from the first annular flange 12, thereby improving the flexibility of installation, and also when the first welding part 5 is sleeved on the first support shaft 4, the third annular flange 14 abuts against the limit position to ensure the coaxiality of the first support shaft 4 and the first welding part 5, and at the same time, it is convenient for disassembly after the first welding part 5 is welded, and only the first support shaft 4 needs to be pulled out from the first through hole, and there is no need to disassemble the first support seat 3 as a whole, thereby improving work efficiency.

[0054] Based on the above implementation, in a preferred implementation, Figures 1 to 3As shown, the second support seat 6 includes a second horizontal plate 601 and a second vertical plate 602; the second horizontal plate 601 is provided with a plurality of second positioning holes 603 for the second pin shaft to fit through; the second vertical plate 602 is arranged on the top of the second horizontal plate 601; the second support shaft 7 is passed through the second vertical plate 602 in a direction perpendicular to the second vertical plate 602.

[0055] It should be noted that the top end surface of the tooling platform 1 is horizontally arranged; the second horizontal plate 601 is perpendicular to the second vertical plate 602 ; and the second vertical plate 602 is parallel to the end surface of the drum body 2 .

[0056] In this embodiment, the second pin shaft passes through the second positioning hole 603 on the second horizontal plate 601 and is connected to the pin hole 9 on the tooling platform 1 to position and install the second horizontal plate 601, which is convenient for installation and disassembly. The second horizontal plate 601 is set on the tooling platform 1 to maintain the horizontality of the second support shaft 7, and the second support shaft 7 and the second vertical plate 602 are vertically inserted on the second vertical plate 602. When the second welding part 8 is sleeved on the second support shaft 7, if the two side surfaces of the second welding part 8 close to the second vertical plate 602 are flat and regular surfaces, the surface of the second vertical plate 602 can be used to abut against the second welding part 8, thereby further improving the verticality of the end face of the second welding part 8, and ensuring the coaxiality of the second welding part 8 and the second support shaft 7, while improving the support strength.

[0057] Based on the above implementation, in a preferred implementation, Figures 1 to 3 As shown, at least one second rib 604 is provided on two sides of the second vertical plate 602 away from the drum body 2 , and the second ribs 604 are connected to the second horizontal plate 601 and the second vertical plate 602 .

[0058] In this embodiment, by providing a second rib 604, the connection strength between the second vertical plate 602 and the second horizontal plate 601 is improved, and the second vertical plate 602 is prevented from being deformed due to force when the second welding part 8 is installed on the second support shaft 7 or the second welding part 8 is cooled and deformed, thereby improving the structural strength and ensuring that the second vertical plate 602 is not deformed, thereby ensuring the coaxiality of the second welding part 8 with the drum body 2 after welding.

[0059] Specifically, the number of the second ribs 604 can be determined according to actual conditions, and can be set to 1, 2, 3 or more. Multiple second ribs 604 are arranged at intervals on the second vertical plate 602. Preferably, in this embodiment, the number of the second ribs 604 is set to 2.

[0060] Based on the above implementation, in a preferred implementation, Figures 1 to 3As shown, a third annular flange 14 and a fourth annular flange 15 are provided on the circumferential side of one end of the second support shaft 7 away from the drum body 2, and the third annular flange 14 and the fourth annular flange 15 are arranged on the second support shaft 7 in sequence from the outside to the inside; the diameter of the third annular flange 14 is larger than the diameter of the fourth annular flange 15, and a second through hole matching the diameter of the fourth annular flange 15 is provided on the second vertical plate 602, and the second support shaft 7 is suitable for being inserted into the second through hole through the fourth annular flange 15.

[0061] In this embodiment, by providing a third annular flange 14 and a fourth annular flange 15 on the second support shaft 7, when it is necessary to install the second welding part 8, the second support shaft 7 is inserted into the second through hole through the third annular flange 14 from the side of the second vertical plate 602 away from the drum body 2 until the fourth annular flange 15 abuts and limits the second vertical plate 602, and then the second welding part 8 is installed through the end of the second support shaft 7 away from the third annular flange 14, thereby improving the flexibility of installation, and also when the second welding part 8 is sleeved on the second support shaft 7, the fourth annular flange 15 abuts and limits the position, thereby ensuring the coaxiality of the second support shaft 7 and the second welding part 8, and at the same time facilitating the disassembly of the second welding part 8 after the welding is completed, and only the second support shaft 7 needs to be pulled out from the second through hole, and there is no need to disassemble the second support seat 6 as a whole, thereby improving work efficiency.

[0062] Based on the above implementation, in a preferred implementation, Figures 2 to 4 As shown, the first welding piece 5 is sleeved on the first supporting shaft 4 through the first sleeve 16 , and the diameter of the first supporting shaft 4 is matched with the inner diameter of the first sleeve 16 .

[0063] It should be noted that the first sleeve 16 is coaxially arranged on the first welding member 5 .

[0064] In this embodiment, the first welding member 5 is sleeved on the first supporting shaft 4 through the first sleeve 16, so as to further improve the coaxiality and the connection strength.

[0065] Based on the above implementation, in a preferred implementation, Figures 2 to 5 As shown, the second welding piece 8 is sleeved on the second supporting shaft 7 via a second sleeve 17 , and the diameter of the second supporting shaft 7 is matched with the inner diameter of the second sleeve 17 .

[0066] It should be noted that the second sleeve 17 is coaxially arranged on the second welding member 8 .

[0067] In this embodiment, the second welding member 8 is sleeved on the second supporting shaft 7 through the first sleeve 16, so as to further improve the coaxiality and connection strength.

[0068] Based on the above implementation, in a preferred implementation, Figure 2As shown, two third support seats 18 are provided on the tooling platform 1 corresponding to the roller body 2 along the axial direction thereof at intervals, and are suitable for abutting the roller body 2 through the two third support seats 18 .

[0069] Based on the above implementation, in a preferred implementation, Figure 2 As shown, the third support seat 18 includes a third horizontal plate 1801 and a third vertical plate 1802; the third horizontal plate 1801 is arranged on the tooling platform 1, and the third vertical plate 1802 is arranged on the top of the third horizontal plate 1801; the top of the third vertical plate 1802 is provided with an arc groove adapted to the peripheral side of the roller body 2, and the third vertical plate 1802 is perpendicular to the axial direction of the roller body 2; the top of the third horizontal plate 1801 is detachably connected with a support block 1803, and the support block 1803 abuts against the third vertical plate 1802.

[0070] It should be noted that the axial direction of the circle where the arc groove is located is coaxial with the axial direction of the first support shaft 4 and the second support shaft 7; according to actual conditions, the heights of the first vertical plate 302, the second vertical plate 602 and the third vertical plate 1802 can be set so that the drum body 2, the first support shaft 4 and the second support shaft 7 remain coaxial after installation.

[0071] In this embodiment, the roller body 2 is supported by arranging two third support seats 18 on the tooling platform 1. The curvature of the arc groove can be set according to the curvature adaptability of the circumferential side of the roller body 2 so as to place the roller body 2, so as to ensure the coaxiality of the roller body 2 with the first support shaft 4 and the second support shaft 7 located at both ends when the roller body 2 is placed in the arc groove. At the same time, a support block 1803 is set on the third horizontal plate 1801, and the support block 1803 is used to abut the third vertical plate 1802 to improve the support strength, avoid the deformation of the third vertical plate 1802 in the process of supporting the roller body 2, and cause the roller body 2 to shift, so as to ensure the coaxiality of the roller body 2 with the first support shaft 4 and the second support shaft 7.

[0072] Specifically, a clamping portion is provided at the bottom of the support block 1803, and a groove on the third horizontal plate 1801 is clamped with the clamping portion. The support block 1803 is clamped in the groove through the clamping portion, and the support block 1803 abuts against the third vertical plate 1802 on one side facing the third vertical plate 1802.

[0073] Based on the above implementation, in a preferred implementation, Figure 2 As shown, the third support seat 18 close to the first support seat 3 is connected to the first support seat 3 ; the third support seat 18 close to the second support seat 6 is connected to the second support seat 6 .

[0074] In this embodiment, the third support seat 18 close to the first support seat 3 is connected to the first support seat 3, and the third support seat 18 close to the second support seat 6 is connected to the second support seat 6, so that during welding, the first support seat 3 and the second support seat 6 can be firstly arranged on the tooling platform 1 according to the length interval of the roller body 2, and then the roller body 2 is installed on the two third support seats 18, thereby further improving the coaxiality of the roller body 2 and the first support shaft 4 and the second support shaft 7.

[0075] Specifically, Figure 2 As shown, the third support seat 18 is connected to the first support seat 3 or the second support seat 6 through the third horizontal plate 1801, and the first vertical plate 302, the second vertical plate 602 and the third vertical plate 1802 are arranged in parallel to ensure the coaxiality of the drum body 2 and the first support shaft 4 and the second support shaft 7.

[0076] The specific working principle of the vibrator roller welding tooling provided in this embodiment is as follows: first, the positions of the first support seat 3 and the second support seat 6 are positioned through the pin hole 9, the first alignment line 10 and the second alignment line 11 on the tooling platform 1, and the first support seat 3 and the second support seat 6 are arranged on the tooling platform 1 at intervals, and the first horizontal plate 301 is fixed to the tooling platform 1 through the first pin shaft passing through the first positioning hole 303, and the second horizontal plate 601 is fixed to the tooling platform 1 through the second pin shaft passing through the second positioning hole 603, so that the first vertical plate 302, the second vertical plate 602 and the third vertical plate 1802 are parallel, and then the roller body 2 is supported and arranged on the tooling platform 1 through the arc grooves on the two third vertical plates 1802, and the first welding piece 5 is sleeved on the first vertical plate 302 through the first shaft sleeve 16 On the support shaft 4, it is correspondingly set at the installation position at one end of the roller body 2. Under the limiting action of the first vertical plate 302 and the first support shaft 4, the first welding part 5 is kept coaxially arranged with the roller body 2; in addition, the second welding part 8 is sleeved on the second support shaft 7 of the second vertical plate 602 through the second shaft sleeve 17, so that it is correspondingly set at the installation position at the other end of the roller body 2. Under the limiting action of the second vertical plate 602 and the second support shaft 7, the second welding part 8 is kept coaxially arranged with the roller body 2. After the first welding part 5 and the second welding part 8 are coaxially installed in place, the first welding part 5 and the second welding part 8 are welded to the roller body 2. After welding is completed, the first welding part 5 and the second welding part 8 are naturally cooled under the support of the first support shaft 4 and the second support shaft 7. The vibrator roller welding tool provided in this embodiment is axially positioned by the first support shaft 4 and the second support shaft 7, thereby ensuring the coaxiality of the first welding part 5, the second welding part 8 and the roller body 2 during the connection process, facilitating welding, and the welding coaxial error deformation is small, which can ensure that the processing volume after welding can meet the processing requirements. At the same time, during the cooling process after welding, the first welding part 5 and the second welding part 8 are respectively supported by the first support shaft 4 and the second support shaft 7, so that the first welding part 5 and the second welding part 8 are not easy to cause axial deviation from the roller body 2 due to cooling deformation, reducing the deformation of the connection between the first welding part 5, the second welding part 8 and the roller body 2 and keeping the first welding part 5 and the second welding part 8 in their original positions, thereby improving the welding accuracy, thereby avoiding the problem of shaking of the vibrator roller after welding when it is used in the middle car body; at the same time, positioning is performed by regularly distributed pin holes 9, first alignments 10 and second alignments 11 to ensure installation accuracy. The present invention solves the technical problem that it is difficult to ensure the coaxiality of the embedded steel plate and the fixed plate with the roller body 2 during the welding process of the existing vibrator roller, which causes the welded vibrator roller to vibrate easily when used in a vehicle.

[0077] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A vibrator roller welding tool, characterized in that: include: A tooling platform (1) is suitable for horizontally arranging a roller body (2); A first support seat (3) is detachably connected to the tooling platform (1) and is located at one end of the roller body (2); a first support shaft (4) is provided on the first support seat (3) on a side facing the roller body (2); the first support shaft (4) is coaxially arranged with the roller body (2), and the first support shaft (4) is suitable for coaxially sleeved with a first welding piece (5) so as to be coaxially welded with the roller body (2); A second support seat (6) is detachably connected to the tooling platform (1) and is located at the other end of the roller body (2); a second support shaft (7) is provided on the second support seat (6) on a side facing the roller body (2); the second support shaft (7) is coaxially arranged with the roller body (2), and the second support shaft (7) is suitable for coaxially sleeved with a second welding piece (8) so as to be coaxially welded with the roller body (2).

2. The vibrator roller welding tool according to claim 1, characterized in that: The top of the tooling platform (1) is provided with a plurality of pin holes (9), and the plurality of pin holes (9) are evenly distributed in a matrix shape; the first support seat (3) is connected to the tooling platform (1) by cooperating with the pin holes (9) via a first pin shaft, and the second support seat (6) is connected to the tooling platform (1) by cooperating with the pin holes (9) via a second pin shaft.

3. The vibrator roller welding tool according to claim 1, characterized in that: A plurality of first alignment lines (10) and a second alignment line (11) are provided on the top of the tooling platform (1); the plurality of first alignment lines (10) are evenly spaced along a first horizontal direction on the top of the tooling platform (1), and the plurality of second alignment lines (11) are evenly spaced along a second horizontal direction on the top of the tooling platform (1); wherein the first horizontal direction and the second horizontal direction are perpendicular.

4. The vibrator roller welding tool according to claim 2, characterized in that: The first support seat (3) includes a first horizontal plate (301) and a first vertical plate (302); the first horizontal plate (301) is provided with a plurality of first positioning holes (303) for the first pin shaft to fit through; the first vertical plate (302) is arranged on the top of the first horizontal plate (301); the first support shaft (4) is passed through the first vertical plate (302) in a direction perpendicular to the first vertical plate (302).

5. The vibrator roller welding tool according to claim 4, characterized in that: At least one first rib (304) is provided on a side of the first vertical plate (302) away from the drum body (2), and the first rib (304) is connected to the first horizontal plate (301) and the first vertical plate (302); And / or, a first annular flange (12) and a second annular flange (13) are provided on the circumferential side of one end of the first support shaft (4) away from the drum body (2), and the first annular flange (12) and the second annular flange (13) are arranged on the first support shaft (4) in sequence from the outside to the inside; the diameter of the first annular flange (12) is larger than the diameter of the second annular flange (13), and a first through hole adapted to the diameter of the second annular flange (13) is provided on the first vertical plate (302), and the first support shaft (4) is suitable for being inserted into the first through hole through the second annular flange (13).

6. The vibrator roller welding tool according to claim 2, characterized in that: The second support seat (6) includes a second horizontal plate (601) and a second vertical plate (602); the second horizontal plate (601) is provided with a plurality of second positioning holes (603) for the second pin shaft to fit through; the second vertical plate (602) is arranged on the top of the second horizontal plate (601); the second support shaft (7) is passed through the second vertical plate (602) in a direction perpendicular to the second vertical plate (602).

7. The vibrator roller welding tool according to claim 6, characterized in that: At least one second rib plate (604) is arranged on two sides of the second vertical plate (602) away from the drum body (2), and the second rib plates (604) are connected to the second horizontal plate (601) and the second vertical plate (602); And / or, a third annular flange (14) and a fourth annular flange (15) are provided on the circumferential side of one end of the second support shaft (7) away from the drum body (2), and the third annular flange (14) and the fourth annular flange (15) are arranged on the second support shaft (7) from the outside to the inside in sequence; the diameter of the third annular flange (14) is larger than the diameter of the fourth annular flange (15), and the second vertical plate (602) is provided with a second through hole adapted to the diameter of the fourth annular flange (15), and the second support shaft (7) is suitable for being inserted into the second through hole through the fourth annular flange (15).

8. The vibrator roller welding tool according to any one of claims 1 to 7, characterized in that: The first welding piece (5) is sleeved on the first supporting shaft (4) via a first sleeve (16), and the diameter of the first supporting shaft (4) is adapted to the inner diameter of the first sleeve (16); And / or, the second welding piece (8) is sleeved on the second support shaft (7) via a second sleeve (17), and the diameter of the second support shaft (7) is matched with the inner diameter of the second sleeve (17).

9. The vibrator roller welding tool according to any one of claims 1 to 7, characterized in that: Two third support seats (18) are provided on the tooling platform (1) corresponding to the roller body (2) along its axial direction at intervals, and are suitable for abutting the roller body (2) through the two third support seats (18).

10. The vibrator roller welding tool according to claim 9, characterized in that: The third support seat (18) comprises a third horizontal plate (1801) and a third vertical plate (1802); the third horizontal plate (1801) is arranged on the tooling platform (1), and the third vertical plate (1802) is arranged on the top of the third horizontal plate (1801); the top of the third vertical plate (1802) is provided with an arc groove adapted to the peripheral side of the roller body (2), and the third vertical plate (1802) is perpendicular to the axial direction of the roller body (2); the top of the third horizontal plate (1801) is detachably connected with a support block (1803), and the support block (1803) is in contact with the third vertical plate (1802); And / or, the third support seat (18) close to the first support seat (3) is connected to the first support seat (3); the third support seat (18) close to the second support seat (6) is connected to the second support seat (6).

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