Partition plate welding and positioning die

Abstract

The utility model provides a partition plate welding positioning die, which is used for positioning and welding partition plate workpieces, and comprises a tool base, a first mounting seat and a second mounting seat, a linear slide rail is arranged on the tool base, the first mounting seat is fixedly mounted on the tool base, and the second mounting seat is fixedly mounted on the tool base. Guide rods are inserted into the first mounting seat and the second mounting seat; the first partition plate and the second partition plate are axially positioned through a guide spacer bush; during welding positioning, a partition plate workpiece is positioned and placed on a positioning mold through a guide rod, partition plates are arranged on a connecting rod in a penetrating mode, and the distance position of a third partition plate relative to a second partition plate is adjusted by adjusting the position of a second mounting base on a linear sliding rail in a sliding mode; by means of the partition plate welding and positioning die, partition plate workpieces can be effectively positioned and welded, the second installation base can slide on the linear sliding rail, and the spacing positions of partition plates can be adjusted.

Description

Technical Field

[0001] The utility model relates to the field of positioning devices, in particular to a partition plate welding positioning die. Background Art

[0002] The separator plate welding positioning mold is a mold placed on the separator plate tooling during welding. During the welding process, the workpiece and the solder melt to form a molten area. After the molten pool cools and solidifies, a connection between the materials is formed. During this process, pressure is usually required. During welding, the workpiece is unstable and easily displaced, resulting in deformation or loose welding. The existing separator plate welding positioning molds often have loose welding and overall deformation. The welding effect is not ideal, and the distance between the separator plates is fixed and cannot be adjusted according to needs.

[0003] A Chinese patent document CN219426043U discloses an electric heater fixing tool for welding a head partition plate, including: a clamp, mounted on the head boss; a fixing frame, which is an arc-shaped tube or plate body, arranged above the outer surface of the head, corresponding to the position of the partition plate, with a spacing between the fixing frame and the outer surface of the head to place the electric heater, one end of the fixing frame is on the clamp, and the other end is on the end ring of the head; a heater fixing part is arranged on the fixing frame, used to fix the electric heater located below the fixing frame; the fixing frame has two, which are arranged on both sides of the clamp respectively; each fixing frame includes at least two elbows, the two elbows are parallel to each other, and the fixing frame also includes a baffle, which is fixedly connected to the two elbows; when the partition plate fixing tool is welded, the partition plate is not installed stably enough, the partition plate on the clamp will be deformed during welding, and the distance between the partition plates is fixed and cannot be adjusted. Therefore, we provide a stable partition plate welding positioning mold, which can position the partition plate; the distance between different partition plates can also be adjusted and welded as needed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The problem to be solved by the utility model is to provide a partition plate welding positioning mold to overcome the defects in the prior art.

[0006] (II) Technical solution

[0007] In order to solve the technical problem, the utility model provides a partition plate welding positioning mold, which is used for positioning and welding a partition plate workpiece, wherein the partition plate workpiece includes multiple connecting rods and partition plates welded on the connecting rods, and the partition plates include a first partition plate, a second partition plate and a third partition plate; the partition plate welding positioning mold includes: a tooling base, a first mounting seat and a second mounting seat, the tooling base is provided with a linear slide rail, the first mounting seat is fixedly mounted on the tooling base, and the second mounting seat can be slidably set on the linear slide rail, and the linear slide rail is set, and the first mounting seat and the second mounting seat can be fixedly or slidably set on the linear slide rail; the first mounting seat is used for welding and positioning the first and second partition plates, and the second mounting seat is used for welding and positioning the distance between the third partition plate and the second partition plate.

[0008] A positioning plate and a first limiting plate are provided on the first mounting seat, and the positioning plate and the first limiting plate are arranged parallel and spaced apart; a second limiting plate is provided on the second mounting seat; a guide rod is inserted on the first mounting seat and the second mounting seat, and a guide sleeve is installed on the guide rod, and the first partition plate and the second partition plate are axially positioned by the guide sleeve; the guide sleeve is provided with a guide hole, and the guide rod passes through the guide hole. The design of the guide rod and the guide sleeve realizes the axial positioning between the partition plates, and the guide sleeve is used to limit the spacing between the first partition plate and the second partition plate. At the same time, the guide rod is inserted on the first and second mounting seats, and the partition plate workpiece is placed on the mold, which improves the stability and safety of welding;

[0009] During welding positioning, the partition plate workpiece is positioned on the positioning mold through the guide rod, so that the partition plate is passed through the connecting rod, and the connecting rod is installed on the first limit plate of the first mounting seat; the first partition plate is placed on the side end of the positioning plate, and the connecting rod is against the positioning plate; the first partition plate and the second partition plate are respectively positioned at both ends of the guide spacer, and the third partition plate is installed on the side of the second limit plate facing the first limit plate. The position of the second mounting seat on the linear slide rail is adjusted by sliding, so as to adjust the spacing position of the third partition plate relative to the second partition plate. By adjusting the position of the second mounting seat on the linear slide rail, it can flexibly adapt to workpieces of different sizes.

[0010] In some embodiments, the partition plate welding positioning mold also includes a positioning seat, and a baffle is provided on the positioning seat to achieve stable support for both ends of the connecting rod during the welding process. The first mounting seat and the positioning seat are respectively installed at both ends of the tooling base. During welding, the positioning plate and the baffle are respectively against the two ends of the connecting rod to increase the stability of the overall welding.

[0011] In some embodiments, a stabilizing member is provided between the positioning plate and the first limiting plate, and the stabilizing member passes through the positioning plate and abuts against the first limiting plate, so that the distance between the positioning plate and the first limiting plate is fixed; a through hole is provided on the partition plate for inserting the guide rod, and when the guide rod is installed, it passes through the through hole on the partition plate.

[0012] In some embodiments, the first mounting seat is provided with a first mounting groove and a second mounting groove, the positioning plate is inserted into the first mounting groove, and the first limiting plate is inserted into the second mounting groove. Through the design of the first mounting groove and the second mounting groove, the positioning plate and the first limiting plate can be firmly inserted into the first mounting seat, ensuring their stability and reliability during the welding process. This fixing method can effectively prevent the positioning plate and the limiting plate from shifting or loosening during operation; the positioning plate is also fixed by a clamp, ensuring that there will be no accidental movement or loosening during the welding process, thereby improving the welding quality and efficiency.

[0013] In some embodiments, the second limiting plate is detachably inserted into a third mounting groove on the second mounting seat, and is fixed to the second mounting seat by the clamp.

[0014] In some embodiments, the end of the guide sleeve is connected to a limiting nut.

[0015] In some embodiments, when the guide sleeve assists in welding the second partition plate, the limiting nut is screwed into the end of the guide sleeve. The limiting nut is used to position the second partition plate on the guide sleeve, so that precise limiting can be achieved when welding the second partition plate. The limiting nut is attached to the side of the second partition plate away from the guide sleeve, ensuring the position accuracy of the second partition plate and the stability during welding.

[0016] In some embodiments, a positioning cap for assisting in fixing the third partition plate is further provided on the guide rod.

[0017] In some embodiments, when the third partition plate is welded, the third partition plate is stably pressed against the second limiting plate, and the positioning cap limits the position of the third partition plate, so that the third partition plate is stably fitted with the second limiting plate.

[0018] (III) Beneficial effects

[0019] The utility model provides a partition plate welding positioning mold, through which the partition plate welding positioning mold can effectively position and weld the partition plate workpiece, which includes a structure of multiple connecting rods and partition plates. A linear slide rail is provided on the tooling base, and the first mounting seat and the second mounting seat can be fixed or slidably set, so that the workpiece can be accurately placed and welded. The guide sleeve is installed on the guide rod, and the distance between the first partition plate and the second partition plate can be adjusted by changing the length of the guide sleeve; a baffle is provided on the positioning seat to achieve stable support for both ends of the connecting rod during the welding process. This design ensures the stability and accuracy of the workpiece during welding. The end of the guide sleeve is connected to a limiting nut. This design can provide additional support and stability when assisting in welding the second partition plate, ensuring the welding quality. A positioning cap is provided on the guide rod, which is used to assist in positioning the third partition plate to ensure the accurate and stable position of the partition plate during welding. The establishment of the positioning cap enables the partition plate to maintain a stable abutment state when welding the third partition plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, they can also obtain third drawings based on these drawings without paying any creative work.

[0021] Figure 1 This is a three-dimensional diagram of a partition plate welding positioning mold of the utility model;

[0022] Figure 2 This is a structural schematic diagram of a partition plate welding positioning mold of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the second mounting seat of a partition plate welding positioning mold of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the partition plate workpiece of the utility model;

[0025] Figure 5 It is a partial schematic diagram of a partition plate welding positioning mold of the utility model;

[0026] Figure 6 This is a structural schematic diagram of the utility model when the partition plate workpiece is combined with the guide spacer and the limit nut;

[0027] Figure 7 This is a schematic diagram of the structure of a first mounting seat of a partition plate welding positioning mold of the utility model;

[0028] Figure 8This is a schematic diagram of the combination of a guide spacer and a limit nut of a partition plate welding positioning mold of the utility model;

[0029] Fig. 9 This is a three-dimensional diagram of a guide spacer sleeve of a partition plate welding positioning mold of the utility model;

[0030] Fig.10 This is a three-dimensional diagram of a stabilizing member of a partition plate welding positioning mold of the utility model;

[0031] Fig.11 This is a three-dimensional diagram of a clamp for a partition plate welding positioning mold of the utility model;

[0032] Fig.12 This is a schematic diagram of the positioning seat structure of a partition plate welding positioning mold of the utility model;

[0033] Fig.13 This is a schematic diagram of the structure of the first mounting seat of a partition plate welding positioning mold of the utility model;

[0034] Fig.14 This is a schematic diagram of the structure of the second mounting seat of a partition plate welding positioning mold of the utility model;

[0035] Fig.15 This is a schematic diagram of the installation of more partition plates of a partition plate welding positioning mold of the utility model.

[0036] The names of the components corresponding to the various figure marks in the figure are: 1. tooling base; 2. partition plate workpiece; 201. connecting rod; 202. partition plate; 2021. first partition plate; 2022. second partition plate; 2023. third partition plate; 2024. through hole; 3. first mounting seat; 301. positioning plate; 302. first limit plate; 303. first mounting groove; 304. second mounting groove; 305. stabilizer; 4. second mounting seat; 401. second limit plate; 402. third mounting groove; 5. positioning seat; 501. baffle; 6. linear slide rail; 7. guide rod; 701. guide sleeve; 7011. guide hole; 8. clamp; 9. limit nut; 10. positioning cap. DETAILED DESCRIPTION

[0037] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0038] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0039] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is only illustrative. Based on the present application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any third aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement the device and / or practice the method. In addition, a third structure and / or functionality other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0040] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0041] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the examples can be practiced without these specific details.

[0042] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0043] See also Figures 1 to 14The utility model provides a partition plate welding positioning mold, which is used for positioning and welding a partition plate workpiece 2, wherein the partition plate workpiece 2 includes a plurality of connecting rods 201, a partition plate 202 welded on the connecting rods 201, and the partition plate 202 includes a first partition plate 2021, a second partition plate 2022 and a third partition plate 2023; the partition plate welding positioning mold includes: a tooling base 1, a first mounting seat 3 and a second mounting seat 4, a linear slide rail 6 is provided on the tooling base 1, the first mounting seat 3 is fixedly mounted on the tooling base 1, and the second mounting seat 4 is slidably arranged on the linear slide rail 6, the first mounting seat 3 is used for welding and positioning the first partition plate 2021 and the second partition plate 2022, and the second mounting seat 4 is used for welding and positioning the distance between the third partition plate 2023 and the second partition plate 2022;

[0044] The first mounting seat 3 is provided with a positioning plate 301 and a first limiting plate 302, and the positioning plate 301 and the first limiting plate 302 are arranged parallel and spaced apart from each other; the second mounting seat 4 is provided with a second limiting plate 401; the first mounting seat 3 and the second mounting seat 4 are inserted with a guide rod 7, and a guide sleeve 701 is installed on the guide rod 7, and the first partition plate 2021 and the second partition plate 2022 are axially positioned by the guide sleeve 701, and the guide sleeve 701 is used to limit the distance between the first partition plate 2021 and the second partition plate 2022; the guide sleeve 701 is provided with a guide hole 7011; the guide rod 7 is inserted on the first mounting seat 3 and the second mounting seat 4, which effectively fixes the partition plate workpiece 2 and improves the stability and safety of welding.

[0045] During welding positioning, the partition plate workpiece 2 is positioned on the positioning mold through the guide rod 7, so that the partition plate 202 is passed through the connecting rod 201, and the connecting rod 201 is installed on the first limit plate 302 of the first mounting seat 3; the first partition plate 2021 is placed on the side end of the first limit plate 302, and the connecting rod 201 is against the positioning plate 301; the first partition plate 2021 and the second partition plate 2022 are respectively positioned at the two ends of the guide sleeve 701, and the third partition plate 2023 is installed on the side of the second limit plate 401 facing the first limit plate 302, and the position of the second mounting seat 4 on the linear slide rail 6 is adjusted by sliding, thereby adjusting the spacing position of the third partition plate 2023 relative to the second partition plate 2022.

[0046] In some embodiments, Figure 2 , Figure 7 and Fig.13As shown, when the partition plate workpiece 2 is installed, the positioning plate 301 and the first limiting plate 302 are first installed on the first mounting seat 3, and ensure that they are arranged in parallel and spaced apart; then the partition plate is inserted into the guide rod 7 through the through holes 2024 provided on the first partition plate 2021, the second partition plate 2022 and the third partition plate 2023, and a guide sleeve 701 is inserted between the first partition plate 2021 and the second partition plate 2022, and the top of the guide sleeve 701 is screwed into and installed with a limiting nut 9. The setting of the guide sleeve 701 and the limiting nut 9 makes the positioning of the second partition plate 2022 on the guide rod 7 more stable, and the guide sleeve 701 and the limiting nut 9 are both mounted on the guide rod 7, and the guide rod 7 is inserted into the first mounting seat 3 and the second mounting seat 4, and a fixing The positioning cap 10 is used to assist in fixing the third partition plate 2023 so that the third partition plate 2023 can be stably fitted on the second mounting seat 4, and the connecting rod 201 is installed on the positioning mold through the first mounting seat 3 and the second mounting seat 4. By sliding the first mounting seat 3 and the positioning seat 5 on the linear slide rail 6, the positioning plate 301 and the baffle 501 are respectively abutted against the two ends of the connecting rod 201; the position of the second mounting seat 4 on the linear slide rail 6 is adjusted as needed to adjust the spacing position of the third partition plate 2023 relative to the second partition plate 2022. The positioning mold is suitable for different numbers and layouts of partition plates in the partition plate workpiece 2. By adjusting the position of the second mounting seat 3 on the linear slide rail, it can flexibly adapt to workpieces of different sizes and shapes, thereby improving the flexibility and applicability of the production line.

[0047] When the partition plate workpiece 2 is removed from the positioning mold, the guide rod 7 can be directly removed from the side of the positioning plate 301, and the positioning seat 5 and the second mounting seat 4 move outward along the linear slide rail 6, driving the end of the partition plate workpiece 2 to leave the first mounting seat 3, and the positioning plate 301 and the first limit plate on the first mounting seat 3 are removed. At this time, the partition plate workpiece 2 can be removed from the positioning mold.

[0048] In some embodiments, Figure 2 As shown, the partition plate welding positioning mold also includes a positioning seat 5, on which a baffle 501 is provided. The first mounting seat 3 and the positioning seat 5 are respectively mounted at both ends of the tooling base 1. During welding, by sliding the first mounting seat 3 and the positioning seat 5 on the linear slide rail 6, the positioning plate 301 and the baffle 501 are respectively pressed against both ends of the connecting rod 201, so that the connecting rod 201 is stably connected to the first mounting seat 3 and the second mounting seat 4. By using the positioning mold, workers can perform welding operations quickly and accurately. The design of the positioning seat 5 and the first mounting seat 3 firmly fixing the connecting rod 201 on the mold enables the partition plate to be accurately positioned during welding.

[0049] In some embodiments, Figure 5 and Figure 6As shown, a stabilizing member 305 is provided between the positioning plate 301 and the first limiting plate 302; the stabilizing member 305 is arranged between the positioning plate 301 and the first limiting plate 302, thereby enhancing the stability between the two plates, and a through hole 2024 for inserting the guide rod 7 is provided on the partition plate 202. When the partition plate 202 is installed, the guide rod 7 passes through the through hole 2024 on the partition plate 202.

[0050] In some embodiments, Figure 7 and Fig.13 As shown, the first mounting seat 3 is provided with a first mounting groove 303 and a second mounting groove 304 , the positioning plate 301 is inserted into the first mounting groove 303 , and the first limiting plate 302 is inserted into the second mounting groove 304 ; the positioning plate 301 is also fixed by a clamp 8 .

[0051] In some embodiments, Figure 1 As shown, the second limiting plate 401 is detachably inserted into the third mounting groove 402 on the second mounting seat 4 and is fixed on the second mounting seat 4 by the clamp 8.

[0052] In some embodiments, Figure 2 , Figure 6 and Figure 8 As shown, the end of the guide sleeve 701 is connected to the limiting nut 9.

[0053] In some embodiments, Figure 1 and Figure 2 As shown, the number of guide rods 7 can be increased or the length of guide rods 7 can be changed as needed to install more partitions or adjust the distance between two partitions. The first partition plate 2021 and the second partition plate 2022 are axially positioned by a guide sleeve 701; the guide sleeve 701 is provided with a guide hole 7011; the guide sleeve 701 is inserted into the guide rod 7 through the guide hole 7011, and the guide rod 7 is inserted into the first mounting seat 3 and the second mounting seat 4, which effectively fixes the partition workpiece 2 and improves the stability and safety of welding.

[0054] In some embodiments, Figure 5 As shown, when the guide sleeve 701 assists in welding the second partition plate 2022, the limit nut 9 can be screwed into the end of the guide sleeve 701, and the limit nut 9 is attached to the side of the second partition plate 2022 opposite to the guide sleeve 701. The setting of the guide sleeve 701 and the limit nut 9 makes the positioning of the second partition plate 2022 on the guide rod 7 more stable. The guide sleeve 701 and the limit nut 9 are both inserted into the guide rod 7, and the guide rod 7 is inserted into the first mounting seat 3 and the second mounting seat 4.

[0055] In some embodiments, Figure 3As shown, a positioning cap 10 for assisting in fixing the third partition plate 2023 is also provided on the guide rod 7 , and the positioning cap 10 moves on the guide rod 7 .

[0056] In some embodiments, Figure 2 As shown, when the third partition plate 2023 is welded, the positioning cap 10 is moved so that the positioning cap 10 is attached to the side of the third partition plate 2023 opposite to the second mounting seat. The setting of the positioning cap 10 enables the third partition plate 2023 to be stably against the second limiting plate 401. When the third partition plate 2023 is welded to the connecting rod 201, the positioning cap 10 can limit the position of the third partition plate 2023 and make it attached to the second limiting plate 401, so that the welding is more precise.

[0057] In a new embodiment, if Fig.15 As shown, a plurality of partition plates can be welded on the partition plate workpiece 2 as required, and a plurality of guide sleeves 701 and limiting nuts 9 can be added to the guide rod 7 to position more partition plates.

[0058] The same and similar parts between the various embodiments in this specification can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0059] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A separator plate welding positioning mold, used for positioning and welding a separator plate workpiece (2), wherein the separator plate workpiece (2) comprises a plurality of connecting rods (201), a separator plate (202) welded on the connecting rods (201), and the separator plate (202) comprises a first separator plate (2021), a second separator plate (2022) and a third separator plate (2023); characterized in that: The partition plate welding positioning mold comprises: a tooling base (1), a first mounting seat (3) and a second mounting seat (4); the tooling base (1) is provided with a linear slide rail (6); the first mounting seat (3) is fixedly mounted on the tooling base (1); and the second mounting seat (4) is slidably arranged on the linear slide rail (6); The first mounting seat (3) is provided with a positioning plate (301) and a first limiting plate (302), and the positioning plate (301) and the first limiting plate (302) are arranged in parallel and spaced apart from each other; the second mounting seat (4) is provided with a second limiting plate (401); the first mounting seat (3) and the second mounting seat (4) are provided with guide rods (7), and the guide rods (7) are provided with guide sleeves (701), and the first partition plate (2021) and the second partition plate (2022) are axially positioned by the guide sleeves (701); During welding positioning, the partition plate workpiece (2) is positioned and placed on the positioning mold through the guide rod (7), so that the partition plate (202) is inserted into the connecting rod (201), and the connecting rod (201) is installed on the first limiting plate (302) of the first mounting seat (3); the first partition plate (2021) is placed on the side end of the first limiting plate (302), and the connecting rod (201) is against the positioning plate (301); the first partition plate (2021) and the second partition plate (2022) are respectively positioned at the two ends of the guide sleeve (701), and the third partition plate (2023) is installed on the side of the second limiting plate (401) facing the first limiting plate (302), and the position of the second mounting seat (4) on the linear slide rail (6) is adjusted by sliding, thereby adjusting the spacing position of the third partition plate (2023) relative to the second partition plate (2022).

2. A separator plate welding positioning mold according to claim 1, characterized in that: The partition plate welding positioning mold also includes a positioning seat (5), the positioning seat (5) is slidably mounted on the linear slide rail (6), and a baffle (501) is provided on the positioning seat (5). During welding, the positioning plate (301) and the positioning seat (5) are moved on the linear slide rail (6) so that the positioning plate (301) and the baffle (501) are respectively pressed against two ends of the connecting rod (201).

3. A separator plate welding positioning mold according to claim 1, characterized in that: A stabilizing member (305) is provided between the positioning plate (301) and the first limiting plate (302); and a through hole (2024) for inserting the guide rod (7) is provided on the partition plate (202).

4. A separator plate welding positioning mold according to claim 2, characterized in that: The first mounting seat (3) is provided with a first mounting groove (303) and a second mounting groove (304); the positioning plate (301) is inserted into the first mounting groove (303), and the first limiting plate (302) is inserted into the second mounting groove (304); the positioning plate (301) is also fixed by a clamp (8).

5. A separator plate welding positioning mold according to claim 4, characterized in that: The second limiting plate (401) is detachably inserted into a third mounting groove (402) on the second mounting seat (4), and is fixed to the second mounting seat (4) via a clamp (8).

6. A separator plate welding positioning mold according to claim 1, characterized in that: The guide sleeve (701) is provided with a guide hole (7011), and the end of the guide sleeve (701) is connected to a limiting nut (9), and the limiting nut (9) is used to position the second partition plate (2022) on the guide sleeve (701).

7. A separator plate welding positioning mold according to claim 6, characterized in that: The limiting nut (9) is attached to a side of the second partition plate (2022) away from the guide spacer (701).

8. A separator plate welding positioning mold according to claim 1, characterized in that: The guide rod (7) is also provided with a positioning cap (10) for positioning the third partition plate (2023) on the second limiting plate (401).

9. A separator plate welding positioning mold according to claim 8, characterized in that: When the third partition plate (2023) is welded, the positioning cap (10) is attached to a side of the third partition plate (2023) away from the second limiting plate (401).

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