Capacitor positioning tool

Abstract

The utility model provides a capacitor positioning tool, and relates to the technical field of capacitor installation. In the capacitor positioning tool, a mounting part and two adjusting parts are arranged on a metal plate main body; a first through hole is formed in the adjusting part, a first adjusting hole is formed in the mounting part, and the first adjusting hole is a kidney-shaped hole. And the second through hole in the first adjusting structure corresponds to the first adjusting hole, so that the first adjusting structure is connected with the mounting part. The first adjusting structure is also provided with an assembling column, and the assembling column corresponds to the binding post. The two second adjusting structures correspond to the two adjusting parts respectively; a second adjusting hole and a matching hole are formed in the second adjusting structure, the second adjusting hole is a kidney-shaped hole, and the second adjusting hole corresponds to the first through hole so that the second adjusting structure can be connected with the adjusting part. The matching holes in the two second adjusting structures correspond to the assembling holes. The capacitor positioning tool provided by the utility model can improve the technical problem that time and labor are wasted because the capacitor is difficult to install in place at one time.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitor installation, in particular to a capacitor positioning tool. Background Art

[0002] In the composition of the all-in-one machine, the capacitor is an indispensable electrical component. Usually, the capacitor is heavy and it is not very convenient for workers to install it. It requires two people to lift and install it. In this case, the positioning of the capacitor is a problem. The busbar in the Z direction is an oblong hole, and the mounting plate on the capacitor in the Y direction has an oblong hole, which is mainly for positioning in the X direction.

[0003] The lower terminal of the capacitor needs to be connected to the busbar, which is connected to the power device on the water-cooling plate. The fixing plate on the upper part of the capacitor is connected to the capacitor support plate. The capacitor support plate can be directly welded to the shell or fixed to the shell with bolts. If the capacitor support plate is directly welded to the shell, the installation of the capacitor involves opening holes in both the water-cooling plate and the shell in the X direction. Since it is difficult to locate the holes in the shell with the holes in the water-cooling plate during processing, the capacitor support plate is usually made into an oblong hole that can be adjusted in the x direction. During installation, the position of the capacitor mounting plate is adjusted, screwed to the shell, and then the capacitor is placed. One problem in this process is that the capacitor is relatively heavy, and one adjustment may not be enough to put the capacitor in place, which is time-consuming and laborious. Utility Model Content

[0004] The technical problem solved by the utility model is how to improve the technical problem in the prior art that capacitors are difficult to install in place at one time, which results in wasting time and effort.

[0005] The embodiment of the present utility model can be implemented as follows:

[0006] The utility model provides a capacitor positioning tool for installing and positioning a capacitor on a machine body. The machine body is provided with a support plate and a busbar, the busbar is used to be electrically connected to the terminal of the capacitor, the support plate is provided with a mounting hole, the mounting hole is used for mounting the mounting ear of the capacitor, and the mounting ear is provided with an assembly hole corresponding to the mounting hole. The capacitor positioning tool comprises:

[0007] The sheet metal body is provided with a mounting portion and two adjustment portions, the two adjustment portions are provided on opposite sides of the sheet metal body, and the mounting portion is provided on the side of the sheet metal body adjacent to the two adjustment portions; the adjustment portion is provided with a first through hole, and the mounting portion is provided with a first adjustment hole, and the first adjustment hole is a waist-shaped hole;

[0008] The first adjustment structure is provided with a second through hole, the second through hole is used to correspond to the first adjustment hole, so that the first adjustment structure is connected to the mounting portion; the first adjustment structure is also provided with an assembly post, the first adjustment structure is used to adjust the position relative to the mounting portion so that the assembly post corresponds to the terminal post;

[0009] The two second adjustment structures correspond to the two adjustment parts respectively; the second adjustment structure is provided with a second adjustment hole and a matching hole, the second adjustment hole is a waist-shaped hole, and the second adjustment hole corresponds to the first through hole so that the second adjustment structure is connected to the adjustment part; the two second adjustment structures are used to adjust the position relative to the adjustment part so that the matching holes on the two second adjustment structures correspond to the assembly holes.

[0010] Optionally, a hollow hole is provided on the sheet metal body.

[0011] Optionally, a first flange is provided on the edge of the hollow hole.

[0012] Optionally, a plurality of the hollow holes are opened on the sheet metal body, and a reinforcement piece is formed between two adjacent hollow holes.

[0013] Optionally, a third adjustment hole is further provided on the adjustment portion, and the third adjustment hole corresponds to the matching hole.

[0014] Optionally, a second flange is provided on the mounting portion.

[0015] Optionally, a avoidance groove for avoiding the first adjustment structure is formed on the second flange, and a width of the avoidance groove is greater than a width of the first adjustment structure.

[0016] Optionally, the first adjustment structure includes a first connecting portion and a first extending portion, the second through hole is opened in the first connecting portion, and the first connecting portion is detachably connected to the mounting portion; the first extending portion is arranged at an angle to the first connecting portion, and the assembly column is arranged on the first extending portion.

[0017] Optionally, the adjustment portion includes a second extension portion and a second connecting portion, the second extension portion extends perpendicular to the sheet metal body, the second connecting portion is arranged on a side of the second extension portion away from the sheet metal body, and the second connecting portion extends in a direction parallel to the sheet metal body, and the first through hole is opened in the second extension portion.

[0018] Optionally, the sheet metal body, the first adjustment structure and the two second adjustment structures are integrally formed.

[0019] The advantages of the capacitor positioning tool provided by the utility model over the prior art include:

[0020] In this capacitor positioning tool, the assembly post on the first adjustment structure can be used to simulate the terminal post on the capacitor, and the two second adjustment structures can be used to simulate the mounting ears of the capacitor. Specifically, the installation position of the first adjustment structure on the mounting portion can be adjusted by adjusting the corresponding position of the second through hole on the first adjustment hole, so that the first adjustment structure can correspond to the assembly post, thereby simulating the assembly post on the capacitor. In addition, the position of the second adjustment structure on the adjustment portion can be adjusted by adjusting the corresponding positions of the second adjustment hole and the first through hole, so that the positions of the two second adjustment structures can be equivalent to the positions of the two mounting ears on the capacitor, thereby simulating the mounting ears. Based on this, the assembly column can be assembled to the busbar, and then the second adjustment structure and the support plate are assembled to realize the position positioning of the support plate on the body. Finally, after removing the fixed capacity positioning tooling, the installation and assembly of the capacitor can be completed accurately at one time. Among them, since the weight of the sheet metal body is lighter than the weight of the capacitor, the assembly of the capacitor positioning tooling and the positioning of the support plate can be easily and quickly completed, and then the positioning of the capacitor installation position is completed, which greatly improves the assembly efficiency and avoids the need to adjust the capacitor position multiple times. It can improve the technical problem in the existing technology that the capacitor installation is difficult to install in place at one time, which is time-consuming and labor-intensive.

[0021] Furthermore, hollowing out the sheet metal body further reduces its overall weight, easing the difficulty of assembling the capacitor positioning tooling onto the body and improving positioning efficiency. Furthermore, providing a first flange at the edge of the hollowed-out hole enhances the overall strength and bending resistance of the sheet metal body, preventing bending under stress that could cause positioning failure and indirectly improving the accuracy of the capacitor installation position. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic diagram of the exploded structure of the capacitor positioning tool provided in an embodiment of the present application;

[0024] Figure 2 This is a schematic diagram of the structure where the capacitor is installed on the machine body;

[0025] Figure 3 It is a structural diagram of the pallet.

[0026] Icons: 10-capacitor positioning tooling; 11-machine body; 12-support plate; 121-mounting hole; 13-busbar; 14-capacitor; 141-mounting ear; 100-sheet metal body; 110-adjustment part; 111-first through hole; 120-mounting part; 121-first adjustment hole; 122-second flange; 1221-avoidance groove; 130-hollow hole; 140-first flange; 200-first adjustment structure; 201-second through hole; 202-assembly column; 210-first extension part; 220-first connecting part; 300-second adjustment structure; 301-second adjustment hole; 302-matching hole; 310-second extension part; 320-second connecting part. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0030] In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0031] In addition, the terms "first", "second", etc., if used, are merely used to distinguish and describe, and should not be understood as indicating or implying relative importance.

[0032] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention can be combined with each other.

[0033] See also Figure 1 In this embodiment, a capacitor positioning tool 10 is provided. The capacitor positioning tool 10 can be used to pre-position the assembly position of the capacitor 14 in the body 11, so that the capacitor 14 can be assembled on the body 11 in one go and with high precision, thereby improving the assembly efficiency of the capacitor 14 and improving the technical problem in the prior art that the capacitor 14 is difficult to install in place in one go, resulting in time-consuming and labor-intensive installation.

[0034] It is worth noting that please refer to Figure 2 and Figure 3 The body 11 is provided with a busbar 13 and a support plate 12. The support plate 12 is used to support the capacitor 14, and the support plate 12 is provided with a mounting hole 121 for mounting the capacitor 14. The capacitor 14 is provided with a mounting ear 141 and a terminal. The terminal is used to electrically connect to the busbar 13, and the mounting ear 141 is used to connect to the support plate 12. Among them, the mounting ear 141 is provided with an assembly hole, which is used to correspond to the mounting hole 121. When a connecting piece such as a screw passes through the assembly hole and the mounting hole 121, the mounting ear 141 can be installed on the support plate 12.

[0035] In this example, see Figure 1 The capacitor positioning tool 10 includes a sheet metal body 100, a first adjustment structure 200, and two second adjustment structures 300. The sheet metal body 100 is provided with a mounting portion 120 and two adjustment portions 110. The two adjustment portions 110 are provided on opposite sides of the sheet metal body 100, and the mounting portion 120 is provided on the side of the sheet metal body 100 adjacent to the two adjustment portions 110; the adjustment portion 110 is provided with a first through hole 111, and the mounting portion 120 is provided with a first adjustment hole 121. The first adjustment hole 121 is a waist-shaped hole. The first adjustment structure 200 is provided with a second through hole 201. The second through hole 201 is used to correspond to the first adjustment hole 121 so that the first adjustment structure is connected to the mounting portion 120; the first adjustment structure is also provided with an assembly column 202. The first adjustment structure 200 is used to adjust its position relative to the mounting portion 120 so that the assembly column 202 corresponds to the terminal. The two second adjustment structures 300 correspond to the two adjustment parts 110 respectively; the second adjustment structure 300 is provided with a second adjustment hole 301 and a matching hole 302, the second adjustment hole 301 is a waist-shaped hole, and the second adjustment hole 301 corresponds to the first through hole 111 for connecting the second adjustment structure 300 with the adjustment part 110; the two second adjustment structures 300 are used to adjust the position relative to the adjustment part 110 so that the matching holes 302 on the two second adjustment structures 300 correspond to the assembly holes.

[0036] It is worth noting that the sheet metal body 100 is made of thin metal parts, which makes the overall weight of the sheet metal body 100 relatively light, and thus the overall weight of the capacitor positioning tool 10 is relatively light. In addition, in this embodiment, the straight line in which the second adjustment hole 301 extends is parallel to the straight line in which the two adjustment parts 110 are arranged. Based on this, after the two second adjustment structures 300 are adjusted on the two adjustment parts 110, the position of the two mounting ears 141 on the capacitor 14 can be effectively simulated. Similarly, the extension direction of the first adjustment hole 121 is the same as the extension direction of the second adjustment hole 301, so as to facilitate the adjustment of the position of the assembly post 202 and achieve effective simulation of the terminal.

[0037] Among them, the waist-shaped hole can also be called an oblong hole; the straight line where the long axis of the waist-shaped hole lies is the straight line where the extension direction of the waist-shaped hole lies.

[0038] As described above, the mounting position of the first adjustment structure 200 on the mounting portion 120 can be adjusted by adjusting the corresponding position of the second through hole 201 on the first adjustment hole 121, so that the first adjustment structure 200 can correspond to the assembly post 202, thereby simulating the assembly post 202 on the capacitor 14. In addition, the position of the second adjustment structure 300 on the adjustment portion 110 can be adjusted by adjusting the corresponding position of the second adjustment hole 301 and the first through hole 111, so that the position of the two second adjustment structures 300 can be equivalent to the position of the two mounting ears 141 on the capacitor 14, thereby simulating the mounting ears 141. Based on this, the assembly post 202 can be assembled to the busbar 13, and then the second adjustment structure 300 and the support plate 12 are assembled to complete the position positioning of the support plate 12 on the body 11, so that the positioning of the capacitor 14 at the mounting station on the body 11 can be completed. After removing the fixed volume positioning tool, the installation and assembly of the capacitor 14 at the mounting station can be accurately completed in one go. Among them, since the weight of the sheet metal body 100 is lighter than that of the capacitor 14, the assembly of the capacitor positioning tool 10 and the positioning of the support plate 12 can be easily and quickly completed, and then the positioning of the installation position of the capacitor 14 is completed, which greatly improves the assembly efficiency and avoids the need to adjust the position of the capacitor 14 multiple times. It can improve the technical problem in the existing technology that the capacitor 14 is difficult to install in place at one time, which is time-consuming and labor-intensive.

[0039] Among them, when the above-mentioned capacitor positioning tool 10 is used to position the installation position of the capacitor 14, the operation can be as follows: first, the first adjustment structure 200 and the second adjustment structure 300 on the capacitor positioning tool 10 are adjusted based on the actual size of the capacitor 14, so that the first adjustment structure 200 and the second adjustment structure 300 on the capacitor positioning tool 10 can be equivalent to the terminal and the mounting ear 141 on the capacitor 14. Then, the support plate 12 is pre-installed on the body 11. It is worth noting that the support plate 12 is not tightened at this time, that is, the support plate 12 can still be adjusted relative to the body 11. Next, the assembly column 202 is connected to the corresponding interface of the busbar 13, and the support plate 12 and the second adjustment structure 300 are connected. After completing the connection between the support plate 12 and the second adjustment structure 300, the position of the support plate 12 can be achieved. At this time, by tightening the support plate 12 relative to the body 11, the position of the support plate 12 can be achieved, and the precise positioning of the installation position of the capacitor 14 can be achieved. Afterwards, the capacitor positioning tool 10 can be removed, and the capacitor 14 can be assembled to complete the installation and assembly of the capacitor 14 with high precision in one go.

[0040] Optionally, the assembly column 202 is a bolt assembled on the first adjustment structure 200 , and in order to prevent the assembly column 202 from scratching the busbar 13 , an insulating rubber is sleeved on the end of the assembly column 202 .

[0041] In this embodiment, Figure 1 In this example, two first adjustment structures 200 are provided, spaced apart, on the mounting portion 120. Furthermore, two second adjustment structures 300 are provided, one located on opposite sides of the sheet metal body 100. It should be understood that in other embodiments, if the capacitor 14 has another number of terminals, the number of first adjustment structures 200 may be determined based on the number of terminals. Similarly, if the capacitor 14 has another number of mounting ears 141, the number of second adjustment structures 300 may be determined based on the actual number of mounting ears 141.

[0042] Optionally, the adjustment portion 110 is further provided with a third adjustment hole, which corresponds to the mating hole 302. It is noteworthy that after the position of the second adjustment structure 300 relative to the adjustment portion 110 is adjusted, due to the provision of the third adjustment hole, even if the position of the mating hole 302 is changed, it can still correspond to the third adjustment hole, thereby ensuring that the screw passing through the mating hole 302 can pass through the adjustment portion 110, thereby facilitating connection with the support plate 12.

[0043] In this embodiment, a hollow hole 130 is formed in the sheet metal body 100. The hollow hole 130 extends through the sheet metal body 100 along its thickness. The design of the hollow hole 130 further reduces the overall weight of the sheet metal body 100, facilitating installation and assembly. Furthermore, the hollow hole 130 allows an operator to access the interior of the sheet metal body 100, facilitating position adjustment of the capacitor positioning tool 10.

[0044] Furthermore, a first flange 140 is provided at the edge of the hollow hole 130. Providing the first flange 140 at the edge of the hollow hole 130 can enhance the overall strength and bending resistance of the sheet metal body 100, thereby preventing deformation of the sheet metal body 100 during assembly and preventing positioning failure caused by deformation of the sheet metal body 100.

[0045] In this embodiment, a plurality of hollow holes 130 are formed on the sheet metal body 100, and a reinforcement member is formed between two adjacent hollow holes 130. Figure 1 In this example, two hollow holes 130 are provided on the sheet metal body 100, with a reinforcement member formed between the two hollow holes 130. It should be understood that in other embodiments, the number and placement of the hollow holes 130 can be adjusted based on actual conditions. For example, if the overall volume of the sheet metal body 100 is larger, the number of hollow holes 130 can be increased; whereas if the overall volume of the sheet metal body 100 is smaller, the number of hollow holes 130 can be reduced.

[0046] In this embodiment, the mounting portion 120 is provided with a second flange 122. It is worth noting that in this embodiment, the mounting portion 120 can be considered as a part of the sheet metal body 100, that is, the mounting portion 120 is also formed by processing a thin metal part. Based on this, the second flange 122 provided on the mounting portion 120 can improve the overall strength and bending resistance of the mounting portion 120, preventing deformation of the mounting portion 120 and thus preventing the positioning failure of the assembly column 202.

[0047] Furthermore, to facilitate installation of the first adjustment structure 200 on the mounting portion 120, in this embodiment, a clearance groove 1221 is defined on the second flange 122 for circumventing the first adjustment structure 200. The width of the clearance groove 1221 is greater than the width of the first adjustment structure 200. Since the width of the clearance groove 1221 is greater than the width of the first adjustment structure 200, when the first adjustment structure 200 moves on the mounting portion 120, the first adjustment structure 200 also moves within the clearance groove 1221, preventing the second flange 122 from interfering with the installation of the first adjustment structure 200.

[0048] In this embodiment, the first adjustment structure 200 includes a first connecting portion 220 and a first extending portion 210. The second through hole 201 is defined in the first connecting portion 220. The first connecting portion 220 is detachably connected to the mounting portion 120. The first extending portion 210 is disposed at an angle to the first connecting portion 220, and the mounting post 202 is disposed on the first extending portion 210. The first connecting portion 220 and the first extending portion 210 together form an L-shaped first adjustment structure 200. After the first connecting portion 220 is connected to the mounting portion 120, the first extending portion 210 hangs downward to facilitate connection to the terminal of the simulating capacitor 14.

[0049] Furthermore, the adjustment portion 110 includes a second extension portion 310 and a second connection portion 320. The second extension portion 310 extends perpendicularly to the sheet metal body 100. The second connection portion 320 is located on a side of the second extension portion 310 away from the sheet metal body 100 and extends parallel to the sheet metal body 100. The first through hole 111 is defined in the second extension portion 310. The upward extension of the second extension portion 310 allows the second adjustment structure 300 on the adjustment portion 110 to effectively simulate the mounting ear 141.

[0050] It is worth noting that in Figure 1 For example, the first extension portion 210 extends downward, while the second extension portion 310 extends upward, thereby facilitating the capacitor positioning tool 10 to effectively simulate the capacitor 14 .

[0051] In addition, in this embodiment, the sheet metal body 100, the first adjustment structure 200 and the two second adjustment structures 300 are integrally formed. The integral molding method of manufacturing the capacitor positioning tool 10 can reduce the manufacturing difficulty and cost of the capacitor positioning tool 10.

[0052] In summary, in the capacitor positioning tool 10, the assembly post 202 on the first adjustment structure 200 can simulate the terminal post on the capacitor 14, and the two second adjustment structures 300 can simulate the mounting ears 141 of the capacitor 14. Specifically, the mounting position of the first adjustment structure 200 on the mounting portion 120 can be adjusted by adjusting the corresponding position of the second through hole 201 on the first adjustment hole 121, so that the first adjustment structure 200 can correspond to the assembly post 202, thereby simulating the assembly post 202 on the capacitor 14. In addition, the position of the second adjustment structure 300 on the adjustment portion 110 can be adjusted by adjusting the corresponding position of the second adjustment hole 301 and the first through hole 111, so that the positions of the two second adjustment structures 300 can be equivalent to the positions of the two mounting ears 141 on the capacitor 14, thereby simulating the mounting ears 141. Based on this, the assembly column 202 can be assembled to the busbar 13. However, the second adjustment structure 300 is assembled with the support plate 12 to achieve the position positioning of the support plate 12 on the body 11. Finally, after removing the fixed capacity positioning tooling, the installation and assembly of the capacitor 14 can be completed accurately at one time. Among them, since the weight of the sheet metal body 100 is lighter than the weight of the capacitor 14, the assembly of the capacitor positioning tooling 10 and the positioning of the support plate 12 can be completed easily and quickly, and then the positioning of the installation position of the capacitor 14 can be completed, which greatly improves the assembly efficiency and avoids the situation where the position of the capacitor 14 needs to be adjusted multiple times. It can improve the technical problem of the prior art that the capacitor 14 is difficult to install in place at one time, which is time-consuming and labor-intensive. Furthermore, opening a hollow hole 130 on the sheet metal body 100 can further reduce the overall weight of the sheet metal body 100, further reduce the difficulty of assembling the capacitor positioning tooling 10 on the body 11, and improve positioning efficiency. In addition, setting a first flange 140 at the edge of the hollow hole 130 can improve the overall strength and bending resistance of the sheet metal body 100, prevent the sheet metal body 100 from bending under force and causing positioning failure, and indirectly improve the positioning accuracy of the installation position of the capacitor 14.

[0053] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A capacitor positioning tool, used for installing and positioning a capacitor on a machine body, wherein the machine body is provided with a support plate and a busbar, wherein the busbar is used to electrically connect to the terminal of the capacitor, and the support plate is provided with a mounting hole, wherein the mounting hole is used for mounting the mounting ear of the capacitor, and the mounting ear is provided with an assembly hole corresponding to the mounting hole, characterized in that: The capacitor positioning tool comprises: The sheet metal body is provided with a mounting portion and two adjustment portions, the two adjustment portions are provided on opposite sides of the sheet metal body, and the mounting portion is provided on the side of the sheet metal body adjacent to the two adjustment portions; the adjustment portion is provided with a first through hole, and the mounting portion is provided with a first adjustment hole, and the first adjustment hole is a waist-shaped hole; The first adjustment structure is provided with a second through hole, the second through hole is used to correspond to the first adjustment hole, so that the first adjustment structure is connected to the mounting portion; the first adjustment structure is also provided with an assembly post, the first adjustment structure is used to adjust the position relative to the mounting portion so that the assembly post corresponds to the terminal post; The two second adjustment structures correspond to the two adjustment parts respectively; the second adjustment structure is provided with a second adjustment hole and a matching hole, the second adjustment hole is a waist-shaped hole, and the second adjustment hole corresponds to the first through hole so that the second adjustment structure is connected to the adjustment part; the two second adjustment structures are used to adjust the position relative to the adjustment part so that the matching holes on the two second adjustment structures correspond to the assembly holes.

2. The capacitor positioning tool according to claim 1, characterized in that: The sheet metal body is provided with hollow holes.

3. The capacitor positioning tool according to claim 2, characterized in that: The edge of the hollow hole is provided with a first flange.

4. The capacitor positioning tool according to claim 2, characterized in that: A plurality of hollow holes are provided on the sheet metal body, and a reinforcement piece is formed between two adjacent hollow holes.

5. The capacitor positioning tool according to claim 1, characterized in that: The adjusting portion is further provided with a third adjusting hole, and the third adjusting hole corresponds to the matching hole.

6. The capacitor positioning tool according to claim 1, characterized in that: The mounting portion is provided with a second flange.

7. The capacitor positioning tool according to claim 6, characterized in that: The second flange is provided with an avoidance groove for avoiding the first adjustment structure, and the width of the avoidance groove is greater than the width of the first adjustment structure.

8. The capacitor positioning tool according to claim 1, characterized in that: The first adjustment structure includes a first connecting portion and a first extending portion, the second through hole is opened in the first connecting portion, the first connecting portion is detachably connected to the mounting portion; the first extending portion is arranged at an angle to the first connecting portion, and the assembly column is arranged on the first extending portion.

9. The capacitor positioning tool according to claim 1, characterized in that: The adjustment portion includes a second extension portion and a second connecting portion, the second extension portion extends perpendicular to the sheet metal body, the second connecting portion is arranged on a side of the second extension portion away from the sheet metal body, and the second connecting portion extends in a direction parallel to the sheet metal body, and the first through hole is opened in the second extension portion.

10. The capacitor positioning tool according to claim 1, characterized in that: The sheet metal body, the first adjustment structure and the two second adjustment structures are integrally formed.

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