Tool for riveting chassis assembly and chassis assembly riveting equipment

Abstract

The utility model discloses a tool for riveting a chassis assembly and chassis assembly riveting equipment, and the tool for riveting the chassis assembly comprises a tool base body which is provided with a chassis placing position for placing a chassis; foot placing positions used for placing footings are further arranged on the first side and the second side, opposite to each other, of the tool base body, and positioning protrusions are arranged on the foot placing position on the first side of the tool base body and / or the foot placing position on the second side of the tool base body. According to the tool, the positioning protrusions are arranged on the footing placement positions of the tool base body, the positioning protrusions can play a role in positioning when the footing is placed on the tool and are used for determining whether the footing is placed reversely or not, and therefore the situation that the footing is placed reversely is effectively reduced, and the overall levelness of an assembled air conditioner outdoor unit is guaranteed.

Description

Technical Field

[0001] This application relates to the field of air conditioning equipment manufacturing technology, and more specifically, to a tooling and equipment for riveting chassis components. Background Technology

[0002] In the production of air conditioner outdoor units, the chassis assembly of the outdoor unit is assembled with the base by riveting.

[0003] During the riveting process of the chassis and base of the chassis assembly, the workers usually put the chassis into the tooling, and then the chassis assembly riveting equipment puts the base into the tooling, and then the chassis assembly riveting equipment performs the riveting operation.

[0004] However, since the base can be placed in either the forward or reverse direction when inserting the tooling, it is very easy for the base to be placed in the wrong direction during the riveting process of the chassis components. Riveting with the base in the wrong direction will affect the overall levelness of the assembled air conditioner outdoor unit, resulting in the air conditioner outdoor unit not being level and stable enough when in contact with the placement surface (e.g., the ground), which in turn causes the air conditioner outdoor unit to shake and make abnormal noises during operation. Utility Model Content

[0005] The purpose of this application is to provide a tooling and equipment for riveting chassis components. The tooling for riveting chassis components has a positioning protrusion on the base of the tooling base. The positioning protrusion can play a positioning role when the base is placed on the tooling to determine whether the base is placed in reverse, thereby effectively reducing the situation of the base being placed in reverse and ensuring the overall levelness of the assembled air conditioner outdoor unit.

[0006] To achieve the above objectives, in a first aspect, this application provides a tooling for riveting chassis components, comprising:

[0007] The tooling base has a chassis mounting position for placing the chassis; the tooling base also has a base mounting position for placing the base feet on a first side and a second side opposite to each other, and the base mounting position on the first side and / or the base mounting position on the second side of the tooling base has a positioning protrusion.

[0008] In the implementation of the above technical solution, the worker can place the chassis into the fixture, and then the chassis component riveting equipment can place the base foot into the fixture and place it on the chassis. The fixture of this application has a positioning protrusion on the base foot placement position of the fixture base. Based on the special structural design on both sides of the base foot, the positioning protrusion can play a positioning role when the base foot is placed in the fixture. When the base foot is placed in the fixture facing forward, the base foot will fit with the chassis. When the base foot is placed in the fixture facing backward, the base foot cannot fit with the chassis or only partially fits. This can determine whether the base foot is placed backward, thereby effectively reducing the situation of the base foot being placed backward, ensuring the overall levelness of the assembled air conditioner outdoor unit, effectively preventing the air conditioner outdoor unit from being not level or not stable when in contact with the placement surface, and thus effectively preventing the air conditioner outdoor unit from shaking and making abnormal noises during operation.

[0009] In a preferred embodiment of this application, the positioning protrusion is a positioning post;

[0010] When the positioning post is provided on the base foot placement position on the first side of the tooling base, the shape of the positioning post is adapted to the shape of the mounting hole on the first side of the base foot;

[0011] When the positioning post is provided at the base foot placement position on the second side of the tooling base, the shape of the positioning post is adapted to the shape of the mounting hole on the second side of the base foot;

[0012] When the positioning post is provided on the base foot placement position on both the first and second sides of the tooling base, the shape of the positioning post on the base foot placement position on the first side of the tooling base is adapted to the shape of the mounting hole on the first side of the base foot, and the shape of the positioning post on the base foot placement position on the second side of the tooling base is adapted to the shape of the mounting hole on the second side of the base foot.

[0013] In the implementation of the above technical solution, since the existing bases mostly have inconsistent shapes of mounting holes on the first and second sides, the positioning protrusion adopts a positioning post. The positioning post can be set on the base placement position on the first and / or second side of the tooling base, and the positioning post is designed according to the shape of the mounting holes on the first and second sides of the base. With this positioning post, when the base is placed in the tooling facing forward, the base will fit against the chassis. However, when the base is placed in the tooling facing backward, the base cannot fit against the chassis or only partially fits, and the phenomenon of the base not fitting against the chassis or only partially fitting is quite obvious. This method is more convenient for setting the positioning protrusion, the structure is relatively simple, and it can play a good positioning role when the base is placed in the tooling, and it is also easy to determine whether the base is placed backward.

[0014] In a preferred embodiment of this application, the bottom and top of the positioning post on the base foot placement position on the first side of the tooling base are both shaped like waist-shaped holes, and the positioning post gradually decreases in size from the middle to the top.

[0015] The bottom and top of the positioning post on the base foot placement position on the second side of the tooling base are both circular, and the positioning post gradually decreases in size from the middle to the top.

[0016] In the implementation of the above technical solution, the design of the positioning post shape matches the shape of the mounting holes on the first and second sides of the base, which enables the positioning post to better play its positioning role in the positive and directional placement of the base; at the same time, the size variation design makes it easy for the base to be placed into the base placement position of the tooling, so as to facilitate the placement operation of the base.

[0017] In a preferred embodiment of this application, a support block is provided on the base mounting position where the positioning post is provided, and the positioning post is provided on the support block.

[0018] In the implementation of the above technical solution, the setting of the support block can offset the height of the chassis to a certain extent, so that the position of the positioning column set on the support block is more suitable to the height position of the base when it is placed into the tooling.

[0019] In a preferred embodiment of this application, the height of the support block matches the height of the chassis.

[0020] In the implementation of the above technical solution, the height of the support block matches the height of the chassis, which allows the support block to accurately offset the height of the chassis, and makes the position of the positioning column set on the support block perfectly match the height position of the base when it is placed into the tooling.

[0021] In a preferred embodiment of this application, the positioning protrusion is a positioning bump;

[0022] When the positioning protrusion is provided on the base foot placement position on the first side of the tooling base, the shape of the positioning protrusion is adapted to the shape of the positioning groove on the first side of the base foot;

[0023] When the positioning protrusion is provided on the base foot placement position on the second side of the tooling base, the shape of the positioning protrusion is adapted to the shape of the positioning groove on the second side of the base foot;

[0024] When the positioning protrusions are provided on the base mounting positions on both the first and second sides of the tooling base, the shape of the positioning protrusion on the base mounting position on the first side of the tooling base is adapted to the shape of the positioning groove on the first side of the base, and the shape of the positioning protrusion on the base mounting position on the second side of the tooling base is adapted to the shape of the positioning groove on the second side of the base.

[0025] In the implementation of the above technical solution, since most existing bases have grooves on the first and second sides for positioning, the positioning protrusion adopts a positioning protrusion. The positioning protrusion can be set on the base placement position on the first and / or second side of the tooling base, and the positioning protrusion is designed according to the shape of the positioning groove on the first and second sides of the base. With this positioning protrusion, when the base is placed in the tooling in the forward direction, the base will fit with the chassis, and when the base is placed in the tooling in the reverse direction, the base cannot fit with the chassis or only partially fits. This can effectively position the base when it is placed in the tooling and effectively determine whether the base is placed in reverse.

[0026] In a preferred embodiment of this application, a base guide block is provided on the outer side of each of the base mounting positions.

[0027] In the implementation of the above technical solution, when the base foot is placed into the base foot placement position, the base foot guide block can limit and guide the base foot, ensuring that the base foot is accurately aligned and placed into the base foot placement position.

[0028] Secondly, this application provides a chassis component riveting device, including a riveting device body and the aforementioned chassis component riveting tooling.

[0029] In the implementation of the above technical solution, the chassis component riveting equipment adopts the aforementioned chassis component riveting tooling, which can determine whether the base is placed in reverse during the riveting process of the chassis and base of the chassis component, thereby effectively reducing the situation of the base being placed in reverse, ensuring the overall levelness of the assembled air conditioner outdoor unit, effectively preventing the air conditioner outdoor unit from being not level or stable when in contact with the placement surface, and thus effectively preventing the air conditioner outdoor unit from shaking and making abnormal noises during operation.

[0030] In a preferred embodiment of this application, the riveting equipment body is provided with a photoelectric sensor and an alarm, the photoelectric sensor is connected to the alarm, and the alarm sounds when the photoelectric sensor is blocked.

[0031] The position of the photoelectric sensor on the riveting equipment body is matched with the height of the base when it is placed upside down on the riveting fixture of the chassis assembly.

[0032] In the implementation of the above technical solution, when the base is placed in reverse on the chassis assembly riveting fixture, that is, when the base is placed backwards, the base will block the photoelectric sensor, triggering the alarm. The alarm will alert the staff so that they can handle the abnormality. This eliminates the need for staff to directly observe the fit between the base and the chassis to determine whether the base is placed backwards.

[0033] In a preferred embodiment of this application, a contact switch sensor is provided on the base mounting position where the positioning post is provided, and an indicator light is provided on the riveting equipment body. The contact switch sensor is connected to the indicator light, and the indicator light lights up when the contact switch sensor is contacted.

[0034] In the implementation of the above technical solution, when the base is placed in the correct orientation on the chassis assembly riveting fixture, the side of the base will contact the contact switch sensor, causing the indicator light to illuminate. The operator can confirm that the base is correctly placed and not reversed by observing the indicator light. Conversely, if the operator observes that the indicator light is not on, it can be determined that the base is reversed and the abnormality can be handled in time. This method eliminates the need for the operator to directly observe the fit between the base and the chassis to determine whether the base is reversed, making it easier for the operator to make a judgment.

[0035] This application discloses a tooling and equipment for riveting chassis components, which, compared with the prior art, have at least the following advantages:

[0036] The chassis assembly riveting fixture of this application has a chassis mounting position on its base for placing the chassis; a base mounting position for placing base feet is also provided on a first and a second opposite side of the fixture base, and a positioning protrusion is provided on the base mounting position on the first side and / or the base mounting position on the second side of the fixture base; the positioning protrusion, based on the special structural design of the two sides of the base feet, can play a positioning role when the base feet are placed on the fixture. When the base feet are placed on the fixture facing forward, the base feet will fit against the chassis, while when the base feet are placed on the fixture facing backward, the base feet cannot fit against the chassis. The chassis may be fully or partially fitted together. During the riveting process of the chassis and base of the chassis assembly, the worker can place the chassis into the fixture, and then the chassis assembly riveting equipment can place the base into the fixture and place it on the chassis. The worker can then observe the fit between the base and the chassis to determine whether the base is placed in reverse, thereby effectively reducing the possibility of the base being placed in reverse and ensuring the overall levelness of the assembled air conditioner outdoor unit. This effectively prevents the air conditioner outdoor unit from being not level or stable when in contact with the placement surface, and thus effectively prevents the air conditioner outdoor unit from shaking and making abnormal noises during operation.

[0037] The chassis component riveting equipment of this application adopts the aforementioned chassis component riveting tooling, which can determine whether the base is placed in reverse during the riveting process of the chassis and base of the chassis component, thereby effectively reducing the situation of base being placed in reverse, ensuring the overall levelness of the assembled air conditioner outdoor unit, effectively preventing the air conditioner outdoor unit from being not level or stable when in contact with the placement surface, and thus effectively preventing the air conditioner outdoor unit from shaking and making abnormal noises during operation. Attached Figure Description

[0038] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0039] Figure 1 This is a three-dimensional structural diagram of the tooling for riveting chassis components provided in the embodiments of this application;

[0040] Figure 2 This is a three-dimensional structural diagram of a chassis assembly riveting fixture with a chassis and base provided in an embodiment of this application;

[0041] Figure 3 This is a top view of the chassis and base frame structure of the chassis assembly riveting fixture provided in this application embodiment;

[0042] Figure 4 yes Figure 1 A magnified view of the local structure;

[0043] Figure 5 yes Figure 1 A cross-sectional view of the tooling used for riveting chassis components;

[0044] Figure 6 yes Figure 2 A magnified view of the local structure;

[0045] Figure 7 yes Figure 3 A magnified view of the local structure.

[0046] Reference numerals: 10-Tooling base; 11-Chassis mounting position; 12-Foot mounting position; 13-Positioning column; 14-Support block; 15-Foot guide block; 20-Chassis; 30-Foot. Detailed Implementation

[0047] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0048] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0049] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0050] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or a point connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0051] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0052] In the production of air conditioner outdoor units, the chassis assembly is assembled with the base and feet by riveting. However, since the base can be placed in either the forward or reverse orientation when inserting the tooling, it is very easy for the base to be placed backward during the riveting process of the chassis assembly. Riveting with the base in the wrong orientation will affect the overall levelness of the assembled air conditioner outdoor unit, resulting in the air conditioner outdoor unit not being level and stable enough when in contact with the placement surface (e.g., the ground), which in turn causes the air conditioner outdoor unit to shake and make abnormal noises during operation.

[0053] To address the problems in the prior art, this application provides a tooling and equipment for riveting chassis components. The tooling base has a positioning protrusion on its base foot placement position. The positioning protrusion can play a positioning role when the base foot is placed on the tooling to determine whether the base foot is placed in reverse, thereby effectively reducing the situation of the base foot being placed in reverse and ensuring the overall levelness of the assembled air conditioner outdoor unit.

[0054] Example 1

[0055] See Figures 1 to 3 ,in, Figure 1 This is a three-dimensional structural diagram of the chassis component riveting tooling provided in the embodiments of this application. Figure 2 and Figure 3 These are schematic diagrams of the chassis assembly riveting fixture provided in this application, showing the chassis 20 and base 30 placed from different angles. Figures 1 to 3 The "front" and "back" markings indicate direction.

[0056] The chassis assembly riveting tooling of this application embodiment includes a tooling base 10, on which a chassis mounting position 11 for placing a chassis 20 is provided; a base mounting position 12 for placing a base 30 is also provided on a first side and a second side opposite to each other on the tooling base 10, and a positioning protrusion is provided on the base mounting position 12 on the first side and / or the base mounting position 12 on the second side of the tooling base 10.

[0057] In this embodiment, the tooling base 10 has a frame structure, the chassis mounting position 11 is rectangular, the shape and size of the chassis mounting position 11 match the chassis 20, and the tooling base 10 is provided with a bearing protrusion at the chassis mounting position 11 to support the chassis 20 when it is placed in the chassis mounting position 11.

[0058] The tooling base 10 has two sets of base foot mounting positions 12 for placing base feet 30 on its opposite first and second sides, such as... Figures 1 to 3 As shown, in this embodiment, the front side of the tooling base 10 is taken as the first side of the tooling base 10, and the rear side of the tooling base 10 is taken as the second side of the tooling base 10. It should be noted that in this embodiment, the first side and the second side of the tooling base 10 are only used as examples to illustrate and explain the embodiments of this application, and are not intended to be, nor should they be regarded as, a limitation on the specific positions of the first side and the second side of the tooling base 10.

[0059] Understandably, the two base mounting positions 12 in the front-rear direction constitute a set of base mounting positions 12, and the two sets of base mounting positions 12 can match the two bases 30 of the chassis assembly to facilitate the riveting operation of the chassis assembly.

[0060] In this embodiment, a positioning protrusion can be provided at the base foot placement position 12 on the first side of the tooling base 10; or, a positioning protrusion can be provided at the base foot placement position 12 on the second side of the tooling base 10; or, positioning protrusions can be provided at the base foot placement positions 12 on both the first and second sides of the tooling base 10, for a total of three options.

[0061] Specifically, such as Figures 1 to 3As shown, in this embodiment, a positioning protrusion is provided at the base foot placement position 12 on the first side of the tooling base 10. It can be understood that this is a specific example of this embodiment. This example is used to illustrate and explain this embodiment and other examples (examples with positioning protrusions at the base foot placement position 12 on the second side of the tooling base 10; and examples with positioning protrusions at the base foot placement positions 12 on both the first and second sides of the tooling base 10) so as to facilitate understanding of this embodiment.

[0062] See Figures 1 to 5 In one specific implementation, the positioning protrusion is a positioning post 13;

[0063] When a positioning post 13 is provided on the base foot mounting position 12 on the first side of the tooling base 10, the shape of the positioning post 13 is adapted to the shape of the mounting hole on the first side of the base foot 30, such as... Figure 2 and Figure 3 As shown, in this embodiment, the front side of the base 30 is used as the first side of the base 30;

[0064] When a positioning post 13 is provided on the base foot mounting position 12 on the second side of the tooling base 10, the shape of the positioning post 13 is adapted to the shape of the mounting hole on the second side of the base foot 30, such as... Figure 2 and Figure 3 As shown, in this embodiment, the rear side of the base 30 is used as the second side of the base 30;

[0065] When positioning posts 13 are provided on the base mounting positions 12 on both the first and second sides of the tooling base 10, the shape of the positioning post 13 on the base mounting position 12 on the first side of the tooling base 10 is adapted to the shape of the mounting hole on the first side of the base 30, and the shape of the positioning post 13 on the base mounting position 12 on the second side of the tooling base 10 is adapted to the shape of the mounting hole on the second side of the base 30.

[0066] Since the existing base feet 30 mostly have inconsistent shapes of mounting holes on the first and second sides, a positioning post 13 is used for the positioning protrusion. The positioning post 13 can be set on the base foot placement position 12 on the first and / or second side of the tooling base 10. The positioning post 13 is designed according to the shape of the mounting holes on the first and second sides of the base foot 30. When the base foot 30 is placed in reverse, one or both sides of the base foot 30 may not be able to fall into the positioning post 13. By setting this positioning post 13, the base foot can be positioned correctly. When the base 30 is placed upright on the tooling, it will fit against the base 20. However, when the base 30 is placed in reverse on the tooling, one or both sides of the base 30 cannot fall into the positioning post 13. The base 30 cannot fit against the base 20 or only partially fits against it, and the phenomenon of the base 30 not fitting against the base 20 or only partially fitting against it is quite obvious. This method is more convenient for setting the positioning protrusion, the structure is relatively simple, and it can play a good positioning role when the base 30 is placed on the tooling. It is also easy to determine whether the base 30 is placed in reverse.

[0067] Specifically, see Figures 1 to 6 The mounting hole on the first side of the base 30 is oblong in shape. Therefore, the positioning post 13 on the base mounting position 12 on the first side of the tooling base 10 can be designed to fit the oblong shape. Preferably, the positioning post 13 on the base mounting position 12 on the first side of the tooling base 10 can be designed to have oblong shapes at both the bottom and top, and the positioning post 13 gradually decreases in size from the middle to the top, while the size of the positioning post 13 remains constant from the bottom to the middle. It should be noted that in other embodiments, corresponding to the oblong shape of the mounting hole on the first side of the base 30, the base mounting position 13 on the first side of the tooling base 10... The positioning post 13 on the position 12 can also be designed as a prism-like structure, wherein the bottom and top of the positioning post 13 are both square, and the positioning post 13 gradually decreases in size from the middle to the top, while the size of the positioning post 13 from the bottom to the middle remains unchanged. At the same time, the positioning post 13 cannot allow the second side of the base 30 to fall in. Here, the possible shape designs of the positioning post 13 on the base foot placement position 12 on the first side of the tooling base 10 will not be listed. As long as the positioning post 13 on the base foot placement position 12 on the first side of the tooling base 10 can allow the first side of the base 30 to fall in, the second side of the base 30 cannot fall in.

[0068] See Figures 1 to 5 ,as well as Figure 7The mounting hole on the second side of the base 30 is circular. Therefore, the positioning post 13 on the base mounting position 12 on the second side of the tooling base 10 can be designed to fit the circular hole. Preferably, the bottom and top of the positioning post 13 on the base mounting position 12 on the second side of the tooling base 10 are both circular, and the positioning post 13 gradually decreases in size from the middle to the top, wherein the size of the positioning post 13 from the bottom to the middle remains unchanged. It should be noted that the mounting hole on the second side of the base 30 is circular, which does not mean that the mounting hole on the second side of the base 30 is a standard circular hole; it can be any shape. Figure 7 The shape of the circular hole is shown. In other embodiments, the positioning post 13 on the foot mounting position 12 on the second side of the tooling base 10 can adopt other shape designs. Here, we will not give examples of the possible shape designs of the positioning post 13 on the foot mounting position 12 on the second side of the tooling base 10. As long as the positioning post 13 on the foot mounting position 12 on the second side of the tooling base 10 can make the second side of the foot 30 fall in, but the first side of the foot 30 cannot fall in.

[0069] As described above, the specific shape of the positioning post 13 is designed to match the shape of the mounting holes on the first and second sides of the base 30, which enables the positioning post 13 to better perform its positioning function for the positive and directional placement of the base 30. At the same time, the size variation design makes it easier for the base 30 to be placed into the base placement position 12 of the tooling, so as to facilitate the placement operation of the base 30.

[0070] The chassis assembly riveting fixture of this application embodiment has a chassis mounting position 11 for placing the chassis 20 on the fixture base 10; the fixture base 10 also has a base mounting position 12 for placing the base 30 on its opposite first and second sides, and the base mounting position 12 on the first side and / or the base mounting position 12 on the second side of the fixture base 10 is provided with a positioning protrusion; the positioning protrusion is based on the special structural design of the two sides of the base 30, and the positioning protrusion can play a positioning role when the base 30 is placed on the fixture. When the base 30 is placed on the fixture facing forward, the base 30 will fit against the chassis 20, and when the base 30 is placed on the fixture facing backward, the positioning protrusion will play a positioning role. The base 30 cannot fit with the chassis 20 or only partially fits; during the riveting process of the chassis 20 and the base 30 of the chassis assembly, the worker can put the chassis 20 into the fixture, and then the chassis assembly riveting equipment can put the base 30 into the fixture and place it on the chassis 20. The worker can observe the fit between the base 30 and the chassis 20 to determine whether the base 30 is placed in reverse, thereby effectively reducing the possibility of the base 30 being placed in reverse, ensuring the overall levelness of the assembled air conditioner outdoor unit, effectively preventing the air conditioner outdoor unit from being not level or stable when in contact with the placement surface, and thus effectively preventing the air conditioner outdoor unit from shaking and making abnormal noises during operation.

[0071] Example 2

[0072] See Figures 1 to 7 Based on the above embodiment one, the difference between this embodiment and embodiment one is that the chassis component riveting tooling in this embodiment has a support block 14 on the base mounting position 12 where the positioning post 13 is provided, and the positioning post 13 is provided on the support block 14.

[0073] Specifically, the cross-sectional area of ​​the support block 14 can be larger than the area of ​​the bottom of the positioning post 13, so that the support block 14 can completely support the positioning post 13, and there are no unsupported parts of the positioning post 13 on the support block 14.

[0074] The aforementioned support block 14 can offset the height of the chassis 20 to a certain extent, making the position of the positioning column 13 on the support block 14 more suitable for the height position of the base 30 when it is placed into the tooling.

[0075] Preferably, the height of the support block 14 matches the height of the chassis 20, so that the support block 14 can accurately offset the height of the chassis 20, and the position of the positioning post 13 set on the support block 14 is perfectly matched to the height position of the base 30 when it is placed into the tooling.

[0076] Example 3

[0077] See Figures 1 to 7 Based on the above embodiment one, the difference between this embodiment and embodiment one is that the positioning protrusion of the chassis component riveting tooling in this embodiment is designed as a positioning protrusion.

[0078] When a positioning protrusion is provided on the base foot placement position 12 on the first side of the tooling base 10, the shape of the positioning protrusion is adapted to the shape of the positioning groove on the first side of the base foot 30.

[0079] When a positioning protrusion is provided on the base foot placement position 12 on the second side of the tooling base 10, the shape of the positioning protrusion is adapted to the shape of the positioning groove on the second side of the base foot 30.

[0080] When positioning protrusions are provided on the base mounting positions 12 on both the first and second sides of the tooling base 10, the shape of the positioning protrusion on the base mounting position 12 on the first side of the tooling base 10 matches the shape of the positioning groove on the first side of the base 30, and the shape of the positioning protrusion on the base mounting position 12 on the second side of the tooling base 10 matches the shape of the positioning groove on the second side of the base 30.

[0081] Since most existing base feet 30 have grooves on the first and second sides for positioning, the positioning protrusion adopts a positioning protrusion. The positioning protrusion can be set on the base foot placement position 12 on the first and / or second sides of the tooling base 10. The positioning protrusion is designed according to the shape of the positioning grooves on the first and second sides of the base foot 30. When the base foot 30 is placed in reverse, the positioning grooves on one or both sides of the base foot 30 cannot fall into the positioning protrusion, which will cause the middle area of ​​the base foot 30 other than the two sides to not be fully attached to the chassis 20. With this positioning protrusion, when the base foot 30 is placed in the tooling in the correct direction, the base foot 30 will be attached to the chassis 20. When the base foot 30 is placed in the tooling in the reverse direction, the base foot 30 cannot be attached to the chassis 20 or only partially attached. This can effectively position the base foot 30 when it is placed in the tooling and effectively determine whether the base foot 30 is placed in reverse.

[0082] Example 4

[0083] See Figures 1 to 7 Based on any of the above embodiments one to three, the difference between this embodiment and embodiments one to three is that the chassis assembly riveting tooling in this embodiment is provided with a base guide block 15 on the outer side of each base mounting position 12.

[0084] Specifically, in this embodiment, each base guide block 15 includes two side baffles and a front baffle. The two ends of the front baffle are respectively connected to the two side baffles. The structure of this base guide block 15 can play a good role in limiting and guiding the base 30.

[0085] With the aforementioned base guide block 15, when the base 30 is placed into the base placement position 12, the base guide block 15 can limit and guide the base 30, ensuring that the base 30 is accurately aligned and placed into the base placement position 12.

[0086] Example 5

[0087] See Figures 1 to 7 This application provides a chassis component riveting device, including a riveting device body and a chassis component riveting tooling of any one of the above embodiments one to four.

[0088] The chassis component riveting equipment of this application embodiment adopts the chassis component riveting tooling of the above embodiment. During the riveting process of chassis 20 and base 30 of chassis component, it can determine whether base 30 is placed in reverse, thereby effectively reducing the situation of base 30 being placed in reverse, ensuring the overall levelness of the assembled air conditioner outdoor unit, effectively preventing the air conditioner outdoor unit from being not level or stable when in contact with the placement surface, and thus effectively preventing the air conditioner outdoor unit from shaking and making abnormal noises during operation.

[0089] Example 6

[0090] See Figures 1 to 7 Based on the above embodiment five, the difference between this embodiment and embodiment five is that the chassis component riveting equipment in this embodiment is provided with a photoelectric sensor and an alarm on the riveting equipment body. The photoelectric sensor and the alarm are connected, and the alarm sounds when the photoelectric sensor is blocked.

[0091] The position of the photoelectric sensor on the riveting equipment body is matched with the height of the base 30 when it is placed upside down on the tooling for riveting the chassis assembly.

[0092] In practical applications, when the base 30 is placed in reverse on the chassis assembly riveting fixture, that is, when the base 30 is placed backwards, the base 30 will block the photoelectric sensor, triggering the alarm. The alarm will alert the staff so that they can handle the abnormality. This eliminates the need for staff to directly observe the fit between the base 30 and the chassis 20 to determine whether the base 30 is placed backwards.

[0093] Example 7

[0094] See Figures 1 to 7 Based on the above embodiment five, the difference between this embodiment and embodiment five is that the chassis component riveting equipment in this embodiment is provided with a contact switch sensor on the base mounting position 12 where the positioning column 13 is provided, and an indicator light is provided on the riveting equipment body. The contact switch sensor is connected to the indicator light, and the indicator light lights up when the contact switch sensor is contacted.

[0095] In practical applications, when the base 30 is placed upright on the chassis assembly riveting fixture, that is, when the base 30 is correctly placed, the side of the base 30 will contact the contact switch sensor, causing the indicator light to illuminate. The operator can confirm that the base 30 is correctly placed and not reversed by observing the indicator light. Conversely, if the operator observes that the indicator light is not on, it can be determined that the base 30 is reversed and the abnormality can be handled in time. This method eliminates the need for the operator to directly observe the fit between the base 30 and the chassis 20 to determine whether the base 30 is reversed, making it easier for the operator to make a judgment.

[0096] In all the above embodiments, "large" and "small" are relative terms, "more" and "less" are relative terms, and "upper" and "lower" are relative terms. The embodiments of this application will not elaborate further on the expression of such relative terms.

[0097] It should be understood that phrases such as "in one embodiment," "in this embodiment," "in this application embodiment," or "as an optional implementation" throughout the specification mean that a specific feature, structure, or characteristic related to an embodiment is included in at least one embodiment of this application. Therefore, phrases such as "in one embodiment," "in this embodiment," "in this application embodiment," or "as an optional implementation" appearing throughout the specification do not necessarily refer to the same embodiment. Furthermore, these specific features, structures, or characteristics can be combined in any suitable manner in one or more embodiments. Those skilled in the art should also understand that the embodiments described in the specification are all optional embodiments, and the actions and modules involved are not necessarily essential to this application.

[0098] In the various embodiments of this application, it should be understood that the sequence number of each process does not necessarily imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this application.

[0099] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of protection of the claims.

Claims

1. A tooling for riveting chassis components, characterized in that, include: The tooling base (10) is provided with a chassis mounting position (11) for placing the chassis (20); the tooling base (10) is also provided with a base foot mounting position (12) for placing the base foot (30) on the first and second opposite sides, and the base foot mounting position (12) on the first side and / or the base foot mounting position (12) on the second side of the tooling base (10) is provided with a positioning protrusion.

2. The tool for riveting a floor pan assembly according to claim 1, wherein The positioning protrusion is a positioning post (13); When the positioning post (13) is provided on the base foot placement position (12) on the first side of the tooling base (10), the shape of the positioning post (13) is adapted to the shape of the mounting hole on the first side of the base foot (30); When the positioning post (13) is provided on the base foot placement position (12) on the second side of the tooling base (10), the shape of the positioning post (13) is adapted to the shape of the mounting hole on the second side of the base foot (30); When the positioning post (13) is provided on the base foot placement position (12) on the first and second sides of the tooling base (10), the shape of the positioning post (13) on the base foot placement position (12) on the first side of the tooling base (10) is adapted to the shape of the mounting hole on the first side of the base foot (30), and the shape of the positioning post (13) on the base foot placement position (12) on the second side of the tooling base (10) is adapted to the shape of the mounting hole on the second side of the base foot (30).

3. The tool for riveting a floor pan assembly according to claim 2, wherein The bottom and top of the positioning post (13) on the base foot placement position (12) on the first side of the tooling base (10) are both in the shape of a waist-shaped hole, and the positioning post (13) gradually becomes smaller from the middle to the top. The bottom and top of the positioning post (13) on the base foot placement position (12) on the second side of the tooling base (10) are both circular, and the positioning post (13) gradually decreases in size from the middle to the top.

4. The tool for riveting a floor pan assembly according to claim 2 or 3, characterized by A support block (14) is provided on the base mounting position (12) where the positioning column (13) is provided, and the positioning column (13) is provided on the support block (14).

5. The tool for riveting a floor pan assembly according to claim 4, wherein The height of the support block (14) matches the height of the chassis (20).

6. The tool for riveting a chassis assembly according to claim 1, wherein The positioning protrusion is a positioning bump; When the positioning protrusion is provided on the base foot placement position (12) on the first side of the tooling base (10), the shape of the positioning protrusion is adapted to the shape of the positioning groove on the first side of the base foot (30); When the positioning protrusion is provided on the base foot mounting position (12) on the second side of the tooling base (10), the shape of the positioning protrusion is adapted to the shape of the positioning groove on the second side of the base foot (30); When the positioning protrusion is provided on the foot mounting position (12) on the first and second sides of the tooling base (10), the shape of the positioning protrusion on the foot mounting position (12) on the first side of the tooling base (10) is adapted to the shape of the positioning groove on the first side of the foot (30), and the shape of the positioning protrusion on the foot mounting position (12) on the second side of the tooling base (10) is adapted to the shape of the positioning groove on the second side of the foot (30).

7. The tool for riveting a chassis assembly according to claim 1, wherein Each of the aforementioned base mounting positions (12) is provided with a base guide block (15) on its outer side.

8. A chassis assembly riveting apparatus characterized by, The riveting device body and the bottom plate assembly riveting tool as claimed in any one of claims 1-7.

9. The chassis assembly riveting apparatus of claim 8, wherein, The riveting device body is provided with a photoelectric sensor and an alarm, the photoelectric sensor is connected with the alarm, and the alarm alarms when the photoelectric sensor is blocked. The setting position of the photoelectric sensor on the riveting device body matches the height when the base (30) is placed upside down on the bottom plate assembly riveting tool.

10. The chassis assembly riveting apparatus of claim 8, wherein, The base placing position (12) provided with a positioning column (13) is provided with a contact switch sensor, the riveting device body is provided with an indicating lamp, the contact switch sensor is connected with the indicating lamp, and the indicating lamp is lighted when the contact switch sensor is contacted.

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