Wheel hub assembling accessory stamping die

Abstract

The utility model relates to the technical field of hub machining, in particular to a hub assembly accessory stamping die device which is used for installing an accessory on a hub, the hub comprises a wheel seat and a wheel flange connected with the wheel seat, the wheel flange is provided with an assembly hole, the accessory comprises a decorative plate and a riveting column, the riveting column penetrates through the assembly hole, and the riveting column is connected with the wheel seat. The hub assembling accessory stamping die comprises a limiting seat, a supporting table and a stamping mechanism, the limiting seat is connected with a wheel seat in an inserted mode, the supporting table is provided with a supporting face making contact with a rim, the supporting face is concavely provided with a mounting groove used for containing a plaque, and when the limiting seat is connected with the wheel seat in an inserted mode, a riveting column penetrates through an assembling hole; the driving part is used for driving the stamping assembly to stamp the riveting column so that the riveting column can be riveted to the rim. According to the hub assembling accessory stamping die, the mode that the limiting base is connected with the wheel base of the hub in an inserted mode and the supporting table is used for placing the decorative plate of the accessory is adopted, the hub can be conveniently positioned, meanwhile, the riveting column of the accessory penetrates through the assembling hole of the rim, and therefore the hub can be placed, and meanwhile the accessory is placed on the hub to be riveted by a stamping mechanism; the waiting time of the stamping mechanism before riveting is shortened, and the aim of improving the riveting efficiency of the hub riveting accessories is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hub processing, in particular to a wheel hub assembly fittings stamping die device. Background Art

[0002] During the production process of the wheel hub, accessories need to be riveted. In traditional technology, the accessories are usually placed on the wheel hub manually, and then the wheel hub with the accessories is placed on a stamping mechanism for the stamping mechanism to rivet the accessories on the wheel hub. However, when a large number of accessories need to be riveted on the wheel hub, the accessories are placed on the wheel hub manually, and the wheel hub with the accessories is placed on a stamping mechanism for the stamping mechanism to rivet. Before the stamping mechanism rivets, time is required to place the accessories on the wheel hub, thereby increasing the waiting time of the stamping mechanism before riveting, and there is a technical problem of poor riveting efficiency of the wheel hub riveted accessories. Utility Model Content

[0003] Based on this, it is necessary to provide a wheel hub assembly accessories stamping die in order to address the technical problem of poor riveting efficiency of wheel hub riveted accessories, which requires time to place the accessories on the wheel hub before riveting by the stamping mechanism, thereby increasing the waiting time of the stamping mechanism before riveting.

[0004] A wheel hub assembly accessory stamping die is used to install the accessory on the wheel hub. The wheel hub includes a wheel seat and a rim connected to the wheel seat. The rim is provided with an assembly hole. The accessory includes a decorative plate and a rivet column. The rivet column is provided with the assembly hole. The wheel hub assembly accessory stamping die includes: a limit seat, a support platform and a stamping mechanism. The limit seat is plugged into the wheel seat. The support platform is provided with a support surface in contact with the rim. The support surface is recessed with an installation groove for placing the decorative plate. When the limit seat is plugged into the wheel seat, the rivet column is provided with the assembly hole. The stamping mechanism includes a driving member and a stamping assembly. The driving member is used to drive the stamping assembly to stamp the rivet column so as to rivet the rivet column to the wheel rim.

[0005] When the above-mentioned wheel hub assembly accessory stamping die is used, the decorative plate of the accessory is placed in the installation groove of the support platform, and then the wheel seat of the wheel hub is controlled to be plugged with the limiting seat, so that the wheel rim contacts the supporting surface of the support platform, and the riveting column of the accessory is passed through the assembly hole of the wheel rim, and then the driving part of the stamping mechanism drives the stamping assembly to punch the riveting column to rivet the riveting column on the wheel rim, thereby realizing the assembly of the wheel hub and the accessory. Through the above-mentioned design, the limiting seat is plugged with the wheel seat of the wheel hub, and the decorative plate of the accessory is placed on the support platform, which is conducive to positioning the wheel hub, and at the same time, the riveting column of the accessory is passed through the assembly hole of the wheel rim, so that the wheel hub can be placed and the accessory can be placed on the wheel hub for riveting by the stamping mechanism, so as to reduce the waiting time of the stamping mechanism before riveting, and achieve the purpose of improving the riveting efficiency of the wheel hub riveting accessories.

[0006] In one embodiment, the limiting seat includes a seat body and a limiting portion, the seat body is in contact with the wheel seat, and the limiting portion is plugged into the wheel seat.

[0007] In one embodiment, the limiting portion includes an insert block and a clamping block, and the wheel seat is provided with a plug hole matched with the insert block and a limiting hole connected to the plug hole, and when the limiting hole and the clamping block are matched, the position of the assembly hole corresponds to the position of the installation slot.

[0008] In one embodiment, there are two card blocks, which are respectively disposed on two opposite sides of the inserting block.

[0009] In one embodiment, the support platform includes a support seat and a support block connected to the support seat, the support seat is provided with a support surface and a mounting groove, the support block is connected to the support seat and contacts the wheel rim.

[0010] In one embodiment, there are two support blocks, and the two support blocks are respectively disposed on two sides of the support base.

[0011] In one embodiment, the mounting groove is provided in a strip shape, and the decorative panel is installed at any position of the mounting groove.

[0012] In one embodiment, the stamping assembly includes a rivet seat and a punch connected to the rivet seat, the punch is provided with a rivet groove, the rivet groove is provided with a guide column protruding toward the support platform, and the rivet column is provided with a rivet hole matching the guide column.

[0013] In one of the embodiments, the bottom of the riveting groove is arranged in an arc shape, and a retaining hole is recessed on a side of the wheel rim close to the decorative plate, and the retaining hole gradually shrinks toward the assembly hole.

[0014] In one embodiment, the stamping assembly further includes a guide rod, and the riveting seat is slidably connected to the guide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the wheel hub assembly parts stamping die installation parts and the wheel hub shown in the utility model;

[0016] Figure 2 for Figure 1 The schematic diagram of the structure of the stamping die for the wheel hub assembly parts shown;

[0017] Figure 3 for Figure 1 A schematic diagram of the structure of the accessories shown;

[0018] Figure 4 for Figure 1 The structural schematic diagram of the wheel hub shown;

[0019] Figure 5 for Figure 1The schematic cross-sectional structure diagram of the stamping die for the wheel hub assembly parts shown;

[0020] Figure 6 for Figure 5 An enlarged schematic diagram of part A of the stamping die for the wheel hub assembly parts is shown.

[0021] The meanings of the numbers in the accompanying drawings are:

[0022] 100. Stamping die for wheel hub assembly parts;

[0023] 10. Limiting seat; 11. Seat body; 12. Limiting part; 121. Inserting block; 122. Clamping block;

[0024] 20. Support platform; 21. Support surface; 211. Mounting slot; 22. Support seat; 23. Support block;

[0025] 30. stamping mechanism; 32. stamping assembly; 321. riveting seat; 322. punch; 323. riveting groove; 324. guide column; 325. guide rod;

[0026] 200, accessories; 201, trim; 202, riveted column; 203, riveted hole;

[0027] 300, wheel hub; 301, wheel seat; 302, wheel rim; 303, assembly hole; 304, plug hole; 305, limiting hole; 306, locking hole. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0034] like Figure 1 As shown, it is a wheel hub assembly accessory stamping die 100 shown in the utility model, which is used to install the accessory 200 on the wheel hub 300, wherein, as shown in FIG. Figure 4 As shown, the wheel hub 300 includes a wheel seat 301 and a rim 302 connected to the wheel seat 301. The rim 302 is provided with an assembly hole 303. Figure 3 As shown, the accessory 200 includes a decorative plate 201 and a riveted column 202, and the riveted column 202 is provided with an assembly hole 303, as shown in FIG. Figure 6As shown, during riveting, the rivet column 202 is penetrated with an assembly hole 303, and the rivet column 202 is deformed by punching, so that the deformed rivet column 202 cooperates with the decorative plate 201 to clamp the wheel rim 302 together, so as to achieve the installation of the accessory 200 on the wheel hub 300.

[0035] like Figure 2 As shown, the wheel hub assembly accessory stamping die 100 includes: a limiting seat 10, a support platform 20 and a stamping mechanism 30, wherein the limiting seat 10 is used to install the wheel seat 301 of the wheel hub 300, the support platform 20 is used to place the decorative panel 201 of the accessory 200, and the stamping mechanism 30 is arranged corresponding to the position of the support platform 20, and is used to stamp the riveted column 202. When in use, the wheel seat 301 of the wheel hub 300 is positioned by the limiting seat 10, so that the wheel rim 302 of the wheel hub 300 is placed on the support platform 20, and the rivet column 202 of the accessory 200 placed on the support platform 20 is penetrated by the assembly hole 303, and finally, the rivet column 202 is punched by the stamping mechanism 30 to realize the installation of the accessory 200 on the wheel hub 300.

[0036] Below, combined Figures 1 to 6 , the above-mentioned wheel hub assembly parts stamping die 100 is further explained.

[0037] like Figure 2 As shown, the limiting seat 10 is used to position the wheel hub 300, and the limiting seat 10 is plugged into the wheel seat 301. Specifically, the limiting seat 10 includes a seat body 11, a seat body 11 and a limiting portion 12, the seat body 11 is in contact with the wheel seat 301, and the limiting portion 12 is plugged into the wheel seat 301. The wheel seat 301 is supported by the seat body 11, and the wheel seat 301 is positioned by the limiting portion 12. The height of the wheel hub 300 and the placement position of the wheel hub 300 can be effectively positioned, thereby realizing the positioning of the wheel hub 300.

[0038] Furthermore, in order to locate the position of the assembly hole 303 of the wheel hub 300, as shown in FIG. Figure 2 , Figure 4 and Figure 5 As shown, the limiting portion 12 includes an insert block 121 and a clamping block 122, and the wheel seat 301 is provided with a socket 304 cooperating with the insert block 121 and a limiting hole 305 connected to the socket 304. When the limiting hole 305 cooperates with the clamping block 122, the position of the assembly hole 303 corresponds to the position of the mounting groove 211, wherein the number of the clamping blocks 122 is two, and the two clamping blocks 122 are respectively arranged on the opposite sides of the insert block 121. Through the cooperation between the clamping block 122 and the limiting hole 305, it is convenient to locate the position of the assembly hole 303 of the wheel hub 300, so that when the wheel hub 300 is placed on the limiting seat 10, the assembly hole 303 can be provided for the riveted column 202 of the accessory 200 placed on the mounting groove 211 to pass through.

[0039] The support platform 20 is used to place the trim plate 201 of the accessory 200 and support the rim 302 of the hub 300. Figure 2 As shown, the support platform 20 is provided with a support surface 21 in contact with the wheel rim 302, and the support surface 21 is recessed with a mounting groove 211 for placing the decorative plate 201. When the limit seat 10 is plugged into the wheel seat 301, the riveted column 202 is penetrated with an assembly hole 303. Specifically, the support platform 20 includes a support seat 22 and a support block 23 connected to the support seat 22. The support seat 22 is provided with a support surface 21 and a mounting groove 211. The support block 23 is connected to the support seat 22 and contacts the wheel rim 302. The number of the support blocks 23 is two The two support blocks 23 are respectively arranged on both sides of the support seat 22. The support blocks 23 of the support platform 20 are in contact with the rim 302 of the wheel hub 300, so as to effectively support the rim 302 of the wheel hub 300 to improve the placement stability of the wheel hub 300. Furthermore, the mounting groove 211 is arranged in a strip shape, and the decorative panel 201 is installed at any position of the mounting groove 211. The mounting groove 211 arranged in a strip shape is convenient for adapting to decorative panels 201 of different lengths to improve the application range of the support platform 20.

[0040] The punching mechanism 30 is used to punch the riveting column 202, such as Figure 2 and Figure 6 As shown, the stamping mechanism 30 includes a driving member and a stamping assembly 32. The driving member is a hydraulic cylinder, which is used to drive the stamping assembly 32 to stamp the rivet column 202 so as to rivet the rivet column 202 on the rim 302. Specifically, the stamping assembly 32 includes a rivet seat 321 and a punch 322 connected to the rivet seat 321. The punch 322 is provided with a rivet groove 323. The rivet groove 323 is protruded with a guide column 324 toward the direction of the support platform 20. The rivet column 202 is provided with a rivet hole 203 that cooperates with the guide column 324. The guidance of the guide column 324 is beneficial to controlling the deformation form of the rivet column 202, thereby improving the stamping quality of the stamping mechanism 30.

[0041] like Figure 6As shown, the bottom of the rivet groove 323 is set in an arc shape. During the punching process of the punch 322, the rivet column 202 is inserted into the guide column 324 through the rivet hole 203, and is bent under the guidance of the bottom of the rivet groove 323 set in an arc shape, so as to change the direction of the end of the rivet column 202 away from the decorative plate 201 in the rivet groove 323, so that the end of the rivet column 202 away from the decorative plate 201 is bent in the direction toward the decorative plate 201 under the extrusion of the punch 322, so as to squeeze the wheel rim 302, thereby improving the stability of the rivet column 202 and the decorative plate 201 in clamping the wheel rim 302 The rim 302 has a recessed locking hole 306 on one side close to the trim 201, and the locking hole 306 gradually shrinks toward the assembly hole 303. During the deformation of the rivet post 202, the connection between the rivet post 202 and the trim 201 is affected by the deformation of the rivet post 202, squeezed toward the rim 302, and sunk into the locking hole 306. The connection between the rivet post 202 and the trim 201 is squeezed by the locking hole 306 to increase the contact area with the rim 302, thereby achieving the purpose of increasing the riveting stability of the accessory 200 and the rim 302. Further, the stamping assembly 32 also includes a guide rod 325, and the rivet seat 321 is slidably connected to the guide rod 325.

[0042] The working principle of the wheel hub assembly accessory stamping die 100 shown in the utility model is: when in use, the decorative plate 201 of the accessory 200 is placed in the installation groove 211 of the support platform 20, and then, the wheel seat 301 of the wheel hub 300 is controlled to be plugged into the limit seat 10, so that the rim 302 contacts the supporting surface 21 of the support platform 20, and the riveted column 202 of the accessory 200 is passed through the assembly hole 303 of the rim 302, and then, the driving part of the stamping mechanism 30 drives the stamping assembly 32 to stamp the riveted column 202, so as to rivet the riveted column 202 on the rim 302, thereby realizing the assembly of the wheel hub 300 and the accessory 200.

[0043] The beneficial effects of the wheel hub assembly accessory stamping die 100 shown in the utility model are: the limiting seat 10 is plugged into the wheel seat 301 of the wheel hub 300, and the supporting platform 20 places the decorative plate 201 of the accessory 200, which is conducive to positioning the wheel hub 300 while allowing the rivet column 202 of the accessory 200 to penetrate the assembly hole 303 of the wheel rim 302, so that the accessory 200 can be placed on the wheel hub 300 for riveting by the stamping mechanism 30 while the wheel hub 300 is placed, so as to reduce the waiting time of the stamping mechanism 30 before riveting, thereby achieving the purpose of improving the riveting efficiency of the wheel hub 300 and the accessory 200.

[0044] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0045] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A stamping die for wheel hub assembly accessories, used to install accessories on a wheel hub, the wheel hub includes a wheel seat and a rim connected to the wheel seat, the rim is provided with an assembly hole, the accessories include a decorative plate and a riveted column, characterized in that: The stamping die for the wheel hub assembly accessories includes: a limit seat, a support platform and a stamping mechanism. The limit seat is plugged into the wheel seat. The support platform is provided with a support surface in contact with the wheel rim. The support surface is recessed with a mounting groove for placing the decorative panel. When the limit seat is plugged into the wheel seat, the rivet column passes through the assembly hole. The stamping mechanism includes a driving member and a stamping assembly. The driving member is used to drive the stamping assembly to stamp the rivet column so as to rivet the rivet column to the wheel rim.

2. The wheel hub assembly parts stamping die according to claim 1, characterized in that: The limiting seat comprises a seat body and a limiting portion, the seat body is in contact with the wheel seat, and the limiting portion is plugged into the wheel seat.

3. The wheel hub assembly parts stamping die according to claim 2, characterized in that: The limiting portion includes an insert block and a clamping block, the wheel seat is provided with an insert hole matched with the insert block and a limiting hole connected with the insert hole, when the limiting hole matches with the clamping block, the position of the assembly hole corresponds to the position of the installation slot.

4. The wheel hub assembly parts stamping die according to claim 3, characterized in that: The number of the card blocks is two, and the two card blocks are respectively arranged on two opposite sides of the insert block.

5. The wheel hub assembly parts stamping die according to claim 1, characterized in that: The support platform includes a support seat and a support block connected to the support seat, the support seat is provided with the support surface and the mounting groove, the support block is connected to the support seat and contacts with the wheel rim.

6. The wheel hub assembly parts stamping die according to claim 5, characterized in that: The number of the support blocks is two, and the two support blocks are respectively arranged on both sides of the support base.

7. The wheel hub assembly parts stamping die according to claim 1, characterized in that: The installation groove is arranged in a strip shape, and the decorative panel is installed at any position of the installation groove.

8. The wheel hub assembly parts stamping die according to claim 1, characterized in that: The stamping assembly includes a rivet seat and a punch connected to the rivet seat, the punch is provided with a rivet groove, the rivet groove is provided with a guide column protruding toward the direction of the support platform, and the rivet column is provided with a rivet hole matched with the guide column.

9. The wheel hub assembly parts stamping die according to claim 8, characterized in that: The bottom of the riveting groove is arranged in an arc shape, and a retaining hole is recessed on a side of the wheel rim close to the decorative plate, and the retaining hole gradually shrinks toward the assembly hole.

10. The wheel hub assembly parts stamping die according to claim 8, characterized in that: The stamping assembly also includes a guide rod, and the riveting seat is slidably connected to the guide rod.

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