Side face riveting die structure

Abstract

The utility model relates to the technical field of riveting dies, and discloses a side face riveting die structure which is characterized in that a second inclined face used for being connected with a first inclined face in a sliding mode is formed at the lower end of a second guide block, and a riveting punch and a second elastic assembly are installed between a first riveting fixing block and a second riveting fixing block in the horizontal direction in an embedded mode. When the upper die module and the lower die module are in a closed state, the first elastic assembly is compressed by the fixed mounting plate, the second elastic assembly is compressed by the second riveting fixing block, and the first elastic assembly and the second riveting fixing block are separated from each other. The punching end of the riveting punch is exposed out of the second riveting fixing block. The side face riveting device has the advantages that side face riveting of products is achieved, operation steps are reduced, and time and labor cost are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of riveting dies, and particularly relates to a side riveting die structure. Background Art

[0002] In the die processing industry, riveting operations on products are often involved, including front riveting and side riveting.

[0003] Most of the existing die structures are designed for front riveting operations. During specific operations, the product can be laid flat and pressed down to complete the front riveting operation; while for products that require side riveting operations, the product needs to be manually flipped up first, and then the side to be riveted is laid flat on the die structure before riveting the side.

[0004] As can be seen from the above, when the existing die structure performs side riveting operations, there is a flipping step, which increases the operation time and labor cost. Summary of the Utility Model

[0005] In order to solve the deficiencies of the existing technology, the utility model provides a side riveting die structure, which realizes the side riveting of products, reduces operation steps, and saves time and labor costs.

[0006] The technical purpose to be achieved by the utility model is realized through the following technical solutions:

[0007] The utility model provides a side riveting die structure, which includes an upper die module and a lower die module, and the upper die module is located above the lower die module;

[0008] The lower die module includes a fixing component and a riveting component, and a first elastic component for jacking up the riveting component upward is arranged between the fixing component and the riveting component;

[0009] A first stop block and a first guide block are arranged at intervals at the upper end of the fixing component, and a first inclined surface is formed at the upper end of the first guide block toward the direction of the first stop block;

[0010] The riveting component includes a fixed mounting plate and a second guide block, a first riveting fixing block and a second riveting fixing block embedded in the fixed mounting plate, and the second guide block, the first riveting fixing block and the second riveting fixing block are arranged adjacent to each other in sequence along the horizontal direction;

[0011] A second inclined surface for sliding connection with the first inclined surface is formed at the lower end of the second guide block, and a riveting punch and a second elastic component are embedded and installed between the first riveting fixing block and the second riveting fixing block along the horizontal direction, and the second elastic component is used for ejecting the second riveting fixing block toward the direction of the first stop block;

[0012] When the upper die module and the lower die module are in the closed state, the fixed mounting plate compresses the first elastic component, the riveting fixing block two compresses the second elastic component, and the stamping end of the riveting punch projects out of the riveting fixing block two.

[0013] In some implementation manners, the fixing component includes a lower die base and a lower backing plate arranged at the upper end of the lower die base. The fixed mounting plate is located at the upper end of the lower backing plate. The lower die base plays a role in supporting and fixing the entire lower die module, facilitating handling and assembly. The lower backing plate plays a role in supporting and limiting the riveting component.

[0014] In some implementation manners, the fixed mounting plate includes a lower back plate and a lower template arranged at the upper end of the lower back plate;

[0015] The second guiding block, the first riveting fixing block, and the second riveting fixing block are all embedded in the lower template. The lower template plays a role in embedding and installing the second guiding block, the first riveting fixing block, and the second riveting fixing block, and then the lower back plate plays a role in supporting and limiting, improving the stability of the riveting component during operation.

[0016] In some implementation manners, the first elastic component includes a first spring and a first ejector pin. The first spring is embedded in the fixing component, the first ejector pin is embedded in the fixed mounting plate, one end of the first spring is fixedly connected to the fixing component, and the other end of the first spring is connected to the first ejector pin. Through the cooperation of the first spring and the first ejector pin, the fixed mounting plate is jacked up or the first spring is compressed under pressure.

[0017] In some implementation manners, the second elastic component includes a second spring. One end of the second spring is connected to the first riveting fixing block, and the other end of the second spring is connected to the second riveting fixing block, realizing the function of ejecting the second riveting fixing block towards the position of the first stop block, facilitating the stripping of the product.

[0018] In some implementation manners, the upper die module includes an upper die base, an upper backing plate, and an upper template. The upper end of the upper template is connected to the upper backing plate, and the upper end of the upper backing plate is connected to the upper die base. The upper die base is used to connect to an external driver and can, under the action of the external driver, make the upper die module and the lower die module present a closed or open state. The upper backing plate is used to fix and support the upper template, and the upper template can be used for the installation and fixation of other components.

[0019] In some implementation manners, a third elastic component for jacking up the riveting component is further arranged between the fixing component and the riveting component, enhancing the upward jacking force on the riveting component and facilitating the stripping of the product.

[0020] In some implementations, a guiding component is further provided between the fixing component and the riveting component to ensure the alignment accuracy between the fixing component and the riveting component and the stability during operation.

[0021] In some implementations, the guiding component includes a guiding column. One end of the guiding column is embedded and installed in the fixing component, and the other end of the guiding column is embedded and installed in the riveting component to achieve the alignment function between the fixing component and the riveting component.

[0022] In some implementations, a limiting block for restricting the position of the first stop block is further provided on the fixing component. The limiting block effectively prevents the first stop block from moving in position, thereby ensuring the stability of the side riveting operation.

[0023] In summary, the present utility model has at least the following advantages:

[0024] A side riveting die structure provided by the present utility model embeds a riveting punch horizontally between a first riveting fixing block and a second riveting fixing block. By means of the oblique sliding action of the first inclined surface on the first guiding block and the second inclined surface on the second guiding block, the vertical movement generated by the upper die module is converted into the horizontal movement of the riveting punch, realizing the side riveting operation of the riveting punch on the product, reducing the operation steps, and effectively saving the operation time and labor cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the die structure of Embodiment 1 of the present utility model in the open state;

[0026] Figure 2 It is a schematic diagram of the die structure of Embodiment 1 of the present utility model in the closed state;

[0027] Figure 3 It is a schematic diagram of the die structure of Embodiment 2 of the present utility model in the open state;

[0028] Figure 4 It is a schematic diagram of the die structure of Embodiment 3 of the present utility model in the closed state;

[0029] 100. Upper die module; 110. Upper die base; 120. Upper backing plate; 130. Upper template;

[0030] 200. Lower die module; 210. Fixing component; 211. Lower die base; 212. Lower backing plate; 220. Riveting component; 221. Fixed mounting plate; 221a. Lower back plate; 221b. Lower template; 222. Second guiding block; 222a. Second inclined surface; 223. First riveting fixing block; 224. Second riveting fixing block; 230. First elastic component; 231. First spring; 232. First ejector pin; 240. First stop block; 250. First guiding block; 251. First inclined surface; 260. Riveting punch; 270. Second elastic component; 280. Third elastic component; 290. Guiding component;

[0031] 300. Limit block. Detailed implementation manners

[0032] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The described embodiments are some but not all of the embodiments of the present utility model.

[0033] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0034] Embodiment 1:

[0035] Please refer to Figure 1 and Figure 2 , a side riveting die structure, including an upper die module 100 and a lower die module 200. The upper die module 100 is located above the lower die module 200. The lower die module 200 is used for supporting and fixing the product. The upper die module 100 is used for connecting with an external driver. Under the driving action of the external driver, the upper die module 100 and the lower die module 200 are presented in a closed or open state to perform side riveting or blanking on the product.

[0036] The lower die module 200 includes a fixing component 210 and a riveting component 220. The fixing component 210 is used for the support and connection of the riveting component 220, and the riveting component 220 is used to cooperate with the upper die module 100 to complete the side riveting operation of the product. A first elastic component 230 is provided between the fixing component 210 and the riveting component 220 to jack up the riveting component 220. It can be understood that when the upper die module 100 presses down on the riveting component 220 under the action of an external driver, the riveting component 220 will compress the first elastic component 230, and then the riveting component 220 will move downward under the action of the upper die module 100, so that the upper die module 100 and the lower die module 200 are in a closed state to perform the side riveting operation on the product; when the upper die module 100 rises under the action of an external driver, the first elastic component 230 loses the downward pressing force of the riveting component 220, but instead the riveting component 220 is jacked up under the elastic force of the first elastic component 230 itself to facilitate the stripping of the product. At this time, the upper die module 100 and the lower die module 200 are in an open state.

[0037] A first stop block 240 and a first guide block 250 are arranged at intervals at the upper end of the fixing component 210. A first inclined surface 251 is formed at the upper end of the first guide block 250 in the direction towards the first stop block 240. The first stop block 240 is used to cooperate with the riveting component 220 to complete the side riveting operation of the product, and the first inclined surface 251 is used to guide the movement of the riveting component 220.

[0038] The riveting component 220 includes a fixed mounting plate 221 and a second guide block 222, a first riveting fixing block 223, and a second riveting fixing block 224 embedded in the fixed mounting plate 221. The second guide block 222, the first riveting fixing block 223, and the second riveting fixing block 224 are arranged adjacent to each other in sequence in the horizontal direction. A second inclined surface 222a for sliding connection with the first inclined surface 251 is formed at the lower end of the second guide block 222. A riveting punch 260 and a second elastic component 270 are embedded and installed between the first riveting fixing block 223 and the second riveting fixing block 224 in the horizontal direction. The second elastic component 270 is used to push the second riveting fixing block 224 towards the first stop block 240.

[0039] When the upper die module 100 and the lower die module 200 are in a closed state, the fixed mounting plate 221 compresses the first elastic component 230, the second riveting fixing block 224 compresses the second elastic component 270, and the punching end of the riveting punch 260 protrudes from the second riveting fixing block 224.

[0040] During specific operations, the product is placed on the fixed mounting plate 221, and the side of the product to be riveted is located between the first stopper 240 and the second riveting fixing block 224. When the upper die module 100 presses down on the fixed mounting plate 221 under the action of an external driver, the second inclined surface 222a on the second guiding block 222 moves along the first inclined surface 251 on the first guiding block 250. That is, during the downward movement of the upper die module 100, it drives the fixed mounting plate 221 to move downward and compress the first elastic component 230. At the same time, the second guiding block 222 drives the first riveting fixing block 223 and the second riveting fixing block 224 to move horizontally. Under the limitation of the distance between the first stopper 240 and the first guiding block 250, the second riveting fixing block 224 compresses the second elastic component 270 towards the first riveting fixing block 223, so that the riveting punch 260 protrudes from the second riveting fixing block 224, and cooperates with the first stopper 240 to rivet the side of the product. That is, the vertical movement generated by the upper die module 100 is converted into the horizontal movement of the riveting punch 260 to achieve the side riveting operation of the product.

[0041] After the side riveting operation is completed, the upper die module 100 rises under the action of an external driver. The fixed mounting plate 221 loses the downward acting force and is jacked up under the action of the first elastic component 230. At the same time, it drives the second guiding block 222 to generate an upward acting force. After the second inclined surface 222a moves upward along the first inclined surface 251, under the condition of losing the limitation of the distance between the first stopper 240 and the first guiding block 250, the second riveting fixing block 224 is jacked out towards the first stopper 240 under the action of the second elastic component 270, so that the punching end of the riveting punch 260 retracts into the second riveting fixing block 224 to facilitate the stripping of the product.

[0042] A side riveting die structure provided by the present utility model embeds the riveting punch 260 horizontally between the first riveting fixing block 223 and the second riveting fixing block 224. By means of the oblique sliding action of the first inclined surface 251 on the first guiding block 250 and the second inclined surface 222a on the second guiding block 222, the vertical movement generated by the upper die module 100 is converted into the horizontal movement of the riveting punch 260 to achieve the side riveting operation of the product by the riveting punch 260, reducing the operation steps and effectively saving the operation time and labor cost.

[0043] Embodiment 2:

[0044] The difference between this embodiment and Embodiment 1 is that this embodiment further optimizes the structure of the die structure of the present utility model. Please refer to Figure 3 .

[0045] In this embodiment, the fixing component 210 includes a lower die base 211 and a lower backing plate 212 disposed at the upper end of the lower die base 211. The fixed mounting plate 221 is located at the upper end of the lower backing plate 212.

[0046] The lower die base 211 supports and fixes the entire lower die module 200, facilitating handling and assembly. The lower backing plate 212 supports and positions the riveting component 220. The lower backing plate 212 and the lower die base 211 can be locked and fixed by means of bolt connection.

[0047] Furthermore, the fixed mounting plate 221 includes a lower back plate 221a and a lower template 221b disposed at the upper end of the lower back plate 221a. The second guide block 222, the first riveting fixing block 223, and the second riveting fixing block 224 are all embedded in the lower template 221b.

[0048] The lower template 221b serves to embed and install the second guide block 222, the first riveting fixing block 223, and the second riveting fixing block 224, and then the lower back plate 221a provides support and positioning functions, improving the stability of the operation of the riveting component 220.

[0049] In some embodiments, the first elastic component 230 includes a first spring 231 and a first ejector pin 232. The first spring 231 is embedded in the fixing component 210, and the first ejector pin 232 is embedded in the fixed mounting plate 221. One end of the first spring 231 is fixedly connected to the fixing component 210, and the other end of the first spring 231 is connected to the first ejector pin 232.

[0050] Through the cooperation of the first spring 231 and the first ejector pin 232, the fixed mounting plate 221 can be jacked upward or the first spring 231 can be compressed under pressure. For example, when the upper die module 100 and the lower die module 200 are in a closed state, the first ejector pin 232 compresses the first spring 231 downward; when the upper die module 100 and the lower die module 200 are in an open state, the first spring 231 jacks up the first ejector pin 232 upward, thereby jacking up the fixed mounting plate 221 by means of the first ejector pin 232.

[0051] Furthermore, the second elastic component 270 includes a second spring. One end of the second spring is connected to the first riveting fixing block 223, and the other end of the second spring is connected to the second riveting fixing block 224. The second spring serves to push the second riveting fixing block 224 toward the position of the first stopper 240, facilitating the stripping of the product.

[0052] For example, when restricted by the distance between the first guiding block 250 and the first stop block 240, the second riveting fixing block 224 compresses the second spring towards the first riveting fixing block 223, so as to facilitate the side riveting of the product by the riveting punch 260 in cooperation with the first stop block 240; when the restriction of the distance between the first guiding block 250 and the first stop block 240 is lost, the second riveting fixing block 224 is ejected towards the first stop block 240 under the action of the second spring, so as to facilitate the stripping of the product.

[0053] In some embodiments, the upper die module 100 includes an upper die base 110, an upper backing plate 120, and an upper template 130. The upper end of the upper template 130 is connected to the upper backing plate 120, and the upper end of the upper backing plate 120 is connected to the upper die base 110. The upper die base 110, the upper backing plate 120, and the upper template 130 can be locked and fixed by means of bolt connection or the like.

[0054] The upper die base 110 is used to connect to an external driver and can, under the action of the external driver, make the upper die module 100 and the lower die module 200 present a closed or open state. The upper backing plate 120 is used to fix and support the upper template 130, and the upper template 130 can be used for the installation and fixation of other components.

[0055] It can be understood that in the case where the product has a need for front-side riveting operation at the same time, an upper die punch can be added to the upper template 130, and a structure for cooperating with the upper die punch to complete the front-side riveting operation of the product can be provided in the lower die module 200. For the structural design for the front-side riveting operation requirement, it can be understood by referring to the traditional die structure for front-side riveting operation.

[0056] Embodiment 3:

[0057] The difference between this embodiment and Embodiment 1 is that this embodiment further optimizes the die structure of the present invention. Please refer to Figure 4 .

[0058] In this embodiment, a third elastic component 280 for jacking up the riveting component 220 is further provided between the fixing component 210 and the riveting component 220. By adding the third elastic component 280, the upward jacking force on the riveting component 220 is increased, which is convenient for stripping the product.

[0059] For example, the third elastic component 280 includes a third spring. One end of the third spring is connected to the fixing component 210, and the other end of the third spring is connected to the riveting component 220. When the downward pressure on the riveting component 220 is lost, it will be jacked up under the elastic force of the third spring.

[0060] Furthermore, a guiding component 290 is also provided between the fixing component 210 and the riveting component 220. The guiding component 290 can ensure the alignment accuracy between the fixing component 210 and the riveting component 220, as well as the stability during operation.

[0061] For example, the guiding component 290 includes guiding columns. One end of each guiding column is embedded and installed in the fixing component 210, and the other end of each guiding column is embedded and installed in the riveting component 220. The alignment between the fixing component 210 and the riveting component 220 is achieved through the guiding columns.

[0062] Furthermore, a limiting block 300 for restricting the position of the first stop block 240 is also provided on the fixing component 210. The limiting block 300 can effectively prevent the first stop block 240 from moving, thereby ensuring the stability of the side riveting operation.

[0063] A side riveting die structure provided by the present utility model embeds the riveting punch horizontally between the first riveting fixing block and the second riveting fixing block. By means of the oblique sliding action of the first inclined surface on the first guiding block and the second inclined surface on the second guiding block, the vertical movement generated by the upper die module is converted into the horizontal movement of the riveting punch, realizing the side riveting operation of the riveting punch on the product, reducing the operation steps, and effectively saving the operation time and labor cost.

[0064] In the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0065] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0066] In addition, the terms "horizontal", "vertical", "hanging", etc. do not require the components to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0067] In the present utility model, unless otherwise clearly defined and limited, the first feature being above or below the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but in contact through additional features therebetween. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being below, under, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0068] Although the description of the present utility model is made in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications, and variations based on the above content. Therefore, all such substitutions, improvements, and variations are included within the spirit and scope of the appended claims.

Claims

1. A side riveting die structure, characterized in that, It includes an upper die module (100) and a lower die module (200), and the upper die module (100) is located above the lower die module (200); The lower die module (200) includes a fixing component (210) and a riveting component (220), and a first elastic component (230) for jacking up the riveting component (220) upward is arranged between the fixing component (210) and the riveting component (220); At the upper end of the fixing component (210), a first stop block (240) and a first guiding block (250) are arranged at intervals, and a first inclined surface (251) is formed at the upper end of the first guiding block (250) in the direction towards the first stop block (240); The riveting component (220) includes a fixed mounting plate (221) and a second guiding block (222), a first riveting fixing block (223) and a second riveting fixing block (224) embedded in the fixed mounting plate (221), and the second guiding block (222), the first riveting fixing block (223) and the second riveting fixing block (224) are arranged adjacent to each other in sequence in the horizontal direction; At the lower end of the second guiding block (222), a second inclined surface (222a) for sliding connection with the first inclined surface (251) is formed, and a riveting punch (260) and a second elastic component (270) are embedded and installed between the first riveting fixing block (223) and the second riveting fixing block (224) in the horizontal direction, and the second elastic component (270) is used for ejecting the second riveting fixing block (224) towards the first stop block (240); When the upper die module (100) and the lower die module (200) are in the closed state, the fixed mounting plate (221) compresses the first elastic component (230), the second riveting fixing block (224) compresses the second elastic component (270), and the punching end of the riveting punch (260) exposes out of the second riveting fixing block (224).

2. The side riveting die structure according to claim 1, characterized in that, The fixing component (210) includes a lower die base (211) and a lower backing plate (212) arranged at the upper end of the lower die base (211), and the fixed mounting plate (221) is located at the upper end of the lower backing plate (212).

3. The side riveting die structure according to claim 1, characterized in that, The fixed mounting plate (221) includes a lower back plate (221a) and a lower template (221b) arranged at the upper end of the lower back plate (221a); The second guiding block (222), the first riveting fixing block (223) and the second riveting fixing block (224) are all embedded and installed in the lower template (221b).

4. The side riveting die structure according to claim 1, characterized in that, The first elastic component (230) includes a first spring (231) and a first ejector pin (232), the first spring (231) is embedded and installed in the fixing component (210), the first ejector pin (232) is embedded and installed in the fixed mounting plate (221), one end of the first spring (231) is fixedly connected with the fixing component (210), and the other end of the first spring (231) is connected with the first ejector pin (232).

5. The side riveting die structure according to claim 1, characterized in that, The second elastic component (270) includes a second spring, one end of the second spring is connected to the first riveting and fixing block (223), and the other end of the second spring is connected to the second riveting and fixing block (224).

6. The side riveting die structure according to claim 1, characterized in that, The upper die module (100) includes an upper die base (110), an upper backing plate (120) and an upper template (130). The upper end of the upper template (130) is connected to the upper backing plate (120), and the upper end of the upper backing plate (120) is connected to the upper die base (110).

7. The side riveting die structure according to any one of claims 1-6, characterized in that, A third elastic component (280) for jacking up the riveting component (220) upward is further arranged between the fixing component (210) and the riveting component (220).

8. The side riveting die structure according to claim 7, characterized in that, A guiding component (290) is further arranged between the fixing component (210) and the riveting component (220).

9. The side riveting die structure according to claim 8, characterized in that The guiding component (290) includes a guiding column. One end of the guiding column is embedded and installed in the fixing component (210), and the other end of the guiding column is embedded and installed in the riveting component (220).

10. The side riveting die structure according to claim 7, characterized in that A limiting block (300) for limiting the position of the first stop block (240) is further arranged on the fixing component (210).

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