CN219169397U - Mould for processing front supporting piece of sliding skylight - Google Patents

Abstract

The utility model relates to the technical field of mold equipment, in particular to a mold for processing a front supporting piece of a sliding skylight, which comprises an upper mold body, a pressing core, a supporting core and a lower mold body, wherein the lower mold body is positioned below the upper mold body; the lower end of the upper die body is fixedly connected with a plurality of upper die inserts A, upper die inserts B, springs and punches, one side of each spring is provided with an upper die pressing strip, the upper die pressing strips are fixedly connected with the upper die body, and one side of each upper die pressing strip is provided with a plurality of nitrogen springs. The utility model can rapidly punch the workpiece and facilitate the stamping part to be separated from the die, and after stamping, the workpiece can be timely rebounded and returned by the elastic material returning rod and the elastic jacking pin, so that the whole action is completed at one time, the production efficiency is high, and the cost is saved.

Description

Mould for processing front supporting piece of sliding skylight

Technical Field

The utility model relates to the technical field of mold equipment, in particular to a mold for processing a front support piece of a sliding skylight.

Background

At present, the mold is a variety of molds and tools for obtaining the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industrial production, the development of the mold industry in China provides a strong support for the manufacturing industry, and meanwhile, the development of the manufacturing industry also promotes the development of the mold industry.

Along with the development of the automobile industry, the forming process of automobile body parts is more and more complex, the requirement on the forming process is higher and higher, at present, when the automobile sliding skylight assembly is subjected to stamping work, materials are needed to be cut into corresponding sizes and then put into a stamping die for stamping forming, however, at present, most of existing stamping dies are single-process stamping dies, namely, the dies corresponding to the processed parts are used for stamping one part at a time to finish the processing of one part, the automobile parts are all provided with molded surfaces and high-level differences, the stripper plate stroke of the dies is also large, the traditional dies are used for directly stamping during punching, even if material returning blocks are used for returning materials, the material returning effect is poor, and the material returning screws are easy to damage during long-term use overshoot, so that long-term production is not facilitated, and the dies can also cause stamping deviation due to inaccurate positioning during the stamping process, so that the processing quality of the parts is reduced.

There is a need for a mold for manufacturing a sliding sunroof front support that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a die for processing a front supporting piece of a sliding skylight, a plurality of elastic material returning rods are connected in a lower die body, the elastic material returning rods are positioned on one side of a lower die insert, and a plurality of ejection pins are connected at the lower end of a material supporting plate.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the die for processing the front supporting piece of the sliding skylight comprises an upper die body, a pressing core, a supporting core and a lower die body, wherein the lower die body is positioned below the upper die body, the upper die body and the lower die body are connected with each other through a guide mechanism, the pressing core and the supporting core are both arranged between the upper die body and the lower die body, the pressing core is fixedly connected to the lower end of the upper die body, and the supporting core is fixedly connected to the lower die body;

the lower end of the upper die body is fixedly connected with a plurality of upper die inserts A, upper die inserts B, springs and punches, one side of each spring is provided with an upper die pressing strip, the upper die pressing strips are fixedly connected with the upper die body, one side of each upper die pressing strip is provided with a plurality of nitrogen springs, and the nitrogen springs are arranged at the lower end of the upper die body through nitrogen spring fixing seats;

the pressing core comprises a punching core plate, a partition plate and a plurality of pressing inserts, wherein the partition plate is fixedly connected to the punching core plate, the pressing inserts are fixedly connected to the upper end of the partition plate, a plurality of insert grooves A are formed in the punching core plate, the positions of the insert grooves A correspond to the positions of the upper die inserts B, and a plurality of ejection pins are connected to the lower end of the punching core plate;

the support core comprises a support material plate and a support material core, the support material core is fixedly connected to the support material plate, a plurality of insert grooves B are formed in the support material plate, and the positions of the insert grooves B correspond to the positions of the pressing inserts;

the lower die comprises a lower die body, wherein a plurality of material supporting springs and a plurality of lower die inserts are fixedly connected to the lower die body, the positions of the lower die inserts correspond to the positions of the insert grooves B, a plurality of reinforcing inclined rib plates are arranged on two sides of the lower die body, the reinforcing inclined rib plates are fixedly connected with the lower die body, a plurality of elastic material returning rods are connected in the lower die body, and the elastic material returning rods are located on one side of the lower die inserts.

Further, guiding mechanism includes a plurality of guide holders and guide bar, guide holder fixed connection is in the lower extreme of last mould body, guide bar fixed connection is in on the lower mould body, the position between guide bar and the guide holder corresponds each other, peg graft each other between guide bar and the guide holder.

Further, one side of the lower die body is integrally connected with a sliding inclined plate, two sliding rods are fixedly connected to the sliding inclined plate, and the sliding rods are stainless steel rods.

Further, a plurality of lifting rods A are fixedly connected to one side of the upper die body, and a plurality of lifting rods B are fixedly connected to the lower die body.

Further, one side of the material supporting plate is provided with two material guiding supporting plates which are transversely arranged in parallel, and the two material guiding supporting plates are fixedly connected with each other between the material supporting plates.

Further, the elastic material returning rod adopts a pneumatic elastic material returning rod with the model of YQL 001.

The utility model has the advantages that: the utility model provides a die for processing a front support piece of a sliding skylight, which has the following advantages:

1. according to the utility model, the lower die body is internally connected with the plurality of elastic material returning rods, the elastic material returning rods are positioned at one side of the lower die insert, and the lower end of the material supporting plate is connected with the plurality of ejection pins.

2. The upper die body and the lower die body are connected through the guide mechanism, the guide mechanism comprises a plurality of positioning seats and guide seats, the positions of the guide posts and the guide jacks correspond to each other, the guide posts and the guide jacks are mutually inserted, the upper die body and the lower die body can be ensured to be aligned accurately, and the machining precision of a workpiece is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an explosive structure of the present utility model;

FIG. 2 is a schematic perspective view of an upper die body according to the present utility model;

FIG. 3 is a schematic perspective view of a press core according to the present utility model;

FIG. 4 is a schematic perspective view of a core according to the present utility model;

FIG. 5 is a schematic perspective view of a lower die body according to the present utility model;

wherein:

1. an upper die body; 101. An upper die insert A; 102. A punch;

103. a spring; 104. Nitrogen spring fixing seat; 105. A nitrogen spring;

106. an upper die insert B; 107. Lifting a rod A; 108. A guide seat;

109. an upper die pressing bar; 2. Pressing the core; 201. Stamping the core plate;

202. a spring ejector pin; 203. A partition plate; 204. A groove;

205. pressing a material insert; 206. Insert groove a; 3. A supporting core;

301. a material supporting plate; 302. A material supporting core; 303. A material guiding supporting plate;

304. insert groove B; 4. A lower die body; 401. An elastic material returning rod;

402. a sliding rod; 403. A lower die insert; 404. A guide rod;

405. lifting a rod B; 406. Reinforcing the inclined rib plate; 407. A material supporting spring;

408. and a sliding sloping plate.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that unless explicitly stated and limited otherwise, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, but rather the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

fig. 1 is an exploded structure diagram of the present utility model, fig. 2 is a schematic perspective view of an upper mold body of the present utility model, fig. 3 is a schematic perspective view of a press core of the present utility model, fig. 4 is a schematic perspective view of a support core of the present utility model, fig. 5 is a schematic perspective view of a lower mold body of the present utility model, a mold for processing a front support member of a sliding skylight shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 includes an upper mold body 1, a press core 2, a support core 3 and a lower mold body 4, the lower mold body 4 is connected to the lower end of the upper mold body 1, the press core 2 and the support core 3 are both disposed between the upper mold body 1 and the lower mold body 4, the press core 2 is fixedly connected to the lower end of the upper mold body 1, the support core 3 is fixedly connected to the lower mold body 4, the upper mold body 1 and the lower mold body 4 are mutually connected through a guiding mechanism, the utility model is fixedly connected with a plurality of upper die inserts A101, an upper die insert B106, a spring 103 and a punch 102 at the lower end of an upper die body 1, one side of the spring 103 is provided with an upper die pressing strip 109, the upper die pressing strip 109 and the upper die body 1 are fixedly connected with each other, one side of the upper die pressing strip 109 is provided with a plurality of nitrogen springs 105, the nitrogen springs 105 are arranged at the lower end of the upper die body 1 through nitrogen spring fixing seats 104, the guide mechanism in the utility model comprises a plurality of guide seats 108 and guide rods 404, the guide seats 108 are fixedly connected at the lower end of the upper die body 1, the guide rods 404 are fixedly connected on the lower die body 4, the positions of the guide rods 404 and the guide seats 108 correspond to each other, the guide rods 404 and the guide seats 108 are mutually inserted and connected with each other, the upper die body 1 and the lower die body 4 can be ensured to be mutually aligned accurately, the machining precision of the workpiece is improved;

the pressing core 2 comprises a punching core plate 201, a partition plate 203 and a plurality of pressing inserts 205, wherein the partition plate 203 is fixedly connected to the punching core plate 201, the pressing inserts 205 are fixedly connected to the upper end of the partition plate 203, a plurality of insert grooves A206 are formed in the punching core plate 201, the positions of the insert grooves A206 correspond to the positions of the upper die inserts B106, the supporting core 3 comprises a material supporting plate 301 and a material supporting core 302, the material supporting core 302 is fixedly connected to the material supporting plate 301, two material guiding supporting plates 303 which are transversely and parallelly arranged are arranged on one side of the material supporting plate 301, the two material guiding supporting plates 303 are fixedly connected with the material supporting plate 301, the lower end of the material supporting plate 301 is connected with a plurality of ejection pins 202, a workpiece can be ejected, the workpiece can be prevented from being covered on the upper die body 1 or the lower die body 4 after being processed, and the workpiece is convenient to take;

according to the utility model, a plurality of insert grooves B304 are formed in a material supporting plate 301, the positions of the insert grooves B304 correspond to the positions of the material pressing inserts 205, a plurality of material supporting springs 407 and a plurality of lower die inserts 403 are fixedly connected to a lower die body 4, the positions of the lower die inserts 403 correspond to the positions of the insert grooves B304, a plurality of reinforcing inclined rib plates 406 are arranged on two sides of the lower die body 4, the reinforcing inclined rib plates 406 are fixedly connected with the lower die body 4, a plurality of elastic material returning rods 401 are connected in the lower die body 4, and the elastic material returning rods 401 are positioned on one side of the lower die inserts 403, and the pneumatic elastic material returning rods 401 with the model YQL001 are adopted for the elastic material returning rods 401 so as to eject a workpiece;

according to the utility model, one side of a lower die body 4 is integrally connected with a sliding inclined plate 408, two sliding rods 402 are fixedly connected to the sliding inclined plate 408, the sliding rods 402 are stainless steel rods, and the workpiece can conveniently and smoothly slide out when the machined workpiece is discharged.

Working principle: when the stamping die is used, a workpiece to be machined is placed on a lower die insert 403 of a lower die body 4 to start stamping, the stamping die is used with a punch press arranged outside in a matched mode, when the workpiece is machined, the punch press drives an upper bed surface of the punch press to move downwards from a top dead center to a bottom dead center, so that the upper die body 1 and a pressing core 2 move downwards, the workpiece is stamped through a plurality of punches 102, the workpiece is buffered through springs 103 and a material supporting spring 407 in the stamping process, meanwhile, the pressing core 2 moves downwards under the driving of the upper die body 1, after stamping is finished, the workpiece is pushed upwards in a rebound mode through an elastic material returning rod 401 and a spring top pin 202.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (6)

1. The utility model provides a mould for processing sliding skylight front support piece, includes last mould body (1), presses core (2), die holder (3) and lower mould body (4), lower mould body (4) are located the below of last mould body (1), pass through guiding mechanism interconnect between last mould body (1) and the lower mould body (4), press core (2), die holder (3) all set up between last mould body (1) and lower mould body (4), press core (2) fixed connection be in the lower extreme of last mould body (1), die holder (3) fixed connection is on lower mould body (4);

the method is characterized in that: the lower end of the upper die body (1) is fixedly connected with a plurality of upper die inserts A (101), upper die inserts B (106), springs (103) and punches (102), one side of each spring (103) is provided with an upper die pressing strip (109), the upper die pressing strips (109) are fixedly connected with the upper die body (1), one side of each upper die pressing strip (109) is provided with a plurality of nitrogen springs (105), and the nitrogen springs (105) are installed at the lower end of the upper die body (1) through nitrogen spring fixing seats (104);

the pressing core (2) comprises a punching core plate (201), a partition plate (203) and a plurality of pressing inserts (205), wherein the partition plate (203) is fixedly connected to the punching core plate (201), the pressing inserts (205) are fixedly connected to the upper end of the partition plate (203), a plurality of insert grooves A (206) are formed in the punching core plate (201), the positions of the insert grooves A (206) correspond to the positions of the upper die inserts B (106), and a plurality of ejection pins (202) are connected to the lower end of the punching core plate (201);

the supporting core (3) comprises a supporting plate (301) and a supporting core (302), the supporting core (302) is fixedly connected to the supporting plate (301), a plurality of insert grooves B (304) are formed in the supporting plate (301), and the positions of the insert grooves B (304) correspond to the positions of the pressing inserts (205);

fixedly connected with a plurality of material springs (407) and a plurality of lower mould inserts (403) on lower mould body (4), the position of lower mould inserts (403) with the position of insert groove B (304) corresponds each other, the both sides of lower mould body (4) are provided with many reinforcing inclined rib plates (406), mutual fixed connection between reinforcing inclined rib plates (406) and lower mould body (4), lower mould body (4) in-connection has many elasticity material returning pole (401), and elasticity material returning pole (401) are located one side of lower mould insert (403).

2. A mold for processing a front support of a sliding sunroof according to claim 1, wherein: the guide mechanism comprises a plurality of guide seats (108) and guide rods (404), the guide seats (108) are fixedly connected to the lower end of the upper die body (1), the guide rods (404) are fixedly connected to the lower die body (4), the positions of the guide rods (404) and the guide seats (108) correspond to each other, and the guide rods (404) and the guide seats (108) are mutually spliced.

3. A mold for processing a front support of a sliding sunroof according to claim 1, wherein: one side of the lower die body (4) is integrally connected with a sliding inclined plate (408), two sliding rods (402) are fixedly connected to the sliding inclined plate (408), and the sliding rods (402) are stainless steel rods.

4. A mold for processing a front support of a sliding sunroof according to claim 1, wherein: one side of the upper die body (1) is fixedly connected with a plurality of lifting rods A (107), and the lower die body (4) is fixedly connected with a plurality of lifting rods B (405).

5. A mold for processing a front support of a sliding sunroof according to claim 1, wherein: two material guide supporting plates (303) which are transversely arranged in parallel are arranged on one side of the material supporting plate (301), and the two material guide supporting plates (303) are fixedly connected with the material supporting plate (301) mutually.

6. A mold for processing a front support of a sliding sunroof according to claim 1, wherein: the elastic material returning rod (401) adopts a pneumatic elastic material returning rod with the model of YQL 001.

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