CN207630173U - A kind of mask die cutting die of composite material - Google Patents
A kind of mask die cutting die of composite material Download PDFInfo
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- CN207630173U CN207630173U CN201721642297.7U CN201721642297U CN207630173U CN 207630173 U CN207630173 U CN 207630173U CN 201721642297 U CN201721642297 U CN 201721642297U CN 207630173 U CN207630173 U CN 207630173U
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Abstract
本实用新型提供一种复合材料的面罩冲切模具,其包括上底板、下底板、上压料构件、下压料构件、凸模和凹模,所述凸模设在上底板的下方,所述凹模设在下底板的上方,所述上压料构件的凸出部分的外形与凹模凹陷部分的外形配合,所述下压料构件的凹陷部分的外形、凸模的外形与待制备的成品的外形相同,所述凸模与凹模的内部相配合;所述凹模套设于下压料构件外,所述凹模、下压料构件与下底板弹性连接;所述上压料构件套设在凸模外,所述凸模、上压料构件与上底板弹性连接。采用本实用新型的技术方案,对于采用泡棉与布类的复合材料的面罩,只需要一步冲切就可成型,提高了生产效率和产品合格率,降低了成本。
The utility model provides a mask punching die of composite materials, which comprises an upper base plate, a lower base plate, an upper pressing member, a lower pressing member, a punch and a die, and the punch is arranged under the upper base plate, so that The concave mold is arranged above the lower bottom plate, the shape of the protruding part of the upper pressing member matches the shape of the concave part of the die, and the shape of the concave part of the lower pressing member and the shape of the punch are consistent with the shape of the to-be-prepared The shape of the finished product is the same, the male die is matched with the inside of the die; the die is sleeved outside the lower pressing member, and the die, the lower pressing member are elastically connected to the lower bottom plate; the upper pressing member The components are sheathed outside the punch, and the punch, the upper pressing member and the upper bottom plate are elastically connected. By adopting the technical solution of the utility model, the mask adopting the composite material of foam and cloth can be molded in one step of punching, which improves the production efficiency and product pass rate, and reduces the cost.
Description
技术领域technical field
本实用新型涉及一种冲切模具,尤其涉及一种复合材料的面罩冲切模具。The utility model relates to a punching die, in particular to a punching die for a mask made of composite materials.
背景技术Background technique
目前,对于VR眼镜用的面罩,一般采用的柔性的复合材料,这种材料在制备成面罩这种特殊的形状时,因为复合材料的不同材料层的软硬程序有差异,而且材料都较软,目前都是采用多步裁切,再次成型的方法得到的,而且还需要人工进行修剪,人工修改,合格率不高,而且生产效果低,人工劳动强度和成本高。At present, for the masks used for VR glasses, flexible composite materials are generally used. When this material is prepared into a special shape like a mask, because the soft and hard procedures of different material layers of the composite material are different, and the materials are relatively soft. At present, they are all obtained by multi-step cutting and reshaping methods, and manual trimming and manual modification are required. The pass rate is not high, and the production effect is low, and the labor intensity and cost are high.
实用新型内容Utility model content
针对上述技术问题,本实用新型公开了一种复合材料的面罩冲切模具,考虑到复合材料的不同材料层的软硬差异,经过一步冲切即可成型,提高了生产效率。Aiming at the above-mentioned technical problems, the utility model discloses a face mask punching die of a composite material, which can be formed after one-step punching in consideration of the difference in softness and hardness of different material layers of the composite material, thereby improving production efficiency.
对此,本实用新型的技术方案为:To this end, the technical scheme of the utility model is:
一种复合材料的面罩冲切模具,其包括上底板、下底板、上压料构件、下压料构件、凸模和凹模,所述凸模设在上底板的下方,所述凹模设在下底板的上方,所述上压料构件的凸出部分的外形与凹模凹陷部分的外形配合,所述下压料构件的凹陷部分的外形、凸模的外形与待制备的成品的外形相同,所述凸模的外形与凹模的内部形状相配合;所述凹模套设于下压料构件外,所述凹模、下压料构件与下底板弹性连接;所述上压料构件套设在凸模外,所述凸模、上压料构件与上底板弹性连接。A face mask punching die of a composite material, which includes an upper base plate, a lower base plate, an upper pressing member, a lower pressing member, a punch and a die, the punch is arranged under the upper base plate, and the die is set Above the lower bottom plate, the shape of the convex part of the upper pressing member matches the shape of the concave part of the die, and the shape of the concave part of the lower pressing member and the shape of the punch are the same as the shape of the finished product to be prepared , the shape of the punch matches the internal shape of the die; the die is sleeved outside the lower pressing member, and the die, the lower pressing member are elastically connected to the lower bottom plate; the upper pressing member The punch is sleeved on the outside of the punch, and the punch, the upper pressing member and the upper bottom plate are elastically connected.
采用此技术方案,在进行产品加工时,将待加工的复合材料放置在凹模上,将上底板下压,上压料构件的凸出部分与凹模凹陷部分配合,凸模与凹模的内部相配合,凸模与凹模的配合将复合材料冲切,复合材料在上压料构件、下压料构件、凸模和凹模之间进行成型,得到产品。With this technical solution, when the product is being processed, the composite material to be processed is placed on the die, and the upper base is pressed down. Internal cooperation, the cooperation of the punch and the die cuts the composite material, and the composite material is formed between the upper pressing member, the lower pressing member, the punch and the die, and the product is obtained.
作为本实用新型的进一步改进,所述凹模、下压料构件通过凹模固定板与下底板弹性连接;所述上压料构件套设在凸模外,所述凸模、上压料构件通过凸模固定板与上底板弹性连接。As a further improvement of the utility model, the die and the lower pressing member are elastically connected to the lower base plate through the die fixing plate; the upper pressing member is sleeved outside the punch, and the punch and the upper pressing member The fixed plate is elastically connected with the upper base plate through the punch.
作为本实用新型的进一步改进,所述凸模和凹模配合时,两者之间的间隙小于0.05mm。As a further improvement of the utility model, when the male die and the female die are matched, the gap between them is less than 0.05mm.
作为本实用新型的进一步改进,所述凸模和凹模配合时,两者之间的间隙为0.01~0.03mm。As a further improvement of the utility model, when the male die and the die are matched, the gap between them is 0.01-0.03 mm.
作为本实用新型的进一步改进,所述上底板上设有导套,所述下底板上设有与所述导套配合的导柱。As a further improvement of the utility model, a guide sleeve is provided on the upper base plate, and a guide post that cooperates with the guide sleeve is provided on the lower base plate.
作为本实用新型的进一步改进,所述上底板、下底板上相对应地设有限位柱。As a further improvement of the utility model, the upper base plate and the lower base plate are correspondingly provided with limiting columns.
作为本实用新型的进一步改进,所述凹模固定板与下底板之间设有弹簧,所述凸模固定板与上底板之间设有弹簧。As a further improvement of the utility model, a spring is provided between the die fixing plate and the lower base plate, and a spring is provided between the punch fixing plate and the upper base plate.
作为本实用新型的进一步改进,所述上压料构件通过限位螺丝与上底板连接。As a further improvement of the utility model, the upper pressing member is connected to the upper bottom plate through a limit screw.
作为本实用新型的进一步改进,所述凸模通过上垫板与凸模固定板连接。As a further improvement of the utility model, the punch is connected to the punch fixing plate through an upper backing plate.
与现有技术相比,本实用新型的有益效果为:Compared with the prior art, the beneficial effects of the utility model are:
采用本实用新型的技术方案,对于采用泡棉与布类的复合材料的面罩,只需要一步冲切就可成型,提高了生产效率和产品合格率,大大降低了劳动强度和成本。By adopting the technical solution of the utility model, the face mask made of composite material of foam and cloth can be molded in one step of punching, which improves production efficiency and product pass rate, and greatly reduces labor intensity and cost.
附图说明Description of drawings
图1是本实用新型一种复合材料的面罩冲切模具的分解结构示意图。Fig. 1 is a schematic diagram of an exploded structure of a mask die-cutting die of a composite material of the present invention.
图2是本实用新型凸模与凹模配合时的结构示意图。Fig. 2 is a schematic structural view of the utility model when the punch and the die are matched.
图3是图2的A-A向的剖面图。Fig. 3 is a sectional view taken along line A-A of Fig. 2 .
附图标记包括:1-上底板,2-下底板,3-上压料构件,4-下压料构件,5-凸模,6-凹模,7-凹模固定板,8-凸模固定板,9-导套,10-导柱,11-限位柱,12-弹簧,13-限位螺丝,14-上垫板。Reference signs include: 1-upper base plate, 2-lower base plate, 3-upper pressing member, 4-lower pressing member, 5-punch, 6-die, 7-die fixing plate, 8-punch Fixed plate, 9-guide sleeve, 10-guide post, 11-limit post, 12-spring, 13-limit screw, 14-upper plate.
具体实施方式Detailed ways
下面结合附图,对本实用新型的较优的实施例作进一步的详细说明。Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in further detail.
如图1~图3所示,一种复合材料的面罩冲切模具,其包括上底板1、下底板2、上压料构件3、下压料构件4、凸模5和凹模6,所述凸模5设在上底板1的下方,所述凹模6设在下底板2的上方,所述上压料构件3的凸出部分的外形与凹模6凹陷部分的外形配合,所述下压料构件4的凹陷部分的外形、凸模5的外形与待制备的成品的外形相同,所述凸模5与凹模6的内部相配合;所述凹模6套设于下压料构件4外,所述凹模6、下压料构件4通过凹模固定板7与下底板2弹性连接;所述上压料构件3套设在凸模5外,所述凸模5、上压料构件3通过凸模固定板8与上底板1弹性连接。所述凸模5和凹模6的内部配合时,两者之间的间隙为0.01~0.03mm。As shown in Figures 1 to 3, a face mask die-cutting die of a composite material includes an upper base plate 1, a lower base plate 2, an upper pressing member 3, a lower pressing member 4, a punch 5 and a die 6. The convex mold 5 is arranged below the upper bottom plate 1, the concave mold 6 is arranged above the lower bottom plate 2, the shape of the protruding part of the upper pressing member 3 matches the shape of the concave part of the concave mold 6, and the lower mold 6 The shape of the concave part of the pressing member 4 and the shape of the punch 5 are the same as the shape of the finished product to be prepared, and the punch 5 is matched with the inside of the die 6; the die 6 is sleeved on the lower pressing member 4, the die 6 and the lower pressing member 4 are elastically connected to the lower base plate 2 through the die fixing plate 7; the upper pressing member 3 is sleeved outside the punch 5, and the punch 5, upper pressing The material member 3 is elastically connected with the upper bottom plate 1 through the punch fixing plate 8 . When the inside of the male die 5 and the female die 6 cooperate, the gap between the two is 0.01-0.03mm.
如图1~图3所示,所述上底板1上设有导套9,所述下底板2上设有与所述导套9配合的导柱10。所述上底板1、下底板2上相对应地设有限位柱11。所述凹模固定板7与下底板2之间设有弹簧12,所述凸模固定板8与上底板1之间设有弹簧12。所述上压料构件3通过限位螺丝13与上底板1连接。所述凸模5通过上垫板14与凸模固定板8连接。As shown in FIGS. 1 to 3 , the upper base plate 1 is provided with a guide sleeve 9 , and the lower base plate 2 is provided with a guide post 10 cooperating with the guide sleeve 9 . The upper bottom plate 1 and the lower bottom plate 2 are correspondingly provided with limiting columns 11 . A spring 12 is provided between the die fixing plate 7 and the lower base plate 2 , and a spring 12 is provided between the punch fixing plate 8 and the upper base plate 1 . The upper pressing member 3 is connected with the upper bottom plate 1 through a stop screw 13 . The punch 5 is connected with the punch fixing plate 8 through an upper backing plate 14 .
如图1~图3所示,当需要制备产品时,将复合材料放置在凸模5上,然后将上底板1下压,使上压料构件3的凸出部分与凹模6的凹陷部分配合,并使位于上压料构件3内的凸模5和凹模6的内部配合,这时候导柱10与导套9配合,复合材料冲压到凹模6的内部,复合材料的底部与下压料构件4接触,复合材料的上部与上压料构件3接触,在冲压力下,凸模5和凹模6的内部配合时,将复合材料冲切成型,得到产品,一步成型到位,不需要再修剪。As shown in Figures 1 to 3, when the product needs to be prepared, the composite material is placed on the punch 5, and then the upper bottom plate 1 is pressed down so that the protruding part of the upper pressing member 3 and the concave part of the die 6 Cooperate, and make the punch 5 in the upper pressing member 3 cooperate with the inside of the die 6. At this time, the guide post 10 cooperates with the guide sleeve 9, and the composite material is punched into the inside of the die 6. The bottom of the composite material and the lower The pressing member 4 is in contact, and the upper part of the composite material is in contact with the upper pressing member 3. Under the stamping force, when the inside of the punch 5 and the die 6 cooperate, the composite material is punched into shape to obtain a product, which is formed in one step. No further pruning is required.
以上所述之具体实施方式为本实用新型的较佳实施方式,并非以此限定本实用新型的具体实施范围,本实用新型的范围包括并不限于本具体实施方式,凡依照本实用新型之形状、结构所作的等效变化均在本实用新型的保护范围内。The specific implementations described above are preferred implementations of the present utility model, and are not intended to limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to this specific implementation. , The equivalent changes made by the structure are all within the protection scope of the present utility model.
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Address after: 518000 Guangdong Province Shenzhen City Longhua District Dalaolu Street HuaXing Road China Construction Industry Park Building 2 1-2nd Floor Patentee after: Shenzhen Hechuan Medical Co.,Ltd. Country or region after: China Address before: 518000 Guangdong Province Shenzhen City Longhua New District Dalaolu Street Huaxing Road China Construction Industry Park Building 2 1st Floor Patentee before: SHENZHEN HECHUAN MEDICAL TECHNOLOGY Co.,Ltd. Country or region before: China |
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