CN214605373U - A product shaping mold - Google Patents
A product shaping mold Download PDFInfo
- Publication number
- CN214605373U CN214605373U CN202023000486.9U CN202023000486U CN214605373U CN 214605373 U CN214605373 U CN 214605373U CN 202023000486 U CN202023000486 U CN 202023000486U CN 214605373 U CN214605373 U CN 214605373U
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- plate
- splint
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- male
- punch
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- 238000007493 shaping process Methods 0.000 title claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000007667 floating Methods 0.000 claims description 17
- 238000004080 punching Methods 0.000 claims description 3
- 239000011120 plywood Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 15
- 238000010009 beating Methods 0.000 description 11
- 229920003023 plastic Polymers 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000003197 gene knockdown Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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Abstract
本实用新型提供的一种产品整形模具，包括：上模座板，上模座板的下方安装有上垫板，上垫板的下方连接有公夹板，公夹板的中间设置公夹板镶套，公夹板侧面设置一对挂钩，公夹板的侧面与挂钩通过螺钉固定连接，公夹板下方设置止挡板，止挡板的下方连接脱料板，脱料板的中间设置脱料板镶套，公夹板镶套和脱料板镶套中间包裹设置贯穿止挡板的冲子，冲子的侧面靠顶部处设置凸起，公夹板镶套对应凸起处设置卡口，挂钩底部设置勾脚，脱料板的侧面设置供勾脚上下活动的缺口，脱料板的下方设置下模板。对于这种局部变厚的产品不用厚材料全面打薄，在选择镶件材质时就降低了镶件材质的要求，并且对压力机吨位要求也降低，从而大大降低成本并且提高效率。
A product shaping mold provided by the utility model comprises: an upper die base plate, an upper backing plate is installed below the upper die base plate, a public splint is connected below the upper backing plate, and a public splint inlay is arranged in the middle of the public splint; A pair of hooks are arranged on the side of the male splint, the side of the male splint and the hook are fixedly connected by screws, a stop plate is arranged under the male splint, a stripper plate is connected below the stop plate, and a stripper plate inlay is arranged in the middle of the stripper plate, and the The plywood sleeve and the stripping plate sleeve are surrounded by a punch that runs through the stop plate. The side of the punch is provided with protrusions at the top. The side of the material plate is provided with a gap for the hook feet to move up and down, and a lower template is provided under the stripper plate. For this kind of locally thickened product, it is not necessary to fully thin the thick material. When selecting the material of the insert, the requirements for the material of the insert are reduced, and the tonnage requirement of the press is also reduced, thereby greatly reducing the cost and improving the efficiency.
Description
Technical Field
The utility model belongs to the technical field of the mould, especially, relate to a product plastic mould.
Background
The die is a tool for forming a blank into an article having a specific shape and size under the action of an external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level. With the rapid development of polymer plastics, plastic molds are closely related to the lives of people, and when a product with locally thickened parts is produced, thick materials are often adopted for overall thinning, the requirement on the tonnage of a press is high, the cost is also high, and the working efficiency is relatively low.
In view of the above, there is a need for a method that can solve the above problems by avoiding the need for a thick material to be thinned. The above problems are overcome by directly adopting partial extrusion molding to realize thickness reduction of materials.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing prior art's weak point, an object of the utility model is to provide a product plastic mould aims at solving prior art and requires high, the problem with high costs low efficiency to the press tonnage.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a product shaping mold, comprising: the punching die comprises an upper die base plate, an upper base plate is installed below the upper die base plate, a male clamp plate is connected below the upper base plate, a male clamp plate bushing is arranged in the middle of the male clamp plate, a pair of hooks which are centrosymmetric with the center of the male clamp plate are arranged on the side surface of the male clamp plate, the side surface of the male clamp plate is fixedly connected with the hooks through screws, a stop plate which keeps a certain distance with the male clamp plate is arranged below the male clamp plate, a stripper plate is connected below the stop plate, a stripper plate bushing is arranged in the middle of the stripper plate, a punch which penetrates through the stop plate is wrapped between the male clamp plate bushing and the stripper plate bushing, a bulge is arranged at the position, close to the top, of the side surface of the punch, a bayonet is arranged at the position of the male clamp plate bushing, the bulge is accommodated at the bayonet, the bottom of the punch is designed in a copying manner, and a hook foot is arranged at the bottom of the hook, the side surface of the stripper plate is provided with a notch for the hook foot to move up and down, the hook foot is used for limiting the stop plate and the stripper plate, a lower template is arranged below the stripper plate, a lower template bushing is arranged in the middle of the lower template, the lower template bushing is wrapped by a floating bottom, a lower backing plate is connected below the lower template, a lower die seat plate is connected below the lower backing plate, the lower part of the lower die seat plate is connected with a foot pad, the middle part of the lower die seat plate is provided with a beating plate, the beating plate is connected with the lower die seat plate through a beating screw, a spring in a compressed state is sleeved on the outer ring of the beating screw, a thimble penetrates through the middle of the lower die base plate and the lower backing plate, the length of the thimble is greater than the sum of the thicknesses of the lower backing plate and the lower die base, the top of the ejector pin is tightly attached to the floating bottom, and the bottom of the ejector pin is tightly attached to the striking plate.
Preferably, the number of the plug screws is two.
Preferably, the length of the lower die base plate is greater than that of the lower backing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of product plastic mould, include: an upper die base plate, an upper base plate is arranged below the upper die base plate, a male clamp plate is connected below the upper base plate, a male clamp plate bushing is arranged in the middle of the male clamp plate, a pair of hooks which are centrosymmetric with the center of the male clamp plate are arranged on the side surface of the male clamp plate, the side surface of the male clamp plate is fixedly connected with the hooks through screws, a stop plate which keeps a certain distance with the male clamp plate is arranged below the male clamp plate, a stripper plate is connected below the stop plate, a stripper plate bushing is arranged in the middle of the stripper plate, a punch which penetrates through the stop plate is wrapped between the male clamp plate bushing and the stripper plate bushing, a bulge is arranged on the side surface of the punch close to the top, a bayonet is arranged at the position, corresponding to the bulge, the bulge is accommodated at the bayonet, the bottom of the punch is designed in a copying manner, a hook foot is arranged at the bottom of the hook, a notch for enabling the hook foot to move up and down is arranged on the side surface of the stripper plate, and the hook foot is used for limiting the stop plate and the stripper plate, the lower die plate is arranged below the stripper plate, the lower die plate embedding sleeve is arranged in the middle of the lower die plate, the lower die plate embedding sleeve is wrapped and arranged on the floating bottom, the lower base plate is connected to the lower portion of the lower die plate, the lower die base plate is connected to the lower portion of the lower die base plate, the pad feet are connected to the lower portion of the lower die base plate, the striking plate is arranged in the middle of the lower portion of the lower die base plate and connected with the lower die base plate through the plug striking screws, the spring in a compression state is arranged on the outer ring sleeve of the plug striking screws, the ejector pins are arranged in the middle of the lower die base plate and the lower pad plate in a penetrating mode, the tops of the ejector pins are tightly attached to the floating bottom, and the bottoms of the ejector pins are tightly attached to the striking plate. Through the design, the product which is locally thickened is not required to be completely thinned by thick materials, the requirement on the insert material is reduced when the insert material is selected, and the requirement on the tonnage of a press machine is also reduced, so that the cost is greatly reduced, and the speed is increased.
Drawings
FIG. 1 is a schematic structural view of the preferred embodiment of the present invention in the open state;
FIG. 2 is a schematic structural view of the preferred embodiment of the present invention in a mold closing state;
fig. 3 is a schematic structural diagram of a final product according to a preferred embodiment of the present invention.
Reference numerals:
10. the upper die base plate 20, the upper backing plate 30, the male clamp plate 40, the male clamp plate bushing 50, the hook 60, the stop plate 70, the stripper plate 80, the stripper plate bushing 90, the punch 501, the hook foot 701, the notch 100, the lower die plate 110, the lower die plate bushing 120, the floating bottom 130, the lower backing plate 140, the lower die base plate 150, the pad foot 160, the beater plate 170, the plug beating screw 180, the spring 190, the ejector pin 200, the product to be processed 210 and the final product.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1-3, the utility model provides a pair of product plastic mould which is characterized in that includes: the die comprises an upper die seat plate 10, an upper base plate 20 is installed below the upper die seat plate 10, a male clamp plate 30 is connected below the upper base plate 20, a male clamp plate bushing 40 is arranged in the middle of the male clamp plate 30, a pair of hooks 50 which are centrosymmetric with the center of the male clamp plate 30 are arranged on the side surface of the male clamp plate 30, the side surface of the male clamp plate 30 is fixedly connected with the hooks 50 through screws, a stop plate 60 which keeps a certain distance with the male clamp plate 30 is arranged below the male clamp plate 30, a stripper plate 70 is connected below the stop plate 60, a stripper plate bushing 80 is arranged in the middle of the stripper plate 70, a punch 90 which penetrates through the stop plate 60 is wrapped between the male clamp plate bushing 40 and the stripper plate bushing 80, a bulge is arranged at the top of the side surface of the punch 90, and a bayonet is arranged at the position corresponding to the bulge on the male clamp plate bushing 40, the protrusions are accommodated in the bayonet, the bottom of the punch 90 is designed in a copying manner, the bottom of the hook 50 is provided with a hook foot 501, the side surface of the stripper plate 70 is provided with a notch 701 for the hook foot 501 to move up and down, the hook foot 501 is used for limiting the stop plate 60 and the stripper plate 70, the lower plate 100 is arranged below the stripper plate 70, the lower plate insert sleeve 110 is arranged in the middle of the lower plate 100, the lower plate insert sleeve 110 is wrapped and provided with a floating bottom 120, the lower part of the lower plate 100 is connected with a lower cushion plate 130, the lower part of the lower cushion plate 130 is connected with a lower die base plate 140, the lower part of the lower die base plate 140 is connected with a pad foot 150, the middle part of the lower die base plate 140 is provided with a striking plate 160, the striking plate 160 is connected with the lower die base plate 140 through a striking screw 170, and the outer ring of the striking screw 170 is sleeved with a spring 180 in a compression state, a thimble 190 is arranged between the lower die base plate 140 and the lower pad plate 130 in a penetrating manner, the length of the thimble 190 is greater than the sum of the thicknesses of the lower pad plate 130 and the lower die base, the top of the thimble 190 is tightly attached to the floating bottom 120, and the bottom of the thimble 190 is tightly attached to the beating plate 160.
Specifically, an upper base plate 20 is installed below an upper die holder plate 10, a male clamp plate 30 is connected below the upper base plate 20, the upper die holder plate 10, the upper base plate 20 and the male clamp plate 30 are fixed through screws, a male clamp plate bushing 40 is arranged in the middle of the male clamp plate 30, a pair of hooks 50 which are centrosymmetric with the center of the male clamp plate 30 are arranged on the side surface of the male clamp plate 30, the male clamp plate 30 is in threaded connection with the hooks 50, the hooks 50 are fixed on the side surface of the male clamp plate 30, a stop plate 60 which keeps a certain distance with the male clamp plate 30 is arranged below the male clamp plate 30, a moving space is reserved for stopping the baffle plate 60 in the subsequent working process, a stripper plate 70 is connected below the stop plate 60 and is also fixed through threaded connection, a stripper plate bushing 80 is arranged in the middle of the stripper plate 70, a punch 90 which penetrates through the stop plate 60 is wrapped between the male clamp plate bushing 40 and the stripper plate bushing 80, a bulge is arranged on the side surface of the punch 90 near the top, the male splint insert sleeve 40 is provided with a bayonet corresponding to the bulge, the bulge is accommodated in the bayonet, so that the punch 90 cannot fall out, the bottom of the punch 90 is designed in a copying manner according to the shape of a product to be finally produced, the bottom of the hook 50 is provided with an inward hook pin 501, the side surface of the stripper plate 70 is provided with a notch 701 for the vertical movement of the hook pin 501, the hook pin 501 is used for limiting the stop plate 60 and the stripper plate 70 and preventing the falling, a lower template 100 is arranged below the stripper plate 70, the lower template insert sleeve 110 is arranged in the middle of the lower template 100, the lower template insert sleeve 110 is wrapped with a floating bottom 120, the lower part of the lower template 100 is connected with a lower cushion plate 130, the lower part of the lower cushion plate 130 is connected with a lower die base plate 140, the lower part of the lower die base plate 140 is connected with a cushion pin 150, the lower part of the lower die 140 is provided with a knock-down plate 160, the knock-down plate 160 is connected with the lower die base plate 140 through a knock-down screw 170, and a spring 180 in a compressed state is sleeved on the outer ring 170, however, the lower die base plate 140 and the lower pad plate 130 are not compressed to the extreme state, the ejector pin 190 penetrates through the middle, the top of the ejector pin 190 is tightly attached to the floating bottom 120, and the bottom of the ejector pin 190 is tightly attached to the striking plate 160. In the using process, the product 200 to be processed is placed at the floating bottom 120, the pressure test is performed on the mold through the press machine, at this time, the stripper plate 70 is close to and attached to the top of the lower mold plate 100, the pressure test is continued, the stripper plate 70 and the stop plate 60 move upwards under the reaction force until the stop plate 60 is tightly attached to the bottom of the male mold plate 30, meanwhile, the punch 90 can apply pressure to the product 200 to be processed and drive the floating bottom 120 to move downwards, the floating bottom 120 moves downwards to drive the ejector pin 190 to move downwards, the ejector pin 190 applies downward pressure to the striking plate 160 and transmits the pressure to the spring 180, when the pressure is removed by the press machine, the spring 180 releases the pressure to drive the striking plate 160, the striking plate 160 drives the ejector pin 190, and the ejector pin 190 enables the floating bottom 120 to return to the original position, so that the final product 210 is pushed out to realize the material stripping.
In some embodiments, the setscrew 170 is two, which is more stable.
In some embodiments, the lower die base plate 140 has a length greater than that of the lower backing plate 130, and is structurally stable.
To sum up, the utility model discloses a theory of operation as follows:
the utility model provides a pair of product plastic mould, include: an upper base plate 20 is arranged below the upper die base plate 10, a male clamp plate 30 is connected below the upper base plate 20, a male clamp plate bushing 40 is arranged in the middle of the male clamp plate 30, a pair of hooks 50 which are centrosymmetric with the center of the male clamp plate 30 are arranged on the side surface of the male clamp plate 30, the side surface of the male clamp plate 30 is fixedly connected with the hooks 50 through screws, a stop plate 60 which keeps a certain distance with the male clamp plate 30 is arranged below the male clamp plate 30, a stripper plate 70 is connected below the stop plate 60, a stripper plate bushing 80 is arranged in the middle of the stripper plate 70, a punch 90 which penetrates through the stop plate 60 is wrapped between the male clamp plate bushing 40 and the stripper plate bushing 80, a bulge is arranged on the side surface of the punch 90 close to the top, a bayonet is arranged at the position of the male clamp plate bushing 40 corresponding to the bulge, the bulge is accommodated at the bayonet, the bottom of the punch 90 is designed in a copying manner, a hook foot 501 is arranged at the bottom of the hook 50, a notch 701 for the hook foot 501 to move up and down is arranged on the side surface of the stripper plate 70, the hook foot 501 is used for limiting the stop plate 60 and the stripper plate 70, the lower die plate 100 is arranged below the stripper plate 70, the lower die plate insert sleeve 110 is arranged in the middle of the lower die plate 100, the lower die plate insert sleeve 110 wraps the floating bottom 120, the lower base plate 130 is connected below the lower die plate 100, the lower die base plate 140 is connected below the lower base plate 130, the pad foot 150 is connected below the lower die base plate 140, the beating plate 160 is arranged in the middle of the lower side of the lower die base plate 140, the beating plate 160 is connected with the lower die base plate 140 through the beating plug screw 170, the spring 180 in a compression state is arranged in the outer ring sleeve of the beating plug screw 170, the thimble 190 is arranged in the middle of the lower die base plate 140 and the lower base plate 130 in a penetrating mode, the top of the thimble 190 is tightly attached to the floating bottom 120, and the bottom of the thimble 190 is tightly attached to the beating plate 160. Through the design, the product which is locally thickened is not required to be completely thinned by thick materials, the requirement on the insert material is reduced when the insert material is selected, and the requirement on the tonnage of a press machine is also reduced, so that the cost is greatly reduced, and the speed is increased.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023000486.9U CN214605373U (en) | 2020-12-14 | 2020-12-14 | A product shaping mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023000486.9U CN214605373U (en) | 2020-12-14 | 2020-12-14 | A product shaping mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214605373U true CN214605373U (en) | 2021-11-05 |
Family
ID=78430131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023000486.9U Active CN214605373U (en) | 2020-12-14 | 2020-12-14 | A product shaping mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214605373U (en) |
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2020
- 2020-12-14 CN CN202023000486.9U patent/CN214605373U/en active Active
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