CN205291359U - Mold tooling positioning mechanism - Google Patents
Mold tooling positioning mechanism Download PDFInfo
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- CN205291359U CN205291359U CN201521127141.6U CN201521127141U CN205291359U CN 205291359 U CN205291359 U CN 205291359U CN 201521127141 U CN201521127141 U CN 201521127141U CN 205291359 U CN205291359 U CN 205291359U
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- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000009415 formwork Methods 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010101 extrusion blow moulding Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
本实用新型涉及一种模具工装定位机构，它包括定位针，定位针固定连接有定位针固定板，定位针固定板的上部固定安装有复位杆，定位针固定板的下部焊接有垫板，垫板的下侧面安装有弹性定位销，弹性定位销的外部安装有弹簧，定位针固定板的上端设置有下成型模板，下成型模板的上部设置有定位板，定位板设置有定位销孔，定位销孔内安装有定位销，下成型模块的外部设置有下模板，下模板的上部连接有定位柱，本实用新型具有设计合理、结构简单、操作方便、定位精准、产品成型合格率高、工作稳定、安全可靠、生产效率高、经济效益好、使用寿命长的优点。
The utility model relates to a mold tooling positioning mechanism, which comprises a positioning pin, the positioning pin is fixedly connected with a positioning pin fixing plate, the upper part of the positioning pin fixing plate is fixedly installed with a reset rod, and the lower part of the positioning pin fixing plate is welded with a backing plate, a pad Elastic positioning pins are installed on the lower side of the plate, and springs are installed on the outside of the elastic positioning pins. The upper end of the positioning pin fixing plate is provided with a lower forming template, and the upper part of the lower forming template is provided with a positioning plate. The positioning plate is provided with positioning pin holes. Positioning pins are installed in the pin holes, the lower formwork is provided outside the lower forming module, and the upper part of the lower formwork is connected with positioning columns. It has the advantages of stability, safety and reliability, high production efficiency, good economic benefits and long service life.
Description
技术领域technical field
本实用新型属于模具定位技术领域，具体涉及一种定位机构，尤其涉及一种模具工装定位机构。The utility model belongs to the technical field of mold positioning, in particular to a positioning mechanism, in particular to a mold tooling positioning mechanism.
背景技术Background technique
随着科学技术的不断进步，工业科技不断发展，模具的应用越来越广泛，模具作为注射成型、挤出成型和吹塑成型等材料加工技术中不可缺少的部件，在工业生产中发挥着越来越重要的作用，生活中的绝大部分零部件都是依靠模具成型制造而成的，在工件生产过程中，往往要对模具进行定位，模具的定位是模具加工生产过程中最为关键的环节，模具的定位的精准度直接决定着产品的质量和生产效率，目前的模具生产过程中采用的定位机构定位时间比较慢，同时在定位的时候，定位也不够精确，往往会超出指定位置，使得每次在定位后，需要做二次位置调整，浪费时间和精力，而且定位不稳定性，精度低，生产效率低，同时，如果模具的推送位置有一定偏差，造成模具上工件的刮破或刮伤等外观缺陷，影响工件的质量，同时对模具也会有一定程度的损伤，因此，设计一种设计合理、结构简单、操作方便、定位精准、产品成型合格率高、工作稳定、安全可靠、生产效率高、经济效益好、使用寿命长的模具工装定位机构很有必要的，对于降低产品的废品率，提高经济效益有着重要的作用和意义。With the continuous advancement of science and technology, the continuous development of industrial technology, the application of molds is becoming more and more extensive. As an indispensable component in material processing technologies such as injection molding, extrusion molding and blow molding, molds play an increasingly important role in industrial production. More and more important role, most of the parts in life are manufactured by mold forming, in the process of workpiece production, it is often necessary to position the mold, the positioning of the mold is the most critical link in the process of mold processing and production , the positioning accuracy of the mold directly determines the quality and production efficiency of the product. The positioning time of the positioning mechanism used in the current mold production process is relatively slow. Every time after positioning, it is necessary to do a second position adjustment, which wastes time and energy, and the positioning is unstable, the precision is low, and the production efficiency is low. Appearance defects such as scratches will affect the quality of the workpiece, and will also damage the mold to a certain extent. Therefore, it is necessary to design a machine with reasonable design, simple structure, convenient operation, accurate positioning, high product molding pass rate, stable work, and safety. Reliable , high production efficiency, good economic benefits, and long service life mold tooling positioning mechanism is very necessary, and it has an important role and significance in reducing the reject rate of products and improving economic benefits.
实用新型内容Utility model content
本实用新型的目的是为了克服现有技术的缺陷和不足，提供一种设计合理、结构简单、操作方便、定位精准、产品成型合格率高、工作稳定、安全可靠、生产效率高、经济效益好、使用寿命长的模具工装定位机构。The purpose of this utility model is to overcome the defects and insufficiencies of the prior art, and to provide a machine with reasonable design, simple structure, convenient operation, precise positioning, high qualified rate of product forming, stable work, safety and reliability, high production efficiency and good economic benefits. , Die tooling positioning mechanism with long service life.
本实用新型的目的是这样实现的：一种模具工装定位机构，它包括定位针，所述的定位针固定连接有定位针固定板，所述的定位针固定板的上部固定安装有复位杆，所述的定位针固定板的下部焊接有垫板，所述的垫板的下侧面安装有弹性定位销，所述的弹性定位销的外部安装有弹簧，所述的定位针固定板的上端设置有下成型模板，所述的下成型模板的上部设置有定位板，所述的定位板设置有定位销孔，所述的定位销孔内安装有定位销，所述的下成型模块的外部设置有下模板，所述的下模板的上部连接有定位柱。The purpose of this utility model is achieved as follows: a mold tooling positioning mechanism, which includes a positioning pin, the positioning pin is fixedly connected with a positioning pin fixing plate, and the upper part of the positioning pin fixing plate is fixedly equipped with a reset rod, The bottom of the positioning pin fixing plate is welded with a backing plate, the underside of the backing plate is equipped with elastic positioning pins, the outside of the elastic positioning pins is equipped with springs, and the upper end of the positioning pin fixing plate is set There is a lower molding template, the upper part of the lower molding template is provided with a positioning plate, the positioning plate is provided with a positioning pin hole, and a positioning pin is installed in the positioning pin hole, and the outer part of the lower molding module is provided There is a lower template, and the upper part of the lower template is connected with a positioning column.
所述的定位板的两侧各设置有1个U形开口。A U-shaped opening is provided on both sides of the positioning plate.
所述的下模板的上端设置有螺纹孔与定位柱通过螺纹连接固定。The upper end of the lower template is provided with a threaded hole and the positioning column is fixed through threaded connection.
所述的定位针的数量为2个。The number of the positioning pins is 2.
所述的定位针在开模时高出定位板的上侧面2-3mm，合模时仅需穿入定位板内部0.5mm。The positioning pins are 2-3mm higher than the upper side of the positioning plate when the mold is opened, and only need to penetrate 0.5mm inside the positioning plate when the mold is closed.
所述的弹性定位销的数目至少为2个。The number of the elastic positioning pins is at least two.
本实用新型能达到的有益效果：本实用新型的模具工装定位机构设计合理，定位精准，下模板的上端设置有螺纹孔，定位柱的下端加工有外螺纹，定位柱与下模板通过螺纹固定连接，稳定可靠；定位板的两侧各设置有1个U形开口，U性开口与定位柱相配合，提高了定位板的稳定性；定位针在开模时高出定位板2-3mm，合模时仅需穿入定位板0.5mm，既能保证定位的准确性，使浇口顺畅，又可防止熔融塑料溢出，降低了废品率，提高了产品质量；弹性定位销安装有弹簧，便于起模时模块和产品和取出，方便省力；本实用新型具有设计合理、结构简单、操作方便、定位精准、产品成型合格率高、工作稳定、安全可靠、生产效率高、经济效益好、使用寿命长的优点。The beneficial effects that the utility model can achieve: the mold tooling positioning mechanism of the utility model has reasonable design and precise positioning. The upper end of the lower template is provided with threaded holes, and the lower end of the positioning column is processed with external threads. The positioning column and the lower template are fixedly connected by threads. , stable and reliable; there is a U-shaped opening on each side of the positioning plate, and the U-shaped opening cooperates with the positioning column to improve the stability of the positioning plate; the positioning pin is 2-3mm higher than the positioning plate when the mold is opened, It only needs to penetrate the positioning plate 0.5mm when molding, which can not only ensure the accuracy of positioning, make the gate smooth, but also prevent the molten plastic from overflowing, reduce the scrap rate and improve the product quality; the elastic positioning pin is equipped with a spring, which is convenient for lifting It is convenient and labor-saving to take out the modules and products during the mold; the utility model has the advantages of reasonable design, simple structure, convenient operation, precise positioning, high product forming pass rate, stable work, safety and reliability, high production efficiency, good economic benefits and long service life. The advantages.
附图说明Description of drawings
图1是本实用新型一种模具工装定位机构的结构示意图。Fig. 1 is a structural schematic diagram of a mold tooling positioning mechanism of the present invention.
图中：1、定位针2、复位杆3、定位销4、定位柱5、定位板6、下成型模块7、下模板8、定位针固定板9、垫板10、弹性定位销11、弹簧。In the figure: 1, positioning pin 2, reset lever 3, positioning pin 4, positioning column 5, positioning plate 6, lower forming module 7, lower template 8, positioning pin fixing plate 9, backing plate 10, elastic positioning pin 11, spring .
具体实施方式detailed description
下面结合附图及具体实施方式对本实用新型做进一步的详细说明。The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
实施例1Example 1
如图1所示，一种模具工装定位机构，它包括定位针1，所述的定位针1固定连接有定位针固定板8，所述的定位针固定板8的上部固定安装有复位杆2，所述的定位针固定板8的下部焊接有垫板9，所述的垫板9的下侧面安装有弹性定位销10，所述的弹性定位销10的外部安装有弹簧11，所述的定位针固定板8的上端设置有下成型模板6，所述的下成型模板6的上部设置有定位板5，所述的定位板5设置有定位销孔，所述的定位销孔内安装有定位销3，所述的下成型模块6的外部设置有下模板7，所述的下模板7的上部连接有定位柱4。As shown in Figure 1, a mold tooling positioning mechanism includes a positioning pin 1, the positioning pin 1 is fixedly connected with a positioning pin fixing plate 8, and the upper part of the positioning pin fixing plate 8 is fixedly equipped with a reset rod 2 , the bottom of the positioning pin fixing plate 8 is welded with a backing plate 9, the underside of the backing plate 9 is equipped with an elastic positioning pin 10, and the outside of the elastic positioning pin 10 is equipped with a spring 11, the described The upper end of the positioning pin fixing plate 8 is provided with a lower molding template 6, and the upper part of the lower molding template 6 is provided with a positioning plate 5, and the positioning plate 5 is provided with a positioning pin hole, and a Positioning pins 3 , a lower formwork 7 is provided outside the lower molding module 6 , and a positioning column 4 is connected to the upper part of the lower formwork 7 .
本实用新型一种模具工装定位机构用于注塑模具的定位，模具在开模时，在弹簧10弹力的作用下，弹性定位销10推动垫板9向上运动，垫板9带动与之连接的定位针固定板8一起做上升运动，定位针固定板8带动安装在其上端的定位针1和复位杆2一起向上运动，当定位针固定板8与下成型模块6接触时定位针1停止移动，此时定位针1凸出固定板5，可将定位针1穿入定位板的定位孔中，依靠定位针1和下成型模块6共同将定位；模具合模时，上模板与复位杆接触，将定位针1压复回位，定位销3穿入定位板5的定位销孔内，进行定位，定位板5两侧的U型开口与定位柱4配合，用紧固螺栓将定位板5固定牢固，当完全闭模时，将熔融材料通过浇口注入模具内，再次开模，定位针1依靠弹簧11弹力将组件顶出，完成整个工作过程；本实用新型具有设计合理、结构简单、操作方便、定位精准、产品成型合格率高、工作稳定、安全可靠、生产效率高、经济效益好、使用寿命长的优点。The utility model is a mold tooling positioning mechanism used for the positioning of injection molds. When the mold is opened, under the action of the elastic force of the spring 10, the elastic positioning pin 10 pushes the backing plate 9 to move upward, and the backing plate 9 drives the positioning connected to it. The pin fixing plate 8 moves upward together, and the positioning pin fixing plate 8 drives the positioning pin 1 and the reset rod 2 installed on its upper end to move upward together. When the positioning pin fixing plate 8 contacts the lower molding module 6, the positioning pin 1 stops moving. At this time, the positioning pin 1 protrudes from the fixing plate 5, and the positioning pin 1 can be inserted into the positioning hole of the positioning plate, and the positioning pin 1 and the lower molding module 6 are used to position together; when the mold is closed, the upper template is in contact with the reset rod, Press the positioning pin 1 back to its position, the positioning pin 3 penetrates into the positioning pin hole of the positioning plate 5 for positioning, the U-shaped openings on both sides of the positioning plate 5 cooperate with the positioning column 4, and fix the positioning plate 5 with fastening bolts Firm, when the mold is completely closed, the molten material is injected into the mold through the gate, and the mold is opened again, and the positioning pin 1 relies on the elastic force of the spring 11 to eject the assembly to complete the entire working process; the utility model has the advantages of reasonable design, simple structure, and easy operation. It has the advantages of convenience, precise positioning, high qualified rate of product forming, stable work, safety and reliability, high production efficiency, good economic benefits and long service life.
实施例2Example 2
如图1所示，一种模具工装定位机构，它包括定位针1，所述的定位针1固定连接有定位针固定板8，所述的定位针固定板8的上部固定安装有复位杆2，所述的定位针固定板8的下部焊接有垫板9，所述的垫板9的下侧面安装有弹性定位销10，所述的弹性定位销10的外部安装有弹簧11，所述的定位针固定板8的上端设置有下成型模板6，所述的下成型模板6的上部设置有定位板5，所述的定位板5设置有定位销孔，所述的定位销孔内安装有定位销3，所述的下成型模块6的外部设置有下模板7，所述的下模板7的上部连接有定位柱4；所述的定位板5的两侧各设置有1个U形开口；所述的下模板7的上端设置有螺纹孔与定位柱4通过螺纹连接固定；所述的定位针1的数量为2个；所述的定位针1在开模时高出定位板5上侧面2-3mm，合模时仅需穿入定位板5内部0.5mm；所述的弹性定位销10的数目至少为2个。As shown in Figure 1, a mold tooling positioning mechanism includes a positioning pin 1, the positioning pin 1 is fixedly connected with a positioning pin fixing plate 8, and the upper part of the positioning pin fixing plate 8 is fixedly equipped with a reset rod 2 , the bottom of the positioning pin fixing plate 8 is welded with a backing plate 9, the underside of the backing plate 9 is equipped with an elastic positioning pin 10, and the outside of the elastic positioning pin 10 is equipped with a spring 11, the described The upper end of the positioning pin fixing plate 8 is provided with a lower molding template 6, and the upper part of the lower molding template 6 is provided with a positioning plate 5, and the positioning plate 5 is provided with a positioning pin hole, and a Positioning pins 3, the lower formwork 7 is provided outside the lower forming module 6, and the upper part of the lower formwork 7 is connected with the positioning column 4; the two sides of the positioning plate 5 are each provided with a U-shaped opening The upper end of the lower template 7 is provided with a threaded hole and the positioning column 4 is fixed by threaded connection; the number of the positioning pins 1 is 2; the positioning pins 1 are higher than the positioning plate 5 when the mold is opened The side is 2-3mm, and only needs to penetrate 0.5mm inside the positioning plate 5 when closing the mold; the number of the elastic positioning pins 10 is at least 2.
本实用新型的模具工装定位机构设计合理，定位精准，下模板7的上端设置有螺纹孔，定位柱4的下端加工有外螺纹，定位柱4与下模板7通过螺纹固定连接，稳定可靠；定位板5的两侧各设置有1个U形开口，U性开口与定位柱4相配合，提高了定位板的稳定性；定位针1在开模时高出定位板5上侧面2-3mm，合模时仅需穿入定位板5内部0.5mm，既能保证定位的准确性，使浇口顺畅，又可防止熔融塑料溢出，降低了废品率，提高了产品质量；弹性定位销10安装有弹簧11，便于起模时模块和产品和取出，方便省力；本实用新型具有设计合理、结构简单、操作方便、定位精准、产品成型合格率高、工作稳定、安全可靠、生产效率高、经济效益好、使用寿命长的优点。The mold tooling positioning mechanism of the utility model has reasonable design and precise positioning. The upper end of the lower template 7 is provided with a threaded hole, and the lower end of the positioning column 4 is processed with external threads. The positioning column 4 and the lower template 7 are fixedly connected by threads, which is stable and reliable; There is a U-shaped opening on both sides of the plate 5, and the U-shaped opening cooperates with the positioning column 4 to improve the stability of the positioning plate; the positioning pin 1 is 2-3mm higher than the upper side of the positioning plate 5 when the mold is opened. When closing the mold, it only needs to penetrate 0.5mm inside the positioning plate 5, which can not only ensure the accuracy of positioning, make the gate smooth, but also prevent the molten plastic from overflowing, reduce the scrap rate, and improve the product quality; the elastic positioning pin 10 is installed with The spring 11 is convenient for the module and product to be taken out when the mold is opened, which is convenient and labor-saving; the utility model has the advantages of reasonable design, simple structure, convenient operation, precise positioning, high product forming pass rate, stable work, safety and reliability, high production efficiency and economic benefits Good, long service life advantages.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521127141.6U CN205291359U (en) | 2015-12-26 | 2015-12-26 | Mold tooling positioning mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521127141.6U CN205291359U (en) | 2015-12-26 | 2015-12-26 | Mold tooling positioning mechanism |
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| CN205291359U true CN205291359U (en) | 2016-06-08 |
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| CN201521127141.6U Expired - Fee Related CN205291359U (en) | 2015-12-26 | 2015-12-26 | Mold tooling positioning mechanism |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262909A (en) * | 2018-09-17 | 2019-01-25 | 昆山佳腾光电塑胶有限公司 | Mold four sides slide block mechanism control sequence is advanced and is exited |
| CN111196012A (en) * | 2020-02-19 | 2020-05-26 | 绍兴市楚邦注塑机械有限公司 | Injection molding machine front template convenient for installing and fixing mold |
| CN113246480A (en) * | 2020-09-08 | 2021-08-13 | 苏州希恩碧电子有限公司 | Accurate location pressing fixture |
| CN115890555A (en) * | 2022-10-14 | 2023-04-04 | 中山市协展机械有限公司 | Heating frame mica plate assembly mold and mold conveying mechanism |
| CN120326866A (en) * | 2024-01-17 | 2025-07-18 | 汉达精密电子(昆山)有限公司 | Insert positioning mechanism |
-
2015
- 2015-12-26 CN CN201521127141.6U patent/CN205291359U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262909A (en) * | 2018-09-17 | 2019-01-25 | 昆山佳腾光电塑胶有限公司 | Mold four sides slide block mechanism control sequence is advanced and is exited |
| CN111196012A (en) * | 2020-02-19 | 2020-05-26 | 绍兴市楚邦注塑机械有限公司 | Injection molding machine front template convenient for installing and fixing mold |
| CN111196012B (en) * | 2020-02-19 | 2021-12-24 | 沪金(苏州)实业有限公司 | Injection molding machine front template convenient for installing and fixing mold |
| CN113246480A (en) * | 2020-09-08 | 2021-08-13 | 苏州希恩碧电子有限公司 | Accurate location pressing fixture |
| CN115890555A (en) * | 2022-10-14 | 2023-04-04 | 中山市协展机械有限公司 | Heating frame mica plate assembly mold and mold conveying mechanism |
| CN115890555B (en) * | 2022-10-14 | 2025-08-12 | 中山市协展机械有限公司 | Mould conveying mechanism |
| CN120326866A (en) * | 2024-01-17 | 2025-07-18 | 汉达精密电子(昆山)有限公司 | Insert positioning mechanism |
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Granted publication date: 20160608 Termination date: 20161226 |