CN-122008559-A - Positioning device for assisting in plate molding

Abstract

The invention provides a positioning device for assisting in plate forming, which is used for assisting in product positioning forming, wherein a product is formed by combining a first part and a second part, the first part is provided with a first concave combining part, the second part is correspondingly provided with a second combining part, the positioning device comprises a positioning inner ring, a positioning inner ring and a fixing outer ring, the positioning inner ring comprises a blocking wall and a positioning convex edge, the positioning convex edge is circumferentially arranged on the outer wall of the blocking wall, the blocking wall comprises a first blocking wall and a second blocking wall, the size of the outer wall of the first blocking wall is matched with the size of the inner wall of an opening end of the product, the outer wall of the first blocking wall is provided with a positioning groove, the inner wall of the fixing outer ring is matched with the outer wall of the positioning inner ring, and the fixing outer ring is covered on the outer sides of the positioning inner ring and the opening end of the product and the positioning inner ring. The invention can combine and position all parts of the preformed product, has good fixing effect, avoids the shift of all parts in the combination in the forming process and improves the yield of the product.

Inventors

• ZENG GUIQIAO

Assignees

• 汉达精密电子(昆山)有限公司

Dates

Publication Date

20260512

Application Date

20241111

Claims (5)

1. 1. The utility model provides an assist fashioned positioner of panel for assist product location shaping, the product has an annular opening and a dark chamber, and the product is formed by first portion and second portion combination, first portion is used for having first joint portion with the edge on one side that the second portion combines, first joint portion compares first portion outward appearance face indent, the second portion be used for with the edge on one side that the first portion combines is equipped with correspondingly with the second joint portion that first joint portion matches, its characterized in that, auxiliary positioning device installs between mould upper die and lower die, auxiliary positioning device includes: the positioning inner ring comprises a retaining wall and a positioning convex edge, the positioning convex edge is circumferentially arranged on the outer wall of the retaining wall, the retaining wall comprises a first retaining wall and a second retaining wall, the outer wall of the first retaining wall is matched with the inner wall of the opening end of the product, a positioning groove is formed in the outer wall of the first retaining wall, and the width of the positioning groove is matched with the width of the overlapped first combining part and the width of the overlapped second combining part; The inner wall of the fixed outer ring is matched with the outer wall of the positioning inner ring, and the fixed outer ring is covered on the outer sides of the positioning inner ring, the first part and the second part, which are close to the open end of the product.
2. 2. The positioning device for assisting in plate forming according to claim 1, wherein the first combining part and the second combining part are respectively provided with a first positioning part and a second positioning part which are protruded near the opening end of the product, a position avoiding groove is arranged at one side of the positioning convex edge near the first baffle wall and corresponds to the positioning groove, and the position avoiding groove is matched with the overlapped first positioning part and second positioning part.
3. 3. The positioning device for assisting in plate forming according to claim 1, wherein the fixed outer ring comprises a first fixed outer ring and a second fixed outer ring, the first fixed outer ring and the second fixed outer ring are detachably connected, and a first accommodating groove and a second accommodating groove are formed in the inner wall of the first fixed outer ring and the inner wall of the second fixed outer ring at positions corresponding to the positioning convex edges.
4. 4. A positioning device for assisting in plate forming is characterized in that first connecting blocks are arranged at two ends of the first fixed outer ring, which are used for being connected with the second fixed outer ring, second connecting blocks are arranged at two ends of the second fixed outer ring, which are used for being connected with the first fixed outer ring, first mounting holes and second mounting holes are respectively formed in corresponding positions of the first connecting blocks and the second connecting blocks, and the first fixed outer ring and the second fixed outer ring are connected and locked through screws penetrating the second mounting holes and the first mounting holes.
5. 5. A positioning device for assisting in forming a plate according to claim 1, wherein guide inclined planes are arranged at two ends of the positioning groove.

Description

Positioning device for assisting in plate molding [ Field of technology ] The invention relates to the technical field of plate forming, in particular to a positioning device for assisting plate forming. [ Background Art ] When the thermoplastic plates such as carbon fiber plates and the like are used for preparing deep cavity products or container products, the products cannot be molded at one time due to insufficient stretching ductility of the plates, the products are required to be split into two or more parts and molded respectively, the parts are combined into a whole and placed into a die for hot-press molding, and therefore, the parts are required to be positioned and fixed accurately in the hot-press molding process of placing the combined parts into the die, otherwise, displacement deformation is easy to occur, and poor products are caused. In view of the above, the present invention provides a positioning device for assisting in forming a plate to solve the above-mentioned problems. [ Invention ] In order to solve the problem that when deep cavity products or container products are formed, the products are usually required to be split into a plurality of parts, the split parts are combined and then placed into a hot press forming die for hot press forming, but the parts of the products are easy to shift in the forming process to cause poor products, the invention provides a positioning device for assisting plate forming to solve the problem. The invention solves the technical problem by a positioning device for assisting in forming a plate, which is used for assisting in positioning and forming a product, wherein the product is provided with an annular opening and a deep cavity, and is formed by combining a first part and a second part, and is characterized in that the edge of one side of the first part, which is used for being combined with the second part, is provided with a first combining part, the appearance of the first combining part is inwards concave compared with that of the first part, the edge of one side of the second part, which is used for being combined with the first part, is correspondingly provided with a second combining part matched with the first combining part, the auxiliary positioning device is arranged between an upper die and a lower die of a die, and the auxiliary positioning device comprises: the positioning inner ring comprises a retaining wall and a positioning convex edge, the positioning convex edge is circumferentially arranged on the outer wall of the retaining wall, the retaining wall comprises a first retaining wall and a second retaining wall, the outer wall of the first retaining wall is matched with the inner wall of the opening end of the product, a positioning groove is formed in the outer wall of the first retaining wall, and the width of the positioning groove is matched with the width of the overlapped first combining part and the width of the overlapped second combining part; The inner wall of the fixed outer ring is matched with the outer wall of the positioning inner ring, and the fixed outer ring is covered on the outer sides of the positioning inner ring, the first part and the second part, which are close to the open end of the product. Preferably, the first combining part and the second combining part are respectively provided with a first positioning part and a second positioning part which are protruded near the opening end of the product, a position avoiding groove is arranged at one side of the positioning convex edge near the first baffle wall, which corresponds to the positioning groove, and the position avoiding groove is matched with the overlapped first positioning part and second positioning part. Preferably, the fixed outer ring comprises a first fixed outer ring and a second fixed outer ring, the first fixed outer ring and the second fixed outer ring are detachably connected, and a first accommodating groove and a second accommodating groove are formed in the inner wall of the first fixed outer ring and the inner wall of the second fixed outer ring at positions corresponding to the positioning convex edges. Preferably, the first outer fixing ring is used for being connected with the second outer fixing ring, the second outer fixing ring is used for being connected with the second connecting block is arranged at the two ends of the first outer fixing ring, the corresponding positions on the first connecting block and the second connecting block are respectively provided with a first mounting hole and a second mounting hole, and the first outer fixing ring and the second outer fixing ring are connected and locked through screws penetrating into the second mounting holes and the first mounting holes. Preferably, guide inclined planes are arranged at two ends of the positioning groove. The positioning device for assisting in plate forming has the advantages that all parts of a preformed product can be combined and positioned, the fixing