Parametric modeling of multi-functional positioning mold

Abstract

This utility model relates to the field of positioning mold technology, specifically a parametric modeling multifunctional positioning mold, including a lower mold assembly, an upper mold assembly, and a feeding interface. The upper mold assembly is connected to the upper end of the lower mold assembly, and the feeding interface is provided at the middle of the upper end of the upper mold assembly. The lower mold assembly consists of a lower mold, a bottom cover, a positioning groove, a positioning hydraulic rod, a mold groove, a pneumatic lifting rod, an air inlet / outlet interface, an air guide groove, a sealing plate, and an air chamber. The upper mold assembly consists of an upper mold, an upper cover, a limiting groove, a pressure plate, an inner feeding port, a positioning plate, a cooling interface, a heating interface, an outer jacket, an inner jacket, and a through groove.

Description

Technical Field

[0001] This utility model relates to the field of positioning mold technology, specifically to a parametric modeling multifunctional positioning mold. Background Technology

[0002] Molds based on parametric modeling require effective positioning to achieve higher precision in the molded parts. Existing molds are difficult to disassemble, and maintenance and component replacement are time-consuming and labor-intensive, affecting the calibration of overall positioning accuracy.

[0003] Therefore, it is necessary to design a parametrically modeled, multifunctional positioning mold to solve the problems mentioned in the background technology. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the prior art by proposing a parametric modeling multifunctional positioning mold.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A parametric modeling multi-functional positioning mold includes a lower module, an upper module, and a feeding interface. The upper module is connected to the upper end of the lower module, and the feeding interface is provided at the middle of the upper end of the upper module.

[0007] The lower module consists of a lower mold, a bottom cover, a positioning groove, a positioning hydraulic rod, a mold groove, a pneumatic lifting rod, an air inlet / outlet interface, an air guide groove, a sealing plate, and an air chamber. The lower end of the lower mold is connected to the bottom cover, and multiple sets of positioning hydraulic rods are connected to the four corners of the bottom cover. Positioning grooves are opened on both sides of the upper end of the lower mold, and a mold groove is opened near the edge of the upper end of the lower mold. Multiple sets of air chambers are opened near the middle of the lower mold, and a pneumatic lifting rod is connected to each air chamber. An air inlet / outlet interface is provided at the lower part of the front of the lower mold, and an air guide groove is opened between the multiple sets of air chambers and the air inlet / outlet interface. A sealing plate is connected to the lower end of the air chamber.

[0008] The upper module consists of an upper mold, an upper cover, a limiting groove, a pressure plate, an inner feed port, a positioning plate, a cooling interface, a heating interface, an outer jacket, an inner jacket, and a through groove. The upper mold is connected to the upper cover at its upper end, and positioning plates are provided on both sides of the lower end of the upper mold. A pressure plate is provided near the edge of the lower end of the upper mold. Multiple sets of inner feed ports are opened near the middle of the upper mold. Multiple sets of limiting grooves are opened near the four corners of the lower end of the upper mold. Multiple sets of cooling interfaces and heating interfaces are provided on the front of the upper mold. An outer jacket and an inner jacket are provided inside the upper mold, and through grooves are opened on the outer jacket and the inner jacket.

[0009] As a preferred embodiment of this utility model, the lower mold and the bottom cover are connected by a sleeve and locked by bolts, the positioning hydraulic rod is connected to the lower mold and the bottom cover by a flange, and the telescopic rod of the positioning hydraulic rod is connected to the lower mold by a sleeve.

[0010] In a preferred embodiment of this utility model, the positioning plate and the positioning groove are connected by a sleeve.

[0011] In a preferred embodiment of this utility model, the telescopic rod and the limiting groove of the positioning hydraulic rod are connected by a sleeve.

[0012] In a preferred embodiment of this utility model, the pressure plate and the mold groove are connected by a sleeve connection.

[0013] As a preferred embodiment of this utility model, a return spring is provided on the lower part of the pneumatic lifting rod, the pneumatic lifting rod and the air chamber are connected by a sleeve, and the sealing plate and the lower mold are connected by bolts.

[0014] As a preferred embodiment of this utility model, the upper mold and the upper cover are connected by a sleeve and locked by bolts, and the outer sleeve, the inner sleeve and the upper mold are connected by a sleeve.

[0015] In summary, the technical effects and advantages of this utility model are as follows: This parametric modeling multi-functional positioning mold allows for positioning at the four corners via positioning hydraulic rods during mold closing. The presence of one large and three small positioning hydraulic rods improves positioning accuracy. Furthermore, the positioning hydraulic rods can be positioned based on parametric modeling data, facilitating maintenance. Further positioning is achieved through positioning plates and positioning grooves, forming multiple positioning mechanisms. The lower mold and bottom cover are detachable, facilitating the maintenance and replacement of the positioning hydraulic rods and pneumatic lifting rods, and improving positioning accuracy calibration. During demolding, an external air pump can drive the pneumatic lifting rods upwards, coordinating with some airflow for demolding, making demolding more convenient. The detachable upper mold and top cover make the replacement and maintenance of the outer and inner jackets more convenient. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of the present invention;

[0017] Figure 2 This is a structural diagram of the lower module of this utility model;

[0018] Figure 3 This is a structural diagram of the bottom cover of this utility model;

[0019] Figure 4 This is a bottom structural diagram of the upper module of this utility model;

[0020] Figure 5 This is a structural diagram of the bottom of the top cover of this utility model.

[0021] In the diagram: 1. Lower module; 101. Lower mold; 102. Bottom cover; 103. Positioning groove; 104. Positioning hydraulic rod; 105. Mold groove; 106. Pneumatic lifting rod; 107. Air inlet / outlet interface; 108. Air guide groove; 109. Sealing plate; 110. Air chamber; 2. Upper module; 201. Upper mold; 202. Upper cover; 203. Limiting groove; 204. Pressure plate; 205. Inner feed port; 206. Positioning plate; 207. Cooling interface; 208. Heating interface; 209. Outer sleeve; 210. Inner sleeve; 211. Through groove; 3. Feed interface. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-5 The parametrically modeled multifunctional positioning mold includes a lower module 1, an upper module 2, and a feeding interface 3. The upper module 2 is connected to the upper end of the lower module 1, and the feeding interface 3 is located in the middle of the upper end of the upper module 2. The lower module 1 consists of a lower mold 101, a bottom cover 102, a positioning groove 103, a positioning hydraulic rod 104, a mold groove 105, a pneumatic lifting rod 106, an air inlet / outlet interface 107, an air guide groove 108, a sealing plate 109, and an air chamber 110. The lower end is connected to a bottom cover 102, and multiple sets of positioning hydraulic rods 104 are connected to the four corners of the bottom cover 102. Positioning grooves 103 are opened on both sides of the upper end of the lower mold 101. A mold groove 105 is opened near the edge of the upper end of the lower mold 101. Multiple sets of air chambers 110 are opened near the middle of the lower mold 101. Air pressure lifting rods 106 are connected in the air chambers 110. An air inlet and outlet port 107 is provided at the lower part of the front of the lower mold 101. The multiple sets of air chambers 110 and the air inlet and outlet ports are connected to the lower mold 101. An air guide groove 108 is provided between the interfaces 107, and a sealing plate 109 is connected to the lower end of the air chamber 110; the upper module 2 is composed of an upper mold 201, an upper cover 202, a limiting groove 203, a pressure plate 204, an inner feed port 205, a positioning plate 206, a cooling interface 207, a heating interface 208, an outer jacket 209, an inner jacket 210, and a through groove 211, and the upper cover 202 is connected to the upper end of the upper mold 201, and positioning plates are provided on both sides of the lower end of the upper mold 201. Plate 206, pressure plate 204 is provided at the lower end of the upper mold 201 near the edge, multiple sets of feeding inlets 205 are provided near the middle of the upper mold 201, multiple sets of limiting grooves 203 are provided at the lower end of the upper mold 201 near the four corners, multiple sets of cooling interfaces 207 and heating interfaces 208 are provided on the front of the upper mold 201, and an outer jacket 209 and an inner jacket 210 are provided inside the upper mold 201, with through grooves 211 provided on the outer jacket 209 and the inner jacket 210.

[0024] Reference Figures 1-5 The mold based on parametric modeling needs to be effectively positioned to achieve higher accuracy of the molded part. Existing molds are inconvenient to disassemble, and maintenance and component replacement are time-consuming and labor-intensive, affecting the calibration of overall positioning accuracy. The lower mold 101 and the bottom cover 102 are connected by a sleeve and locked with bolts. The positioning hydraulic rod 104 is connected to the lower mold 101 and the bottom cover 102 by a flange. The telescopic rod of the positioning hydraulic rod 104 is connected to the lower mold 101 by a sleeve. A return spring is provided on the lower exterior of the pneumatic lifting rod 106. The pneumatic lifting rod 106 is connected to the air chamber 110 by a sleeve. The sealing plate 109 is connected to the lower mold 101 by bolts. The positioning plate 206 and the positioning groove 103 are connected by a sleeve. The positioning hydraulic rod 104... The telescopic rod 204 and the limiting groove 203 are connected by a sleeve, and the pressure plate 204 and the mold groove 105 are connected by a sleeve. When the mold is closed, the four corners can be positioned by the positioning hydraulic rod 104. The positioning hydraulic rod 104 with one large and three small ones can improve the positioning accuracy. The positioning hydraulic rod 104 can be positioned based on parametric modeling data, which is convenient for maintenance. Further positioning is achieved by the positioning plate 206 and the positioning groove 103, forming multiple positioning. The lower mold 101 and the bottom cover 102 are detachable, which facilitates the maintenance and replacement of the positioning hydraulic rod 104 and the pneumatic lifting rod 106, and improves the calibration of positioning accuracy. When demolding, the pneumatic lifting rod 106 can be raised by an external air pump, and demolding is carried out in conjunction with some airflow, making demolding more convenient.

[0025] Reference Figure 1 , Figure 4 and Figure 5 The upper mold 201 and the upper cover 202 are connected by a sleeve and locked by bolts. The outer sleeve 209, the inner sleeve 210 and the upper mold 201 are connected by a sleeve. The detachable upper mold 201 and the upper cover 202 make it more convenient to replace and repair the outer sleeve 209 and the inner sleeve 210.

[0026] Working principle: The lower mold 101 and bottom cover 102 of the parametric modeling multi-functional positioning mold are connected by a sleeve and locked by bolts. The positioning hydraulic rod 104 is connected to the lower mold 101 and bottom cover 102 by a flange. The telescopic rod of the positioning hydraulic rod 104 is connected to the lower mold 101 by a sleeve. The lower part of the pneumatic lifting rod 106 is equipped with a return spring. The pneumatic lifting rod 106 is connected to the air chamber 110 by a sleeve. The sealing plate 109 is connected to the lower mold 101 by bolts. The positioning plate 206 is connected to the positioning groove 103 by a sleeve. The telescopic rod of the positioning hydraulic rod 104 is connected to the limiting groove 203 by a sleeve. The pressure plate 204 is connected to the mold groove 105 by a sleeve. When the mold is closed, the positioning hydraulic rod 104 can be used to position the four corners. There are one large and three small positioning hydraulic rods. 104 can improve positioning accuracy, and the positioning hydraulic rod 104 can be positioned based on parametric modeling data, which is convenient for maintenance. Further positioning is achieved through the positioning plate 206 and the positioning groove 103, forming multiple positioning. The lower mold 101 and the bottom cover 102 are detachable, which facilitates the maintenance and replacement of the positioning hydraulic rod 104 and the pneumatic lifting rod 106, and improves the calibration of positioning accuracy. During demolding, the pneumatic lifting rod 106 can be raised by an external air pump, and demolding is carried out in conjunction with some airflow, making demolding more convenient. The upper mold 201 and the upper cover 202 are connected by a sleeve and locked by bolt limit. The outer sleeve 209, the inner sleeve 210 and the upper mold 201 are connected by a sleeve. The detachable upper mold 201 and the upper cover 202 make the replacement and maintenance of the outer sleeve 209 and the inner sleeve 210 more convenient.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A parameterized modeling multi-functional positioning mold comprising a lower mold set (1), an upper mold set (2) and a feeding interface (3), characterized in that: The upper end of the lower module (1) is connected to the upper module (2), and the upper module (2) is provided with a feeding interface (3) at the middle of its upper end; The lower module (1) consists of a lower mold (101), a bottom cover (102), a positioning groove (103), a positioning hydraulic rod (104), a mold groove (105), a pneumatic lifting rod (106), an air inlet / outlet port (107), an air guide groove (108), a sealing plate (109), and an air chamber (110). The lower mold (101) is connected to the bottom cover (102) at its lower end. Multiple sets of positioning hydraulic rods (104) are connected to the four corners of the bottom cover (102). The upper end of the lower mold (101) has fixed openings on both sides. The lower mold (101) has a mold groove (105) near the edge of its upper end. The lower mold (101) has multiple air chambers (110) near the middle. A pneumatic lifting rod (106) is connected inside the air chamber (110). An air inlet / outlet port (107) is provided at the lower front of the lower mold (101). An air guide groove (108) is provided between the multiple air chambers (110) and the air inlet / outlet port (107). A sealing plate (109) is connected to the lower end of the air chamber (110). The upper module (2) consists of an upper mold (201), an upper cover (202), a limiting groove (203), a pressure plate (204), an inner feed port (205), a positioning plate (206), a cooling interface (207), a heating interface (208), an outer sleeve (209), an inner sleeve (210), and a through groove (211). The upper mold (201) is connected to the upper cover (202) at its upper end, and the upper mold (201) is provided with positioning plates (206) on both sides at its lower end. The lower end of the upper mold (201) is close to... A pressure plate (204) is provided at the edge. The upper mold (201) has multiple sets of feed inlets (205) near the middle. The lower end of the upper mold (201) has multiple sets of limiting grooves (203) near the four corners. The front of the upper mold (201) has multiple sets of cooling interfaces (207) and heating interfaces (208). The upper mold (201) has an outer sleeve (209) and an inner sleeve (210) inside. The outer sleeve (209) and the inner sleeve (210) have through grooves (211).

2. The parametrically modeled multi-functional positioning mold of claim 1, wherein: The lower mold (101) and the bottom cover (102) are connected by a sleeve and locked by bolts. The positioning hydraulic rod (104) is connected to the lower mold (101) and the bottom cover (102) by a flange. The telescopic rod of the positioning hydraulic rod (104) is connected to the lower mold (101) by a sleeve.

3. The parametrically modeled multi-functional positioning mold of claim 1, wherein: The positioning plate (206) and the positioning groove (103) are connected by a sleeve.

4. The parametric modeling multifunctional positioning mold according to claim 1, characterized in that: The telescopic rod of the positioning hydraulic rod (104) and the limiting groove (203) are connected by a sleeve.

5. The parametrically modeled multi-functional positioning mold of claim 1, wherein: The pressure plate (204) and the mold groove (105) are connected by a sleeve.

6. The parametric modeling multifunctional positioning mold according to claim 1, characterized in that: A return spring is provided on the lower part of the pneumatic lifting rod (106). The pneumatic lifting rod (106) and the air chamber (110) are connected by a sleeve. The sealing plate (109) and the lower mold (101) are connected by bolts.

7. The parametrically modeled multi-functional positioning mold of claim 1, wherein: The upper mold (201) and the upper cover (202) are connected by a sleeve and locked by bolts. The outer sleeve (209), the inner sleeve (210) and the upper mold (201) are connected by a sleeve.

Images