Injection mold frame with positioning component

Abstract

The utility model discloses an injection mold frame with a positioning component, including a base, a male template, a female template and a lifting device, wherein the male template is fixedly connected to the top of the base, the female template is movably connected to the top of the male template, the lifting device is fixedly connected to the four corners of the top of the base, the lifting device is movably connected to the female template, both sides of the front and back of the female template are provided with positioning blocks, and the tops of both sides of the front and back of the male template are fixedly connected with positioning frames. The utility model provides positioning blocks and positioning frames, so that the positioning blocks and positioning frames can be used in coordination to position the female template, and solves the problem that the female template is lifted up by a support plate during use, but the female template is not provided with a positioning structure during the up and down movement, so that the female template will be offset during the up and down movement, thereby affecting the resetting of the female template, and there are certain limitations.

Description

Technical Field

[0001] The utility model relates to the technical field of mold frames, in particular to an injection mold frame with a positioning component. Background Art

[0002] The mold frame is the supporting part of the mold, which is used to combine and fix the various parts of the mold according to a certain pattern and position, and then install it on the workpiece processing equipment such as injection molding machine, die casting machine, extruder, etc. The application fields of the mold frame involve many industries such as automobile, aerospace, daily necessities, electrical communications, medical products and equipment, etc.

[0003] For example, application number CN202121009390.0 discloses an injection mold frame, specifically related to the field of mold frames, including a base plate, the upper surface of the base plate is provided with No. 1 grooves at the left and right ends, the upper surface of the base plate is located between the two No. 1 grooves, and the male mold plate is fixedly connected with guide pillars at the four corners of the upper surface of the male mold plate, and the guide pillars are penetrated through the upper surface of the male mold plate and connected with the female mold plate, and a circular hole is provided in the middle position of the surface of the female mold plate, and a mold cavity is provided between the inside of the male mold plate and the inside of the female mold plate, and a sliding lifting mechanism is provided in the two No. 1 grooves of the base plate. The liquid material of the utility model can be injected into the mold cavity through the circular hole on the surface of the female mold plate, and after the mold is formed and cooled, the motor is started to drive the two No. 1 threaded rods to rotate, thereby driving the two No. 1 fixed plates to move up and down, thereby driving the pallet to move up and down, and when the four pallets move to the square groove position of the male mold plate, the crank is shaken to move the pallet into the inside of the square groove of the male mold plate.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that although the above equipment can solve the problems of the existing integrated injection mold frame after the injection molding of the finished product, when the injection molded product is demolded, the ejection structure of the mold frame is not stable and consistent enough, and it is easy to damage the mold and the product during use. However, during use, the mother template is lifted up by the support plate, but the positioning structure is not set in the process of the mother template moving up and down, so that the mother template will be offset during the process of moving up and down, thereby affecting the resetting of the mother template, which has certain limitations. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an injection mold frame with a positioning component, which has the advantage of auxiliary positioning and solves the problem of lifting the mother template upward by a support plate during use. However, no positioning structure is set in the process of the mother template moving up and down, so that the mother template will be offset in the process of moving up and down, thereby affecting the resetting of the mother template, and there are certain limitations.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an injection mold frame with a positioning component, comprising a base, a male template, a female template and a lifting device, the male template is fixedly connected to the top of the base, the female template is movably connected to the top of the male template, the lifting device is fixedly connected to the four corners of the top of the base, the lifting device is movably connected to the female template, positioning blocks are provided on both sides of the front and back of the female template, the tops of both sides of the front and back of the male template are fixedly connected to positioning frames, the positioning blocks are movably connected to the positioning frames, a prompt component is fixedly embedded in the bottom of the positioning block, and an installation component is provided on the outer side of the positioning block.

[0007] As a preferred embodiment of the utility model, the prompt component includes a contact switch, the contact switch is fixedly embedded in the bottom of the positioning block, a prompt light is fixedly embedded on the front of the positioning block, and the contact switch is electrically connected to the prompt light through a wire.

[0008] As a preferred embodiment of the utility model, the mounting assembly includes a mounting groove, which is opened on the outside of the positioning block, and mounting bolts are provided on both sides of the mounting groove. The inner ends of the mounting bolts pass through the interior of the mother template and are threadedly connected to the mother template.

[0009] As a preferred embodiment of the utility model, movable rollers are movably embedded on both sides of the inner wall of the positioning frame, a plurality of movable rollers are provided and distributed at equal distances, and the movable rollers are movably connected to the positioning blocks.

[0010] As a preferred embodiment of the utility model, the top of the inner side of the positioning block is fixedly connected to a limiting plate, a plurality of limiting plates are provided and are distributed at equal distances, limiting grooves are provided on both sides of the front and back sides of the mother template, and the limiting grooves are movably connected to the limiting plates.

[0011] As a preferred embodiment of the utility model, a support frame is fixedly connected to the bottom of the positioning frame, a plurality of support frames are provided and are distributed at equal distances, and the inner side of the support frame is fixedly connected to the male template.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides a positioning block and a positioning frame so that the positioning block and the positioning frame can be used in conjunction to position the mother template, thereby solving the problem that the mother template is lifted up by the support plate during use, but the mother template is not provided with a positioning structure during the up and down movement, so that the mother template will be offset during the up and down movement, thereby affecting the resetting of the mother template, and there are certain limitations. It has the advantage of auxiliary positioning.

[0014] 2. The utility model sets a prompt component so that the contact switch at the bottom of the positioning block can turn on the prompt light when it contacts the positioning frame, so that after the prompt light is on, it can prompt the operator that the positioning is successful. Then, by setting an installation component, the positioning block can be installed after the installation bolts inside the installation groove are screwed into the mother template, so that the user can disassemble and install the positioning block easily.

[0015] 3. The utility model provides a movable roller so that the use of the movable roller can reduce the friction between the positioning block and the positioning frame, so that the positioning block will not get stuck when entering the positioning frame. Furthermore, by providing a limit plate and a limit groove, the limit plate will be inserted into the limit groove when the positioning block is installed on the mother template, so that the cooperation of the limit plate and the limit groove can position the positioning block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of a three-dimensional exploded cross section of the mother template of the utility model;

[0018] Figure 3 It is a three-dimensional exploded schematic diagram of the positioning block of the utility model.

[0019] In the figure: 1. base; 2. male template; 3. female template; 4. lifting device; 5. positioning block; 6. positioning frame; 7. prompt component; 71. contact switch; 72. prompt light; 8. installation component; 81. installation slot; 82. installation bolt; 9. movable roller; 10. limit plate; 11. limit slot; 12. support frame. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 3As shown, the utility model provides an injection mold frame with a positioning component, including a base 1, a male template 2, a female template 3 and a lifting device 4, the male template 2 is fixedly connected to the top of the base 1, the female template 3 is movably connected to the top of the male template 2, the lifting device 4 is fixedly connected to the four corners of the top of the base 1, the lifting device 4 is movably connected to the female template 3, positioning blocks 5 are provided on both sides of the front and back of the female template 3, the tops of both sides of the front and back of the male template 2 are fixedly connected with positioning frames 6, the positioning blocks 5 are movably connected to the positioning frames 6, the bottom of the positioning blocks 5 is fixedly inlaid with a prompt component 7, and the outer side of the positioning blocks 5 is provided with an installation component 8.

[0022] refer to Figure 3 The prompt component 7 includes a contact switch 71, which is fixedly embedded in the bottom of the positioning block 5. A prompt light 72 is fixedly embedded on the front of the positioning block 5. The contact switch 71 is electrically connected to the prompt light 72 through a wire.

[0023] As a technical optimization solution of the utility model, by setting the prompt component 7, the contact switch 71 at the bottom of the positioning block 5 will turn on the prompt light 72 when it contacts the positioning frame 6, so that the prompt light 72 can prompt the operator to successfully position after it lights up.

[0024] refer to Figure 3 The mounting assembly 8 includes a mounting groove 81, which is opened on the outer side of the positioning block 5. Both sides of the mounting groove 81 are provided with mounting bolts 92. The inner ends of the mounting bolts 92 penetrate into the interior of the mother template 3 and are threadedly connected to the mother template 3.

[0025] As a technical optimization solution of the utility model, by setting the installation component 8, the positioning block 5 can be installed after the installation bolt 92 inside the installation groove 81 is screwed into the mother template 3, so that the user can disassemble and install the positioning block 5.

[0026] refer to Figure 3 Both sides of the inner wall of the positioning frame 6 are movably inlaid with movable rollers 9, and a plurality of movable rollers 9 are arranged and distributed at equal distances. The movable rollers 9 are movably connected to the positioning block 5.

[0027] As a technical optimization solution of the utility model, by providing a movable roller 9, the use of the movable roller 9 can reduce the friction between the positioning block 5 and the positioning frame 6, so that the positioning block 5 will not get stuck when entering the positioning frame 6.

[0028] refer to Figure 2 The top of the inner side of the positioning block 5 is fixedly connected with a limiting plate 10, and a plurality of limiting plates 10 are arranged and distributed at equal distances. Limiting grooves 11 are provided on both sides of the front and back sides of the mother template 3, and the limiting grooves 11 are movably connected to the limiting plates 10.

[0029] As a technical optimization solution of the utility model, by setting a limit plate 10 and a limit groove 11, when the positioning block 5 is installed on the mother template 3, the limit plate 10 will be inserted into the limit groove 11, so that the positioning block 5 can be positioned by the coordinated use of the limit plate 10 and the limit groove 11.

[0030] refer to Figure 3 The bottom of the positioning frame 6 is fixedly connected with a support frame 12 , and a plurality of support frames 12 are arranged and distributed at equal distances, and the inner side of the support frame 12 is fixedly connected to the male template 2 .

[0031] As a technical optimization solution of the utility model, by providing the support frame 12 , the support frame 12 can be used to position the positioning frame 6 , thereby ensuring the stable use of the positioning frame 6 .

[0032] The working principle and use process of the utility model are as follows: when in use, the positioning block 5 is installed on the mother template 3 by the mounting bolts 92 inside the mounting groove 81, and when the mother template 3 moves downward, the positioning block 5 will be driven to move downward, so that after the positioning block 5 moves downward, it can enter the interior of the positioning frame 6 through its own inclination and the inclination of the inner wall of the positioning frame 6, so that the positioning block 5 and the positioning frame 6 can be completely fitted together, and after the positioning block 5 and the positioning frame 6 are fitted together, the contact switch 71 at the bottom contacts the positioning frame 6, so that the contact switch 71 starts the prompt light 72, and when the prompt light 72 is on, it prompts the operator that the mother template 3 and the male template 2 are successfully fitted together, thereby achieving the effect of auxiliary positioning.

[0033] To sum up: this injection mold frame with a positioning component, by setting a positioning block 5 and a positioning frame 6, the positioning block 5 and the positioning frame 6 are used in conjunction to position the mother template 3, which solves the problem of lifting the mother template upward by the support plate during use. However, no positioning structure is set in the process of the mother template moving up and down, so that the mother template will be offset in the process of moving up and down, thereby affecting the resetting of the mother template, and there are certain limitations.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An injection mold frame with a positioning assembly, comprising a base (1), a male mold plate (2), a female mold plate (3) and a lifting device (4), characterized in that: The male template (2) is fixedly connected to the top of the base (1), the female template (3) is movably connected to the top of the male template (2), the lifting device (4) is fixedly connected to the four corners of the top of the base (1), the lifting device (4) is movably connected to the female template (3), both sides of the front and back of the female template (3) are provided with positioning blocks (5), the tops of both sides of the front and back of the male template (2) are fixedly connected with positioning frames (6), the positioning blocks (5) are movably connected to the positioning frames (6), the bottom of the positioning block (5) is fixedly inlaid with a prompt component (7), and the outer side of the positioning block (5) is provided with a mounting component (8).

2. The injection mold frame with a positioning assembly according to claim 1, characterized in that: The prompt component (7) comprises a contact switch (71), the contact switch (71) is fixedly embedded in the bottom of the positioning block (5), a prompt light (72) is fixedly embedded on the front of the positioning block (5), and the contact switch (71) is electrically connected to the prompt light (72) via a wire.

3. The injection mold frame with a positioning assembly according to claim 1, characterized in that: The mounting assembly (8) comprises a mounting groove (81), wherein the mounting groove (81) is provided on the outer side of the positioning block (5), and mounting bolts (92) are provided on both sides of the interior of the mounting groove (81), and the inner ends of the mounting bolts (92) penetrate into the interior of the mother template (3) and are threadedly connected to the mother template (3).

4. The injection mold frame with a positioning assembly according to claim 1, characterized in that: Both sides of the inner wall of the positioning frame (6) are movably inlaid with movable rollers (9), a plurality of movable rollers (9) are provided and are distributed at equal distances, and the movable rollers (9) are movably connected to the positioning block (5).

5. The injection mold frame with a positioning assembly according to claim 1, characterized in that: The top of the inner side of the positioning block (5) is fixedly connected to a limiting plate (10), and a plurality of limiting plates (10) are provided and are distributed at equal distances. Limiting grooves (11) are provided on both sides of the front and back sides of the mother template (3), and the limiting grooves (11) are movably connected to the limiting plates (10).

6. The injection mold frame with a positioning assembly according to claim 1, characterized in that: The bottom of the positioning frame (6) is fixedly connected to a support frame (12), a plurality of support frames (12) are provided and are distributed at equal distances, and the inner side of the support frame (12) is fixedly connected to the male template (2).

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