Silicone rubber protective sleeve forming mold

Abstract

The utility model relates to the technical field of molds, in particular to a silicon rubber protective sleeve forming mold which comprises a mold plate, an installation groove is formed in the top side of the mold plate, a mold body is installed in the installation groove in a sliding mode, an installation plate is fixedly installed on the outer side of the mold body, and sliding columns are installed at the four top corners of the installation plate in a sliding mode. The bottom sides of the sliding columns are fixedly provided with clamping plates, the top side of the formwork is provided with sliding grooves in sliding connection with the sliding columns, the inner walls of the sliding grooves are provided with main clamping grooves in limiting sliding connection with the clamping plates, and the inner side walls of the sliding grooves are provided with auxiliary clamping grooves communicating with the main clamping grooves. And an extrusion mechanism is arranged on the inner bottom wall of the sliding groove. According to the utility model, the sliding columns and the clamping plates are clamped with the die bodies and the like, so that an operator can replace different die bodies in time according to requirements, the diversity and flexibility of products are ensured, the operation is simple, and the production efficiency of the protective sleeve is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a silicone rubber protective sleeve molding mold. Background Art

[0002] Silicone rubber protective cover molding mold is a key tool for manufacturing silicone rubber protective cover. This mold is usually made in proportion to the shape and structure of the actual object, and is used to make the silicone rubber material into a certain shape by pressing or pouring. The design and manufacture of the mold should comply with the characteristics and molding requirements of the silicone rubber material to ensure that the produced silicone rubber protective cover has excellent performance and appearance.

[0003] Existing silicone protective cover molding molds do face some challenges when manufacturing silicone protective covers, especially when it is necessary to produce multiple different models or styles of protective covers. The mold body inside the mold is usually customized according to the design of a specific product, which makes it inconvenient or even impossible to replace the mold body. Therefore, each mold can only produce protective covers of one shape and size, which greatly limits the diversity and flexibility of the product and reduces the production efficiency of the protective cover. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a silicone rubber protective cover molding mold, which can effectively solve the problem in the prior art that the mold body on the mold cannot be replaced in time, resulting in limited diversity and flexibility of the protective cover and reduced production efficiency.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The utility model provides a silicone rubber protective cover forming mold, comprising a template, a mounting groove is provided on the top side of the template, a mold body is slidably installed inside the mounting groove, a mounting plate is fixedly installed on the outside of the mold body, sliding columns are slidably installed on the four top corners of the mounting plate, a clamping plate is fixedly installed on the bottom side of the sliding column, a sliding groove is provided on the top side of the template and is slidably connected to each sliding column respectively, a main clamping groove is provided on the inner wall of the sliding groove and is slidably connected to the clamping plate, a slave clamping groove connected to the main clamping groove is provided on the inner side wall of the sliding groove, and an extrusion mechanism is provided on the inner bottom wall of the sliding groove.

[0007] According to the above-mentioned silicone rubber protective cover molding mold, the extrusion mechanism includes an extrusion groove opened on the inner bottom wall of the slide groove, the extrusion groove is connected to the slide groove, an extrusion column is slidably installed in the extrusion groove, a spring is fixedly installed on the inner bottom wall of the extrusion groove, and the top end of the spring is fixedly connected to the bottom wall of the extrusion column.

[0008] According to the above-mentioned silicone rubber protective sleeve molding die, a connecting ring is fixedly installed on the top side of the sliding column, the bottom side of the connecting ring is in contact with the top side of the mounting plate, and a knob is fixedly installed on the top side of the connecting ring.

[0009] According to the above-mentioned silicone rubber protective cover molding die, an indicator ball is fixedly mounted on the top side of the knob.

[0010] According to the above-mentioned silicone rubber protective sleeve molding die, limiting rods are symmetrically fixedly installed at both ends of the outer side of the spring, and limiting grooves that are limitedly and slidably connected to the limiting rods are opened on the inner wall of the extrusion groove.

[0011] According to the above-mentioned silicone rubber protective cover forming mold, a through groove connected to the installation groove is opened at the bottom of the template.

[0012] Compared with the known prior art, the technical solution provided by the utility model has the following beneficial effects:

[0013] When the utility model installs the mold body, after the mold body and the sliding column are slid into the corresponding installation groove and the sliding groove, the sliding column squeezes the extrusion column and the spring. After the extrusion column is squeezed into the extrusion groove, the sliding column is rotated by a knob to make the clamping plate slide from the main clamping groove into the slave clamping groove, so that the mold body and the template are clamped together, so that the operator can replace different mold bodies in time according to needs, so as to ensure the diversity and flexibility of the product, the operation is simple, and the production efficiency of the protective cover is not affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the mold body, sliding column and clamping plate of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the template of the utility model;

[0018] Figure 4 It is a schematic diagram of the main cross-sectional structure of the template and the slideway of the utility model.

[0019] Figure numerals: 1. template; 2. mounting groove; 3. mold body; 4. mounting plate; 5. slide column; 6. clamping plate; 7. slide groove; 8. main clamping groove; 9. slave clamping groove; 10. connecting ring; 11. knob; 12. extrusion groove; 13. extrusion column; 14. spring; 15. limit rod; 16. limit groove; 17. indicator ball; 18. through groove. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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] The utility model is further described below in conjunction with embodiments.

[0022] Example: Refer to Figures 1 to 4 A silicone rubber protective cover molding mold comprises a template 1, a mounting groove 2 is provided on the top side of the template 1, a mold body 3 is slidably installed inside the mounting groove 2, a mounting plate 4 is fixedly installed on the outside of the mold body 3, sliding columns 5 are slidably installed on the four top corners of the mounting plate 4, a connecting ring 10 is fixedly installed on the top side of the sliding column 5, the bottom side of the connecting ring 10 is fitted with the top side of the mounting plate 4, a knob 11 is fixedly installed on the top side of the connecting ring 10, an indicating ball 17 is fixedly installed on the top side of the knob 11, a card plate 6 is fixedly installed on the bottom side of the sliding column 5, a sliding groove 7 is provided on the top side of the template 1 to be slidably connected with each sliding column 5, a main card groove 8 is provided on the inner wall of the sliding groove 7 to be limitedly slidably connected with the card plate 6, and a slave card groove 9 connected with the main card groove 8 is provided on the inner side wall of the sliding groove 7 , an extrusion mechanism is provided on the bottom wall of the slide groove 7; during use, different mold bodies 3 are provided with molds of different shapes and sizes. When the mold body 3 needs to be installed on the template 1, the mold body 3 is first slid into the installation groove 2, and the slide column 5 is slid into the slide groove 7. When the slide column 5 slides into the slide groove 7, the card plate 6 also slides downward through the main card groove 8. When the card plate 6 slides to the slave card groove 9, the slide column 5 and the card plate 6 are rotated by the knob 11, so that the card plate 6 slides from the main card groove 8 into the slave card groove 9, and then the card plate 6 is clamped in the slave card groove 9 under the action of the extrusion mechanism and is not easy to slide, so that the mold body 3 can be installed on the template 1. When rotating the knob 11, the indicator ball 17 is observed to determine whether the card plate 6 slides into the slave card groove 9. The indicator ball 17 can be deflected 90 degrees clockwise or counterclockwise.

[0023] Specifically, the extrusion mechanism includes an extrusion groove 12 provided on the inner bottom wall of the slide groove 7, the extrusion groove 12 is connected with the slide groove 7, an extrusion column 13 is slidably installed in the extrusion groove 12, a spring 14 is fixedly installed on the inner bottom wall of the extrusion groove 12, the top of the spring 14 is fixedly connected to the bottom wall of the extrusion column 13, and the outer ends of the spring 14 are symmetrically fixedly installed with limit rods 15. A limit groove 16 is provided on the inner wall of the extrusion groove 12 and is limitedly slidably connected with the limit rod 15. When the slide column 5 is not slid into the slide groove 7, under the action of the elastic force of the spring 14, the top of the extrusion column 13 is placed in the slide groove 7. When the slide column 5 and the card plate 6 are pressed against the extrusion column 13, the spring 14 is pressed. 1 and 1 are compressed, and the card plate 6 slides from the main card slot 8 into the slave card slot 9, the extrusion column 13 is squeezed to slide from the slide slot 7 to the extrusion slot 12, and the limiting rod 15 also slides in the limiting slot 16 to prevent the extrusion column 13 from rotating. Under the action of the elastic force of the spring 14, the top side of the extrusion column 13 squeezes the slide column 5 and the card plate 6, and then squeezes the card plate 6 to be limited in the slave card slot 9, preventing the slide column 5 and the card plate 6 from rotating and causing the connection between the template 1 and the mold body 3 to loosen. In order to improve the cooling and shaping efficiency of the product, a through slot 18 connected to the mounting slot 2 is opened at the bottom of the template 1. The through slot 18 allows the outer side of the bottom of the mold body 3 to be in contact with the air, thereby accelerating the cooling efficiency of the protective cover.

[0024] The working principle of the utility model is as follows: when the mold body 3 needs to be installed on the template 1, the mold body 3 is first slid into the installation groove 2, and the slide column 5 is slid into the slide groove 7. When the slide column 5 slides into the slide groove 7, the card plate 6 also slides downward through the main card groove 8. When the card plate 6 slides to the slave card groove 9, the slide column 5 and the card plate 6 are rotated by the knob 11, so that the card plate 6 slides from the main card groove 8 into the slave card groove 9, and the card plate 6 slides from the main card groove 8 into the slave card groove 9, squeezing the column 5. 13 is squeezed from the slide groove 7 to the extrusion groove 12. Under the action of the elastic force of the spring 14, the top side of the extrusion column 13 squeezes the slide column 5 and the card plate 6, and then squeezes the card plate 6 to limit it in the slave card groove 9, preventing the slide column 5 and the card plate 6 from rotating and causing the connection between the template 1 and the mold body 3 to loosen. When rotating the knob 11, it is determined by observing the indicator ball 17 whether the card plate 6 slides into the slave card groove 9. The indicator ball 17 can be deflected 90 degrees clockwise or counterclockwise.

[0025] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A silicone rubber protective cover molding die, characterized in that: The invention comprises a template (1), wherein a mounting groove (2) is provided on the top side of the template (1), a template body (3) is slidably mounted inside the mounting groove (2), a mounting plate (4) is fixedly mounted on the outside of the template body (3), sliding columns (5) are slidably mounted on four top corners of the mounting plate (4), a clamping plate (6) is fixedly mounted on the bottom side of the sliding column (5), a sliding groove (7) is provided on the top side of the template (1) and is slidably connected to each sliding column (5), a main clamping groove (8) is provided on the inner wall of the sliding groove (7) and is limitedly slidably connected to the clamping plate (6), a slave clamping groove (9) is provided on the inner side wall of the sliding groove (7) and is connected to the main clamping groove (8), and a squeezing mechanism is provided on the inner bottom wall of the sliding groove (7).

2. A silicone rubber protective cover forming mold according to claim 1, characterized in that: The extrusion mechanism comprises an extrusion groove (12) formed on the inner bottom wall of the slide groove (7), the extrusion groove (12) being connected to the slide groove (7), an extrusion column (13) being slidably mounted in the extrusion groove (12), a spring (14) being fixedly mounted on the inner bottom wall of the extrusion groove (12), and a top end of the spring (14) being fixedly connected to the bottom wall of the extrusion column (13).

3. The silicone rubber protective cover molding die according to claim 1, characterized in that: A connecting ring (10) is fixedly mounted on the top side of the sliding column (5), the bottom side of the connecting ring (10) is in contact with the top side of the mounting plate (4), and a knob (11) is fixedly mounted on the top side of the connecting ring (10).

4. A silicone rubber protective cover forming mold according to claim 3, characterized in that: An indicator ball (17) is fixedly mounted on the top side of the knob (11).

5. The silicone rubber protective cover forming mold according to claim 2, characterized in that: Limiting rods (15) are symmetrically fixedly mounted on both ends of the outer side of the spring (14), and a limiting groove (16) is provided on the inner wall of the extrusion groove (12) and is slidably connected to the limiting rod (15).

6. The silicone rubber protective cover molding die according to claim 1, characterized in that: A through groove (18) communicating with the mounting groove (2) is provided at the bottom of the template (1).

Images