Insulating part compression molding equipment

Abstract

The utility model discloses insulating part compression molding equipment, which belongs to the technical field of insulating part production, and comprises a workbench, an upper template and a lower template, the lower template is fixedly arranged on the surface of the workbench, two sides of the end surface of the workbench extend upwards to be provided with support frames, the end parts of the two support frames are provided with top plates, the top plates are provided with first air cylinders, and the first air cylinders are provided with second air cylinders. The first air cylinder is fixedly connected with the upper die plate, a buffer groove is formed in the outer side, surrounding the cavity, of the lower die plate, a buffer column is arranged at the position, corresponding to the buffer groove, of the upper die plate, and a buffer assembly is arranged in the buffer groove. The buffering assembly comprises a shell, a spring and a buffering plate, and the spring and the buffering plate are both arranged in the shell and assembled in the buffering groove along with the shell. According to the utility model, the buffering effect on the upper die plate can be realized in the process of pressing the upper die plate, the damage to the upper die holder caused by rigid contact is reduced, and the buffering assembly can be conveniently replaced so as to ensure the buffering effect on the upper die plate.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating component production, in particular to an insulating component compression molding device. Background Art

[0002] Insulating parts are a common accessory widely used in electrical connections. They have good insulating and mechanical properties and are widely used in the electronic and electrical fields. Insulating parts with special-shaped structures are produced and processed by compression molding. However, when the upper mold and the lower mold of the existing compression molding device come into contact, the pressure output by the press is large, resulting in a large force between the upper mold and the lower mold, which makes the upper mold and the lower mold easily damaged, reducing the service life of the mold. Utility Model Content

[0003] The main purpose of the utility model is to solve the above-mentioned technical problems to a certain extent, and to propose an insulating part molding equipment, which can have a buffering effect on the upper template during the pressing process of the upper template, reduce the damage to the upper mold base due to rigid contact, and can easily replace the buffer component to ensure the buffering effect on the upper template.

[0004] The above-mentioned problem to be solved by the utility model is achieved through the following technical solutions:

[0005] An insulating component compression molding device is proposed, comprising a workbench, an upper template and a lower template, wherein the lower template is fixedly arranged on the workbench surface, support frames are extended upwardly on both sides of the end surface of the workbench, top plates are arranged at the ends of the two support frames, a first cylinder is arranged on the top plate, and the first cylinder is fixedly connected to the upper template to drive the upper template to move toward the lower template, so that a cavity is formed between the upper molding surface of the upper template and the lower molding surface of the lower template;

[0006] The lower template is provided with a buffer groove around the outer side of the cavity, and the upper template is provided with a buffer column at a position corresponding to the buffer groove, wherein when the buffer column extends into the buffer groove, the buffer assembly arranged in the buffer groove abuts against the buffer column;

[0007] The buffer assembly comprises a shell, a spring and a buffer plate, wherein the spring and the buffer plate are both placed in the shell and assembled in the buffer groove along with the shell, wherein the end of the buffer plate extending out of the shell under the action of the spring abuts against the buffer column.

[0008] In some embodiments, a mounting post is provided on the bottom surface of the housing, and one third of the lower portion of the spring is sleeved on the mounting post.

[0009] In some embodiments, a support column is extended upward from the bottom surface of the buffer groove, and the support column abuts against the bottom surface of the shell.

[0010] In some embodiments, a wedge groove is provided on the side of the lower template that is connected to the buffer groove, a wedge block is movably provided in the wedge groove, and an ejection slope is provided on the wedge block that is inclined toward one end of the shell.

[0011] In some embodiments, the buffer groove is provided with a guide installation groove along the assembly direction of the shell, and the guide installation block provided on the shell is inserted into the guide installation groove.

[0012] In some embodiments, the support frame is provided with a slide rail along the moving direction of the upper template, and a slider is slidably connected to the slide rail, and the slider is fixedly connected to the upper template via a connecting frame.

[0013] In some embodiments, the lower template is provided with a positioning column near the buffer groove, and the upper template is provided with a positioning groove that matches the position and shape of the positioning column.

[0014] The above technical solution provided by this application has the following advantages compared with the prior art:

[0015] The utility model discloses that when the first cylinder drives the upper template to be pressed downward in the direction of the lower template, the buffer column of the upper template will extend into the buffer groove and resist against the buffer component, wherein the elastic deformation of the spring applied to the buffer plate acts on the buffer column to buffer the downward pressure of the upper template. The utility model can buffer the upper template during the process of the upper template being pressed downward, reduce the damage to the upper template base caused by rigid contact, and can conveniently replace the buffer component to ensure the buffer effect on the upper template.

[0016] Furthermore, the buffer assembly is detachably placed in the buffer groove as a separate accessory, so that the buffer assembly can be easily replaced when the elasticity of the spring is reduced under high-frequency use, thereby ensuring the effect on the upper template. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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 description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0018] Figure 1 This is a structural diagram of the insulation component molding equipment of the utility model;

[0019] Figure 2 This is a structural diagram of the insulation component molding equipment of the utility model;

[0020] Figure 3 for Figure 2A partial enlarged view of the middle part;

[0021] Figure 4 This is a structural diagram of the buffer component of the utility model.

[0022] Description of Figure Numbers:

[0023] 1-workbench; 2-upper template; 3-lower template; 4-support frame; 5-top plate; 6-first cylinder; 7-buffer groove; 8-buffer column; 9-buffer assembly; 901-housing; 902-spring; 903-buffer plate; 10-guide mounting groove; 11-guide mounting block; 12-mounting column; 13-slide rail; 14-slider; 15-connecting frame; 16-positioning column; 17-positioning groove; 18-support column; 19-wedge block. DETAILED DESCRIPTION

[0024] 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 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.

[0025] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0026] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0027] like Figure 1-4As shown, the utility model proposes an insulating component molding equipment, including a workbench 1, an upper template 2 and a lower template 3, the lower template 3 is fixedly arranged on the table top of the workbench 1, and support frames 4 are extended upward on both sides of the end surface of the workbench 1, and top plates 5 are arranged at the ends of the two support frames 4, and a first cylinder 6 is arranged on the top plate 5, and the first cylinder 6 is fixedly connected to the upper template 2 to drive the upper template 2 to move toward the lower template 3, and a cavity is formed between the upper molding surface of the upper template 2 and the lower molding surface of the lower template 3; the lower template 3 is provided with a buffer groove 7 around the outer side of the cavity, and the upper template 2 is provided with a buffer column 8 at the position corresponding to the buffer groove 7, wherein when the buffer column 8 extends into the buffer groove 7, a buffer assembly 9 is arranged in the buffer groove 7.

[0028] Specifically, Figure 3-4 As shown, the buffer assembly 9 includes a shell 901, a spring 902 and a buffer plate 903, the spring 902 and the buffer plate 903 are both placed in the shell 901 and assembled in the buffer groove 7 with the shell 901, wherein the buffer groove 7 is provided with a guide installation groove 10 along the assembly direction of the shell 901, and a guide installation block 11 provided on the shell 901 is inserted into the guide installation groove 10, and the guide installation block 11 cooperates with the guide installation groove 10 to play a guiding installation role, so that the shell 901 is assembled into the buffer groove 7, and at the same time, a mounting column 12 is provided on the bottom surface of the shell 901, and one-third of the lower part of the spring 902 is sleeved on the mounting column 12 to position and install the spring 902 to avoid the spring 902 from shifting when squeezed, and the end of the buffer plate 903 extending out of the shell 901 under the action of the spring 902 is against the buffer column 8.

[0029] In this embodiment, when the first cylinder 6 drives the upper template 2 to be pressed downward in the direction of the lower template 3, the buffer column 8 of the upper template 2 will extend into the buffer groove 7 and resist against the buffer component 9, wherein the elastic deformation of the spring 902 on the buffer plate 903 acts on the buffer column 8. As the upper template 2 is pressed downward, the buffer plate 903 is squeezed, and the reaction of the spring 902 can buffer the downward pressure of the upper template 2. It can buffer the upper template 2 during the downward pressure of the upper template 2, reduce damage to the upper mold base due to rigid contact, and can easily replace the buffer component 9 to ensure the buffering effect on the upper template 2.

[0030] The support frame 4 is provided with a slide rail 13 extending along the moving direction of the upper template 2, and a slider 14 is slidably connected to the slide rail 13. The slider 14 is fixedly connected to the upper template 2 through a connecting frame 15. Through this structure, the first cylinder 6 can be more stable when driving the upper template 2 to move up and down, and a positioning column 16 is provided at a position of the lower template 3 close to the buffer groove 7, and the upper template 2 is provided with a positioning groove 17 that matches the position and shape of the positioning column 16, so that when the upper template 2 is pressed down, the positioning column 16 cooperates with the positioning groove 17 to improve the position accuracy when the upper template 2 and the lower template 3 are docked.

[0031] Furthermore, a support column 18 is extended upward from the bottom surface of the buffer groove 7, and the support column 18 is against the bottom surface of the shell 901. Through this structure, a gap is formed between the bottom surface of the shell 901 and the bottom surface of the buffer groove 7. At the same time, a wedge groove is provided on the side surface of the lower template 3 that is connected to the buffer groove 7. A wedge block 19 is movably provided in the wedge groove. The wedge block 19 is inclined toward one end of the shell 901 and has an ejection slope. When the buffer assembly 9 needs to be removed from the buffer groove 7 for replacement, the wedge block 19 is pushed from the wedge groove into the buffer groove 7. A gap of the size of the wedge block 19 is formed between the two support columns 18. As the wedge block 19 is pushed in, its ejection slope slowly lifts the shell 901 upward to facilitate the removal of the buffer assembly 9 from the buffer groove 7. Through the above structure, the buffer assembly 9 can be detachably placed in the buffer groove 7 as a separate accessory, so that the buffer assembly 9 can be easily replaced when the elasticity of the spring 902 is reduced under high frequency use, thereby ensuring the effect on the upper template 2.

[0032] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An insulation molding device, characterized in that: It comprises a workbench, an upper template and a lower template, wherein the lower template is fixedly arranged on the tabletop of the workbench, support frames are extended upwardly on both sides of the end surface of the workbench, top plates are arranged at the ends of the two support frames, a first cylinder is arranged on the top plate, and the first cylinder is fixedly connected to the upper template to drive the upper template to move toward the lower template, so that a cavity is formed between the upper molding surface of the upper template and the lower molding surface of the lower template; The lower template is provided with a buffer groove around the outer side of the cavity, and the upper template is provided with a buffer column at a position corresponding to the buffer groove, wherein when the buffer column extends into the buffer groove, the buffer assembly arranged in the buffer groove abuts against the buffer column; The buffer assembly comprises a shell, a spring and a buffer plate, wherein the spring and the buffer plate are both placed in the shell and assembled in the buffer groove along with the shell, wherein the end of the buffer plate extending out of the shell under the action of the spring abuts against the buffer column.

2. The insulation molding equipment according to claim 1, characterized in that: A mounting column is arranged on the bottom surface of the shell, and one third of the lower part of the spring is sleeved on the mounting column.

3. The insulation component molding equipment according to claim 1, characterized in that: A support column is extended upward from the bottom surface of the buffer groove, and the support column abuts against the bottom surface of the shell.

4. The insulation component molding equipment according to claim 3, characterized in that: A wedge groove is provided on the side of the lower template which is in communication with the buffer groove. A wedge block is movably provided in the wedge groove. The wedge block is provided with an ejection inclined surface which is inclined toward one end of the shell.

5. The insulation component compression molding equipment according to claim 1, characterized in that: The buffer groove is provided with a guide installation groove along the assembly direction of the shell, and the guide installation block provided on the shell is inserted into the guide installation groove.

6. The insulation component compression molding equipment according to claim 1, characterized in that: The support frame is provided with a slide rail along the moving direction of the upper template, and a slider is slidably connected to the slide rail, and the slider is fixedly connected to the upper template through a provided connecting frame.

7. The insulation component compression molding equipment according to claim 1, characterized in that: The lower template is provided with a positioning column at a position close to the buffer groove, and the upper template is provided with a positioning groove matching the position and shape of the positioning column.

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