Screen profile end cover rapid press-fitting mechanism

Abstract

The utility model discloses a quick press-fitting mechanism for a screen profile end cover. The quick press-fitting mechanism comprises a horizontal workbench, a positioning assembly and two press-fitting assemblies, wherein the positioning assembly and the two press-fitting assemblies are installed on the horizontal workbench. And a mounting groove matched with the end part of the profile is formed in the positioning assembly. The press-fitting assembly comprises a press-fitting pushing piece, a sliding table, a limiting clamping piece and an elastic reset piece. According to the utility model, the rotary limiting clamping piece is arranged and is matched with the outer end of the sliding table to clamp and limit the rubber cover. The sliding table is pushed to move towards one side of the sectional material through the press-fitting pushing piece, and automatic press-fitting of the rubber cover and the end of the sectional material is achieved. And meanwhile, the limiting clamping piece can rotate in the reset process of the sliding block, automatic separation of the limiting clamping piece and the installed rubber cover is achieved, reset is conducted through the elastic reset piece after separation is completed, follow-up assembly of the rubber cover and the sectional material is facilitated, and then the machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to profile processing device technical field, and specifically relates to a screen profile end cover quick press -fitting mechanism. BACKGROUND

[0002] In prior art, when two profiles are assembled and processed, a connecting joint is usually inserted at the end of the profile to realize the connection of the two profiles. For the press -fitting process between the connecting joint and the profile, the traditional assembling mode is manual operation. The joint is installed on the aluminum profile by manual assistance, and then is installed in place by using a glue hammer or knocking, and then is fixed by using a screw.

[0003] For the above joint assembling mode, the use defects are that: 1, the size of the applied force is difficult to control, the joint is easy to knock and break, resulting in defective products and defective products, and affecting the appearance of the product; 2, the arm may be injured during the process of knocking the joint, causing personal injury to the operator; 3, the efficiency of manual installation is low, and the working strength of the operator is high, which does not conform to the trend of automatic production. INVENTION CONTENTS

[0004] In order to make up for the deficiency of prior art, the utility model provides a screen profile end cover quick press -fitting mechanism to solve the technical problems of low press -fitting efficiency of the connecting joint and the profile, and safety hazards in the processing engineering.

[0005] In order to achieve the above purpose, the specific technical scheme of the utility model is as follows:

[0006] A screen profile end cover quick press -fitting mechanism, comprising a horizontal workbench, and a positioning assembly and two press -fitting assemblies installed on the horizontal workbench. The positioning assembly is provided with an installation groove matched with the end of the profile.

[0007] The press -fitting assembly comprises a press -fitting pushing piece, a sliding table, a limiting clamping piece and an elastic reset piece. The sliding table can move horizontally under the pushing of the press -fitting pushing piece. The outer end of the sliding table is provided with a groove. The bottom of the limiting clamping piece is rotationally matched with the groove, and can form clamping of the bottom of the glue cover under the pulling of the elastic reset piece.

[0008] Further, initially, the limiting clamping piece is vertically under the pulling of the elastic reset piece, and the inner side is spaced apart from the inner side of the groove, forming a limiting groove matched with the bottom of the glue cover.

[0009] Further, the limiting clamping piece is divided into a lower connecting part and an upper clamping part. The width size of the clamping part is less than the width size of the connecting part, and then a supporting surface is formed between the clamping part and the connecting part.

[0010] Furthermore, a first positioning block is fixed to both sides of the top opening of the groove. A second positioning block is installed on the top surface of the slide. The end face of the second positioning block is flush with the inner side of the groove.

[0011] Furthermore, the positioning component includes two symmetrically arranged profile tooling tables. The mounting slot is formed on the top of the two profile tooling tables.

[0012] Furthermore, the elastic reset element is a spring.

[0013] Furthermore, the press-fitting pusher is a telescopic cylinder.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] 1. This utility model incorporates a rotating limiting clamping component that, in conjunction with the outer end of a slide table, clamps and limits the rubber cap. A pressing and pushing component pushes the slide table towards the profile side, achieving automated pressing of the rubber cap to the profile end. Simultaneously, the limiting clamping component rotates during the slider's reset process, automatically separating from the installed rubber cap. After separation, an elastic reset component resets the component, facilitating subsequent assembly of the rubber cap and profile, thereby improving processing efficiency.

[0016] 2. In this utility model, the limiting clamping component is divided into a lower connecting part and an upper retaining part. The width of the retaining part is smaller than the width of the connecting part, thus forming a support surface between the retaining part and the connecting part. When the rubber cap is inserted downward to its limit position, the bottom of the rubber cap will abut against the step support surface, ensuring that the position of the rubber cap is limited when inserted, avoiding displacement from the end position of the profile, which would cause damage to the rubber cap and the profile during the pressing process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the press-fit assembly in this utility model. Figure 1 (Enlarged view of part A in the middle)

[0019] Figure 3 This is a schematic diagram showing the relative positions of the positioning component and the pressing component in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the limiting clamping component in this utility model. Figure 3 (Enlarged view of part B in the middle section)

[0021] Figure 5 This is a schematic diagram showing the separation state of the limiting clamping component and the rubber cap in this utility model. Figure 3(Enlarged view of part C in the middle section).

[0022] Reference numerals: 1. Horizontal worktable; 2. Positioning assembly; 3. Pressing assembly; 4. Base plate; 5. Pressing pusher; 6. Slide table; 7. Limiting clamping component; 7-1. Connecting part; 7-2. Holding part; 8. Elastic reset component; 9. First positioning block; 10. Second positioning block; 11. Rubber cover. Detailed Implementation

[0023] In the description of this utility model, it should be understood that the terms "one end", "the other end", "outer side", "upper side", "inner side", "horizontal", "coaxial", "center", "end", "length", "outer end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] like Figure 1 As shown, a quick-pressing mechanism for end caps of screen profiles includes a horizontal worktable 1, a positioning assembly 2, and two pressing assemblies 3 mounted on the horizontal worktable 1. The positioning assembly 2 includes two symmetrically arranged profile fixtures. Each profile fixture has a mounting groove that mates with the end of the profile. During processing, the profile to be processed is placed horizontally, with both ends respectively mounted in the two mounting grooves. The two pressing assemblies 3 are respectively positioned on one side of the two profile fixtures, used to limit and clamp the bottom of the cap 11 and push it into the corresponding side end of the profile.

[0026] like Figure 2 and 3 As shown, the press-fit assembly 3 includes a base plate 4, and a press-fit pusher 5, a slide 6, a limiting clamping member 7, and an elastic reset member 8 mounted on the base plate 4. The slide 6 is slidably fitted with the base plate 4. The slide 6 can move closer to or further away from the profile tooling table under the push of the press-fit pusher 5.

[0027] The outer end of the slide table 6 has a groove. The bottom of the limiting clamp 7 is rotatably engaged with the groove. Initially, the limiting clamp 7 is vertical under the pull of the elastic reset member 8. The inner side of the limiting clamp 7 is spaced apart from the inner side of the groove, forming a limiting groove that mates with the bottom of the rubber cover 11. The bottom of the rubber cover 11 is inserted into the limiting groove.

[0028] Furthermore, such as Figure 4 and 5As shown, the limiting clamping member 7 is divided into a lower connecting part 7-1 and an upper retaining part 7-2. The width of the retaining part 7-2 is smaller than the width of the connecting part 7-1, thus forming a support surface between the retaining part 7-2 and the connecting part 7-1. When the rubber cap 11 is inserted downwards to its limit position, the bottom of the rubber cap 11 will abut against the stepped support surface, ensuring that the position of the rubber cap 11 is limited during insertion and preventing misalignment with the end position of the profile, which could damage the rubber cap and the profile during the pressing process.

[0029] Furthermore, first positioning blocks 9 are fixed on both sides of the top opening of the groove. A second positioning block 10 is installed on the top surface of the slide table 6. The end face of the second positioning block 10 is flush with the inner side of the groove, which can play a guiding role in the insertion and removal of the rubber cover 11. The two first positioning blocks 9 can limit the rubber cover 11 on both sides after it is inserted.

[0030] In this embodiment, the press-fitting pusher 5 is a telescopic cylinder.

[0031] In this embodiment, the elastic reset member 8 is a spring. During the reset process of the slide table 6, the limiting clamp 7 will rotate due to the action of the rubber cap 11 fixed to the end of the profile being processed, and the spring will stretch. When the rubber cap 11 is completely disengaged from the limiting clamp 7, the spring will retract, causing the limiting clamp 7 to flip and reset.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A quick pressing mechanism for end caps of screen profiles, comprising a horizontal worktable (1), a positioning component (2) and two pressing components (3) mounted on the horizontal worktable (1); wherein the positioning component (2) has an installation groove that mates with the end cap of the profile, characterized in that: The press-fit assembly (3) includes a press-fit pusher (5), a slide (6), a limiting clamp (7), and an elastic reset member (8); the slide (6) can move horizontally under the push of the press-fit pusher (5); a groove is provided at the outer end of the slide (6); the bottom of the limiting clamp (7) is rotatably engaged with the groove, and can form a clamp on the bottom of the rubber cap (11) under the pull of the elastic reset member (8).

2. The quick pressing mechanism for end caps of screen profiles according to claim 1, characterized in that: Initially, the limiting clamp (7) is vertical under the pull of the elastic reset member (8), and its inner side is spaced apart from the inner side of the groove to form a limiting groove that matches the bottom of the rubber cover (11).

3. The quick pressing mechanism for end caps of screen profiles according to claim 1, characterized in that: The limiting clamp (7) is divided into a lower connecting part (7-1) and an upper clamping part (7-2); the width of the clamping part (7-2) is smaller than the width of the connecting part (7-1), thereby forming a support surface between the clamping part (7-2) and the connecting part (7-1).

4. The quick pressing mechanism for end caps of screen profiles according to claim 1, characterized in that: The top opening of the groove is fixed with a first positioning block (9) on both sides; a second positioning block (10) is installed on the top surface of the slide (6); the end face of the second positioning block (10) is flush with the inner side of the groove.

5. The quick pressing mechanism for end caps of screen profiles according to claim 1, characterized in that: The positioning component (2) includes two symmetrically arranged profile tooling tables; the mounting slot is opened on the top of the two profile tooling tables.

6. The quick pressing mechanism for end caps of screen profiles according to claim 1, characterized in that: The elastic reset element (8) is a spring.

7. The quick pressing mechanism for end caps of screen profiles according to claim 1, characterized in that: The press-fitting pusher (5) is a telescopic cylinder.

Images