Air pipe riveting machine

Abstract

The utility model discloses an air pipe riveting machine which comprises an assembly platform frame, an installation support is installed above the assembly platform frame, a first air cylinder is installed on the surface of the installation support, an upper die body is connected to the lower portion of the first air cylinder, and a lower die body is arranged below the upper die body. A second air cylinder is installed on the side face of the upper side of the assembling platform frame, and the end of the second air cylinder is connected with an assembling head. An air pipe can be pressed through the upper die body and the lower die body and is matched with an assembly head, a pipe connecting nut, a clamping sleeve and a lining core of a nylon pipe can be riveted with the nylon pipe, it is guaranteed that connecting pieces have enough pull-out resistance, after a pipe connector is riveted, the outer surface of a conical body of the clamping sleeve does not have die pressing traces, and the production efficiency is improved. The air tightness after pipeline connection is high, the product percent of pass is high, and the working efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of air pipe riveting machine technology, and in particular to air pipe riveting machine. Background Technology

[0002] Nylon tubing, abbreviated as PA tubing, is a synthetic fiber with good physical, chemical, and mechanical properties. It is wear-resistant and can be used in environments with sand, gravel, and iron filings. Its smooth surface reduces resistance and prevents rust and scale buildup. It is also flexible, easy to bend, and easy to install and process. When nylon tubing is used for air pipes, the ends are fitted with components such as connecting nuts, ferrules, and liners. Currently, the connection of connecting nuts, ferrules, and liners to nylon tubing is mostly done manually by hammering, resulting in poor airtightness and tightness, easy detachment, low product qualification rate, and low work efficiency.

[0003] Therefore, we propose a pneumatic tube riveting machine to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a pneumatic pipe riveting machine.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A pneumatic tube riveting machine includes an assembly platform frame, an mounting bracket mounted on the top of the assembly platform frame, a first cylinder mounted on the surface of the mounting bracket, an upper mold body connected below the first cylinder, a lower mold body located below the upper mold body, a second cylinder mounted on the upper side of the assembly platform frame, and an assembly head connected to the end of the second cylinder.

[0007] Preferably, the bottom end of the mounting bracket is connected to the surface of the assembly platform frame by bolts on both sides, and two bolts are installed on each side.

[0008] Preferably, the end of the upper mold body is connected to the slider via a thread, and the slider is connected to the surface of the mounting bracket via a slide rail.

[0009] Preferably, the lower part of the assembly head is connected to the slider by bolts, and the slider is connected to the surface of the assembly platform frame by a slide rail.

[0010] Preferably, a warning light is installed at the upper corner of the assembly platform frame, and a control console is installed at the front end of the assembly platform frame.

[0011] Preferably, the assembly platform frame has two internal layers, and each layer has a ring of accessory boxes, with the top of the accessory boxes being inclined.

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

[0013] This device can press the air pipe together using the upper and lower mold bodies, and cooperate with the assembly head to rivet the nylon pipe connecting nut, ferrule, and liner together with the nylon pipe. This ensures that the connecting parts have sufficient pull-out resistance. After the pipe joint is riveted, there are no molding marks on the outer surface of the ferrule cone. The airtightness of the pipe connection is strong, the product qualification rate is high, and the work efficiency is effectively improved. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the air pipe riveting machine proposed in this utility model;

[0015] Figure 2 for Figure 1 A three-dimensional exploded diagram of the mounting bracket and upper mold structure;

[0016] Figure 3 for Figure 1 A three-dimensional schematic diagram of the lower mold structure;

[0017] Figure 4 for Figure 1 A three-dimensional schematic diagram of the second cylinder and the assembly head structure.

[0018] In the diagram: 1. Assembly platform frame; 2. Mounting bracket; 3. First cylinder; 4. Upper mold body; 5. Lower mold body; 6. Second cylinder; 7. Assembly head; 8. Warning light; 9. Parts box. Detailed Implementation

[0019] 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.

[0020] Reference Figure 1-4 The air pipe riveting machine includes an assembly platform frame 1, an mounting bracket 2 installed on the top of the assembly platform frame 1, a first cylinder 3 installed on the surface of the mounting bracket 2, an upper mold body 4 connected below the first cylinder 3, a lower mold body 5 installed below the upper mold body 4, and bolts threadedly connected to the surface of the assembly platform frame 1 at the four lower corners of the lower mold body 5. A second cylinder 6 is installed on the upper side of the assembly platform frame 1, and an assembly head 7 is connected to the end of the second cylinder 6.

[0021] Furthermore, refer to Figure 1 and Figure 2 It can be seen that the bottom of the mounting bracket 2 is connected to the surface of the assembly platform frame 1 by bolts on both sides, and there are two bolts on each side. The two bolts installed on each side of the bottom of the mounting bracket 2 can increase the stability of the mounting bracket 2, thereby reducing the vibration and displacement of the first cylinder 3 and the upper mold body 4 during operation.

[0022] Furthermore, refer to Figure 1 and Figure 2 It can be seen that the end of the upper mold body 4 is connected to the slider by a thread, and the slider is connected to the surface of the mounting bracket 2 by a slide rail. When the upper mold body 4 is pushed down or lifted by the first cylinder 3, the slider can slide along the surface of the slide rail, which plays the role of limiting and guiding the upper mold body 4.

[0023] Furthermore, refer to Figure 1 and Figure 4 It can be seen that the lower part of the assembly head 7 is connected to the slider by bolts, and the slider is connected to the surface of the assembly platform frame 1 by the slide rail. When the assembly head 7 is pushed by the second cylinder 6 for riveting, the assembly head 7 can drive the slider to slide along the surface of the slide rail, which plays the role of limiting and guiding the assembly head 7.

[0024] Furthermore, refer to Figure 1 It can be seen that a warning light 8 is installed at the upper corner of the assembly platform frame 1, and a control console is installed at the front end of the assembly platform frame 1. The warning light 8 can serve as a warning and reminder, and the assembly head 7 can be controlled through the control console at the front end of the assembly platform frame 1.

[0025] Furthermore, refer to Figure 1 It can be seen that the assembly platform frame 1 has two internal layers, and each layer has a ring of accessory boxes 9. The accessory boxes 9 are slanted at the top. Through the accessory boxes 9 placed inside the assembly platform frame 1, various spare parts can be easily classified and placed.

[0026] Working principle: When this utility model is in use, the assembly platform frame 1, according to the attached... Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4 By placing the material on the surface of the lower mold body 5, the first cylinder 3 pushes the upper mold body 4 down to fix the nylon tube, nut, ferrule and other materials. At this time, the second cylinder 6 can push the assembly head 7 to the right in sync, pushing the liner into the nylon tube. The nut, ferrule, liner and nylon tube are riveted together. After the air tube is riveted, the first cylinder 3 drives the upper mold body 4 to lift up, and the second cylinder 6 drives the assembly head 7 to retract to the left, so that the riveted nylon tube can be taken out from the lower mold body 5.

[0027] The above is the complete working principle of this utility model.

[0028] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0029] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0030] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A pipe riveting machine, comprising an assembly platform frame (1), characterized in that, An installation bracket (2) is installed on the top of the assembly platform frame (1), and a first cylinder (3) is installed on the surface of the installation bracket (2). An upper mold body (4) is connected below the first cylinder (3), and a lower mold body (5) is provided below the upper mold body (4). A second cylinder (6) is installed on the upper side of the assembly platform frame (1), and an assembly head (7) is connected to the end of the second cylinder (6).

2. The air pipe riveting machine according to claim 1, characterized in that, The bottom end of the mounting bracket (2) is connected to the surface of the assembly platform frame (1) by bolts on both sides, and two bolts are installed on each side.

3. The air pipe riveting machine according to claim 1, characterized in that, The end of the upper mold body (4) is connected to the slider by a thread, and the slider is connected to the surface of the mounting bracket (2) by a slide rail.

4. The air pipe riveting machine according to claim 1, characterized in that, The lower part of the assembly head (7) is connected to the slider by bolts, and the slider is connected to the surface of the assembly platform frame (1) by a slide rail.

5. The air pipe riveting machine according to claim 1, characterized in that, Warning lights (8) are installed at the upper corners of the assembly platform frame (1), and a control console is installed at the front end of the assembly platform frame (1).

6. The air pipe riveting machine according to claim 1, characterized in that, The assembly platform frame (1) has two internal layers, and each layer has a ring of accessory boxes (9), with the top of the accessory boxes (9) set at an angle.

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