Ton barrel frame machining unit

Abstract

The utility model discloses a ton barrel frame processing unit which comprises a riveting machine, a sliding table horizontally arranged on one side of the riveting machine and a positioning sliding frame which is horizontally connected to the sliding table in a sliding mode and used for containing a ton barrel frame, a limiting plate and an installation base are fixed to the top of the positioning sliding frame, and the installation base is horizontally arranged in the middle of the positioning sliding frame. An extrusion push rod and two assembling supports are vertically fixed to the top of the mounting base, the extrusion push rod is located between the two assembling supports, a linkage rod is horizontally fixed to the top of the extrusion push rod, and downward pressing rods are hinged to the two ends of the linkage rod and mounted on positioning pins mounted at the upper ends of the assembling supports through sliding grooves formed in the surfaces of the downward pressing rods. The lower pressing rod is driven by the linkage rod to extend to drive the lower pressing rod to turn over downwards and be clamped on a second layer of transverse steel pipes below the ton barrel frame, the lowest transverse steel pipe is attached to the upper surface of the positioning sliding frame through downward extrusion, it is guaranteed that the two ends of the transverse steel pipes are located at the same height, manual adjustment is not needed, and riveting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to riveting machine technical field, concretely is a ton barrel frame processing unit. BACKGROUND

[0002] The ton barrel frame includes a base and an outer frame, both of which are metal structures, and are welded together, and are arranged at the bottom and around the ton barrel respectively, thereby improving the overall structural strength of the ton barrel and having the effect of protecting the ton barrel, and facilitating the stacking and transportation of the ton barrel.

[0003] The ton barrel frame processing unit in the prior art first welds multiple horizontal and vertical steel pipes into a grid shape of a rectangular structure, and then folds the frame through a bending machine, and then places the frame on a positioning sliding frame on one side of the riveting machine, and the positioning buckle of the riveting machine limits the two ends of the horizontal steel pipe of the frame on the same horizontal line, and fixes and rivets the same.

[0004] However, when the bending machine bends the steel pipe, due to the toughness and internal stress of the steel pipe itself, the joints of the horizontal steel pipe of the frame are not completely aligned, and the distance between the upper and lower joints of the horizontal pipe of the frame is too large, and in multiple horizontal steel pipes, the ends of some of the horizontal steel pipes are difficult to be automatically clamped into the positioning buckle, and manual adjustment is required, thereby affecting the riveting efficiency. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the utility model provides a ton barrel frame processing unit to solve the problem that the riveting efficiency is affected by the excessive distance between the upper and lower joints of the horizontal steel pipe of the ton barrel frame when the ton barrel frame processing unit positions the horizontal steel pipe of the bent ton barrel frame.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A ton barrel frame processing unit comprises a riveting machine, a sliding table horizontally arranged on one side of the riveting machine, and a positioning sliding frame for placing a ton barrel frame horizontally and slidably connected on the sliding table, a limiting plate and a mounting seat are fixed on the top of the positioning sliding frame, the mounting seat is horizontally arranged at the middle part of the positioning sliding frame, a pressing push rod and two assembly supports are vertically fixed on the top of the mounting seat, the pressing push rod is located between the two assembly supports, a connecting rod is horizontally fixed on the top of the pressing push rod, lower pressing rods are hinged at both ends of the connecting rod, and the lower pressing rods are installed on the positioning pins installed on the upper ends of the assembly supports through the sliding grooves arranged on the surfaces of the lower pressing rods.

[0008] Preferably, the assembly supports are adapted to the height of the second layer of horizontal steel pipes below the ton barrel frame.

[0009] Preferably, the lower pressing rods are arranged at positions corresponding to the middle parts of the second layer of horizontal steel pipes on the front and back surfaces of the ton barrel frame.

[0010] Preferably, a downward pressure groove is provided below the end of the pressure rod away from the connecting rod.

[0011] Preferably, a rubber pad is fixed to the inner side of the pressure groove, and the diameter of the pressure groove is larger than the diameter of the transverse steel pipe on the ton frame.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] When the extrusion push rod of this invention retracts, it drives the lower pressure rod to flip upwards via a connecting rod, offsetting its position from the ton container frame. After the ton container frame is placed, the extrusion push rod extends, causing the lower pressure rod to flip downwards and lock onto the second layer of horizontal steel pipe below the ton container frame. It then presses downwards, causing the lowest horizontal steel pipe to adhere to the upper surface of the positioning sliding frame, ensuring that both ends of the horizontal steel pipe are at the same height. This avoids the vertical distance difference at the joints of the two ends of the horizontal steel pipe, preventing direct riveting without manual adjustment, thereby improving riveting efficiency. This invention solves the problem of excessive vertical distance between the joints of the two ends of the horizontal steel pipe, which affects riveting efficiency, when the ton container frame processing unit positions the bent horizontal steel pipe of the ton container frame. Attached Figure Description

[0014] Fig. 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Fig. 2 This is a schematic diagram of the structure at the corresponding position of the mounting base of this utility model.

[0016] In the diagram: 1. Riveting machine; 2. Slide table; 3. Positioning sliding frame; 4. Limiting plate; 5. Tonnage frame; 6. Mounting base; 7. Extrusion push rod; 8. Linking rod; 9. Pressing rod; 10. Slide groove; 11. Pressing groove; 12. Rubber pad; 13. Assembly bracket; 14. Positioning pin. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figs. 1-2As shown, this utility model provides a technical solution: a ton barrel frame processing unit, including a riveting machine 1, a slide table 2 horizontally arranged on one side of the riveting machine 1, and a positioning slide frame 3 horizontally slidably connected on the slide table 2 for placing the ton barrel frame 5. The top of the positioning slide frame 3 is fixed with a limit plate 4 and a mounting seat 6. The mounting seat 6 is horizontally arranged in the middle of the positioning slide frame 3. The top of the mounting seat 6 is vertically fixed with a pressing push rod 7 and two assembly brackets 13. The assembly brackets 13 are adapted to the height of the second layer of transverse steel pipes below the ton barrel frame 5, so as to facilitate the pressing rod 9 to press and position the second layer of transverse steel pipes.

[0019] The extrusion push rod 7 is located between two assembly brackets 13. A connecting rod 8 is horizontally fixed to the top of the extrusion push rod 7. The two ends of the connecting rod 8 are hinged to the pressing rods 9. A pressing groove 11 is provided below the end of the pressing rod 9 away from the connecting rod 8 to make the ton frame 5 press more firmly and avoid shaking. The pressing rod 9 is set at the corresponding position in the middle of the second layer of transverse steel pipes on the front and back of the ton frame 5, so that the second layer of transverse steel pipes on the ton frame 5 are subjected to uniform extrusion force. The pressing rod 9 is installed on the positioning pin 14 installed on the upper end of the assembly bracket 13 through the sliding groove 10 provided on the surface. A rubber pad 12 is fixed inside the pressing groove 11. The diameter of the pressing groove 11 is larger than the diameter of the transverse steel pipe on the ton frame 5, so that the pressing rod 9 can be aligned with the second layer of transverse steel pipe for extrusion.

[0020] Working principle:

[0021] When the extrusion push rod 7 retracts, it drives the lower pressure rod 9 to flip upward through the linkage rod 8, offsetting the position of the ton frame 5. After the ton frame 5 is placed, the extrusion push rod 7 extends, driving the lower pressure rod 9 to flip downward and lock onto the second layer of horizontal steel pipe below the ton frame 5. It then presses downward so that the lowest horizontal steel pipe is attached to the upper surface of the positioning sliding frame 3, ensuring that both ends of the horizontal steel pipe are at the same height, thus avoiding the vertical distance difference at the joints of the two ends of the horizontal steel pipe that prevents them from being directly riveted.

[0022] It should be noted that, in this document, terms such as “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 list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ton container frame processing unit, comprising a riveting machine (1), a slide table (2) horizontally disposed on one side of the riveting machine (1), and a positioning sliding frame (3) for placing a ton container frame (5) horizontally slidably connected on the slide table (2), characterized in that: The top of the positioning sliding frame (3) is fixed with a limiting plate (4) and a mounting base (6). The mounting base (6) is horizontally arranged in the middle of the positioning sliding frame (3). The top of the mounting base (6) is vertically fixed with a pressing push rod (7) and two assembly brackets (13). The pressing push rod (7) is located between the two assembly brackets (13). The top of the pressing push rod (7) is horizontally fixed with a connecting rod (8). The two ends of the connecting rod (8) are hinged with a pressing rod (9). The pressing rod (9) is installed on the positioning pin (14) installed on the upper end of the assembly bracket (13) through a sliding groove (10) provided on the surface.

2. The ton container frame processing unit according to claim 1, characterized in that: The height of the assembly bracket (13) is matched with the height of the second layer of transverse steel pipe below the ton frame (5).

3. The ton container frame processing unit according to claim 1, characterized in that: The pressure bar (9) is located at the corresponding position in the middle of the second layer of transverse steel pipes on the front and back sides of the ton frame (5).

4. The ton container frame processing unit according to claim 1, characterized in that: A pressure groove (11) is provided below the end of the pressure rod (9) away from the connecting rod (8).

5. A ton-bucket frame processing unit according to claim 4, characterized in that: A rubber pad (12) is fixed to the inner side of the pressure groove (11), and the diameter of the pressure groove (11) is larger than the diameter of the transverse steel pipe on the ton frame (5).

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