A device for flanging the body of an aluminium hose

Abstract

The utility model discloses a kind of aluminium hose body flanging devices, comprising: flanging subassembly, the flanging subassembly includes frame body and lower clamp block;Limiting component, the limiting component includes stopper, spring, vertical plate and friction pad;The stopper is clamped in lower clamp block top end notch, spring is fixed in stopper one end middle, vertical plate is fixed in spring other end, friction pad is fixed in stopper peripheral surface.The utility model is through setting limiting component, when upper clamp block is clamped with lower clamp block to aluminium hose jointly, stopper is resisted to hose inside end, when flanging block is extruded flanging to hose outside end by cylinder, stopper is synchronously extruded to hose inside end by spring, while stopper peripheral surface is fixedly connected with friction pad, so that friction pad increases the friction between stopper and upper and lower clamp block, stopper is better to hose inside end is resisted, to prevent flanging block from moving in upper and lower clamp block when flanging aluminium hose.

Description

Technical Field

[0001] This utility model relates to the field of aluminum hose processing technology, specifically to an aluminum hose body flanging device. Background Technology

[0002] Aluminum flexible hoses are flexible tubular products made primarily of aluminum or aluminum alloys. They can be categorized into aluminum metal hoses, aluminum foil hoses, and aluminum packaging hoses. Aluminum metal hoses have one end of the hose body folded over using a folding device.

[0003] The existing aluminum hose is placed in the lower clamping block, and the upper clamping block moves down by a hydraulic cylinder, so that the upper and lower clamping blocks clamp the aluminum hose. The side flanging block flanging one end of the hose by a cylinder. However, after long-term use, the clamping force of the upper clamping block on the aluminum hose may be insufficient. This causes the hose to move between the upper and lower clamping blocks when the flanging block pushes and squeezes the hose to flanging, thus affecting the flanging effect of the aluminum hose. Therefore, it is necessary to propose an auxiliary limiting flanging device to prevent the aluminum hose from moving within the upper and lower clamping blocks. Utility Model Content

[0004] The purpose of this utility model is to provide a flanged device for aluminum flexible tubes to solve the problems mentioned in the background art. To solve the above technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to an aluminum flexible tube body flange device, comprising:

[0006] A flange assembly, comprising a frame and a lower clamping block; the lower clamping block is fixed to the middle of the inner bottom end of the frame.

[0007] A limiting component, comprising a stop block, a spring, a vertical plate, and a friction pad; the stop block is engaged in the top groove of the lower clamping block, the spring is fixed to the middle of one end of the stop block, the vertical plate is fixed to the other end of the spring, and the friction pad is fixed to the outer surface of the stop block.

[0008] Furthermore, a slot is provided at the bottom of the inner side of the top groove of the lower clamping block, and a slider is slidably connected inside the slot. The top of the slider is fixedly connected to the bottom of the friction pad.

[0009] Furthermore, a connecting cylinder is fixedly connected to the middle of one side of the stop block, the connecting cylinder is located inside the spring, and a plug rod is fixedly connected to the middle of the upper side of one side of the upright plate, the plug rod is plugged into the connecting cylinder.

[0010] Furthermore, a connecting groove is provided in the middle of one side of the inner bottom end of the frame, and a connecting block is fixedly connected to the bottom end of the upright plate. The connecting block is inserted into the connecting groove, and the two are attracted to each other.

[0011] Furthermore, the flanging assembly also includes a hydraulic cylinder, an upper clamping block, a pneumatic cylinder, and a flanging block; the hydraulic cylinder is fixed to the middle of the top of the frame, the upper clamping block is fixed to the output end of the hydraulic cylinder, the pneumatic cylinder is fixed to one side of the frame, and the flanging block is fixed to the output end of the pneumatic cylinder.

[0012] Furthermore, it also includes support components;

[0013] The support assembly includes a vertical groove, a snap-fit ​​rod, and a connecting rod; the vertical groove is opened in the middle of the back of the upright plate, the snap-fit ​​rod is snapped into the bottom of the inner side of the vertical groove, and the connecting rod is fixed to the outer end of the snap-fit ​​rod.

[0014] Furthermore, a mating groove is provided in the middle of the lower part of one of the upper inner sides of the frame, and the mating groove is threadedly connected to the mating rod.

[0015] This utility model has the following beneficial effects:

[0016] This utility model, by setting a limiting component, allows the upper clamping block to clamp the aluminum hose together with the lower clamping block via a hydraulic cylinder, while the stop block blocks the inner end of the hose. When the flanging block is pressed and flanged by the cylinder, the stop block is simultaneously pressed and flanged by the spring on the inner end of the hose. At the same time, a friction pad is fixedly connected to the outer surface of the stop block, which increases the friction between the stop block and the upper and lower clamping blocks, prompting the stop block to better block the inner end of the hose, thereby preventing the flanging block from moving within the upper and lower clamping blocks when flanging the aluminum hose. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the limiting component structure of this utility model;

[0020] Figure 3 This is an exploded view of the limiting component of this utility model;

[0021] Figure 4 This utility model Figure 3 A schematic diagram of the structure on the other side.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 11. Frame; 12. Hydraulic cylinder; 13. Upper clamping block; 14. Lower clamping block; 15. Cylinder; 16. Flanged block; 21. Stop block; 22. Spring; 23. Vertical plate; 24. Slot; 25. Slider; 26. Friction pad; 27. Connecting cylinder; 28. Insert rod; 29. ​​Connecting groove; 291. Connecting block; 31. Vertical groove; 32. Clamping rod; 33. Butt joint rod; 34. Butt joint groove. Detailed Implementation

[0024] 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.

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0026] Please see Figures 1-4 As shown, this utility model is a flange-flanging device for an aluminum flexible tube, comprising:

[0027] The flange assembly includes a frame 11 and a lower clamping block 14; the lower clamping block 14 is fixed to the middle of the inner bottom end of the frame 11.

[0028] The flanging assembly also includes a hydraulic cylinder 12, an upper clamping block 13, a pneumatic cylinder 15, and a flanging block 16; the hydraulic cylinder 12 is fixed to the middle of the top of the frame 11, the upper clamping block 13 is fixed to the output end of the hydraulic cylinder 12, the pneumatic cylinder 15 is fixed to one side of the frame 11, and the flanging block 16 is fixed to the output end of the pneumatic cylinder 15.

[0029] The frame 11 is used to connect components such as the hydraulic cylinder 12. The hydraulic cylinder 12 is used to drive the upper clamping block 13 to move. The upper clamping block 13 and the lower clamping block 14 work together to clamp and limit the aluminum hose. The cylinder 15 is used to drive the flange block 16. The flange block 16 is used to flange the outer end of the aluminum hose.

[0030] The limiting component includes a stop block 21, a spring 22, a vertical plate 23, and a friction pad 26. The stop block 21 is engaged in the top slot of the lower clamping block 14, the spring 22 is fixed in the middle of one end of the stop block 21, the vertical plate 23 is fixed in the other end of the spring 22, and the friction pad 26 is fixed in the outer surface of the stop block 21.

[0031] The stop block 21 is used to block the inner end of the aluminum hose, the spring 22 is used to connect and move the stop block 21, the upright plate 23 is used to connect the other end of the spring 22, and the friction pad 26 is used to increase the friction between the stop block 21 and the upper clamping block 13 and the lower clamping block 14.

[0032] A slot 24 is provided at the bottom of the inner side of the top groove of the lower clamping block 14. A slider 25 is slidably connected to the inner side of the slot 24. The top of the slider 25 is fixedly connected to the bottom of the friction pad 26.

[0033] A connecting cylinder 27 is fixedly connected to the middle of one side of the stop block 21. The connecting cylinder 27 is located inside the spring 22. A plug rod 28 is fixedly connected to the middle of the upper side of one side of the upright plate 23. The plug rod 28 is plugged into the connecting cylinder 27.

[0034] A connecting groove 29 is provided in the middle of one side of the inner bottom of the frame 11. A connecting block 291 is fixedly connected to the bottom of the upright plate 23. The connecting block 291 is inserted into the connecting groove 29 and the two are attracted to each other.

[0035] The slot 24 is used for the connection and movement of the slider 25. The slider 25 is used for the connection between the stop block 21 and the slot 24. The slot 24 and the slider 25 control the movement range of the stop block 21 and assist the stop block 21 to move smoothly. The connecting cylinder 27 and the plug rod 28 can limit the stop block 21 after it has retracted and moved. When the spring 22 retracts, the stop block 21 moves towards the upright plate 23, so that the stop block 21 drives the connecting cylinder 27 and the plug rod 28 to plug into each other, thereby limiting the stop block 21 after it has moved. The connecting block 291 is inserted into the connecting groove 29, so that the upright plate 23 is connected to the frame 11. The surface of the connecting block 291 has magnetic force, so that the connecting block 291 is attracted to the inside of the connecting groove 29 by magnetic force, so that the upright plate 23 and the frame 11 are firmly connected.

[0036] Working principle: When the component is not in use, the aluminum hose is not placed inside the lower clamping block 14. When the component is in use, the aluminum hose is placed inside the lower clamping block 14. The hydraulic cylinder 12 drives the upper clamping block 13 to move down. The upper clamping block 13 clamps the aluminum hose together with the lower clamping block 14 through the hydraulic cylinder 12, so that the stop block 21 blocks the inner end of the hose. When the flange block 16 squeezes and flanges the outer end of the hose through the cylinder 15, the spring 22 is compressed. The stop block 21 squeezes the inner end of the hose synchronously through the spring 22. At the same time, the slot 24 and the slider 25 control the movement range of the stop block 21. The outer surface of the stop block 21 is fixedly connected with a friction pad 26, which increases the friction between the stop block 21 and the upper clamping block 13 and the lower clamping block 14, so that the stop block 21 can better block the inner end of the hose, thereby preventing the flange block 16 from moving between the upper clamping block 13 and the lower clamping block 14 when flanges the aluminum hose.

[0037] Please see Figures 1-4As shown, this embodiment, based on the above embodiment, further includes:

[0038] Support components;

[0039] The support assembly includes a vertical groove 31, a snap-fit ​​rod 32, and a connecting rod 33; the vertical groove 31 is opened in the middle of the back of the upright plate 23, the snap-fit ​​rod 32 is snapped into the bottom inner side of the vertical groove 31, and the connecting rod 33 is fixed to the outer side of the snap-fit ​​rod 32.

[0040] A mating groove 34 is provided in the middle of the lower part of one inner side of the frame 11, and the mating groove 34 is threadedly connected to the mating rod 33.

[0041] The vertical groove 31 is used for inserting the snap-fit ​​rod 32, which is used for connecting the docking rod 33. The docking rod 33 is inserted into the docking groove 34, so that the snap-fit ​​rod 32 and the docking rod 33 together provide auxiliary support and limit the upright plate 23, preventing the upright plate 23 from separating from the frame 11.

[0042] Working principle: When the component is not in use, the connecting block 291 is not inserted into the connecting groove 29. When the connecting block 291 is inserted into the connecting groove 29, hold the locking rod 32 by hand and insert one end of the locking rod 32 into the bottom of the inner side of the vertical groove 31, so that the locking rod 32 is connected to the back of the upright plate 23. Insert the docking rod 33 into the docking groove 34 and rotate the locking rod 32. The locking rod 32 drives the docking rod 33 to rotate in the docking groove 34, so that the docking rod 33 is connected to the docking groove 34 through the thread. The locking rod 32 and the docking rod 33 jointly provide auxiliary support and limit the upright plate 23, preventing the upright plate 23 from separating from the frame 11 during use.

[0043] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A device for flanging the body of an aluminum flexible tube, characterized in that, include: A flange assembly, comprising a frame (11) and a lower clamping block (14); the lower clamping block (14) is fixed to the middle of the inner bottom of the frame (11); The limiting component includes a stop (21), a spring (22), a vertical plate (23), and a friction pad (26); the stop (21) is engaged in the top slot of the lower clamping block (14), the spring (22) is fixed in the middle of one end of the stop (21), the vertical plate (23) is fixed in the other end of the spring (22), and the friction pad (26) is fixed in the outer surface of the stop (21).

2. The aluminum flexible tube body flanging device according to claim 1, characterized in that: The bottom of the slot at the top of the lower clamping block (14) is provided with a slot (24), and a slider (25) is slidably connected inside the slot (24). The top of the slider (25) is fixedly connected to the bottom of the friction pad (26).

3. An apparatus for flanging the tube of an aluminum hose as defined in claim 1, wherein: A connecting cylinder (27) is fixedly connected to the middle of one side of the stop block (21). The connecting cylinder (27) is located inside the spring (22). A plug rod (28) is fixedly connected to the middle of the upper side of the upright plate (23). The plug rod (28) is plugged into the connecting cylinder (27).

4. The aluminum flexible tube body flanging device according to claim 1, characterized in that: A connecting groove (29) is provided in the middle of one side of the inner bottom of the frame (11). A connecting block (291) is fixedly connected to the bottom of the upright plate (23). The connecting block (291) is inserted into the connecting groove (29) and the two are attracted to each other.

5. The apparatus of claim 1 wherein: The flanging assembly also includes a hydraulic cylinder (12), an upper clamping block (13), a cylinder (15), and a flanging block (16); the hydraulic cylinder (12) is fixed to the middle of the top of the frame (11), the upper clamping block (13) is fixed to the output end of the hydraulic cylinder (12), the cylinder (15) is fixed to one side of the frame (11), and the flanging block (16) is fixed to the output end of the cylinder (15).

6. An apparatus for flanging the tube of an aluminum hose as defined in claim 1, wherein: It also includes support components; The support assembly includes a vertical groove (31), a snap-fit ​​rod (32), and a connecting rod (33); the vertical groove (31) is opened in the middle of the back of the upright plate (23), the snap-fit ​​rod (32) is snapped into the bottom of the inner side of the vertical groove (31), and the connecting rod (33) is fixed to the outer side of the snap-fit ​​rod (32).

7. The aluminum flexible tube body flanging device according to claim 1, characterized in that: A docking groove (34) is provided in the middle of the lower part of the upper inner side of the frame (11), and the docking groove (34) is threadedly connected to the docking rod (33).

Images