Hose clamp bending device

Abstract

The utility model relates to the field of hose clamp bending equipment, and discloses a hose clamp bending device which comprises a mounting plate, the top of the mounting plate is fixedly connected with a mounting top plate, the upper side face of the mounting top plate is fixedly connected with a driving motor, the side face of the driving motor is provided with a movable sliding groove, and the lower end of the front side face of the driving motor is fixedly connected with a bending supporting seat. An arc-shaped mounting groove is formed in the bending supporting seat, the bending device is arranged in the arc-shaped mounting groove, the pressing device is arranged in the movable sliding groove, and the device is easy and convenient to operate, efficient in machining, high in bending precision and high in stability. Through motor driving, rapid bending is achieved, the use threshold is lowered, the working efficiency is improved, and various bending requirements are met.

Description

Technical Field

[0001] The utility model relates to the field of throat clamp bending equipment, in particular to a throat clamp bending device. Background Art

[0002] The throat clamp, also known as the hose clamp, pipe clamp, pipe clamp, and clamp, is mainly used for the connection between soft and hard pipes. It is a standard mechanical part. It is usually used to connect, fix and support pipes, pipe fittings or other cylindrical workpieces to ensure the stability and safety of the pipeline system. However, in actual applications, the installation and fixation of the throat clamp often requires bending it to adapt to the connection requirements of pipes of different shapes and angles.

[0003] In recent years, some designs of throat clamp bender have appeared on the market. These bender realize automatic bending of the throat clamp band by mechanical or electric means, which improves the efficiency and accuracy of bending compared with traditional manual bending. However, the existing bender is complex in design and cumbersome in operation, which makes it inconvenient for users to quickly get started. Although other bender are easy to operate, their bending accuracy is not high and it is difficult to meet the needs of high-precision installation. For this reason, we propose a throat clamp bender. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a throat clamp bender to solve the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a throat clamp bender, comprising a mounting plate, the top of the mounting plate is fixedly connected to a mounting top plate, the upper side of the mounting top plate is fixedly connected to a driving motor, a moving slide groove is provided on the side of the driving motor, a bending support seat is provided at the lower end of the front side of the driving motor, and an arc-shaped mounting groove is provided on the bending support seat, and further comprising:

[0008] A bending device, which is arranged in the arc-shaped installation groove and is used for bending the throat hoop band;

[0009] The pressing device is arranged in the movable slide slot and is used for pressing the hoop.

[0010] Preferably, both sides of the upper end of the bending support seat away from the mounting plate are fixedly connected with hoop limiting plates, and a hoop placement interlayer is formed between the hoop limiting plates and the front side of the mounting plate.

[0011] Preferably, the pressing device includes a movable slider, a bending pressing piece and a threaded rod, the threaded rod is rotatably connected in the movable slide groove, the upper end of the threaded rod extends to the top of the mounting top plate and is fixedly connected to the rotating shaft of the driving motor, the movable slider is threadedly connected on the side of the threaded rod, and the bending pressing piece is fixedly connected to the lower end of the front side of the movable slider.

[0012] Preferably, the bending pressing piece is circular, and the outer side surface is a smooth surface.

[0013] Preferably, the lower ends of the inner walls on both sides of the arc-shaped installation groove are fixedly connected with abutment rods.

[0014] Preferably, the bending device includes a limit clamp, a fixing bolt and a tensioning spring. The front side surface of the bending support seat corresponds to the two ends of the arc-shaped mounting groove fixedly connected with fixing bolts, and the two fixing bolts are fixedly connected with tensioning springs. The inner walls on both sides of the arc-shaped mounting groove correspond to the upper part of the support rod and are movably clamped with limit clamps. The lower end of the limit clamp on the side away from the mounting plate is fixedly connected with a fixing bolt, and the other end of the tensioning spring is fixed on the fixing bolt of the adjacent limit clamp.

[0015] Preferably, a pressing seat is hinged at the lower ends of the two limiting clamps.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a throat clamp bender, which has the following beneficial effects:

[0018] 1. This throat clamp bending device is cleverly designed. The user only needs to simply place the throat clamp band in the interlayer formed between the band limiting plate and the mounting plate, and then start the drive motor to complete the bending process. The whole process does not require complicated skills or professional training, which greatly reduces the threshold for use.

[0019] 2. This throat clamp bending device realizes the precise movement of the bending pressing piece through the driving of the driving motor, the cooperation of the threaded rod and the moving slider, so as to efficiently complete the bending work of the hoop. At the same time, the structural design of the device enables the hoop to quickly form a closed ring, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the pressing device of the utility model;

[0022] Figure 3 This is a schematic diagram of the bending device of the utility model;

[0023] Figure 4 It is a schematic diagram of the closed structure of the bending device of the utility model.

[0024] In the figure: 1. mounting plate; 2. mounting top plate; 3. driving motor; 4. moving slide groove; 5. moving slider; 6. bending pressing piece; 7. bending support seat; 8. hoop limiting plate; 9. threaded rod; 10. sliding groove; 11. arc-shaped mounting groove; 12. push rod; 13. limiting clamp; 14. fixing bolt; 15. tensioning spring; 16. pressing seat; 17. bending device; 18. pressing device. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] See also Figure 1-4 A throat clamp bending device comprises a mounting plate 1, a mounting top plate 2 is fixedly connected to the top of the mounting plate 1, a driving motor 3 is fixedly connected to the upper side of the mounting top plate 2, a moving slide 4 is provided on the side of the driving motor 3, a bending support seat 7 is provided at the lower end of the front side of the driving motor 3, and an arc-shaped mounting groove 11 is provided on the bending support seat 7, and further comprises:

[0027] A bending device 17, which is arranged in the arc-shaped installation groove 11 and is used for bending the throat hoop band;

[0028] The pressing device 18 is arranged in the movable slide groove 4 and is used for pressing the strap.

[0029] Furthermore, both sides of the upper end of the bending support seat 7 away from the mounting plate 1 are fixedly connected with a hoop limiting plate 8, and a hoop placement interlayer is formed between the hoop limiting plate 8 and the front side surface of the mounting plate 1.

[0030] Furthermore, the pressing device 18 includes a movable slider 5, a bending pressing piece 6 and a threaded rod 9. The threaded rod 9 is rotatably connected in the movable slide groove 4. The upper end of the threaded rod 9 extends to the top of the mounting top plate 2 and is fixedly connected to the rotating shaft of the driving motor 3. The movable slider 5 is threadedly connected on the side of the threaded rod 9, and the bending pressing piece 6 is fixedly connected to the lower end of the front side of the movable slider 5.

[0031] Furthermore, the bending pressing member 6 is circular, and the outer side surface is a smooth surface.

[0032] Furthermore, the lower ends of the inner walls on both sides of the arc-shaped installation groove 11 are fixedly connected with support rods 12 .

[0033] Furthermore, the bending device 17 includes a limiting clamp 13, a fixing bolt 14 and a tensioning spring 15. The front side surface of the bending support seat 7 corresponds to the two ends of the arc-shaped mounting groove 11 and is fixedly connected with the fixing bolts 14. The two fixing bolts 14 are fixedly connected with the tensioning spring 15. The inner walls on both sides of the arc-shaped mounting groove 11 correspond to the upper parts of the support rods 12 and are movably clamped with the limiting clamp 13. The lower end of the limiting clamp 13 away from the mounting plate 1 is fixedly connected with the fixing bolt 14. The other end of the tensioning spring 15 is fixed on the fixing bolt 14 of the adjacent limiting clamp 13.

[0034] Furthermore, a pressing seat 16 is hinged at the lower ends of the two limiting clamping plates 13 .

[0035] Working principle: When the device is needed to bend the throat hoop band, first, the band is placed in the interlayer formed between the two band limit plates 8 and the mounting plate 1, and then the driving motor 3 is started, and the threaded rod 9 is driven to rotate by the rotating shaft of the driving motor 3. The rotation of the threaded rod 9 causes the moving slider 5 to move downward through the threaded transmission, and the moving slider 5 moves the bending pressing piece 6 fixed on the moving slider 5 and moves downward at the same time. When the bending pressing piece 6 moves downward, the band placed on the upper side of the bending support seat 7 is pressed and pressed between the two limit clamps 13. When the bending pressing piece 6 moves downward, it drives the band to press the pressing seat 16, and the pressing seat 16 drives The limiting clamps 13 on both sides move toward each other and close together, and gradually form a closed circular ring with the assistance of the limiting action of the support rod 12. In this process, the limiting clamps 13 at both ends bend the hoop, and when the circular ring is formed, the bending of the hoop is completed, and then the driving motor 3 is started in reverse to rotate in the opposite direction, so that the bending pressing piece 6 moves upward, and the pressing seat 16 and the limiting clamps 13 are reset under the pulling action of the tensioning spring 15 after losing the pressure of the bending pressing piece 6. At this time, the processed hoop can be taken out and the next processing can be carried out. The device is cleverly designed, simple to operate, and has a low threshold for use. It does not require complicated skills or professional training, and has good bending effect and high precision.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A throat clamp bender, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is fixedly connected to a mounting top plate (2), the upper side of the mounting top plate (2) is fixedly connected to a driving motor (3), a moving slide groove (4) is provided on the side of the driving motor (3), a bending support seat (7) is provided at the lower end of the front side of the driving motor (3), and an arc-shaped mounting groove (11) is provided on the bending support seat (7), and further comprises: A bending device (17), which is arranged in the arc-shaped installation groove (11) and is used for bending the throat hoop band; A pressing device (18) is arranged in the movable slide groove (4) and is used for pressing the band.

2. A throat clamp bender according to claim 1, characterized in that: Both sides of the upper end of the bending support seat (7) away from the mounting plate (1) are fixedly connected with a hoop limiting plate (8), and a hoop placement sandwich is formed between the hoop limiting plate (8) and the front side of the mounting plate (1).

3. The throat clamp bender according to claim 1, characterized in that: The pressing device (18) comprises a movable slider (5), a bending pressing piece (6) and a threaded rod (9); the threaded rod (9) is rotatably connected in the movable slide groove (4); the upper end of the threaded rod (9) extends to the top of the mounting top plate (2) and is fixedly connected to the rotating shaft of the driving motor (3); the movable slider (5) is threadedly connected on the side surface of the threaded rod (9); and the bending pressing piece (6) is fixedly connected to the lower end of the front side surface of the movable slider (5).

4. A throat clamp bender according to claim 3, characterized in that: The bending pressing piece (6) is circular, and the outer side surface is a smooth surface.

5. The throat clamp bender according to claim 1, characterized in that: The lower ends of the inner walls on both sides of the arc-shaped installation groove (11) are fixedly connected with support rods (12).

6. The throat clamp bender according to claim 1, characterized in that: The bending device (17) comprises a limiting clamp (13), a fixing bolt (14) and a tensioning spring (15); the front side surface of the bending support seat (7) corresponds to the two ends of the arc-shaped mounting groove (11) and is fixedly connected with the fixing bolts (14); the two fixing bolts (14) are fixedly connected with the tensioning spring (15); the inner walls on both sides of the arc-shaped mounting groove (11) correspond to the upper part of the support rod (12) and are movably clamped with the limiting clamp (13); the lower end of the limiting clamp (13) away from the mounting plate (1) is fixedly connected with the fixing bolt (14); the other end of the tensioning spring (15) is fixed on the fixing bolt (14) of the adjacent limiting clamp (13).

7. The throat clamp bender according to claim 6, characterized in that: The lower ends of the two limiting clamping plates (13) are hinged with a pressing seat (16).

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