Inner ring forming device of groove hose clamp

Abstract

The utility model relates to the technical field of hose clamp processing, and discloses an inner ring forming device of a groove hose clamp, which solves the problem that the inner ring of the groove hose clamp is not convenient to continuously and quickly produce and form by the existing forming device, and comprises a supporting bottom plate, a feeding mechanism is fixedly arranged at one end of the top of the supporting bottom plate, and a discharging mechanism is fixedly arranged at the other end of the top of the supporting bottom plate. The press-fit forming mechanism is arranged in the middle of the top end of the supporting bottom plate, the bending forming mechanism is arranged at the other end of the top of the supporting bottom plate, the press-fit forming mechanism is composed of a supporting vertical plate, a gearbox, a first driving motor, a first pressing wheel and a second pressing wheel, the gearbox is connected to one side of the supporting vertical plate, and the first driving motor is connected to one side of the gearbox. An output shaft of the first driving motor is fixedly connected with an input shaft of the gearbox, and the first pressing wheel and the second pressing wheel are rotationally connected to the other side of the supporting vertical plate and connected with an output shaft of the gearbox. By means of the forming device, the inner ring of the groove hose clamp can be rapidly and continuously machined and formed, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of throat hoop processing, in particular to an inner ring forming device for a groove throat hoop. Background Art

[0002] The throat clamp is a fastener used at the connection between soft and hard pipes. The grooved throat clamp is a type of throat clamp, which has an inner ring with a protrusion added to the inner surface of the throat clamp. The inner ring is usually a multi-section structure.

[0003] The inner ring is an important part of the groove throat hoop, but the existing molding device for the inner ring of the groove throat hoop usually has a complex structure, which is not convenient for continuous production and processing, and usually requires separate processing in multiple steps, resulting in low production efficiency and failing to meet the requirements of mass production. Therefore, the present application proposes a molding device for the inner ring of the groove throat hoop to achieve rapid processing and molding of the inner ring of the groove throat hoop and improve production efficiency. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an inner ring forming device for a groove throat clamp, which effectively solves the problem that the existing forming device is not convenient for continuous and rapid production and forming of the inner ring of the groove throat clamp.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a groove throat clamp inner ring forming device, comprising a supporting base plate, a feeding mechanism is fixedly arranged at one end of the top of the supporting base plate, a pressing and forming mechanism is fixedly arranged at the middle position of the top of the supporting base plate, and a bending and forming mechanism is arranged at the other end of the top of the supporting base plate, and the pressing and forming mechanism is composed of a supporting vertical plate, a gear box, a driving motor 1, a first pressing wheel and a second pressing wheel. The supporting vertical plate is fixedly connected to the top of the supporting base plate, the gear box is fixedly connected to one side of the supporting vertical plate, the driving motor 1 is fixedly connected to one side of the gear box, the output shaft of the driving motor 1 is fixedly connected to the input shaft of the gear box, and the first pressing wheel and the second pressing wheel are rotatably connected to the other side of the supporting vertical plate and fixedly connected to the output shaft of the gear box.

[0006] Preferably, a circular annular groove is formed on the arc-shaped outer surface of the first pressing wheel, and a convex ring matching the circular annular groove is fixedly provided on the arc-shaped outer surface of the second pressing wheel.

[0007] Preferably, the feeding mechanism is composed of a support frame, a feeding conveyor belt and two driving motors. The support frame is fixedly connected to one end of the top of the supporting base plate, the feeding conveyor belt is rotatably connected to the top of the inside of the support frame, and the two driving motors are fixedly connected to one end of the front side of the support frame and connected to the feeding conveyor belt.

[0008] Preferably, a limiting baffle plate 1 is fixedly provided on one side of the top of the support frame, a limiting baffle plate 2 is fixedly provided on the other side of the top of the support frame, and a plurality of limiting pressure rollers are rotatably provided between the limiting baffle plates 1 and 2 near one end of the pressing and forming mechanism.

[0009] Preferably, the bending forming mechanism is composed of a support body, a bending limit plate, a slider, a drive motor three and an adjusting screw. The support body is fixedly connected to the top end of the support base plate away from the feeding mechanism. A limiting slide groove is provided inside the support body. The slider is slidably connected to the inside of the limiting slide groove and is connected to the support body through the adjusting screw. The drive motor three is fixedly connected to one side of the slider, and the bending limit plate is rotatably connected to the other side of the slider and fixedly connected to the output shaft of the drive motor three.

[0010] Preferably, the adjusting screw is inserted into the supporting body and is threadedly connected thereto, and a rotationally connected structure is formed between the bottom end of the adjusting screw and the sliding block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) During operation, by setting a feeding mechanism consisting of a support frame, a feeding conveyor belt and a second driving motor, continuous feeding of steel bars can be achieved to realize continuous processing. By setting a first limit baffle and a second limit baffle, the steel bars can be limited to avoid the steel bars from deviating and affecting the production quality. By setting a limited pressure roller, the steel bars can be pressed and limited to avoid the steel bars from warping during pressing and forming.

[0013] (2) By providing a press forming mechanism consisting of a support plate, a gear box, a driving motor 1, a first press wheel and a second press wheel, and providing an annular groove and a convex ring, the steel bar can be press formed so that the steel bar forms a convex structure;

[0014] (3) By setting up a bending forming mechanism consisting of a support body, a bending limit plate, a slider, a driving motor and an adjusting screw, it can cooperate with the pressing forming mechanism to realize the bending forming of the convex steel bar, so that the steel bar forms an arc structure, and the curvature of the steel bar can be fine-tuned to improve adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 It is a structural schematic diagram of the inner ring forming device of the groove throat hoop of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the press-forming mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the feeding mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the bending and forming mechanism structure of the utility model;

[0021] In the figure: 1. Support base plate; 2. Feeding mechanism; 3. Pressing and forming mechanism; 4. Bending and forming mechanism; 5. Support vertical plate; 6. Gear box; 7. Drive motor 1; 8. First pressing wheel; 9. Second pressing wheel; 10. Circular groove; 11. Convex ring; 12. Support frame; 13. Feeding conveyor belt; 14. Drive motor 2; 15. Limit baffle 1; 16. Limit baffle 2; 17. Limit pressure roller; 18. Support body; 19. Bending limit plate; 20. Slider; 21. Drive motor 3; 22. Adjusting screw; 23. Limiting slide groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Depend on Figure 1 and Figure 2 The utility model provides an inner ring forming device for a groove throat clamp, comprising a supporting base plate 1, a feeding mechanism 2 is fixedly arranged at one end of the top of the supporting base plate 1, a pressing and forming mechanism 3 is fixedly arranged at the middle position of the top of the supporting base plate 1, and a bending and forming mechanism 4 is arranged at the other end of the top of the supporting base plate 1. The pressing and forming mechanism 3 is composed of a supporting vertical plate 5, a gear box 6, a driving motor 7, a first pressing wheel 8 and a second pressing wheel 9. The supporting vertical plate 5 is fixedly connected to the top of the supporting base plate 1, the gear box 6 is fixedly connected to one side of the supporting vertical plate 5, the driving motor 7 is fixedly connected to one side of the gear box 6, the output shaft of the driving motor 7 is fixedly connected to the input shaft of the gear box 6, the first pressing wheel 8 and the second pressing wheel 9 are rotatably connected to the other side of the supporting vertical plate 5 and are fixedly connected to the output shaft of the gear box 6, the arc-shaped outer surface of the first pressing wheel 8 is provided with a circular ring groove 10, and the arc-shaped outer surface of the second pressing wheel 9 is fixedly provided with a convex ring 11 matching the circular ring groove 10;

[0024] When in use, the fixed-length steel bar is fed through the feeding mechanism 2, and then the steel bar is pressed and formed through the pressing and forming mechanism 3. When the pressing and forming mechanism 3 is working, the driving motor 7 is started, and the gear box 6 is driven by the driving motor 7. The first pressing wheel 8 and the second pressing wheel 9 are driven by the gear box 6 to rotate synchronously, and the rotation directions are opposite. The steel bar is pressed and formed by the first pressing wheel 8 and the second pressing wheel 9, and the steel bar is formed into a convex structure by the annular groove 10 and the convex ring 11;

[0025] Depend on Figure 1 and Figure 3 It is given that the feeding mechanism 2 is composed of a support frame 12, a feeding conveyor belt 13 and a second driving motor 14. The support frame 12 is fixedly connected to one end of the top of the supporting bottom plate 1, and the feeding conveyor belt 13 is rotatably connected to the top of the inside of the support frame 12. The second driving motor 14 is fixedly connected to one end of the front of the support frame 12 and is connected to the feeding conveyor belt 13. A limiting baffle 15 is fixedly provided on one side of the top of the support frame 12, and a limiting baffle 2 16 is fixedly provided on the other side of the top of the support frame 12. A plurality of limiting rollers 17 are rotatably provided between the limiting baffle 15 and the limiting baffle 2 16 at one end close to the pressing and forming mechanism 3.

[0026] When feeding, the driving motor 2 14 is started, and the feeding conveyor belt 13 is driven by the driving motor 2 14 to rotate to realize feeding, and the steel bar is laterally limited by the limiting baffle 15 and the limiting baffle 2 16 to prevent the steel bar from deflecting and affecting the forming quality, and the steel bar can be vertically limited by the limiting roller 17 to prevent the steel bar from warping during forming, thereby improving the stability of the pressing forming;

[0027] Depend on Figure 1 and Figure 4 It is given that the bending forming mechanism 4 is composed of a support body 18, a bending limit plate 19, a slider 20, a driving motor three 21 and an adjusting screw 22. The support body 18 is fixedly connected to the top end of the supporting base plate 1 away from the feeding mechanism 2. A limiting slide groove 23 is provided inside the support body 18. The slider 20 is slidably connected to the inside of the limiting slide groove 23 and is connected to the support body 18 through the adjusting screw 22. The driving motor three 21 is fixedly connected to one side of the slider 20. The bending limit plate 19 is rotatably connected to the other side of the slider 20 and is fixedly connected to the output shaft of the driving motor three 21. The adjusting screw 22 is inserted into the support body 18 and is threadedly connected thereto. The bottom end of the adjusting screw 22 and the slider 20 are in a rotating connection structure.

[0028] The steel bar after being pressed and formed contacts with the bending limit plate 19, and the bending limit plate 19 is driven to rotate by the driving motor 3 21. The bending limit plate 19 generates downward pressure on the steel bar, so that the steel bar forms an arc structure. The height of the slider 20 is adjusted by adjusting the screw 22, so that the height of the bending limit plate 19 can be fine-tuned, and then the arc of the steel bar can be fine-tuned to improve adaptability, and the formed steel bar falls automatically.

[0029] During operation, by setting a feeding mechanism composed of a support frame, a feeding conveyor belt and a driving motor 2, continuous feeding of steel bars can be achieved to realize continuous processing; by setting a limiting baffle plate 1 and a limiting baffle plate 2, the steel bars can be limited to avoid the steel bars from being offset and affecting the production quality; by setting a limiting pressure roller, the steel bars can be pressed and limited to avoid the steel bars from warping during pressing and forming; by setting a pressing and forming mechanism composed of a supporting vertical plate, a gear box, a driving motor 1, a first pressing wheel and a second pressing wheel, and a circular groove and a convex ring, the steel bars can be pressed and formed so that the steel bars form a convex structure; by setting a bending and forming mechanism composed of a support body, a bending limit plate, a slider, a driving motor 3 and an adjusting screw, it can cooperate with the pressing and forming mechanism to realize the bending and forming of the convex steel bars so that the steel bars form an arc structure, and the curvature of the steel bars can be fine-tuned to improve adaptability.

Claims

1. A groove throat hoop inner ring forming device, comprising a supporting base plate (1), characterized in that: A feeding mechanism (2) is fixedly arranged at one end of the top of the support base plate (1), a pressing and forming mechanism (3) is fixedly arranged at the middle position of the top of the support base plate (1), and a bending and forming mechanism (4) is arranged at the other end of the top of the support base plate (1). The pressing and forming mechanism (3) is composed of a support vertical plate (5), a gear box (6), a drive motor (7), a first pressing wheel (8) and a second pressing wheel (9). The support vertical plate (5) is fixedly connected to the top of the support base plate (1), the gear box (6) is fixedly connected to one side of the support vertical plate (5), the drive motor (7) is fixedly connected to one side of the gear box (6), the output shaft of the drive motor (7) is fixedly connected to the input shaft of the gear box (6), and the first pressing wheel (8) and the second pressing wheel (9) are rotatably connected to the other side of the support vertical plate (5) and are fixedly connected to the output shaft of the gear box (6).

2. The inner ring forming device of a groove throat clamp according to claim 1, characterized in that: The arc-shaped outer surface of the first pressing wheel (8) is provided with a circular ring groove (10), and the arc-shaped outer surface of the second pressing wheel (9) is fixedly provided with a convex ring (11) matching the circular ring groove (10).

3. The inner ring forming device of a groove throat clamp according to claim 1, characterized in that: The feeding mechanism (2) is composed of a support frame (12), a feeding conveyor belt (13) and a second driving motor (14); the support frame (12) is fixedly connected to one end of the top of the supporting base plate (1); the feeding conveyor belt (13) is rotatably connected to the top of the inside of the support frame (12); and the second driving motor (14) is fixedly connected to one end of the front side of the support frame (12) and is connected to the feeding conveyor belt (13).

4. The inner ring forming device of a groove throat clamp according to claim 3 is characterized in that: A first limiting baffle plate (15) is fixedly provided on one side of the top of the support frame (12), a second limiting baffle plate (16) is fixedly provided on the other side of the top of the support frame (12), and a plurality of limiting rollers (17) are rotatably provided at one end of the limiting baffle plate (15) and the limiting baffle plate (16) close to the pressing and forming mechanism (3).

5. The inner ring forming device of a groove throat clamp according to claim 1, characterized in that: The bending forming mechanism (4) is composed of a support body (18), a bending limit plate (19), a slider (20), a driving motor three (21) and an adjusting screw (22); the support body (18) is fixedly connected to one end of the top of the supporting base plate (1) away from the feeding mechanism (2); a limiting slide groove (23) is provided inside the support body (18); the slider (20) is slidably connected to the inside of the limiting slide groove (23) and is connected to the support body (18) through the adjusting screw (22); the driving motor three (21) is fixedly connected to one side of the slider (20); the bending limit plate (19) is rotatably connected to the other side of the slider (20) and is fixedly connected to the output shaft of the driving motor three (21).

6. The inner ring forming device of a groove throat clamp according to claim 5, characterized in that: The adjusting screw rod (22) is inserted into the supporting body (18) and is threadedly connected thereto, and a rotationally connected structure is formed between the bottom end of the adjusting screw rod (22) and the sliding block (20).

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