A clamping device for facilitating the transport of a bellows

Abstract

A kind of clamping device for facilitating corrugated pipe conveying, including positioning seat arranged in horizontal direction, V-shaped positioning slot is processed in length direction on the upper portion of positioning seat for placing corrugated pipe, side push block is symmetrically slidably arranged in V-shaped positioning slot, side push block is connected with side push cylinder on the side opposite to each other, guide groove is formed in the bottom of V-shaped positioning slot, integral guide block is arranged in the lower portion of side push block to form sliding fit with guide groove, liftable pressing rod is arranged above positioning seat, feeding block is correspondingly arranged in front and back on the upper portion of the middle portion of positioning seat for conveying limiting buckle, after being compressed by side push block, limiting buckle is buckled and positioned along the axial direction of corrugated pipe;The device compresses the stretched corrugated pipe by using two oppositely arranged side push blocks, then feeds the limiting buckle into the two sides of corrugated pipe by feeding block, and positions the corrugated pipe along the axial direction by limiting buckle, which is simple to operate, prevents corrugated pipe from loosening during transportation, and has good practicability.

Description

Technical Field

[0001] This utility model relates to a clamping device for facilitating the transport of corrugated pipes. Background Technology

[0002] With the rapid development of industrial production and residential life, the demand for ventilation systems is increasing, especially the efficient management of exhaust airflow, which has become an important part of modern buildings. To meet this demand, corrugated pipes, as an important accessory, have seen rapid development in manufacturing technology and equipment. Corrugated pipes have good ductility and are in an extended state after processing. To facilitate transportation and storage, they need to be axially compressed before being placed in packaging boxes. Generally, there are no additional positioning structures, and the corrugated pipes are prone to springing back and loosening during transportation, affecting subsequent removal and use. Utility Model Content

[0003] To address the shortcomings mentioned above, this utility model provides a clamping device for convenient corrugated pipe conveying.

[0004] To achieve the above objectives, this utility model provides a clamping device for convenient corrugated pipe conveying, including a positioning seat arranged horizontally. A V-shaped positioning groove is machined on the upper part of the positioning seat along the length direction for placing the corrugated pipe. Side push blocks are symmetrically slidably arranged in the V-shaped positioning groove. A side push cylinder is connected to the opposite side of the side push block. A guide groove is machined at the bottom of the V-shaped positioning groove. An integrated guide block is provided at the lower part of the side push block to form a sliding fit with the guide groove. A liftable pressure rod is provided above the positioning seat. Both ends of the pressure rod are connected to a push cylinder. Feeding blocks are provided at the front and rear of the upper part of the middle of the positioning seat for conveying the limiting buckle. After the side push block compresses the corrugated pipe, the limiting buckle locks the corrugated pipe in axial positioning.

[0005] As a further improvement of this utility model, the positioning seat is provided with end plates symmetrically on both sides, and the side push cylinder is installed on the outside of the end plates.

[0006] As a further improvement of this utility model, the push cylinder is mounted on the upper part of the end plate via a connecting block.

[0007] As a further improvement of this utility model, the upper part of the side push block is higher than the corrugated pipe, and a U-shaped groove is machined on the upper part of the side push block. The width of the U-shaped groove matches the width of the pressure rod, and the depth of the U-shaped groove is lower than the high position of the circumferential surface of the corrugated pipe.

[0008] As a further improvement of this utility model, the front and rear width of the side push block is smaller than the inner diameter of the bellows.

[0009] As a further improvement of this utility model, the limiting buckle has a U-shaped structure, and the inner sides of both ends of the limiting buckle are symmetrically provided with inner buckle feet. The upper part of the feeding block is machined with a groove to fit the limiting buckle, and the groove opens on the side facing the positioning seat.

[0010] As a further improvement of this utility model, the side of the feeding block away from the positioning seat is connected to the side thrust cylinder I.

[0011] The beneficial effects of this utility model are as follows:

[0012] This device uses two opposing side push blocks and a pressure rod to compress the extended corrugated pipe. Then, a feeding block presses the limit buckle into both sides of the corrugated pipe, and the limit buckle locks the corrugated pipe in place along the axial direction. It is simple to operate, prevents the corrugated pipe from loosening during transportation, and is highly practical. Attached Figure Description

[0013] Figure 1 This is a front view of a clamping device for facilitating the transport of corrugated pipes according to the present invention.

[0014] Figure 2 This is a top view of a clamping device for facilitating the transport of corrugated pipes according to the present invention.

[0015] Figure 3 for Figure 1 Sectional view along line AA in the middle;

[0016] Figure 4 This is a side view of the push block 3;

[0017] Figure 5 This is a structural diagram of the limit buckle 8;

[0018] Figure 6 This is a structural diagram of the bellows 2 in its extended state;

[0019] Figure 7 This is a structural diagram of the bellows 2 after compression and positioning.

[0020] In the diagram: 1. Positioning seat; 11. V-shaped positioning groove; 12. Guide groove; 2. Corrugated pipe; 3. Side push block; 31. U-shaped groove; 32. Guide block; 4. End plate; 5. Side push cylinder; 6. Pressure rod; 7. Top push cylinder; 71. Connecting block; 8. Limit buckle; 81. Inner buckle foot; 9. Feeding block; 91. Groove; 10. Side push cylinder I. Detailed Implementation

[0021] like Figure 1-3As shown, the present invention provides a clamping device for convenient corrugated pipe conveying, comprising a positioning seat 1 arranged horizontally, a V-shaped positioning groove 11 machined along the length of the upper part of the positioning seat 1 for placing the corrugated pipe 2, side push blocks 3 slidably sliding within the V-shaped positioning groove 11, a side push cylinder 5 connected to the opposite side of the side push blocks 3, end plates 4 symmetrically arranged on both sides of the positioning seat 1, the side push cylinder 5 installed on the outside of the end plates 4, a guide groove 12 machined at the bottom of the V-shaped positioning groove 11, an integral guide block 32 at the lower part of the side push blocks 3 forming a sliding fit with the guide groove 12, a liftable pressure rod 6 above the positioning seat 1, a push cylinder 7 connected to both ends of the pressure rod 6, the push cylinder 7 installed on the upper part of the end plate 4 via a connecting block 71, the upper part of the side push blocks 3 extending above the corrugated pipe 2, and a U-shaped groove 31 machined on the upper part of the side push blocks 3 (see...). Figure 4 The width of the U-shaped groove 31 matches the width of the pressure rod 6. The depth of the U-shaped groove 31 is lower than the high position of the circumferential surface of the bellows 2. The front and rear width of the side push block 3 is less than the inner diameter of the bellows 2. Feeding blocks 9 are provided at the front and rear of the middle upper part of the positioning seat 1 to transport the limit buckle 8. The side of the feeding block 9 away from the positioning seat 1 is connected to the side push cylinder I 10. The limit buckle 8 has a U-shaped structure. The inner sides of both ends of the limit buckle 8 are symmetrically provided with inner buckle feet 81 (see Figure 5 The upper part of the feeding block 9 has a machined groove 91 to fit the limit buckle 8. The groove 91 opens on the side facing the positioning seat 1. After the side push block 3 compresses the bellows 2, the limit buckle 8 locks the bellows 2 in place along the axial direction.

[0022] This device uses two opposing side push blocks and a pressure rod to compress the extended corrugated pipe. Then, a feeding block presses the limit buckle into both sides of the corrugated pipe, and the limit buckle locks the corrugated pipe in place along the axial direction. It is simple to operate, prevents the corrugated pipe from loosening during transportation, and is highly practical.

[0023] In practical use, for ease of understanding of this utility model, it will be described in conjunction with the accompanying drawings;

[0024] During operation, the extended corrugated pipe is placed in the V-shaped positioning groove on the upper part of the positioning seat. Two sets of side push blocks are positioned on either side of the corrugated pipe. Then, the push cylinder drives the pressure rod downwards until it presses against the upper surface of the corrugated pipe, forming an upper limit. The two ends of the pressure rod extend into the U-shaped grooves on the upper part of the side push blocks. Simultaneously, the side push cylinders on the outer sides of the two end plates are activated, causing the two sets of side push blocks to move towards each other. The side push blocks exert two axial thrusts on both ends of the corrugated pipe, ultimately compressing the extended corrugated pipe. Next, side push cylinder I drives two feeding blocks towards the compressed corrugated pipe. Limit buckles are placed in the grooves on the upper part of the feeding blocks, with the inner width of the limit buckles matching the compressed length of the corrugated pipe. The feeding blocks drive the limit buckles to press against the corrugated pipe until the inner buckle feet at both ends of the limit buckles engage and position with both ends of the corrugated pipe. After positioning, all components are reset, and the corrugated pipe can be removed. The compressed and positioned corrugated pipe is as follows: Figure 7 As shown.

[0025] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A clamping device for convenient corrugated pipe conveying, characterized in that: The system includes a positioning seat (1) arranged horizontally. A V-shaped positioning groove (11) is machined on the upper part of the positioning seat (1) along the length direction for placing a corrugated pipe (2). Side push blocks (3) are symmetrically slidably arranged in the V-shaped positioning groove (11). A side push cylinder (5) is connected to the opposite side of the side push block (3). A guide groove (12) is machined at the bottom of the V-shaped positioning groove (11). An integrated guide block (32) is provided at the lower part of the side push block (3) and forms a sliding fit with the guide groove (12). A liftable pressure rod (6) is provided above the positioning seat (1). The two ends of the pressure rod (6) are connected to a push cylinder (7). Feeding blocks (9) are provided in front and behind the middle of the positioning seat (1) for transporting the limit buckle (8). After the side push block (3) compresses the corrugated pipe (2), the limit buckle (8) locks the corrugated pipe (2) in place along the axial direction.

2. The clamping device for convenient corrugated pipe conveying according to claim 1, characterized in that: The positioning seat (1) is symmetrically provided with end plates (4) on both sides, and the side thrust cylinder (5) is installed on the outside of the end plate (4).

3. The clamping device for facilitating the transport of corrugated pipes according to claim 2, characterized in that: The push cylinder (7) is mounted on the upper part of the end plate (4) via a connecting block (71).

4. The clamping device for convenient corrugated pipe conveying according to claim 1, characterized in that: The upper part of the side push block (3) is higher than the corrugated pipe (2). A U-shaped groove (31) is machined on the upper part of the side push block (3). The width of the U-shaped groove (31) matches the width of the pressure rod (6). The depth of the U-shaped groove (31) is lower than the high position of the circumferential surface of the corrugated pipe (2).

5. The clamping device for facilitating the conveying of corrugated pipes according to claim 1, characterized in that: The front and rear width of the side push block (3) is smaller than the inner diameter of the bellows (2).

6. The clamping device for facilitating the conveying of corrugated pipes according to claim 1, characterized in that: The limiting buckle (8) has a U-shaped structure. The inner sides of both ends of the limiting buckle (8) are symmetrically provided with inner buckle feet (81). The upper part of the feeding block (9) is machined with a groove (91) to fit the limiting buckle (8). The groove (91) opens on one side facing the positioning seat (1).

7. The clamping device for convenient corrugated pipe conveying according to claim 1, characterized in that: The side of the feeding block (9) away from the positioning seat (1) is connected to the side thrust cylinder I (10).

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