Feeding tool for continuous pipe shaping machining

Abstract

The utility model relates to the technical field of continuous pipes, in particular to a feeding tool for continuous pipe shaping processing, which comprises a mounting plate and a mounting frame, the mounting frame is arranged right above the mounting plate, and two symmetrically arranged sliding rails are fixedly mounted on the mounting frame. And a moving plate capable of linearly and transversely moving on the sliding rails is jointly arranged on the two sliding rails in a sliding mode, three hydraulic cylinders which are arranged at equal intervals are arranged on the moving plate, clamping boxes are arranged at the bottom ends of the three hydraulic cylinders correspondingly, and two clamping plates which are symmetrically arranged and used for clamping the continuous pipe are arranged in each clamping box. According to the utility model, through the movement of the movable plate and the clamping of the clamping plates on the continuous pipe, the three pairs of clamping plates synchronously carry out feeding, shaping and feeding on the continuous pipe, so that the continuity of the equipment during operation is ensured, and the automatic and efficient production of the continuous pipe is ensured.

Description

Technical Field

[0001] This utility model relates to the field of continuous tube technology, and in particular to a feeding fixture for continuous tube shaping. Background Technology

[0002] The feeding fixture for continuous tube forming is a device used in automated production lines to stably and accurately feed continuous tubes.

[0003] During the continuous tube forming process, the continuous tube needs to be fed, formed and delivered simultaneously to ensure the continuity of equipment operation, reduce the interval time between different operations, and ensure the automated and efficient production of continuous tubes. Summary of the Invention

[0004] The purpose of this invention is to solve the problem that the existing technology cannot automate the production of continuous tubes, and to propose a feeding fixture for the shaping of continuous tubes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A feeding fixture for continuous tube forming includes a mounting plate and a mounting frame. The mounting frame is positioned directly above the mounting plate. Two symmetrically arranged slide rails are fixedly mounted on the mounting frame, and a moving plate that moves linearly laterally on the slide rails is slidably mounted on both slide rails. Three hydraulic cylinders are arranged at equal intervals on the moving plate, and each of the three hydraulic cylinders has a clamping box at its bottom. Each of the three clamping boxes has two symmetrically arranged clamping plates for clamping the continuous tube.

[0007] Preferably, three equally spaced mounting brackets are fixedly installed on the mounting plate, and all three mounting brackets are L-shaped structures, with their ends jointly fixedly connected to the mounting frame.

[0008] Preferably, the mounting frame has a convex sliding groove, and a sliding block that matches the shape of the sliding groove is slidably disposed in the sliding groove, and two symmetrically arranged fixing plates are fixedly installed on the sliding block.

[0009] Preferably, a rack is fixedly installed in the sliding groove, and a rotating gear that meshes with the rack is rotatably installed between the two fixed plates via a rotating shaft. A drive motor that drives the rotating gear to rotate is fixedly installed on the fixed plate.

[0010] Preferably, the end of the sliding block is fixedly connected to the moving plate, and a through hole is provided on the sliding block, with the rack disposed in the through hole of the sliding block.

[0011] Preferably, the movable plate has three pairs of equidistant limiting grooves, and a connecting rod is slidably arranged in each pair of limiting grooves. A limiting plate for limiting the hydraulic cylinder is fixedly installed at the end of the connecting rod.

[0012] Preferably, three pairs of limiting frames for placing hydraulic cylinders are fixedly installed on the movable plate, the limiting plates are disposed on the side walls of the limiting frames, and an electric push rod for driving the limiting plates to move toward the limiting frames is fixedly installed on the movable plate.

[0013] Compared with the prior art, the present invention has the following advantages:

[0014] This invention enables three pairs of clamping plates to simultaneously feed, shape, and deliver the continuous tube by moving the moving plate and clamping the clamping plate, ensuring the continuity of equipment operation and guaranteeing the automated and efficient production of continuous tubes. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a feeding fixture for continuous tube forming according to the present invention;

[0016] Figure 2 This is a partial cross-sectional schematic diagram of a feeding fixture for continuous tube forming according to the present invention;

[0017] Figure 3 This is a partial enlarged view of area A of a feeding fixture for continuous tube forming according to the present invention.

[0018] Figure 4 This is a schematic diagram of the moving plate and hydraulic cylinder of a feeding fixture for continuous tube shaping proposed in this utility model.

[0019] In the diagram: 1. Mounting plate; 2. Fixing frame; 3. Mounting frame; 4. Sliding groove; 5. Sliding block; 6. Rack; 7. Fixing plate; 8. Drive motor; 9. Rotary gear; 10. Slide rail; 11. Moving plate; 12. Limiting groove; 13. Connecting rod; 14. Limiting plate; 15. Limiting frame; 16. Hydraulic cylinder; 17. Clamping box; 18. Clamping plate; 19. Electric push rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figures 1-4A feeding fixture for continuous tube shaping includes a mounting plate 1 and a mounting frame 3. The mounting frame 3 is positioned directly above the mounting plate 1. Two symmetrically arranged slide rails 10 are fixedly mounted on the mounting frame 3. A moving plate 11 that moves linearly laterally on the slide rails 10 is slidably mounted on both slide rails 10. Three equidistant hydraulic cylinders 16 are mounted on the moving plate 11. Each of the three hydraulic cylinders 16 has a clamping box 17 at its bottom. Each of the three clamping boxes 17 has two symmetrically arranged clamping plates 18 for clamping the continuous tube. A pipe opening for feeding, shaping, and conveying the continuous tube is located directly below each of the three clamping boxes 17. The three pipe openings are equidistant to facilitate automated operation of the equipment.

[0022] Three equally spaced mounting brackets 2 are fixedly installed on the mounting plate 1. All three mounting brackets 2 are L-shaped structures, and the ends of the three mounting brackets 2 are fixedly connected to the mounting frame 3.

[0023] The mounting frame 3 has a convex sliding groove 4. A sliding block 5 that matches the shape of the sliding groove 4 is slidably disposed in the sliding groove 4, and two symmetrically arranged fixing plates 7 are fixedly installed on the sliding block 5.

[0024] A rack 6 is fixedly installed inside the sliding groove 4. A rotating gear 9, which meshes with the rack 6, is rotatably installed between the two fixed plates 7 via a rotating shaft. A drive motor 8, which drives the rotating gear 9 to rotate, is fixedly installed on the fixed plate 7.

[0025] The end of the sliding block 5 is fixedly connected to the moving plate 11, and a through hole is provided on the sliding block 5. The rack 6 is disposed in the through hole of the sliding block 5.

[0026] The movable plate 11 has three pairs of equidistant limiting grooves 12, and a connecting rod 13 is slidably arranged in each pair of limiting grooves 12. A limiting plate 14 for limiting the hydraulic cylinder 16 is fixedly installed at the end of the connecting rod 13. When the electric push rod 19 pushes the limiting plate 14, the limiting plate 14 moves horizontally to avoid tilting. By setting two limiting frames 15, the positioning and installation of the hydraulic cylinder 16 are facilitated. The hydraulic cylinder 16 installed in the two limiting frames 15 is fixed in conjunction with the limiting plate 14.

[0027] Three pairs of limiting frames 15 for placing hydraulic cylinders 16 are fixedly installed on the movable plate 11. The limiting plate 14 is set on the side wall of the limiting frame 15. An electric push rod 19 for driving the limiting plate 14 to move toward the limiting frame 15 is fixedly installed on the movable plate 11.

[0028] The functional principle of this utility model can be explained through the following operation methods:

[0029] In use, the rotation of the drive motor 8 causes the output end of the drive motor 8 to drive the rotating gear 9 to rotate. The rack 6 meshes with the rotating gear 9, so that the rack 6 provides a reaction force to the rotating gear 9, causing the sliding block 5 to slide in the sliding groove 4. The sliding block 5 drives the moving plate 11, and the moving plate 11 slides on the slide rail 10, reducing the friction force on the moving plate 11. The movement of the moving plate 11 places the clamping plate 18 directly above the continuous tube feed, shaping and feeding port. The hydraulic cylinder 16 pushes the clamping box 17 down, and the two clamping plates 18 move relative to each other in the clamping box 17 to synchronously clamp the continuous tube in the feed, shaping and feeding ports. The moving plate 11 conveys the continuous tube in the feed port to the shaping port, and the continuous tube in the shaping port to the feeding port. The continuous tube in the feeding port is conveyed to the collection box, completing the synchronous feeding, shaping and feeding of the continuous tube.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A feeding fixture for continuous tube forming, comprising a mounting plate and a mounting frame, characterized in that, The mounting frame is positioned directly above the mounting plate. Two symmetrically arranged slide rails are fixedly mounted on the mounting frame, and a moving plate that moves laterally in a straight line is slidably mounted on both slide rails. Three hydraulic cylinders are arranged at equal intervals on the moving plate, and a clamping box is provided at the bottom of each of the three hydraulic cylinders. Each of the three clamping boxes is provided with two symmetrically arranged clamping plates for clamping the continuous tube.

2. The feeding fixture for continuous tube forming according to claim 1, characterized in that, Three equally spaced mounting brackets are fixedly installed on the mounting plate. All three brackets are L-shaped and their ends are fixedly connected to the mounting frame.

3. The feeding fixture for continuous tube forming according to claim 2, characterized in that, The mounting frame has a convex sliding groove, and a sliding block that matches the shape of the sliding groove is slidably disposed in the sliding groove. Two symmetrically arranged fixing plates are fixedly installed on the sliding block.

4. The feeding fixture for continuous tube forming according to claim 3, characterized in that, A rack is fixedly installed in the sliding groove, and a rotating gear that meshes with the rack is rotatably installed between the two fixed plates via a rotating shaft. A drive motor that drives the rotating gear to rotate is fixedly installed on the fixed plate.

5. The feeding fixture for continuous tube forming according to claim 4, characterized in that, The end of the sliding block is fixedly connected to the moving plate, and a through hole is provided on the sliding block. The rack is disposed in the through hole of the sliding block.

6. The feeding fixture for continuous tube forming according to claim 5, characterized in that, The movable plate has three pairs of equidistant limiting grooves, and a connecting rod is slidably arranged in each pair of limiting grooves. A limiting plate for limiting the hydraulic cylinder is fixedly installed at the end of the connecting rod.

7. The feeding fixture for continuous tube forming according to claim 6, characterized in that, Three pairs of limiting frames for placing hydraulic cylinders are fixedly installed on the movable plate. The limiting plates are set on the side walls of the limiting frames. An electric push rod for driving the limiting plates to move toward the limiting frames is fixedly installed on the movable plate.

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