Cutting and clamping equipment using various special-shaped pipes

Abstract

The utility model relates to the field of cutting and clamping equipment, in particular to cutting and clamping equipment using various special-shaped pipes, which comprises a machining table, rotating shafts are rotatably connected to the front and the back of the left side of the top of the machining table through bearings, connecting rings are bolted to the tops of the rotating shafts, driven gears are bolted to the lower portions of the surfaces of the rotating shafts, and the rotating shafts are connected with the driven gears through bearings. Rotating rods are rotationally connected to the front and back of the left side of the top of the machining table through bearings, driving gears are bolted to the surfaces of the rotating rods, servo motors are bolted to the front and back of the left side of the bottom of the machining table, the bottoms of the rotating rods penetrate through the machining table to be bolted to the output ends of the servo motors, and an electric cylinder is bolted to the right side of a connecting ring. Through the rotating shaft, the connecting shaft, the connecting ring, the driven gear, the rotating rod, the driving gear and the like, special-shaped pipes with different shapes and different bending degrees can be more flexibly and effectively fixed and clamped, and the using flexibility of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting and clamping equipment field, concretely relates to a cutting and clamping equipment using various special-shaped tubes. BACKGROUND

[0002] Special-shaped tubes are various seamless steel tubes made by cold drawing, and are generally distinguished according to cross sections. According to materials, they can be divided into seamless steel tube special-shaped tubes, aluminum alloy special-shaped tubes, plastic special-shaped tubes, and special-shaped seamless steel tubes. Special-shaped tubes are widely used in various structural parts, tools and mechanical parts. Compared with round tubes, special-shaped tubes generally have larger inertia moments and cross section moduli, and have larger bending and torsional resistance, which can greatly reduce the structural weight and save steel. In the production process of special-shaped tubes, clamping equipment is needed to clamp the special-shaped tubes, and a laser cutting machine is used to cut the special-shaped tubes into the required size.

[0003] The existing clamping equipment can only clamp single style special-shaped tubes. When cutting different style special-shaped tubes, the clamping equipment matching the special-shaped tubes needs to be replaced, which is relatively cumbersome and inconvenient to use, and has poor adaptability.

[0004] Therefore, it is necessary to invent a cutting and clamping equipment using various special-shaped tubes to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a cutting and clamping equipment using various special-shaped tubes which can effectively solve the above technical problems.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a cutting and clamping equipment using various special-shaped tubes, comprising a machining table, a rotating shaft is rotatably connected to the front and rear of the left top of the machining table through bearings, a connecting ring is bolted to the top of the rotating shaft, a driven gear is bolted to the lower part of the surface of the rotating shaft, a rotating rod is rotatably connected to the front and rear of the left top of the machining table through bearings, a driving gear is bolted to the surface of the rotating rod, a servo motor is bolted to the front and rear of the left bottom of the machining table, and the bottom of the rotating rod is bolted to the output end of the servo motor through the machining table, an electric cylinder is bolted to the right side of the connecting ring, a connecting seat is bolted to the right side of the electric cylinder, a foldable back plate is bolted to the right side of the connecting seat, a ring-shaped frame is bolted to the front of the foldable back plate, arc-shaped grooves are formed around the inner cavity of the ring-shaped frame, a threaded sleeve is slidably connected to the inner side of the arc-shaped grooves, a threaded rod is threadedly connected to the inner side of the threaded sleeve, and a resisting clamp plate is rotatably connected to the inner side of the threaded rod through bearings.

[0007] Preferably, the inner side of the arc-shaped groove inner cavity is bolted with a tension spring, and the other end of the tension spring is bolted with the outer side of the threaded sleeve, and through the elastic force of the tension spring, the threaded sleeve is reset after losing the limit in the arc-shaped groove.

[0008] Preferably, the outer side of the annular frame is provided with a first through groove around the periphery, so that the threaded rod can pass through the annular frame through the first through groove.

[0009] Preferably, the outer side of the annular frame is provided with a first through groove around the periphery, so that the threaded rod can pass through the annular frame through the first through groove.

[0010] Preferably, the outer side of the annular frame is provided with a first through groove around the periphery, so that the threaded rod can pass through the annular frame through the first through groove.

[0011] Preferably, the outer side of the annular frame is provided with a first through groove around the periphery, so that the threaded rod can pass through the annular frame through the first through groove.

[0012] Preferably, the outer side of the annular frame is provided with a first through groove around the periphery, so that the threaded rod can pass through the annular frame through the first through groove.

[0013] Preferably, the outer side of the annular frame is provided with a first through groove around the periphery, so that the threaded rod can pass through the annular frame through the first through groove.

[0014] In the above technical scheme, the technical effects and advantages of the utility model are provided: through the components such as rotating shaft, connecting shaft, connecting ring, driven gear, rotating rod and driving gear, the utility model can more flexibly fix and clamp different shapes and different bending degree special-shaped pipes, and the flexibility of the device is improved; through the components such as folding backboard, annular frame, arc-shaped groove, threaded sleeve and threaded rod, the utility model can effectively improve the practicability and flexibility of the device for clamping and fixing special-shaped pipes. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure front view of the utility model.

[0016] Figure 2 It is the annular frame internal connection structure front view of the utility model.

[0017] Figure 3 It is the annular frame internal connection structure side view of the utility model.

[0018] Figure 4 It is the annular frame internal connection structure side view of the utility model. Figure 2 It is the structure enlarged view of A in the utility model.

[0019] Figure 5 For the present utility model Figure 3 Enlarged view of the structure at point B in the middle.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Machining table; 2. Rotating shaft; 3. Connecting ring; 4. Driven gear; 5. Rotating rod; 6. Drive gear; 7. Servo motor; 8. Electric cylinder; 9. Connecting seat; 10. Folded back plate; 11. Ring frame; 12. Arc groove; 13. Threaded sleeve; 14. Threaded rod; 15. Abutting clamp; 16. Tension spring; 17. First through groove; 18. Second through groove; 19. Positioning groove; 20. Pin; 21. Fixing strip; 22. Spring; 23. Ring groove. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] This utility model provides, for example Figures 1-5 The illustrated cutting and clamping device for various shaped tubes includes a processing table 1. A rotating shaft 2 is rotatably connected to the front and rear of the top left side of the processing table 1 via bearings. A connecting ring 3 is bolted to the top of the rotating shaft 2, and a driven gear 4 is bolted to the lower part of the surface of the rotating shaft 2. A rotating rod 5 is rotatably connected to the front and rear of the top left side of the processing table 1 via bearings, and a drive gear 6 is bolted to the surface of the rotating rod 5. A servo motor 7 is bolted to the front and rear of the bottom left side of the processing table 1, and the bottom of the rotating rod 5 passes through the processing table. Platform 1 is bolted to the output end of servo motor 7. Electric cylinder 8 is bolted to the right side of connecting ring 3. Connecting seat 9 is bolted to the right side of electric cylinder 8. Folded back plate 10 is bolted to the right side of connecting seat 9. Ring frame 11 is bolted to the front of folded back plate 10. Arc grooves 12 are opened around the inner cavity of ring frame 11. Threaded sleeve 13 is slidably connected to the inner side of arc groove 12. Threaded rod 14 is threadedly connected to the inner side of threaded sleeve 13. Abutment clamp 15 is rotatably connected to the inner side of threaded rod 14 through bearing.

[0024] A tension spring 16 is bolted to the inner side of the inner cavity of the arc groove 12, and the other end of the tension spring 16 is bolted to the outer side of the threaded sleeve 13. Through the elastic force of the tension spring 16 itself, the threaded sleeve 13 will automatically reset after losing its limit in the arc groove 12.

[0025] The first through slot 17 is arranged on the outer side of the annular frame 11, so that the threaded rod 14 can pass through the annular frame 11 through the first through slot 17. The second through slot 18 is arranged on the front of the annular frame 11, so that the bolt 20 can pass through the annular frame 11 through the second through slot 18. The positioning slot 19 is arranged on the front of the inner cavity of the arc-shaped groove 12, and the bolt 20 is slidingly inserted into the inner side of the positioning slot 19, so that the bolt 20 can fix the threaded sleeve 13 in the arc-shaped groove 12 through the positioning slot 19.

[0026] The fixed strip 21 is bolted to the left side of the threaded sleeve 13, and the inner side of the fixed strip 21 is slidingly sleeved with the surface of the bolt 20, so that the fixed strip 21 can limit the movement path of the bolt 20. The spring 22 is slidingly sleeved with the surface of the bolt 20, and the top of the spring 22 is bolted with the bottom of the fixed strip 21, so that the spring 22 can push the bolt 20 to move vertically downward through the elastic force of itself, so that the bolt 20 effectively drives the threaded sleeve 13 to be fixed in the arc-shaped groove 12. The annular groove 23 is arranged on the inner side of the folding back plate 10, so that the special-shaped pipe to be cut can pass through the folding back plate 10 through the annular groove 23.

[0027] Referring to the drawings Figures 1-5 The working principle is that in the process of using the device, the rotating rod 5 is driven to rotate by the servo motor 7, the rotating rod 5 drives the driven gear 4 to rotate through the driving gear 6, and then the driven gear 4 drives the rotating shaft 2 to rotate, driving the upper connecting ring 3 and the fixed clamping assembly to rotate, so that different special-shaped pipes with different bending degrees can be effectively fixed and clamped more flexibly, improving the flexibility of the device. In the process of using the device, the threaded sleeve 13 is arcuately moved in the arc-shaped groove 12 by pulling, so that the user can adjust the fixed position of the fixed clamping plate 15, and at the same time, the clamping area of the fixed clamping plate 15 can be adjusted by rotating the threaded rod 14, which can effectively improve the practicality and flexibility of the device for clamping and fixing special-shaped pipes.

Claims

1. A cutting and holding apparatus using a plurality of profiled tubes, comprising a processing table (1), characterized in that: The left side of the top of the processing platform (1) is rotatably connected with rotating shafts (2) in front and back through bearings, the top of the rotating shaft (2) is bolted with a connecting ring (3), the surface of the rotating shaft (2) is bolted with a driven gear (4), the left side of the top of the processing platform (1) is rotatably connected with rotating rods (5) in front and back through bearings, the surface of the rotating rod (5) is bolted with a driving gear (6), the left side of the bottom of the processing platform (1) is bolted with servo motors (7) in front and back, and the bottom of the rotating rod (5) is bolted with the output end of the servo motor (7) through the processing platform (1), the right side of the connecting ring (3) is bolted with an electric cylinder (8), the right side of the electric cylinder (8) is bolted with a connecting seat (9), the right side of the connecting seat (9) is bolted with a folding back plate (10), the front of the folding back plate (10) is bolted with an annular frame (11), the periphery of the inner cavity of the annular frame (11) is provided with an arc-shaped groove (12), the inner side of the arc-shaped groove (12) is slidably connected with a threaded sleeve (13), the inner side of the threaded sleeve (13) is threadedly connected with a threaded rod (14), and the inner side of the threaded rod (14) is rotatably connected with a resisting clamping plate (15) through a bearing.

2. The cutting and holding apparatus using a plurality of profiled tubes according to claim 1, characterized in that: The inner side of the arc-shaped groove (12) is bolted with a tension spring (16), and the other end of the tension spring (16) is bolted with the outer side of the threaded sleeve (13).

3. The cutting and holding apparatus using a plurality of profiled tubes according to claim 1, characterized in that: The periphery of the outer side of the annular frame (11) is provided with a first through groove (17).

4. The cutting and holding apparatus using a plurality of profiled tubes according to claim 1, characterized in that: The periphery of the front of the annular frame (11) is provided with a second through groove (18).

5. The cutting and holding apparatus using a plurality of profiled tubes according to claim 1, characterized in that: The front of the arc-shaped groove (12) is provided with a positioning groove (19), and the inner side of the positioning groove (19) is slidably connected with a bolt (20).

6. The cutting and holding apparatus using a plurality of profiled tubes according to claim 5, characterized in that: The left side of the threaded sleeve (13) is bolted with a fixed strip (21), and the inner side of the fixed strip (21) is slidably connected with the surface of the bolt (20).

7. The cutting and holding apparatus using a plurality of profiled tubes according to claim 6, characterized in that: The surface of the bolt (20) is slidably connected with a spring (22), and the top of the spring (22) is bolted with the bottom of the fixed strip (21).

8. The cutting and holding apparatus using a plurality of profiled tubes according to claim 1, characterized in that: The inner side of the folding back plate (10) is provided with an annular groove (23).

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