Clamp for corrugated pipe machining

Abstract

The utility model relates to the technical field of corrugated pipe processing, and discloses a clamp for corrugated pipe processing, which comprises a fixed plate, a rotating plate movably connected with the inside of the fixed plate, and chutes arranged on both sides of the top of the rotating plate; the fixing mechanism is arranged at the bottom of the rotating plate; wherein the fixing mechanism comprises a driving motor. Through the arrangement of the rotating shaft, the gears, the toothed plates, the vertical plates and the connecting plates, when the driving motor starts to operate, the rotating shaft drives the gears to start to rotate, at the moment, due to the limiting effect of the sliding grooves, the two toothed plates drive the two vertical plates to horizontally move in the opposite directions, and therefore the two connecting plates drive the four clamps to move in the opposite directions together; and finally, the clamping and fixing effect on the corrugated pipe is achieved, the purpose of rapid fixing is achieved, the fixing efficiency of the device is improved, and the labor intensity of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bellows processing, and more specifically, to a clamp for bellows processing. Background Art

[0002] A bellows is a pipe that looks like a regular wave. Commonly used metal bellows are made of carbon steel, stainless steel, steel with plastic lining, aluminum, etc. They are mainly used for non-concentric axial transmission that requires a very small bending radius, or irregular turning, expansion, or absorbing thermal deformation of the pipe, or for connecting pipes to pipes or to equipment in situations where it is not convenient to install with fixed elbows.

[0003] During the processing of corrugated pipes, operators often use corresponding processing fixtures to fix the corrugated pipes. Although the existing processing fixtures have basic fixing functions in actual use, general processing fixtures usually use bolts and nuts for clamping and fixing. This not only requires operators to use specific tools for disassembly and assembly, but also the disassembly and assembly steps are relatively cumbersome, which not only increases the labor intensity of operators, but also reduces the work efficiency of fixing operations. Therefore, it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a clamp for processing a corrugated pipe, which has the advantage of rapid fixing.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixture for processing a corrugated pipe, comprising:

[0006] A fixed plate, wherein the fixed plate is movably connected to a rotating plate, and both sides of the top of the rotating plate are provided with sliding grooves;

[0007] A fixing mechanism, wherein the fixing mechanism is arranged at the bottom of the rotating plate;

[0008] Among them, the fixing mechanism includes a driving motor, which is fixedly installed in the middle of the bottom of the rotating plate, the other end of the output shaft of the driving motor is fixedly sleeved with a rotating shaft, the bottom end of the rotating shaft is fixedly sleeved with a gear, both sides of the outer surface of the gear are meshed with toothed plates, the top of the toothed plate is fixedly connected with a vertical plate, the outer surface of the vertical plate is movably connected to the inside of the slide groove, the top of the vertical plate is fixedly connected with a connecting plate, the number of the connecting plates is two, the bottoms of the two connecting plates are movably connected to the top of the rotating plate, and the rotation of the gear will cause the two connecting plates to move horizontally toward or away from each other.

[0009] As a preferred technical solution of the utility model, clamps are fixedly connected to both sides of the top of the connecting plate, the number of the clamps is four, and the sizes of the four clamps are the same.

[0010] As a preferred technical solution of the utility model, a mounting plate is fixedly connected to the right side of the rear bottom of the fixing plate, a support seat is fixedly installed on the front of the mounting plate, a pneumatic cylinder is fixedly connected to the inside of the support seat, and a sleeve rod is fixedly connected to the left end of the pneumatic cylinder.

[0011] As a preferred technical solution of the utility model, a round rod is movably sleeved inside the sleeve rod, and the outer surface of the round rod is smooth.

[0012] As a preferred technical solution of the utility model, the back side of the round rod is fixedly connected with a rotating rod, and the top of the rotating rod is internally fixedly sleeved with a rotating rod.

[0013] As a preferred technical solution of the utility model, the other end of the rotating rod passes through the fixed plate and the rotating plate in sequence and extends to the interior of the fixed plate and is movably sleeved with the interior of the fixed plate, and the outer surface of the rotating rod is fixedly sleeved with the interior of the rotating plate.

[0014] As a preferred technical solution of the utility model, support rods are fixedly connected to the four corners of the bottom of the fixed plate. The number of the support rods is four, and the four support rods are symmetrical with respect to the center of the rotating rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model sets a rotating shaft, a gear, a tooth plate, a vertical plate and a connecting plate. When the driving motor starts to run, the rotating shaft drives the gear to start rotating. At this time, due to the limiting effect of the slide groove, the two tooth plates drive the two vertical plates to move horizontally toward each other, so that the two connecting plates drive the four clamps to move toward each other together, and finally the bellows is clamped and fixed, achieving the purpose of rapid fixing, improving the efficiency of the fixing operation of the device, and reducing the labor intensity of the operator.

[0017] 2. The utility model sets a rotating plate, a sleeve rod, a round rod, a rotating rod and a rotating rod. When the pneumatic cylinder starts to run, the sleeve rod will move horizontally to the left, and the round rod will drive the rotating rod to start rotating, so that the rotating rod drives the rotating plate to rotate together under the limiting action of the fixed plate, and finally achieves the purpose of rotating the bellows, so that the operator can perform oblique processing on the bellows, thereby improving the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the back side of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the bottom of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the side of the utility model.

[0023] In the figure: 1. fixed plate; 2. rotating plate; 3. slide; 4. driving motor; 5. rotating shaft; 6. gear; 7. tooth plate; 8. vertical plate; 9. connecting plate; 10. clamp; 11. mounting plate; 12. supporting seat; 13. pneumatic cylinder; 14. sleeve rod; 15. round rod; 16. rotating rod; 17. rotating rod; 18. supporting rod. DETAILED DESCRIPTION

[0024] 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.

[0025] like Figures 1 to 5 As shown, the utility model provides a fixture for processing a corrugated pipe, comprising:

[0026] A fixed plate 1, the fixed plate 1 is movably connected with a rotating plate 2 inside, and sliding grooves 3 are provided on both sides of the top of the rotating plate 2;

[0027] A fixing mechanism, which is arranged at the bottom of the rotating plate 2;

[0028] Among them, the fixing mechanism includes a driving motor 4, which is fixedly installed in the middle of the bottom of the rotating plate 2. The other end of the output shaft of the driving motor 4 is fixedly sleeved with a rotating shaft 5, and the bottom end of the rotating shaft 5 is fixedly sleeved with a gear 6. Both sides of the outer surface of the gear 6 are meshed with tooth plates 7. The top of the tooth plate 7 is fixedly connected with a vertical plate 8. The outer surface of the vertical plate 8 is movably connected to the inside of the slide groove 3. The top of the vertical plate 8 is fixedly connected with a connecting plate 9. There are two connecting plates 9. The bottoms of the two connecting plates 9 are movably connected to the top of the rotating plate 2. The rotation of the gear 6 will cause the two connecting plates 9 to move horizontally toward or away from each other.

[0029] When the driving motor 4 starts to run, the rotating shaft 5 will drive the gear 6 to rotate. At this time, due to the limiting effect of the sliding groove 3, the two tooth plates 7 will drive the two vertical plates 8 to move horizontally towards each other, thereby causing the two connecting plates 9 to move towards each other together.

[0030] Wherein, clamps 10 are fixedly connected to both sides of the top of the connecting plate 9. There are four clamps 10, and the sizes of the four clamps 10 are the same.

[0031] Such a design improves the fixing effect of the device on the bellows.

[0032] Among them, a mounting plate 11 is fixedly connected to the right side of the rear bottom of the fixing plate 1, a support seat 12 is fixedly installed on the front of the mounting plate 11, a pneumatic cylinder 13 is fixedly connected inside the support seat 12, and a sleeve rod 14 is fixedly connected to the left end of the pneumatic cylinder 13.

[0033] When the pneumatic cylinder 13 moves, the sleeve rod 14 will move horizontally to the left.

[0034] The sleeve rod 14 is movably sleeved with a round rod 15 inside, and the outer surface of the round rod 15 is smooth.

[0035] Such a design makes the round rod 15 move more smoothly inside the sleeve rod 14.

[0036] The back of the round rod 15 is fixedly connected with a rotating rod 16 , and the top of the rotating rod 16 is internally fixedly sleeved with a rotating rod 17 .

[0037] When the round rod 15 rotates, the rotating rod 16 drives the rotating rod 17 to rotate together.

[0038] The other end of the rotating rod 17 passes through the fixed plate 1 and the rotating plate 2 in sequence and extends to the inside of the fixed plate 1 and is movably sleeved with the inside of the fixed plate 1 . The outer surface of the rotating rod 17 is fixedly sleeved with the inside of the rotating plate 2 .

[0039] When the rotating rod 17 rotates, the rotating plate 2 starts to rotate.

[0040] Among them, support rods 18 are fixedly connected to the four corners of the bottom of the fixed plate 1. The number of the support rods 18 is four, and the four support rods 18 are symmetrical with respect to the center of the rotating rod 17.

[0041] Due to the design of the rotating rod 17, the stability of the device during operation is improved.

[0042] The working principle and use process of this utility model:

[0043] First, the corrugated tube to be processed is placed between the clamps 10, and then the driving motor 4 is started, which will cause the rotating shaft 5 to drive the gear 6 to rotate, and the two toothed plates 7 to drive the two vertical plates 8 to move horizontally towards each other under the limiting action of the slide groove 3, so that the two connecting plates 9 drive the four clamps 10 to move towards each other together, and finally the corrugated tube will be clamped and fixed, thereby improving the efficiency of the fixing operation of the device and reducing the labor intensity of the operator.

[0044] When the corrugated pipe needs to be processed obliquely, the pneumatic cylinder 13 is started, which will cause the sleeve rod 14 to move horizontally to the left, and the round rod 15 will drive the rotating rod 16 and the rotating rod 17 to rotate, so that the rotating plate 2 drives the connecting plate 9 and the clamp 10 to rotate, thereby achieving the purpose of oblique processing of the corrugated pipe and improving the application range of the device.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] 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 fixture for processing a corrugated pipe, characterized in that: Included are: A fixed plate (1), wherein the fixed plate (1) is movably connected to a rotating plate (2) inside, and sliding grooves (3) are provided on both sides of the top of the rotating plate (2); A fixing mechanism, the fixing mechanism being arranged at the bottom of the rotating plate (2); The fixing mechanism comprises a driving motor (4), the driving motor (4) is fixedly mounted at the middle of the bottom of the rotating plate (2), the other end of the output shaft of the driving motor (4) is fixedly sleeved with a rotating shaft (5), the bottom end of the rotating shaft (5) is fixedly sleeved with a gear (6), both sides of the outer surface of the gear (6) are meshingly connected with tooth plates (7), the top of the tooth plate (7) is fixedly connected with a vertical plate (8), the outer surface of the vertical plate (8) is movably connected to the inside of the slide groove (3), the top of the vertical plate (8) is fixedly connected with a connecting plate (9), the number of the connecting plates (9) is two, the bottoms of the two connecting plates (9) are movably connected to the top of the rotating plate (2), and the rotation of the gear (6) will cause the two connecting plates (9) to move horizontally toward or away from each other.

2. A fixture for processing a corrugated pipe according to claim 1, characterized in that: Both sides of the top of the connecting plate (9) are fixedly connected with clamps (10), the number of the clamps (10) is four, and the sizes of the four clamps (10) are the same.

3. The fixture for processing a corrugated pipe according to claim 1, characterized in that: A mounting plate (11) is fixedly connected to the right side of the rear bottom of the fixing plate (1), a support seat (12) is fixedly installed on the front side of the mounting plate (11), a pneumatic cylinder (13) is fixedly connected inside the support seat (12), and a sleeve rod (14) is fixedly connected to the left end of the pneumatic cylinder (13).

4. A fixture for processing a corrugated pipe according to claim 3, characterized in that: A round rod (15) is movably sleeved inside the sleeve rod (14), and the outer surface of the round rod (15) is smooth.

5. A fixture for processing a corrugated pipe according to claim 4, characterized in that: The back side of the round rod (15) is fixedly connected to a rotating rod (16), and the top of the rotating rod (16) is internally fixedly sleeved with a rotating rod (17).

6. A fixture for processing a corrugated pipe according to claim 5, characterized in that: The other end of the rotating rod (17) passes through the fixed plate (1) and the rotating plate (2) in sequence and extends to the interior of the fixed plate (1) and is movably sleeved with the interior of the fixed plate (1). The outer surface of the rotating rod (17) is fixedly sleeved with the interior of the rotating plate (2).

7. The fixture for processing a corrugated pipe according to claim 1, characterized in that: Support rods (18) are fixedly connected to the four corners of the bottom of the fixed plate (1), the number of the support rods (18) is four, and the four support rods (18) are symmetrical with respect to the center of the rotating rod (17).

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