Cutting device for corrugated pipe machining

Abstract

The utility model belongs to the technical field of corrugated pipe machining, and particularly relates to a cutting device for corrugated pipe machining, which comprises a base, a mounting seat arranged on the base, a cutting mechanism arranged in the mounting seat and a moving mechanism arranged between the base and the mounting seat, and further comprises a clamping mechanism, the clamping mechanism is arranged on the mounting seat and is used for clamping the corrugated pipe; the contact structure is in contact with the corrugated pipe; the driving structure is used for driving the contact structure to move; wherein the driving structure is arranged on the mounting base and connected with the contact structure, and the driving structure drives the contact structure to move and clamps the corrugated pipe. The corrugated pipe clamping device has the beneficial effects that the contact structure is driven by the driving structure to move, so that the corrugated pipe is rapidly and efficiently clamped, the working efficiency is improved, and the working efficiency is improved; and the stability of the corrugated pipe in the machining process is ensured, so that the cutting precision is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of corrugated pipe processing, and in particular relates to a cutting device for corrugated pipe processing. Background Art

[0002] Bellows mainly include metal bellows, bellows expansion joints, bellows heat exchange tubes, diaphragm boxes and metal hoses. Metal bellows are mainly used to compensate for pipeline thermal deformation, shock absorption, and absorb pipeline settlement deformation. They are widely used in petrochemical, instrumentation, aerospace, chemical, electric power, cement, metallurgy and other industries. Plastic and other materials of bellows play an irreplaceable role in media transportation, power threading, machine tools, home appliances and other fields.

[0003] The existing production equipment of the corrugated pipe requires clamping before cutting. The Swiss patent with publication number CN219485825U discloses a corrugated pipe production cutting device, which belongs to the technical field of corrugated pipe production equipment. The key points of its technical solution are: a cutting seat; a moving device, which drives the cutting seat to move; a cutting mechanism, including a first cutting knife, a second cutting knife, and a telescopic device; a clamping mechanism, which is placed on the cutting seat and is used to clamp the corrugated pipe; a baffle mechanism; a driving device; wherein the cutting seat is provided with a rotating seat, the driving device drives the rotating seat to rotate, and the baffle mechanism and the cutting mechanism are installed on the rotating seat.

[0004] The above patent relies on three clamping mechanisms to tighten the bellows during clamping. Although it has a clamping effect, the clamping parts in contact with the bellows cannot fit perfectly with the bellows, and the clamping effect is not stable enough, which needs to be improved. Utility Model Content

[0005] The purpose of this application is to provide a cutting device for corrugated pipe processing, which can solve the above-mentioned problems.

[0006] The purpose of the present application is to provide a cutting device for processing a corrugated pipe, comprising a base, a mounting seat arranged on the base, a cutting mechanism arranged in the mounting seat, and a moving mechanism arranged between the base and the mounting seat, and also comprising a clamping mechanism, the clamping mechanism being placed on the mounting seat and used to clamp the corrugated pipe, the clamping mechanism comprising;

[0007] a contact structure, the contact structure being in contact with the bellows;

[0008] A driving structure, wherein the driving structure is used to drive the contact structure to move;

[0009] Wherein, the driving structure is arranged on the mounting seat and connected to the contact structure, and the driving structure drives the contact structure to move and clamp the bellows.

[0010] The above-mentioned cutting device for processing bellows is adopted, and the contact structure is driven to move by the driving structure to realize the fast and efficient clamping of the bellows, which not only improves the work efficiency, but also ensures the stability of the bellows during the processing, thereby improving the cutting accuracy. The clamping mechanism is arranged on the mounting seat, making the whole operation process more convenient and intuitive. The operator can easily adjust the clamping force and position to adapt to bellows of different specifications and materials, so that the cutting device can be used in a variety of scenarios, improving the versatility and practicality of the equipment. At the same time, the bellows is cut in a clamped state, which can reduce the cutting error caused by the shaking or movement of the bellows, thereby improving the processing quality and product qualification rate, and can reduce the impact and wear of the bellows on the equipment during the processing, thereby extending the service life of the equipment, further ensuring that the bellows remain stable during the processing, reducing the safety hazards caused by the movement of the bellows, and improving the safety of operation.

[0011] Further, the contact structure comprises a first clamping ring and a second clamping ring of the same structure, and the first clamping ring comprises:

[0012] A first ring body, wherein a clamping sheet is arranged inside the first ring body;

[0013] A second ring body having a cavity disposed therein;

[0014] A connecting portion is provided between the first ring body and the second ring body

[0015] The arc-shaped clamping piece is matched with the trough of the corrugated pipe, and the inner wall of the connecting part is in contact with the crest of the corrugated pipe.

[0016] The present application uses two first clamping rings and a second clamping ring with the same structure, which can ensure that the clamping process is both stable and adaptable to the shape of the bellows. The first clamping ring and the second clamping ring can both adapt to the crests and troughs of the bellows. The clamping plate adapts to the trough of the bellows and can fit tightly at the trough, while the inner wall of the connecting part abuts against the crest of the bellows, forming a stable clamping structure. The clamping force can be evenly distributed over the entire circumference of the bellows, avoiding deformation or damage to the bellows caused by excessive or insufficient local clamping force. The two first clamping rings and the second clamping ring with the same structure work simultaneously, and can clamp the bellows from two directions, which greatly enhances the stability of the bellows during processing and ensures the accuracy and precision of cutting.

[0017] At the same time, this clamping structure can adapt to bellows of different specifications and shapes. It only needs to adjust the size of the clamping ring according to the size of the bellows, which has strong versatility and practicality. And because the clamping ring can effectively fix the bellows, it reduces the impact and wear of the bellows on the equipment during the processing, reduces the shaking or movement of the bellows during the processing, and thus extends the service life of the equipment.

[0018] Furthermore: the clamping piece is arc-shaped and is provided in plurality, and the plurality of clamping pieces are arranged at intervals, and the interval distance is the same as the thickness of the wave crest.

[0019] The clamping pieces are arc-shaped, and the spacing is the same as the thickness of the crest, which enables the clamping pieces to fit precisely on the trough of the bellows, ensuring the stability and accuracy of the bellows during processing. Since the clamping pieces are spaced and the spacing matches the thickness of the crest, when the clamping ring is tightened, the clamping pieces will apply a uniform clamping force to the trough of the bellows, helping to prevent the bellows from deforming or being damaged during processing. The design of the clamping pieces allows the trough of the bellows to be firmly clamped, while the inner wall of the connecting part abuts against the crest, forming a stable clamping structure, which greatly enhances the stability of the bellows during processing, thereby improving the accuracy and efficiency of cutting.

[0020] The clamping plates are set at intervals and precisely fit the troughs, which avoids damage to the bellows due to excessive clamping force and reduces the risk of bellows deformation or damage due to excessive local stress. Since the bellows is stably clamped during processing, the cutting operation can be carried out more accurately and efficiently. This helps to improve processing quality, reduce scrap rate, and reduce production costs.

[0021] Furthermore, the first ring body and the second ring body are both provided with contact rings that abut against the wave crests of the corrugated tube.

[0022] The design of the contact ring enables the first ring body and the second ring body to be in close contact with the wave crest of the bellows, thereby forming a more stable clamping structure, which not only helps to reduce the shaking and movement of the bellows during processing, but also improves the accuracy and efficiency of cutting. The abutment between the contact ring and the wave crest enables the clamping force to be more evenly distributed over the entire circumference of the bellows. This uniform clamping force distribution helps prevent the bellows from deformation or damage due to excessive local stress, and also helps to improve processing quality. The design of the contact ring takes into account the shape and size of the wave crest of the bellows to ensure that they can accurately fit the wave crest, which not only enhances the stability of the clamping structure, but also helps to reduce damage to the bellows during the clamping process.

[0023] Furthermore, the second ring body is provided with an adsorption tube connected to the cavity, and one end of the adsorption tube away from the cavity is connected to a vacuum cleaner.

[0024] The negative pressure generated by the vacuum cleaner can absorb the smoke, dust and debris generated during cutting. The absorbed objects will enter the vacuum cleaner through the absorption tube, realizing the cleaning function, reducing dust pollution, improving the working environment and enhancing equipment safety. In addition, the absorption tube is a telescopic hose.

[0025] Furthermore, the driving structure includes:

[0026] A support frame is arranged on the mounting seat;

[0027] A double-headed motor, wherein the two output shafts of the double-headed motor are both equipped with screws, and the two screws are respectively provided with a first slider and a second slider;

[0028] The first sliding block is connected to the first clamping ring, and the second sliding block is connected to the second clamping ring.

[0029] The two output shafts of the double-headed motor can rotate synchronously, ensuring that the first slider and the second slider move synchronously, so that the first clamping ring and the second clamping ring can clamp the bellows at the same time, and can achieve precise clamping force control. Through the rotation of the screw, the first slider and the second slider can be quickly driven to move toward the bellows, achieving efficient clamping operation, improving work efficiency, shortening the processing cycle of the bellows, ensuring that the bellows will not shake or move during the processing, improving the cutting accuracy and efficiency, improving the processing quality and efficiency of the bellows, and reducing production costs and safety risks.

[0030] The beneficial effects of this application are:

[0031] 1. The contact structure is driven by the driving structure to move, so as to realize fast and efficient clamping of the bellows, which not only improves the work efficiency, but also ensures the stability of the bellows during the processing, thereby improving the cutting accuracy. The clamping mechanism is arranged on the mounting seat, making the whole operation process more convenient and intuitive. The operator can easily adjust the clamping force and position to adapt to bellows of different specifications and materials, so that the cutting device can be used in a variety of scenarios, improving the versatility and practicality of the equipment;

[0032] 2. The present application uses two first clamping rings and second clamping rings with the same structure, which can ensure that the clamping process is both stable and adaptable to the shape of the bellows. The clamping piece is adapted to the trough of the bellows and can fit tightly at the trough, while the inner wall of the connecting part abuts against the crest of the bellows, forming a stable clamping structure, avoiding deformation or damage of the bellows caused by excessive or insufficient local clamping force. The two first clamping rings and second clamping rings with the same structure work simultaneously, and can clamp the bellows from two directions, which greatly enhances the stability of the bellows during processing and ensures the accuracy and precision of cutting;

[0033] 3. The negative pressure generated by the vacuum cleaner can absorb the smoke, dust and debris generated during cutting. The absorbed objects will enter the vacuum cleaner through the adsorption tube to realize the cleaning function, reduce dust pollution, improve the working environment and enhance equipment safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural schematic diagram of the utility model;

[0035] Figure 2 It is a schematic diagram of the structure of the utility model from another perspective;

[0036] Figure 3 yes Figure 2 A magnified view of middle;

[0037] Figure 4 It is the front view of the utility model;

[0038] Figure 5 yes Figure 4 Cross-sectional view along the AA direction.

[0039] The reference numerals in the figure are: 100, base; 110, mounting seat; 120, moving mechanism; 200, contact structure; 210, first clamping ring; 220, second clamping ring; 230, first ring body; 231, clamping plate; 240, second ring body; 241, cavity; 250, connecting part; 260, adsorption tube; 270, vacuum cleaner; 300, driving structure; 310, supporting frame; 320, double-headed motor; 330, screw; 340, first slider; 350, second slider. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0041] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0042] The cutting device for processing corrugated pipes provided in the embodiment of the present application is described in detail below through specific embodiments and their application scenarios in combination with the accompanying drawings.

[0043] Embodiment 1:

[0044] like Figures 1 to 3 As shown, the embodiment of the present application provides a cutting device for processing a corrugated pipe, comprising a base 100, a mounting seat 110 disposed on the base 100, a cutting mechanism disposed in the mounting seat 110, and a moving mechanism 120 disposed between the base 100 and the mounting seat 110, and also comprising a clamping mechanism, the clamping mechanism being disposed on the mounting seat 110 and used for clamping the corrugated pipe, the clamping mechanism comprising;

[0045] A contact structure 200, the contact structure 200 is in contact with the bellows;

[0046] A driving structure 300, the driving structure 300 is used to drive the contact structure 200 to move;

[0047] The driving structure 300 is disposed on the mounting seat 110 and connected to the contact structure 200 . The driving structure 300 drives the contact structure 200 to move and clamp the bellows.

[0048] In some implementations of the embodiments of the present application, Figure 1 As shown, the above-mentioned cutting device for processing bellows is used, and the contact structure 200 is driven to move by the driving structure 300 to realize the fast and efficient clamping of the bellows, which not only improves the work efficiency, but also ensures the stability of the bellows during the processing, thereby improving the cutting accuracy. The clamping mechanism is arranged on the mounting seat 110, making the whole operation process more simple and intuitive, and the operator can easily adjust the clamping force and position to adapt to bellows of different specifications and materials, so that the cutting device can be used in a variety of scenarios, improving the versatility and practicality of the equipment. At the same time, the bellows is cut in a clamped state, which can reduce the cutting error caused by the shaking or movement of the bellows, thereby improving the processing quality and product qualification rate, and can reduce the impact and wear of the bellows on the equipment during the processing, thereby extending the service life of the equipment, further ensuring that the bellows remain stable during the processing, reducing the safety hazards caused by the movement of the bellows, and improving the safety of operation.

[0049] Embodiment 2:

[0050] An embodiment of the present application provides a cutting device for processing a corrugated tube. In addition to the above-mentioned technical features, the cutting device for processing a corrugated tube in the embodiment of the present application also includes the following technical features.

[0051] like Figures 1 to 5 As shown, the contact structure 200 includes a first clamping ring 210 and a second clamping ring 220 with the same structure. The first clamping ring 210 includes:

[0052] A first ring body 230, wherein a clamping piece 231 is disposed inside thereof;

[0053] The second ring body 240 has a cavity 241 disposed therein;

[0054] The connecting portion 250 is disposed between the first ring body 230 and the second ring body 240

[0055] The arc-shaped clamping piece 231 is matched with the trough of the corrugated pipe, and the inner wall of the connecting portion 250 is in contact with the crest of the corrugated pipe.

[0056] In the embodiment of the present application, the present application adopts two first clamping rings 210 and second clamping rings 220 with the same structure, which can ensure that the clamping process is both stable and adaptable to the shape of the bellows. The first clamping ring 210 and the second clamping ring 220 can both be adapted to the crests and troughs of the bellows. The clamping piece 231 is adapted to the trough of the bellows and can fit tightly at the trough, while the inner wall of the connecting part 250 abuts against the crest of the bellows, forming a stable clamping structure, and the clamping force can be evenly distributed over the entire circumference of the bellows, avoiding deformation or damage of the bellows caused by excessive or insufficient local clamping force. The two first clamping rings 210 and the second clamping rings 220 with the same structure work simultaneously, and can clamp the bellows from two directions, which greatly enhances the stability of the bellows during processing and ensures the accuracy and precision of cutting.

[0057] At the same time, this clamping structure can adapt to bellows of different specifications and shapes. It only needs to adjust the size of the clamping ring according to the size of the bellows, which has strong versatility and practicality. And because the clamping ring can effectively fix the bellows, it reduces the impact and wear of the bellows on the equipment during the processing, reduces the shaking or movement of the bellows during the processing, and thus extends the service life of the equipment.

[0058] Moreover, the clamping pieces 231 are arc-shaped and are provided in plurality, and the plurality of clamping pieces 231 are arranged at intervals, and the interval distance is the same as the thickness of the wave crest.

[0059] In some embodiments of the present application, the clamping piece 231 is arc-shaped, and the spacing distance is the same as the thickness of the wave crest, which enables the clamping piece 231 to fit precisely on the wave trough of the corrugated pipe, ensuring the stability and accuracy of the corrugated pipe during processing. Since the clamping pieces 231 are arranged at intervals, and the spacing distance matches the thickness of the wave crest, when the clamping ring is tightened, the clamping piece 231 will apply a uniform clamping force to the wave trough of the corrugated pipe, which helps to prevent the corrugated pipe from being deformed or damaged during processing. The design of the clamping piece 231 allows the wave trough of the corrugated pipe to be firmly clamped, and the inner wall of the connecting portion 250 abuts against the wave crest, forming a stable clamping structure, which greatly enhances the stability of the corrugated pipe during processing, thereby improving the accuracy and efficiency of cutting.

[0060] The clamping pieces 231 are arranged at intervals and precisely fit the troughs, which avoids damage to the bellows due to excessive clamping force, and reduces the risk of deformation or damage to the bellows due to excessive local stress. Since the bellows is stably clamped during processing, the cutting operation can be performed more accurately and efficiently. This helps to improve processing quality, reduce scrap rate, and reduce production costs.

[0061] Furthermore, the first ring body 230 and the second ring body 240 are both provided with contact rings that abut against the wave crests of the corrugated tube.

[0062] The design of the contact ring enables the first ring body 230 and the second ring body 240 to be in close contact with the wave crest of the bellows, thereby forming a more stable clamping structure, which not only helps to reduce the shaking and movement of the bellows during processing, but also improves the accuracy and efficiency of cutting. The abutment between the contact ring and the wave crest enables the clamping force to be more evenly distributed over the entire circumference of the bellows. This uniform clamping force distribution helps prevent the bellows from being deformed or damaged due to excessive local stress, and also helps to improve the processing quality. The design of the contact ring takes into account the shape and size of the wave crest of the bellows to ensure that they can accurately fit the wave crest, which not only enhances the stability of the clamping structure, but also helps to reduce damage to the bellows during the clamping process.

[0063] Embodiment 3:

[0064] An embodiment of the present application provides a cutting device for processing a corrugated tube. In addition to the above-mentioned technical features, the cutting device for processing a corrugated tube in the embodiment of the present application also includes the following technical features.

[0065] like Figure 1 , Figure 3 as well as Figure 5 As shown, the second ring body 240 is provided with an adsorption tube 260 communicating with the cavity 241 , and one end of the adsorption tube 260 away from the cavity 241 is connected to a dust collector 270 .

[0066] In the embodiment of the present application, the negative pressure generated by the vacuum cleaner 270 can adsorb the smoke, dust and debris generated during cutting, and the adsorbed objects will enter the vacuum cleaner 270 through the adsorption tube 260, thereby realizing the cleaning function, reducing dust pollution, improving the working environment and enhancing equipment safety.

[0067] Embodiment 4:

[0068] An embodiment of the present application provides a cutting device for processing a corrugated tube. In addition to the above-mentioned technical features, the cutting device for processing a corrugated tube in the embodiment of the present application also includes the following technical features.

[0069] As shown in the figure, the driving structure 300 includes:

[0070] The support frame 310 is disposed on the mounting base 110;

[0071] A double-headed motor 320, wherein two output shafts of the double-headed motor 320 are both equipped with screws 330, and the two screws 330 are respectively provided with a first slider 340 and a second slider 350;

[0072] The first sliding block 340 is connected to the first clamping ring 210 , and the second sliding block 350 is connected to the second clamping ring 220 .

[0073] In the embodiment of the present application, the two output shafts of the double-headed motor 320 can rotate synchronously, ensuring that the first slider 340 and the second slider 350 move synchronously, so that the first clamping ring 210 and the second clamping ring 220 can clamp the bellows at the same time, and can achieve precise clamping force control. Through the rotation of the screw 330, the first slider 340 and the second slider 350 can be quickly driven to move toward the bellows, achieving efficient clamping operation, improving work efficiency, shortening the processing cycle of the bellows, ensuring that the bellows will not shake or move during the processing, improving the cutting accuracy and efficiency, improving the processing quality and efficiency of the bellows, and reducing production costs and safety risks.

[0074] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples. The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A cutting device for processing a corrugated pipe, comprising a base (100), a mounting seat (110) arranged on the base (100), a cutting mechanism arranged in the mounting seat (110), and a moving mechanism (120) arranged between the base (100) and the mounting seat (110), characterized in that: Also included is a clamping mechanism, which is placed on the mounting seat (110) and is used to clamp the corrugated pipe, and the clamping mechanism includes: A contact structure (200), wherein the contact structure (200) is in contact with the bellows; A driving structure (300), wherein the driving structure (300) is used to drive the contact structure (200) to move; The driving structure (300) is arranged on the mounting seat (110) and connected to the contact structure (200), and the driving structure (300) drives the contact structure (200) to move and clamp the bellows.

2. A cutting device for processing a corrugated pipe according to claim 1, characterized in that: The contact structure (200) comprises a first clamping ring (210) and a second clamping ring (220) having the same structure, wherein the first clamping ring (210) comprises: A first ring body (230) having a clamping sheet (231) disposed therein; A second ring body (240) having a cavity (241) disposed therein; A connecting portion (250) is disposed between the first ring body (230) and the second ring body (240) The arc-shaped clamping piece (231) is matched with the trough of the corrugated pipe, and the inner wall of the connecting portion (250) is in contact with the crest of the corrugated pipe.

3. A cutting device for processing a corrugated pipe according to claim 2, characterized in that: The clamping piece (231) is arc-shaped and is provided in plurality, and the plurality of clamping pieces (231) are arranged at intervals, and the interval distance is the same as the thickness of the wave crest.

4. A cutting device for processing a corrugated pipe according to claim 3, characterized in that: The first ring body (230) and the second ring body (240) are both provided with contact rings that abut against the wave crests of the corrugated tube.

5. A cutting device for processing a corrugated pipe according to claim 4, characterized in that: The second ring body (240) is provided with an adsorption tube (260) in communication with the cavity (241), and one end of the adsorption tube (260) away from the cavity (241) is connected to a dust collector (270).

6. A cutting device for processing a corrugated pipe according to claim 5, characterized in that: The driving structure (300) comprises: A support frame (310) is disposed on the mounting seat (110); A double-headed motor (320), wherein two output shafts of the double-headed motor (320) are both equipped with screw rods (330), and the two screw rods (330) are respectively provided with a first slider (340) and a second slider (350); The first sliding block (340) is connected to the first clamping ring (210), and the second sliding block (350) is connected to the second clamping ring (220).

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