Copper pipe correcting device

Abstract

The utility model provides a copper pipe straightening device, which relates to the field of straightening equipment and comprises a copper pipe straightening machine body and a straightening component, and the straightening component is mounted on the copper pipe straightening machine body and used for straightening. The guiding structure with the guiding opening is arranged at the feeding end of the correcting assembly, the guiding opening is designed to be open, a copper pipe can be inserted into the guiding structure more smoothly, the guiding structure guides the copper pipe to enter a correcting area smoothly according to a preset path, and due to the design of the limiting piece, the copper pipe can be corrected more smoothly. When the guiding structure guides the copper pipe to enter and start to make contact with a roller in the correcting assembly, deviation is avoided, the guiding structure is provided with a liquid inlet used for introducing lubricating oil into the guiding structure so that necessary lubrication can be provided when the copper pipe enters, friction and damage can be reduced, the copper pipe can be guided and lubricated when fed, and the copper pipe can be prevented from being damaged. And the precision, the efficiency and the safety in the correction process are also improved.

Description

Technical Field

[0001] The utility model relates to the field of correction equipment, in particular to a copper pipe correction device. Background Art

[0002] In the metalworking industry, copper tubes, as a crucial raw material, are widely used in a variety of applications, including refrigeration, heating, water supply and drainage, and electrical wiring. However, during the manufacturing and transportation of copper tubes, due to various factors (such as process errors and transportation collisions), copper tubes often bend and deform, seriously affecting their subsequent processing and performance. Therefore, copper tube straightening devices have emerged to mechanically straighten bent copper tubes, restoring their original straightness and dimensional accuracy.

[0003] Traditional copper tube straightening devices typically employ a simple clamping and stretching mechanism, using rollers to gradually straighten the bent copper tube. However, in practice, the copper tube lacks proper guidance and lubrication before entering the straightening area, resulting in surface scratches and wear when subjected to the applied force. This undoubtedly poses a serious threat to the copper tube's appearance and mechanical properties. To ensure effective guidance and lubrication during the feeding of the copper tube, a copper tube straightening device has been proposed. Utility Model Content

[0004] The utility model addresses the deficiencies in the prior art and provides a copper tube correction device. A guiding structure with a guiding port is provided at the feed end of the correction component. The open design of the guiding port can make it smoother for the copper tube to be inserted into the guiding structure. The guiding structure guides the copper tube to smoothly enter the correction area along a predetermined path. The design of the limiting part avoids deviation when the guiding structure guides the copper tube to enter and start to contact the roller in the correction component. The guiding structure is equipped with a liquid inlet for introducing lubricating oil into the interior of the guiding structure to provide necessary lubrication when the copper tube enters, reducing friction and damage. Not only can the copper tube be guided and lubricated when feeding, but the accuracy, efficiency and safety of the correction process are also improved.

[0005] In order to solve the above technical problems, the utility model solves the problem that the copper tube correction device can be effectively guided and lubricated during the feeding correction operation through the following technical solutions.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A copper tube correction device includes a copper tube correction body and a correction component. The correction component is installed on the copper tube correction body for correction. A guide structure with a guide port is provided at the feed of the correction component for guidance. The guide structure is provided with a liquid inlet for liquid intake. A detachable limiting part is provided at one end of the guide structure facing the correction component roller and is used for limitation.

[0008] Preferably, the limiting member and the guide structure are connected via a second connecting member, one end of the second connecting member is connected to the opening of the limiting member, and the other end is sleeved on the outside of the guide structure.

[0009] Preferably, a second limiting ring is connected to the outer ring of the guide structure for limiting the second connecting member.

[0010] Preferably, a support structure is provided outside the guide structure, and the bottom of the support structure is connected to a base plate and is fastened to the copper tube correction machine body by bolts.

[0011] Preferably, the support structure includes a lower support and an upper support, and both the lower support and the upper support are provided with corresponding arc-shaped grooves for the guide structure to be inserted therein.

[0012] Preferably, the lower bracket and the upper bracket are rotationally fastened by a plurality of threaded locking rods.

[0013] Preferably, the liquid inlet is connected to the guide structure via a guide tube, an inner wall of the guide tube is glued with an inner layer, one end of the guide tube is connected to the outer wall of the guide structure, and the other end allows the liquid inlet to be sleeved thereon.

[0014] Preferably, the liquid inlet is connected to a first connecting piece which is sleeved on the outside of the guide pipe.

[0015] Preferably, the outer ring of the guide structure is connected to a first limiting ring, and the outer sleeve of the first limiting ring is provided to contact the outer wall of the support structure.

[0016] Preferably, matching anti-slip inner pads are provided in the arc-shaped grooves of the lower bracket and the upper bracket.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The copper tube correction device provided by the present application is characterized in that a guide structure with a guide port is provided at the feed end of the correction component. The open design of the guide port can make the copper tube insert into the guide structure smoother, and the guide structure guides the copper tube to smoothly enter the correction area along a predetermined path. The design of the limiting part avoids deviation when the guide structure guides the copper tube to enter and start to contact the roller in the correction component. The guide structure is equipped with a liquid inlet for introducing lubricating oil into the guide structure to provide necessary lubrication when the copper tube enters, reducing friction and damage, so as to not only guide and lubricate the copper tube when feeding, but also improve the accuracy, efficiency and safety of the correction process.

[0019] This application sets up a bracket structure consisting of a lower bracket and an upper bracket, so that the guide structure can be inserted into it and mounted on the correction component, which also facilitates subsequent assembly. The threaded locking rod can lock the guide structure between the lower bracket and the upper bracket, making it convenient for subsequent disassembly and replacement according to usage requirements.

[0020] The present application provides a guide pipe fitting, which is installed obliquely on the outer wall of the guide structure, so that the lubricating oil entering from the liquid inlet is effectively guided, so as to reduce subsequent damage after friction when the copper tube is corrected through the guidance of the guide structure.

[0021] In this application, a first connecting piece is provided, and the liquid inlet is connected to the outside of the opening of the guide tube through the first connecting piece. Therefore, during long-term use, the liquid inlet can be easily disassembled and cleaned, and the liquid inlet can be replaced according to usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the split overall structure of the utility model;

[0025] Figure 3 This is a partial structural diagram of the support structure, guide structure, guide port and restriction member of the present invention;

[0026] Figure 4 For this utility model Figure 3 Schematic diagram of the split local structure in;

[0027] Figure 5This is a schematic diagram of the partially disassembled structure of the guide structure, guide port, restriction member and second connecting member of the present invention;

[0028] Figure 6 This is a schematic diagram of the partially disassembled structure of the liquid inlet and the guide pipe of the utility model;

[0029] Figure 7 It is a schematic diagram of the partial structure of the front cross section of the present invention.

[0030] Explanation of the figure numbers: 1. Copper tube correction body; 101. Correction assembly; 2. Guide structure; 201. Guide port; 202. First limiting ring; 203. External sleeve; 204. Second limiting ring; 3. Liquid inlet; 301. First connecting piece; 4. Guide pipe; 401. Internal layer; 5. Limiting piece; 501. Second connecting piece; 6. Bracket structure; 601. Lower bracket; 6011. Bottom plate; 602. Upper bracket; 7. Threaded locking rod; 8. Anti-slip inner pad. DETAILED DESCRIPTION

[0031] The present invention is described in further detail below with reference to the accompanying drawings.

[0032] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention as defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0033] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate directions or positions are based on the directions or positional relationships shown in the accompanying drawings, which are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0034] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0035] See also Figure 1 - Figure 7A copper pipe correcting device, comprising a copper pipe correcting machine body 1 and a correcting assembly 101, the correcting assembly 101 is installed on the copper pipe correcting machine body 1 for correction, a guide structure 2 with a guide port 201 is arranged at the feeding end of the correcting assembly 101 for guiding, a liquid inlet 3 is arranged on the guide structure 2 for liquid feeding, and a detachable limiting piece 5 is arranged at one end of the guide structure 2 towards the initial contact position of the roller of the correcting assembly 101 for limiting.

[0036] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 And Figure 7 The copper pipe correcting device of the present application is mainly composed of a copper pipe correcting machine body 1 and a correcting assembly 101, wherein the correcting assembly 101 is designed to be installed on the copper pipe correcting machine body 1, and the main function is to correct the copper pipe. A guide structure 2 with a guide port 201 is arranged at the feeding end of the correcting assembly 101, and the guide structure 2 and the guide port 201 are designed as an integral structure. The guide structure 2 is designed to be suitable for the entry of the copper pipe, and the main function is to guide the copper pipe to enter the correction area smoothly according to the predetermined path, that is, the initial position of the roller of the correcting assembly 101. The open design of the guide port 201 can make the insertion of the copper pipe into the guide structure 2 more smoothly. In addition, the guide structure 2 is also equipped with a liquid inlet 3 for introducing liquid into the guide structure 2. Usually, the liquid is lubricating oil, which can provide necessary lubrication when the copper pipe enters, reduce friction and damage. A detachable limiting piece 5 is arranged at one end of the guide structure 2 towards the initial contact position of the roller of the correcting assembly 101. The main function of the limiting piece 5 is to accurately position and limit the initial entry position of the copper pipe during the correction process, to ensure that the copper pipe can accurately enter the correction area without deviation or jamming, thereby improving the accuracy and efficiency of the correction. At the same time, since the limiting piece 5 is designed to be detachable, the user can conveniently replace or maintain it according to actual needs, further enhancing the flexibility and practicality of the device. The above structures are used in cooperation to not only guide and lubricate the copper pipe during feeding, but also improve the accuracy, efficiency and safety during the correction process.

[0037] It should be noted that the guide structure 2 is designed as a straight insertion type, and its length and inner diameter are matched with the copper pipe according to the design of the copper pipe. The limiting piece 5 designed at one end of the guide structure 2 towards the initial contact position of the roller of the correcting assembly 101 is designed as an open type, and is aligned with the initial position of the roller of the correcting assembly 101. When the copper pipe is inserted into the guide structure 2 through the guide port 201, it can be more conveniently guided to the initial position of the correcting assembly 101 for correction, preventing deviation during the guiding process.

[0038] A second connecting member 501 is also provided in the present application, and the limiting member 5 and the second connecting member 501 are designed as an integrated structure, so that when the guide structure 2 is docked to one end of the guide structure 2 outlet, the second connecting member 501 can be sleeved onto the outer wall of the guide structure 2. The two are designed to match each other, so that the limiting member 5 is installed on the guide structure 2, which also facilitates subsequent disassembly and assembly operations.

[0039] A second limiting ring 204 is also provided in this application. The second limiting ring 204 is fixedly connected to the outer ring of the guide structure 2. When the second connecting member 501 drives the limiting member 5 to be sleeved on the outside of the guide structure 2, contact is generated between the interface of the second connecting member 501 and the second limiting ring 204, thereby limiting the second connecting member 501 to the corresponding position on the guide structure 2.

[0040] A support structure 6 is also provided in the present application. The support structure 6 is designed to set up the overall structure of the guide structure 2, wherein the bottom of the support structure 6 is fixedly connected to a base plate 6011, and the four corners of the base plate 6011 are fastened to the correction component 101 by bolts, thereby fixing the structure supported by the support structure 6 and connecting it to the correction component 101. This design also facilitates subsequent disassembly or replacement of the installation position.

[0041] It should also be noted that the bracket structure 6 is mainly composed of a lower bracket 601 and an upper bracket 602. Both the lower bracket 601 and the upper bracket 602 are provided with arc-shaped grooves. The arc-shaped grooves designed on the bracket structure 6 and the lower bracket 601 are symmetrical designs. This design allows the guide structure 2 to be inserted therein, which facilitates subsequent assembly.

[0042] A threaded locking rod 7 is also provided in the present application. When the bracket structure 6 composed of the lower bracket 601 and the upper bracket 602 sets up the guide structure 2 as a whole and is larger than the copper tube for guidance, the threaded locking rod 7 can rotate and lock the lower bracket 601 and the upper bracket 602 together to fix the guide structure 2 inserted therein. This design can disassemble the guide structure 2 and perform corresponding replacement operations according to the thickness of the copper tube to improve applicability.

[0043] A guide pipe 4 is also provided in the present application, and the liquid inlet 3 and the guide structure 2 are connected by the guide pipe 4, wherein the guide pipe 4 is installed obliquely on the outer wall of the guide structure 2. The oblique design is conducive to the circulation of liquid, and the two can circulate with each other. Therefore, when the liquid inlet 3 is placed on the opening of the guide pipe 4, lubricating oil can be continuously dripped into the inside of the liquid inlet 3. After dripping, the lubricating oil flows to the inside of the guide structure 2, that is, the copper tube insertion position, through the guidance of the guide pipe 4, thereby reducing the friction and damage generated between the copper tube and the roller on the correction component 101 in subsequent operations.

[0044] The built-in layer 401 is made of synthetic fiber material, is wear-resistant, high-temperature-resistant, and has good chemical stability, and can maintain the filtering effect for a long time.

[0045] The first connecting piece 301 is integrally designed with the liquid inlet 3, and the liquid inlet 3 is sleeved outside the opening of the guide pipe 4 through the first connecting piece 301, so that the liquid inlet 3 can be conveniently disassembled and cleaned during long-term use, and the liquid inlet 3 can be replaced according to the use requirement.

[0046] The first limiting ring 202 is fixedly installed on the guide structure 2, and when the guide structure 2 is inserted into the groove of the support structure 6 and fastened by rotating the threaded locking rod 7, the first limiting ring 202 can be tightly attached to the outer wall of the support structure 6, so that the guide structure 2 is limited at one end of the support structure 6 and positioned.

[0047] The first limiting ring 202 is further sleeved with an external sleeve 203 made of rubber material, and when the first limiting ring 202 limits the guide structure 2 at one end of the support structure 6 and contacts the outer wall of the support structure 6, the external sleeve 203 can increase the friction force of the contact surface and improve the stability.

[0048] The anti-skid inner pad 8 is further provided in the support structure 6 composed of the lower support 601 and the upper support 602, and the lower support 601 and the upper support 602 are both glued with the anti-skid inner pad 8 made of rubber material on the inner wall of the arc-shaped groove, so that when the lower support 601 and the upper support 602 jointly fix the guide structure 2 and contact the outer wall of the guide structure 2, the friction force of the contact surface can be increased, the connection is more stable, and the phenomenon of slipping is avoided.

[0049] It should be understood by those skilled in the art that the embodiments of the utility model shown in the above description and the drawings are only taken as examples and do not limit the utility model. The purpose of the utility model has been completely and effectively realized. The function and structural principle of the utility model have been shown and explained in the embodiments, and the embodiments of the utility model can be deformed or modified in any way without departing from the principle.

Claims

1. A copper tube correction device, characterized in that: The invention comprises a copper tube correction machine body (1) and a correction component (101), wherein the correction component (101) is mounted on the copper tube correction machine body (1) for correction, a guide structure (2) having a guide port (201) is provided at the feed of the correction component (101) for guiding, a liquid inlet (3) is provided on the guide structure (2) for liquid inlet, and a detachable limiting member (5) is provided at one end of the guide structure (2) facing the roller of the correction component (101) for limiting.

2. A copper tube correction device according to claim 1, characterized in that: The limiting member (5) and the guide structure (2) are connected via a second connecting member (501), one end of the second connecting member (501) is connected to the opening of the limiting member (5), and the other end is sleeved on the outside of the guide structure (2).

3. The copper tube correction device according to claim 1, characterized in that: A second limiting ring (204) is connected to the outer ring of the guide structure (2) for limiting the second connecting member (501).

4. A copper tube correction device according to claim 3, characterized in that: A support structure (6) is provided outside the guide structure (2); the bottom of the support structure (6) is connected to a bottom plate (6011) and is fastened to the copper tube correction machine body (1) by bolts.

5. A copper tube correction device according to claim 4, characterized in that: The support structure (6) comprises a lower support (601) and an upper support (602), and the lower support (601) and the upper support (602) are both provided with corresponding arc-shaped grooves in which the guide structure (2) is inserted.

6. A copper tube correction device according to claim 5, characterized in that: The lower bracket (601) and the upper bracket (602) are rotationally fastened via a plurality of threaded locking rods (7).

7. The copper tube correction device according to claim 1, characterized in that: The liquid inlet (3) and the guide structure (2) are connected via a guide pipe (4), an inner wall of which is glued a built-in layer (401), one end of the guide pipe (4) is connected to the outer wall of the guide structure (2), and the other end of the guide pipe (4) is sleeved with the liquid inlet (3).

8. The copper tube correction device according to claim 7, characterized in that: The liquid inlet (3) is connected to a first connecting piece (301) which is sleeved on the outside of the guide pipe (4).

9. The copper tube straightening device according to claim 4, characterized in that: The outer ring of the guide structure (2) is connected to a first limiting ring (202), and the outer sleeve (203) of the first limiting ring (202) is provided on the outside to contact the outer wall of the support structure (6).

10. The copper tube straightening device according to claim 5, characterized in that: Matching anti-slip inner pads (8) are provided in the arc-shaped grooves of the lower bracket (601) and the upper bracket (602).

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