Non-ferrous metal calendering device

Abstract

The non-ferrous metal calendering device comprises a working table, two supporting plates arranged on the working table, material guiding rollers and a pressing roller, the pressing roller is erected between the two supporting plates and located on the working table, and the material guiding rollers are arranged on the supporting plates on the two sides of the pressing roller; the compression roller comprises a roller shaft and a roller sleeve, the roller sleeve is sleeved on the roller shaft, the surface of the roller shaft is provided with spiral temperature control grooves which are communicated with each other, two ends of the roller shaft are provided with supporting rollers, and the supporting rollers are installed on the supporting plates through bearing seats. The compression roller is improved, the roller shaft is sleeved with the roller sleeve, the spiral temperature control groove is formed in the surface of the roller shaft, temperature control oil is guided into the temperature control groove through the guide-in channel and the oil pump according to needs, temperature control over the compression roller can be achieved, and temperature control during rolling of the compression roller and non-ferrous metal is effectively guaranteed; the non-ferrous metal is prevented from being recrystallized in the rolling process due to too high temperature, and the performance of the non-ferrous metal is not influenced.

Description

Technical Field

[0001] This utility model relates to the field of non-ferrous metal processing technology, and more specifically, to a non-ferrous metal rolling apparatus. Background Technology

[0002] Non-ferrous metals are the basic materials for the development of the national economy. In particular, copper is used in most industries such as aviation, aerospace, automobiles, machinery manufacturing, and construction. Most metals undergo rolling during processing. Rolling is a forming process that uses the pressure generated by the gap between rollers to stretch the metal into a thin film or sheet.

[0003] In the processing of non-ferrous metal materials, rolling operations are often designed to process metal materials into flat shapes. Non-ferrous metal rolling refers to the rolling process of thick non-ferrous metal materials into thinner sheet structures.

[0004] Temperature control is crucial during the rolling process. If the rolling temperature is higher than the recrystallization temperature of the non-ferrous metal, recrystallization will occur during processing, leading to a decrease in performance. At the same time, if the rolling temperature is too low, the rolled non-ferrous metal will be too hard, increasing the processing difficulty. Therefore, in order to control the rolling effect of non-ferrous metals, it is necessary to maintain a certain temperature during the rolling process. However, existing rolling equipment does not have a certain temperature control function, which will increase the difficulty of rolling and affect the efficiency and quality of rolling.

[0005] Therefore, it is necessary to propose a non-ferrous metal rolling apparatus to solve the above-mentioned technical problems. Utility Model Content

[0006] This invention provides a non-ferrous metal rolling apparatus to solve the problem of poor temperature control in existing non-ferrous metal rolling processes.

[0007] According to one aspect of the present invention, a non-ferrous metal rolling apparatus is provided, comprising a worktable, two support plates mounted on the worktable, a guide roller, and a pressure roller. The pressure roller is mounted between the two support plates and on the worktable, and the guide roller is mounted on the support plates on both sides of the pressure roller. The pressure roller includes a roller shaft and a roller sleeve, the roller sleeve being fitted onto the roller shaft. The surface of the roller shaft is provided with a spiral-shaped and interconnected temperature control groove. Support rollers are provided at both ends of the roller shaft, and the support rollers are mounted on the support plates through bearing seats. An inlet channel communicating with the temperature control groove is provided in the middle of the support roller, and the inlet channel is connected to temperature control oil through an oil pump.

[0008] Based on the above scheme, a preferred embodiment is provided on the inner edge surface of the roller sleeve and the end face opposite to the temperature control groove, which is provided with a fan-shaped expansion groove. The expansion groove and the temperature control groove form a sealed temperature control cavity for the flow of temperature control oil.

[0009] Preferably on the basis of the above scheme, the two ends of the roller shaft are provided with guide holes for connecting the guide channel and the temperature control groove.

[0010] Preferably on the basis of the above scheme, the support roller is provided with a driven gear, and a driving motor is arranged on the workbench, the output end of the driving motor is connected with the driving gear, and the driving gear is engaged with the driven gear.

[0011] Preferably on the basis of the above scheme, the roller sleeve is a stainless steel roller.

[0012] The non-ferrous metal calendering device of the utility model, through improving the compression roller, adopting roller sleeve outside the roller shaft, setting the temperature control groove in spiral shape on the roller shaft surface, guiding the temperature control oil into the temperature control groove through the guide channel by oil pump according to the need, can realize the temperature control of the compression roller, effectively ensure the temperature control when the compression roller and the non-ferrous metal are calendered, avoid the recrystallization of the non-ferrous metal in the calendering process caused by the too high temperature, and affect the performance of the non-ferrous metal. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can be obtained according to these drawings without creating the creative labor.In the drawings:

[0014] Figure 1 It is the perspective structural schematic diagram of the non-ferrous metal calendering device of the utility model;

[0015] Figure 2 It is the top view of the non-ferrous metal calendering device of the utility model;

[0016] Figure 3 It is the schematic diagram of the compression roller of the utility model;

[0017] Figure 4 It is the sectional view of the roller shaft of the utility model;

[0018] Figure 5 It is the schematic diagram of the oil pump and the compression roller connection of the utility model;

[0019] Explanation of the drawing reference numeral:

[0020] 10, workbench;

[0021] 20, support plate;30, material guiding roller;40, compression roller;41, roller shaft;42, temperature control groove;421, support roller;422, guide channel;423, guide hole;43, roller sleeve;431, expansion groove;50, driving motor;51, driven gear;52, oil pump. DETAILED DESCRIPTION

[0022] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0023] It should be understood that, when used in this specification and the appended claims, the term "comprising" indicates the presence of a descriptive feature, integral, step, operation, element, and / or component, but does not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or sets.

[0024] To keep the drawings concise, only the parts relevant to this invention are shown schematically in each figure, and they do not represent the actual structure of the product. Furthermore, for ease of understanding, in some figures, only one of the components with the same structure or function is schematically depicted, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one."

[0025] It should also be further understood that the term “and / or” as used in this application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0026] In the embodiments shown in the accompanying drawings, the directional indications (such as up, down, left, right, front, and back) used to explain the structure and movement of the various components of this invention are relative rather than absolute. These descriptions are appropriate when these components are in the positions shown in the drawings. If the descriptions of the positions of these components change, these directional indications also change accordingly.

[0027] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort.

[0029] Please see Figure 1 and combined Figure 2 and Figure 3As shown, the non-ferrous metal calendering device, including workbench 10, support plate 20, material guide roller 30 and press roller 40, support plate 20 is erected on both sides of workbench 10, and bearing seat is installed on support plate 20, material guide roller 30 is erected on support plate 20,

[0030] Press roller 40 is erected between two support plates 20 and on workbench 10, material guide roller 30 is arranged on the support plate 20 on both sides of press roller 40, non-ferrous metal is conveyed to the lower side of press roller 40 through material guide roller 30, and the non-ferrous metal is processed through press roller 40 to realize the processing, and the processed non-ferrous metal is automatically guided out through the material guide roller 30 on the other side of press roller 40.

[0031] Specifically, the press roller 40 of the utility model includes a roller shaft 41 and a roller sleeve 43, the roller sleeve 43 is sleeved on the roller shaft 41, the surface of the roller shaft 41 is provided with temperature control grooves 42 in a spiral shape and in communication with each other, both ends of the roller shaft 41 are provided with support rollers 421, the support rollers 421 are installed on the support plate 20 through the bearing seat, the middle part of the support roller 421 is provided with an import channel 422 in communication with the temperature control groove 42, one end of the import channel 422 is connected with an oil inlet pipe through an oil pump, the other end of the import channel 422 is connected with an oil return pipe, the oil inlet pipe is respectively communicated with hot oil and cooling oil, and the specific structure is shown in Figure 4 And Figure 5 As shown.

[0032] Among them, the roller sleeve 43 of the utility model is a stainless steel roller, and a temperature sensor is embedded on the roller sleeve 43 to obtain the temperature on the roller sleeve 43.

[0033] In use, according to the temperature of the roller sleeve 43, hot oil can be selectively introduced through the oil pump 52 to heat the roller sleeve 43, or cooling oil can be introduced to cool the roller sleeve 43, so as to control the temperature of the roller sleeve 43 when acting on the non-ferrous metal, avoid recrystallization caused by too high temperature of the non-ferrous metal during calendering, and affect the calendering effect, and also can avoid that the non-ferrous metal has low temperature when being introduced to the lower side of the press roller 40, cracks are generated in the calendering process, and the calendering effect is affected.

[0034] In order to further illustrate the technical scheme of the utility model, please continue to refer to Figure 3 As shown, the inner edge surface of the roller sleeve 43 is provided with a fan-shaped expansion groove 431 opposite to the end surface of the temperature control groove 42, and the expansion groove 431 and the temperature control groove 42 form a sealed temperature control cavity for temperature control oil circulation. When the temperature control oil is introduced into the temperature control groove 42, the contact surface with the temperature control oil can be expanded through the expansion groove 431 to realize rapid temperature regulation of the roller sleeve 43.

[0035] The utility model discloses a roller shaft 41's both ends are provided with the import hole 423 for the intercommunication import channel 422 and temperature control groove 42, and the support roller 421 is equipped with the passive gear 51, and is equipped with the drive motor 50 on the workstation 10, and the output of drive motor 50 is connected with the driving gear, and the driving gear is engaged with the passive gear 51.

[0036] The utility model discloses a nonferrous metal calendering device, through the improvement pressure roller 40, adopt the roller shaft 41 outer sleeve roller sleeve 43, set up the temperature control groove 42 of spiral shape on the roller shaft 41 surface, through import channel 422 according to need through oil pump to import temperature control oil to temperature control groove 42, can realize to pressure roller 40 temperature regulation and control, effectively guarantee pressure roller 40 and nonferrous metal carry out the temperature control when the extension pressure, avoid temperature too high and cause the recrystallization of nonferrous metal in the extension pressure process, influence the performance of nonferrous metal.

[0037] Finally, the method of the present application is only a preferred embodiment, not for limiting the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A non-ferrous calendering device, characterized in that, The device comprises a workbench, two supporting plates, a material guiding roller and a pressing roller, the pressing roller is arranged between the two supporting plates and on the workbench, and the material guiding roller is arranged on the supporting plates on both sides of the pressing roller; the pressing roller comprises a roller shaft and a roller sleeve, the roller sleeve is sleeved on the roller shaft, the surface of the roller shaft is provided with temperature control grooves in a spiral shape and in communication with each other, supporting rollers are arranged at both ends of the roller shaft, the supporting rollers are installed on the supporting plates through bearing seats, the middle part of the supporting rollers is provided with an import channel in communication with the temperature control grooves, and the import channel is communicated with temperature control oil through an oil pump.

2. A non-ferrous rolling apparatus according to claim 1, wherein The end face of the inner edge surface of the roller sleeve opposite to the temperature control grooves is provided with a fan-shaped expansion groove, and the expansion groove and the temperature control grooves form a sealed temperature control cavity for temperature control oil circulation.

3. A non-ferrous rolling apparatus as claimed in claim 1, characterized in that The both ends of the roller shaft are provided with import holes for connecting the import channel and the temperature control grooves.

4. A non-ferrous rolling apparatus as claimed in claim 1, characterized in that A driven gear is arranged on the supporting roller, and a driving motor is arranged on the workbench, the output end of the driving motor is connected with a driving gear, and the driving gear is engaged with the driven gear.

5. A non-ferrous rolling apparatus as claimed in claim 1, characterized in that The roller sleeve is a stainless steel roller.

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