Conveying equipment for cooling forgings and high-temperature deformation waste heat isothermal normalizing system

Abstract

The utility model relates to conveying equipment for cooling forgings and a high-temperature deformation waste heat isothermal normalizing system. The conveying equipment for cooling the forgings comprises a rack, a driving part, a driving wheel, a driven wheel, a conveying belt and a cooling assembly, and the driving part is connected with the rack; the driving wheel is connected with the output end of the driving piece; the driven wheels and the driving wheels are arranged at intervals; the conveyor belt sleeves the driving wheel and the driven wheel; the cooling assembly is connected with the rack and comprises a cooling fan and a cooling pipe, and the output ends of the cooling fan and the cooling pipe face the conveying belt. During working, the driving part is started to drive the driving wheel to rotate, the driving wheel rotates to drive the driven wheel and the conveying belt to move, the conveying belt moves to convey forgings, and the cooling fan and the cooling pipe are started at the same time during conveying to cool the forgings on the conveying belt. Through the driving piece, the driving wheel, the driven wheel, the conveying belt and the cooling assembly, the forge pieces can be cooled while being conveyed, and the cooling effect of the forge pieces is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the cooling technical field, in particular to a conveying device for forging cooling and a high-temperature deformation residual heat isothermal normalizing system. BACKGROUND

[0002] The automobile flange is an important part for connecting the automobile rear axle and the flange wheel. The automobile flange bears huge torsion and impact force during automobile driving. The automobile flange is formed by using a forging process, heat treated after forging and machined to meet the use requirements.

[0003] Then the forged piece needs to be conveyed to the cooling device to be quenched below the phase transition temperature, then heat preserved and then air cooled. However, the forged piece after forging needs to be transported to the cooling device for a long time, which affects the cooling effect. CONTENT

[0004] The application aims to provide a conveying device for forging cooling and a high-temperature deformation residual heat isothermal normalizing system. The conveying device for forging cooling can cool the forged piece during transportation, thereby improving the cooling effect of the forged piece.

[0005] To this end, in a first aspect, the application provides a conveying device for forging cooling, comprising a rack, a driving member connected with the rack, a driving wheel connected with the output end of the driving member, a driven wheel arranged at intervals with the driving wheel, a conveying belt for sleeving the driving wheel and the driven wheel, and a cooling assembly connected with the rack, wherein the cooling assembly comprises a cooling fan and a cooling pipe, and the output ends of the cooling fan and the cooling pipe are directed to the conveying belt.

[0006] In a possible implementation manner, the cooling pipe is arranged in a ring shape and surrounds the cooling fan, and the cooling pipe is provided with a plurality of spray holes directed to the conveying belt, and the plurality of spray holes are arranged at intervals along the circumferential direction of the cooling pipe.

[0007] In a possible implementation manner, the cooling assembly is provided in multiple groups, and the multiple groups of the cooling assembly are arranged at intervals along the length direction of the conveying belt.

[0008] In a possible implementation manner, the multiple cooling pipes in the multiple groups of the cooling assembly are communicated.

[0009] In a possible implementation manner, the conveying belt is provided with a plurality of baffles arranged at intervals along the length direction of the conveying belt.

[0010] In a possible implementation, the conveying belt comprises a first section, a second section and a third section connected in sequence, the first section and the third section are horizontally arranged, and the third section is higher than the first section, and the second section is arranged in an inclined manner.

[0011] In a possible implementation, the rack is further provided with a first slide, the first slide is arranged in an inclined manner, and the lower end of the first slide is directed towards the first section.

[0012] In a possible implementation, the rack is further provided with a second slide, the second slide is arranged in an inclined manner, and the upper end of the second slide is directed towards the third section.

[0013] In a second aspect, the embodiments of the present application provide a high-temperature deformation residual heat isothermal normalizing system, comprising the conveying device for cooling of a forge piece as described in any of the above.

[0014] In a possible implementation, the rack is further provided with a first slide, the first slide is arranged in an inclined manner, and the lower end of the first slide is directed towards the first section.

[0015] According to the conveying device for cooling of a forge piece and the high-temperature deformation residual heat isothermal normalizing system provided by the embodiments of the present application, the conveying device for cooling of a forge piece comprises a rack, a driving member, a driving wheel, a driven wheel, a conveying belt and a cooling assembly, the driving member is connected with the rack, the driving wheel is connected with the output end of the driving member, the driven wheel is arranged in a spaced manner with the driving wheel, the conveying belt is used for sleeving the driving wheel and the driven wheel, and the cooling assembly is connected with the rack, the cooling assembly comprises a cooling fan and a cooling pipe, and the output ends of the cooling fan and the cooling pipe are directed towards the conveying belt. In operation, the driving member is started to drive the driving wheel to rotate, the driving wheel drives the driven wheel and the conveying belt to move, the movement of the conveying belt can convey the forge piece, and at the same time of the conveying, the cooling fan and the cooling pipe are started simultaneously to cool the forge piece at the conveying belt. According to the present application, the driving member, the driving wheel, the driven wheel, the conveying belt and the cooling assembly can cool the forge piece during the conveying, and the cooling effect of the forge piece is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor. In addition, the same components are marked with the same reference numerals in the drawings, and the drawings are not drawn according to the actual proportion.

[0017] Figure 1 The structure schematic diagram of the conveying device for cooling of a forge piece provided by the embodiments of the present application is shown.

[0018] Figure 2 Fig. 2 shows a top view of the conveying device for forging cooling provided by the embodiment of the present application;

[0019] Figure 3 Fig. 4 shows a structural schematic diagram of the cooling assembly provided by the embodiment of the present application.

[0020] Legend of reference signs:

[0021] 1, rack; 2, driving member; 3, driving wheel; 4, driven wheel; 5, conveying belt; 51, first section; 52, second section; 53, third section; 6, cooling assembly; 61, cooling fan; 62, cooling pipe; 621, injection hole; 7, baffle; 8, first slide; 9, second slide; 10, heat preservation bucket. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings 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 of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of protection of the present application.

[0023] After forging, the forgings need to be conveyed to the cooling device for quenching below the phase transition temperature, then heat preservation, and then air cooling. However, the forged forgings need to spend a lot of time in transporting to the cooling device, which affects the cooling effect.

[0024] Reference Figures 1-3 , Figure 1 Fig. 1 shows a structural schematic diagram of the conveying device for forging cooling provided by the embodiment of the present application, Figure 2 Fig. 2 shows a top view of the conveying device for forging cooling provided by the embodiment of the present application, Figure 3 Fig. 4 shows a structural schematic diagram of the cooling assembly provided by the embodiment of the present application.

[0025] In order to solve the above technical problem, the present application provides a conveying device for forging cooling, comprising a rack 1, a driving member 2, a driving wheel 3, a driven wheel 4, a conveying belt 5 and a cooling assembly 6, the driving member 2 is connected with the rack 1; the driving wheel 3 is connected with the output end of the driving member 2; the driven wheel 4 is arranged in interval with the driving wheel 3; the conveying belt 5 is used for sleeving the driving wheel 3 and the driven wheel 4; the cooling assembly 6 is connected with the rack 1, and the cooling assembly 6 comprises a cooling fan 61 and a cooling pipe 62, the output ends of the cooling fan 61 and the cooling pipe 62 are towards the conveying belt 5.

[0026] It needs to be understood that the driving member 2 is installed at the rack 1, and the installation mode can be detachable connection or fixed connection, which is not limited by the application. The driving member 2 is a motor, and the output end of the driving member 2 is connected with the driving wheel 3, and the driving member 2 can drive the driving wheel 3 to rotate. The driven wheel 4 is arranged in a spaced manner with the driving wheel 3, and the conveying belt 5 is sleeved with the driving wheel 3 and the driven wheel 4. When the driving wheel 3 rotates, the driven wheel 4 and the conveying belt 5 rotate together, and the conveying belt 5 is used for conveying the forged piece after forging, and the material of the conveying belt 5 is high-temperature resistant.

[0027] The conveying device for forging cooling further comprises a cooling assembly 6 connected with the rack 1, and the connection mode can be fixed connection or detachable connection, which is not limited by the application. The position of the cooling assembly 6 is not limited by the application, and the cooling assembly 6 can be located above the conveying belt 5 or on the side of the conveying belt 5. The output end of the cooling assembly 6 faces the conveying belt 5, so as to cool the forged piece at the conveying belt 5. In an example, the cooling assembly 6 is located above the conveying belt 5, which further improves the cooling effect of the conveying belt 5. The cooling assembly 6 comprises a cooling fan 61 and a cooling pipe 62. The cooling fan 61 has its own driving motor, which can drive the fan blade to rotate to cool the forged piece at the conveying belt 5. The cooling pipe 62 can also spray liquid to cool the forged piece at the conveying belt 5. The liquid can be water or other cooling liquid, which is not limited by the application. Moreover, the cooling fan 61 rotates while the cooling pipe 62 sprays, and the cooling fan 61 is used together with the cooling pipe 62, which can improve the cooling effect of the forged piece at the conveying belt 5.

[0028] In work, the driving member 2 starts to drive the driving wheel 3 to rotate, the driving wheel 3 drives the driven wheel 4 and the conveying belt 5 to move, and the conveying belt 5 moves to convey the forged piece. At the same time, the cooling fan 61 and the cooling pipe 62 are started to cool the forged piece at the conveying belt 5. Through the driving member 2, the driving wheel 3, the driven wheel 4, the conveying belt 5 and the cooling assembly 6, the forged piece can be cooled during transportation, and the cooling effect of the forged piece is improved.

[0029] The application further comprises a temperature sensor, and the output end of the temperature sensor faces the conveying belt. The temperature sensor can be used to detect the temperature of the forged piece, and the operator can adjust the working efficiency of the driving member 2 according to the temperature of the forged piece, so as to control the temperature of the conveying belt 5 and the cooling effect of the forged piece.

[0030] In order to further facilitate control, a control center can also be provided, and the control center is electrically connected with the temperature sensor and the driving member 2. The temperature of the temperature sensor can be transmitted to the control center, and the control center can control the driving member 2 according to the temperature feedback of the temperature sensor, so as to improve the convenience of the operator.

[0031] In some optional embodiments, the cooling pipes 62 can be arranged in a serpentine shape and located on the side of the cooling fan 61 facing the forging, which can further improve the spraying effect on the forging.

[0032] With reference to Figure 3 In some optional embodiments, the cooling pipes 62 are arranged in a ring shape and surround the cooling fan 61. The cooling pipes 62 are provided with a plurality of spray holes 621 facing the conveying belt 5, and the plurality of spray holes 621 are arranged at intervals along the circumferential direction of the cooling pipes 62. The cooling pipes 62 surround the cooling fan 61 without interfering with the cooling fan 61, and the cooperation effect of the cooling pipes 62 and the cooling fan 61 can be further improved. The shape of the spray holes 621 is not limited in the present application, and the spray holes 621 can be circular, square or any other shape. The spray holes 621 are provided in multiple, and the plurality of spray holes 621 can improve the spraying effect on the forging and further improve the cooling effect on the forging.

[0033] In some optional embodiments, the cooling assembly 6 is provided in multiple groups, and the multiple groups of cooling assemblies 6 are arranged at intervals along the length direction of the conveying belt 5. The plurality of cooling assemblies 6 can improve the cooling effect on the forging, and the number of the cooling assemblies 6 is not limited in the present application. In one example, the cooling assembly 6 is provided in three groups.

[0034] In some optional embodiments, the plurality of cooling pipes 62 in the multiple groups of cooling assemblies 6 are independent of each other, that is, the operator can control the water output of each cooling pipe 62 independently, so that the control is more accurate.

[0035] In some optional embodiments, the plurality of cooling pipes 62 in the multiple groups of cooling assemblies 6 are connected. That is, the operator can control the water output of all the cooling pipes 62 by controlling one cooling pipe 62, so that the operation is more convenient.

[0036] With reference to Figure 1 and Figure 2 In some optional embodiments, the conveying belt 5 is provided with a baffle 7, and the baffle 7 is provided in multiple and arranged at intervals along the length direction of the conveying belt 5. The baffle 7 is arranged in a long strip shape and extends along the width direction of the conveying belt 5. The plurality of baffles 7 are arranged at intervals along the length direction of the conveying belt 5, so as to divide the conveying belt 5 into multiple areas. The adjacent two forgings can be prevented from being pressed or contacted with each other, and the cooling effect of the cooling assembly 6 on the forgings can be further improved.

[0037] In some optional embodiments, the conveyor belt 5 includes a first section 51, a second section 52, and a third section 53 connected in sequence. The first section 51 and the third section 53 are horizontally arranged, and the height of the third section 53 is higher than the height of the first section 51. The second section 52 is inclined. The horizontal arrangement of the first section 51 facilitates the entry of the forged workpiece into the conveyor belt 5 and facilitates the transport of the forging workpiece. The horizontal arrangement of the third section 53 facilitates the removal of the cooled forging workpiece. The inclined arrangement of the second section 52 connects the lower end of the inclined second section 52 to the first section 51 and the upper end of the inclined second section 52 to the third section 53.

[0038] Furthermore, the baffle 7 can prevent the forging from slipping during the second stage 52 conveying process, and the baffle 7 can improve the conveying effect of the forging.

[0039] In some optional embodiments, the frame 1 is further provided with a first slide rail 8, which is inclined, with the lower end of the inclined first slide rail 8 facing the first section 51. The first slide rail 8 facilitates the transport of the forged workpiece to the first section 51. To prevent the forging workpiece from being missed in the first slide rail 8, a surrounding edge is provided on the periphery of the first slide rail 8. Furthermore, the inclined first slide rail 8 eliminates the need for external force to transport the forging workpiece, reducing transportation costs.

[0040] In some optional embodiments, the frame 1 is further provided with a second slide rail 9, which is inclined, with its upper end facing the third segment 53. The second slide rail 9 facilitates the transport of the forging at the third segment 53 to another location. To prevent the forging from being missed in the second slide rail 9, a perimeter is provided around it. Furthermore, the inclined arrangement of the second slide rail 9 eliminates the need for external force to transport the forging, reducing transportation costs.

[0041] Reference Figures 1-3 This application also includes a high-temperature deformation residual heat isothermal normalizing system, comprising the conveying equipment for cooling forgings as described in any of the above claims. The conveying equipment for cooling forgings includes a frame 1, a drive component 2, a drive wheel 3, a driven wheel 4, a conveyor belt 5, and a cooling assembly 6. The drive component 2 is connected to the frame 1; the drive wheel 3 is connected to the output end of the drive component 2; the driven wheel 4 is spaced apart from the drive wheel 3; the conveyor belt 5 is used to mount the drive wheel 3 and the driven wheel 4; the cooling assembly 6 is connected to the frame 1, and the cooling assembly 6 includes a cooling fan 61 and a cooling pipe 62, with the output ends of the cooling fan 61 and the cooling pipe 62 facing the conveyor belt 5.

[0042] During operation, the drive unit 2 starts, driving the drive wheel 3 to rotate. The rotation of the drive wheel 3 drives the driven wheel 4 and the conveyor belt 5 to move. The movement of the conveyor belt 5 transports the forgings. Simultaneously, the cooling fan 61 and cooling pipe 62 start, thereby cooling the forgings at the conveyor belt 5. This application, through the drive unit 2, drive wheel 3, driven wheel 4, conveyor belt 5, and cooling assembly 6, can cool the forgings during transportation, improving the cooling effect of the forgings.

[0043] This application also includes a heat preservation barrel 10, which is located at the lower end of the inclined second slide 9. That is, the forging that slides out from the third section 53 can be transported to the heat preservation barrel 10 through the second slide 9 and kept at a constant temperature in the heat preservation barrel 10 until the microstructure is completely transformed and isothermal normalizing is completed.

[0044] It should be noted that the terms "one embodiment," "embodiment," "exemplary embodiment," "some embodiments," etc., mentioned in the specification indicate that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Moreover, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not, is within the knowledge scope of those skilled in the art.

[0045] It should be readily understood that the terms “on,” “above,” and “on top of” in this disclosure should be interpreted in the broadest possible sense, such that “on” means not only “directly on something” but also “on something” with an intermediate feature or layer therebetween, and that “above” or “on top of” means not only “on top of something” but also “on top of something” without an intermediate feature or layer therebetween (i.e., directly on something).

[0046] Furthermore, for ease of explanation, spatially relative terms such as "below," "below," "under," "above," and "above" may be used to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation other than those shown in the figures. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptive terms used herein may be interpreted accordingly.

[0047] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A conveying device for cooling forgings, characterized in that, include: Rack (1); The drive unit (2) is connected to the frame (1); The drive wheel (3) is connected to the output end of the drive unit (2); The driven wheel (4) is spaced apart from the driving wheel (3); Conveyor belt (5), used to mount the driving wheel (3) and driven wheel (4); and A cooling assembly (6) is connected to the frame (1). The cooling assembly (6) includes a cooling fan (61) and a cooling pipe (62). The output ends of the cooling fan (61) and the cooling pipe (62) face the conveyor belt (5).

2. The conveying device for cooling forgings according to claim 1, characterized in that, The cooling pipe (62) is arranged in a ring and surrounds the cooling fan (61). The cooling pipe (62) is provided with a plurality of spray holes (621) facing the conveyor belt (5). The plurality of spray holes (621) are arranged at intervals along the circumference of the cooling pipe (62).

3. The conveying device for cooling forgings according to claim 2, characterized in that, The cooling components (6) are provided in multiple sets, and the multiple sets of cooling components (6) are spaced apart along the length direction of the conveyor belt (5).

4. The conveying device for cooling forgings according to claim 3, characterized in that, The multiple cooling pipes (62) in the multiple sets of cooling assemblies (6) are connected.

5. The conveying device for cooling forgings according to claim 1, characterized in that, The conveyor belt (5) is provided with baffles (7), and there are multiple baffles (7) arranged at intervals along the length of the conveyor belt (5).

6. The conveying device for cooling forgings according to claim 1, characterized in that, The conveyor belt (5) includes a first section (51), a second section (52) and a third section (53) connected in sequence. The first section (51) and the third section (53) are set horizontally, and the height of the third section (53) is higher than the height of the first section (51). The second section (52) is set at an angle.

7. The conveying device for cooling forgings according to claim 6, characterized in that, The frame (1) is also provided with a first slide (8), which is inclined and the lower end of the inclined first slide (8) faces the first segment (51).

8. The conveying device for cooling forgings according to claim 6, characterized in that, The frame (1) is also provided with a second slide (9), which is inclined and the upper end of the inclined second slide (9) faces the third section (53).

9. A high-temperature deformation waste heat isothermal normalizing system, characterized in that, Includes the conveying equipment for cooling forgings as described in any one of claims 1-8.

10. The high-temperature deformation waste heat isothermal normalizing system according to claim 9, characterized in that, It also includes an insulated bucket (10), which is located at the lower end of the inclined second slide (9).

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