Aluminum cutting device for piston machining

Abstract

The utility model relates to an aluminum cutting device for piston processing, which comprises a rack, an aluminum cutting component, a feeding component and a material returning component, the aluminum cutting component, the feeding component and the material returning component are arranged on the rack, a bearing table is arranged on the rack, the material returning component comprises a transverse frame, one end of the transverse frame is arranged on the bearing table, and the other end of the transverse frame is arranged on the bearing table. A reciprocating conveying belt is arranged in the transverse direction of the bearing table, containing pieces are arranged on the conveying belt at intervals, openings are formed in the ends, away from the conveying belt, of the containing pieces, the conveying belt is used for driving the containing pieces to move along the movement track of the containing pieces, and a guide sliding way is arranged at the cutting position of the aluminum cutting assembly. The guide slide way is used for transferring the cut aluminum bars into the containing piece, and the feeding assembly is used for conveying the aluminum bars to the cutting position of the aluminum cutting assembly. According to the aluminum cutting device for piston machining, the cut aluminum columns can be prevented from being collided during collection, and the situation that the aluminum columns are separated from the conveying mechanism due to the characteristic that the aluminum columns are prone to rolling during collection can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of aluminum cutting, in particular to a piston processing aluminum cutting device. Background Art

[0002] Aluminum alloy pistons are important components of engines. Appropriate material selection can ensure the performance and life of the pistons. The production of aluminum alloy pistons adopts the extrusion method. Through the extrusion of the mold plate, the aluminum alloy material is formed into a piston blank under high temperature and high pressure. Because the shape of the piston is columnar or approximately columnar, when manufacturing aluminum alloy pistons, it is first necessary to cut the aluminum column of the required size from the aluminum rod. In the prior art, an aluminum cutting machine is generally used to cut the aluminum rod. The aluminum cutting machine generally includes a feeding mechanism and a cutting mechanism. The aluminum rod is transported to the cutting position of the cutting mechanism through the feeding mechanism, and then the aluminum column of the required size is cut. At this time, there are generally two ways to collect the cut aluminum column. The first is to collect the aluminum column next to the cutting mechanism. A storage box is set up, and the aluminum columns cut from the aluminum rods fall directly into the storage box. The second method is to set up a conveying mechanism (such as a conveyor belt) next to the cutting mechanism, and the cut aluminum columns are moved to the storage area by the conveying mechanism. Both storage methods can complete the collection of aluminum columns, but both have shortcomings. Among them, in the first storage method, the aluminum rods fall directly into the storage box, and the aluminum columns after falling will collide with the box wall or other aluminum columns, which may cause damage to the aluminum columns; in the second storage method, since the aluminum column is a columnar workpiece, it may roll in the opposite direction when the conveying mechanism conveys the aluminum column. In order to solve the above problems, a piston processing aluminum cutting device is proposed. Utility Model Content

[0003] The utility model aims to provide a piston processing aluminum cutting device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A piston processing aluminum cutting device comprises a frame, an aluminum cutting assembly arranged on the frame, a feeding assembly and a material stripping assembly;

[0006] A supporting platform is arranged on the frame, and the material unloading assembly includes a cross frame, one end of which is arranged on the supporting platform, and a reciprocating conveyor belt is arranged along the lateral direction of the supporting platform, and receiving pieces are arranged at intervals on the conveyor belt, and the receiving piece has an opening at one end away from the conveyor belt, and the conveyor belt is used to drive the receiving piece to move along its motion trajectory, and a guide slide is arranged at the cutting position of the aluminum cutting assembly, and the guide slide is used to transfer the cut aluminum rod to the receiving piece.

[0007] Furthermore, the aluminum rod on the feeding assembly is flush with the cutting position of the aluminum cutting assembly in the horizontal direction, and the feeding assembly is used to transport the aluminum rod to the cutting position of the aluminum cutting assembly.

[0008] Furthermore, the notch on one side of the guide slide is located at the cutting position of the aluminum cutting component, and the notch on the other side of the guide slide points to the conveyor belt.

[0009] Furthermore, the material return assembly also includes a cushion block, which is arranged at the lower end of the cross frame and placed on the upper end surface of the supporting platform.

[0010] Furthermore, the material return assembly also includes a driving source, a rotating wheel and an idler wheel. The output end of the driving source is detachably connected to the rotating wheel. The driving source is used to drive the rotating wheel to rotate, and the conveyor belt is tightly sleeved on the rotating wheel and the idler wheel.

[0011] Furthermore, the material stripping assembly also includes a connecting piece, which is arranged on the outer surface of the conveyor belt, and the receiving piece is connected to the connecting piece.

[0012] Furthermore, the connecting member includes a frame plate and a connecting seat, the frame plate is threadedly connected with a turn pin, the connecting seat is arranged on the side wall of the receiving member, and the connecting seat is provided with a turn hole matching the turn pin, the turn pin includes a threaded portion 1 and a smooth portion 1, a threaded portion 2 is arranged inside the turn hole, and the length of the threaded portion 1 is less than the length of the threaded portion 2.

[0013] Furthermore, the aluminum cutting device also includes a controller, and the aluminum cutting assembly, the loading assembly and the stripping assembly are all control-connected to the controller.

[0014] Compared with the prior art, the utility model has the beneficial effects that the material return assembly can prevent the cut aluminum columns from colliding during collection, and can also prevent the aluminum columns from escaping from the conveying mechanism due to their easy rolling characteristics during collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the aluminum cutting device for piston processing.

[0016] Figure 2 This is a schematic diagram of the structure of the stripping assembly of the aluminum cutting device for piston processing.

[0017] Figure 3 Cross-sectional view of the stripping assembly of the aluminum cutting device for piston machining.

[0018] Figure 4 Side view of the stripper assembly used to cut aluminum for piston machining.

[0019] Figure 5 This is a schematic diagram of the structure of the guide slideway of the piston processing aluminum cutting device.

[0020] In the figure: 1. frame; 2. controller; 3. aluminum cutting assembly; 4. guide slide; 41. mounting plate; 42. slide plate; 43. mounting groove; 5. support platform; 6. material return assembly; 61. cross frame; 62. conveyor belt; 63. drive source; 64. receiving part; 65. support; 66. connecting seat; 67. frame plate; 68. rotating wheel; 69. pad; 7. loading assembly. DETAILED DESCRIPTION

[0021] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0022] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0023] In addition, in order to better illustrate the present application, numerous specific details are provided in the specific embodiments below. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, and elements well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0024] Example 1, please refer to Figure 1 to Figure 5 The structure shown in the embodiment of the utility model is a piston processing aluminum cutting device, comprising a frame 1, an aluminum cutting assembly 3 arranged on the frame 1, a feeding assembly 7 and a material stripping assembly 6;

[0025] A supporting platform 5 is arranged on the frame 1, and the material return component 6 includes a cross frame 61, one end of the cross frame 61 is arranged on the supporting platform 5, and a reciprocating conveyor belt 62 is arranged along the horizontal direction of the supporting platform 5. Receiving parts 64 are arranged at intervals on the conveyor belt 62, and the receiving parts 64 have an opening at the end away from the conveyor belt 62. The conveyor belt 62 is used to drive the receiving parts 64 to move along its movement trajectory. A guide slide 4 is arranged at the cutting position of the aluminum cutting component 3, and the guide slide 4 includes two relatively arranged mounting plates 41, and a slide plate 42 is arranged between the two mounting plates 41. The guide slide 4 is used to transfer the cut aluminum rod to the receiving part 64.

[0026] In this embodiment, the aluminum cutting component 3 and the feeding component 7 are both existing technologies, and their structures and functions are no longer repeated. The supporting platform 5 is installed on the frame 1 by means of screw connection, and the supporting platform 5 is located below the aluminum cutting component 3. Connecting plates 1 (not shown in the figure) are provided on both sides of the supporting platform 5, and connecting plates 2 (not shown in the figure) opposite to the connecting plate 1 are provided on the frame 1. Threaded holes are provided on the connecting plates 1 and 2, and the threaded holes of the two are arranged opposite to each other. When the supporting platform 5 is installed on the frame 1, the connecting plate 1 is placed above the opposite connecting plate 2 so that the threaded holes of the two are opposite to each other, and the bolts are screwed into the threaded holes so that the connecting plate 1 is connected to the connecting plate 2 by means of screw connection. The so-called cutting place of the aluminum cutting component 3 refers to the workbench for cutting aluminum bars, where a clamp for the aluminum bar and a cutting tool are provided. The aluminum bar is clamped by the clamp, and the aluminum bar is cut by the cutting tool.

[0027] Furthermore, the aluminum rod on the loading assembly 7 is flush with the cutting position of the aluminum cutting assembly 3 in the horizontal direction, and the loading assembly 7 is used to transport the aluminum rod to the cutting position of the aluminum cutting assembly 3.

[0028] Furthermore, the notch on one side of the guide slide 4 is located at the cutting position of the aluminum cutting component 3 , and the notch on the other side of the guide slide 4 points to the conveyor belt 62 .

[0029] In this embodiment, the mounting plate 41 can be made of a trapezoidal plate material. The two mounting plates 41 are parallel and opposite to each other. The slide plate 42 is set on the opposite wall of the two mounting plates 41. The slide plate 42 can be installed between the two mounting plates 41 by mortise and tenon or plug-in. Of course, the integration of the slide plate 42 and the two mounting plates 41 is also an optional implementation. The length of the slide plate 42 is less than the length of the mounting plate 41, which can make one end of the slide plate 42 not flush with one end of the mounting plate 41 on the same side, forming a mounting groove 43. The reason for setting the mounting groove 43 is that the cutting part of the aluminum cutting component 3 is set horizontally. The setting of the mounting groove 43 can prevent the mounting plate 41 from being blocked by the horizontally set workbench or cutting device when it is installed to the cutting part of the aluminum cutting component 3. The two side edges of the mounting plate 41 and the slide plate 42 are set at an acute angle to the workbench of the aluminum cutting component 3, which is convenient for the cut aluminum column to fall into the guide slide 4, and the aluminum column falling into it can slide down through the inclined bottom surface.

[0030] Furthermore, the material stripping assembly 6 also includes a cushion block 69 , which is disposed at the lower end of the cross frame 61 and is placed on the upper end surface of the supporting platform 5 .

[0031] In this embodiment, a pillar 65 is provided below the cross frame 61, a universal wheel is provided below the pillar 65, and a pad 69 is provided on the lower section of the cross frame 61 by means of screw connection. According to the height of the pillar 65 and the height of the supporting platform 5 from the ground, the pad 69 of appropriate thickness is selected so that the cross frame 61 can be connected to the supporting platform 5.

[0032] Furthermore, the material return assembly 6 also includes a driving source 63, a rotating wheel 68 and an idler wheel. The output end of the driving source 63 is detachably connected to the rotating wheel 68. The driving source 63 is used to drive the rotating wheel 68 to rotate, and the conveyor belt 62 is tightly fitted on the rotating wheel 68 and the idler wheel.

[0033] In this embodiment, the driving source 63 can be a motor. After the motor is started, it drives the rotating wheel 68 to rotate, thereby driving the tight-fitting rotating wheel 68 and the conveyor belt 62 of the idler wheel to move. The idler wheel can play a role in tensioning and guiding during the synchronous transmission of the conveyor belt 62.

[0034] Furthermore, the material stripping assembly 6 also includes a connecting piece, which is arranged on the outer surface of the conveyor belt 62, and the receiving piece 64 is connected to the connecting piece.

[0035] In this embodiment, when the conveyor belt 62 moves to the two outermost rotating wheels 68, the continuously moving conveyor belt 62 will turn around the rotating wheels 68, which causes the receiving piece 64 arranged on the conveyor belt 62 to also rotate here, so that the opening of the receiving piece 64 turns from upward to downward, and when moving to the outermost rotating wheel 68 on the other side, the opening of the receiving piece 64 turns from downward to upward. The receiving piece 64 can adopt a receiving box with an opening, and the cut aluminum column falls into the receiving box. In the process of its opening turning from upward to downward, the aluminum column in the receiving box is poured from the receiving box to the workbench of the next process. It should be noted that the height of the horizontal frame 61 is slightly higher than the workbench.

[0036] Furthermore, the connecting member includes a frame plate 67 and a connecting seat 66, a rotating pin is threadedly connected to the frame plate 67, the connecting seat 66 is arranged on the side wall of the receiving member 64, a rotating hole matching the rotating pin is opened on the connecting seat 66, the rotating pin includes a threaded portion 1 and a smooth portion 1, a threaded portion 2 is arranged inside the rotating hole, and the length of the threaded portion 1 is less than the length of the threaded portion 2.

[0037] In this embodiment, the number of connecting members is several, the number of receiving members 64 is half of the number of connecting members, two connecting members form a group of connecting components, the two connecting members of a group of connecting components are relatively arranged on the conveyor belt 62, and all groups of connecting components are arranged on the conveyor belt 62 at intervals. The front and rear walls of each receiving member 64 are detachably connected with the two connecting members of a group of connecting components, respectively. By rotating the rotating pin, the threaded portion 1 of the rotating pin is screwed out from the threaded portion 2, leaving only the smooth portion 1 in the threaded portion 2. At this time, the connecting seat 66 can be rotated around the rotating pin. After rotating to the desired position, the threaded portion of the rotating pin is screwed out. One is screwed into the threaded portion 2 to fix the receiving piece 64 in the rotated state. The reason why the angle of the receiving piece 64 needs to be adjusted by the connecting piece is that when a longer piston moves from the inclined slide plate 42 of the guide slide 4, it is possible that the lower end of the piston will first contact the side wall of the receiving piece 64. At this time, if the piston is longer, a part of the piston will be supported on the edge of the receiving piece 64, resulting in the piston failing to fall stably into the receiving piece 64. Therefore, when the size of the piston is longer, it is necessary to fine-tune the angle of the receiving piece 64 so that the bottom of the piston can directly contact the bottom of the receiving piece 64 when it falls.

[0038] Furthermore, the aluminum cutting device also includes a controller 2, and the aluminum cutting component 3, the loading component 7 and the stripping component 6 are all controlled and connected to the controller 2.

[0039] In this embodiment, the controller 2 controls the opening and closing of the loading component 7, the unloading component 6 and the aluminum cutting component 3. After one end of the aluminum column is cut off and falls into the receiving piece 64, the conveyor belt 62 continues to move, so that the next receiving piece 64 moves to the bottom of the guide slide 4. In the process of the next receiving piece 64 moving to the bottom of the guide slide 4, it is necessary to control the loading component 7 to move the aluminum rod to the cutting position. When the next receiving piece 64 moves to the bottom of the guide slide 4, the aluminum cutting component 3 completes the cutting of the aluminum rod, and the cut aluminum column just falls under the guide slide 4. This process is controlled by the controller 2.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A piston processing aluminum cutting device, characterized in that: It includes a frame, an aluminum cutting assembly, a loading assembly and a material stripping assembly arranged on the frame; A supporting platform is arranged on the frame, and the material unloading assembly includes a cross frame, one end of which is arranged on the supporting platform, and a reciprocating conveyor belt is arranged along the lateral direction of the supporting platform, and receiving pieces are arranged at intervals on the conveyor belt, and the receiving piece has an opening at one end away from the conveyor belt, and the conveyor belt is used to drive the receiving piece to move along its motion trajectory, and a guide slide is arranged at the cutting position of the aluminum cutting assembly, and the guide slide is used to transfer the cut aluminum rod to the receiving piece.

2. A piston processing aluminum cutting device according to claim 1, characterized in that: The aluminum rod on the feeding assembly is flush with the cutting position of the aluminum cutting assembly in the horizontal direction, and the feeding assembly is used to transport the aluminum rod to the cutting position of the aluminum cutting assembly.

3. A piston processing aluminum cutting device according to claim 2, characterized in that: The notch on one side of the guide slide is located at the cutting position of the aluminum cutting component, and the notch on the other side of the guide slide points to the conveyor belt.

4. A piston processing aluminum cutting device according to claim 3, characterized in that: The material stripping assembly further comprises a cushion block, which is arranged at the lower end of the cross frame and is placed on the upper end surface of the supporting platform.

5. A piston processing aluminum cutting device according to claim 4, characterized in that: The material return assembly also includes a driving source, a rotating wheel and an idler wheel. The output end of the driving source is detachably connected to the rotating wheel. The driving source is used to drive the rotating wheel to rotate. The conveyor belt is tightly sleeved on the rotating wheel and the idler wheel.

6. The piston processing aluminum cutting device according to claim 5, characterized in that: The material stripping assembly further comprises a connecting piece, wherein the connecting piece is arranged on the outer surface of the conveyor belt, and the receiving piece is connected to the connecting piece.

7. A piston processing aluminum cutting device according to claim 6, characterized in that: The connecting member includes a frame plate and a connecting seat, the frame plate is threadedly connected with a rotating pin, the connecting seat is arranged on the side wall of the receiving member, and a rotating hole matching the rotating pin is opened on the connecting seat, the rotating pin includes a threaded portion 1 and a smooth portion 1, a threaded portion 2 is arranged inside the rotating hole, and the length of the threaded portion 1 is less than the length of the threaded portion 2.

8. The piston processing aluminum cutting device according to claim 7, characterized in that: The aluminum cutting device also includes a controller, and the aluminum cutting assembly, the loading assembly and the stripping assembly are all control-connected to the controller.

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