Punching machine tool for punching motor air duct shell

Abstract

The utility model relates to the technical field of punching machine tools, and discloses a punching machine tool for punching a motor air duct shell, which comprises a machine body, a punching mechanism, a punching head, a punching table, a punching turntable and a pushing cylinder, the stamping turntable is rotatably connected to the stamping table; a plurality of stamping placing units distributed around the rotating central axis of the stamping turntable are arranged on the stamping turntable; each stamping placing unit is composed of at least two stamping placing cavities; the pushing air cylinder is arranged on the stamping table and located on one side of the stamping rotary disc. A telescopic shaft of the pushing air cylinder pushes the stamping rotary disc to rotate so that the stamping head can be switched from the position corresponding to one stamping containing unit to the position corresponding to the next stamping containing unit. The punching machine tool for punching the motor air duct shell is simple in structure, materials are fed on the punching rotary disc circularly, manual operation is reduced, time and labor are saved, operation is convenient, machining efficiency is effectively improved, time and cost are saved, and the production period is greatly shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machine tools, in particular to a punching machine tool used for punching a motor air duct shell. Background Art

[0002] Stamping is a forming method that relies on stamping machines and other equipment to apply external force to plates, strips, tubes and profiles to cause them to undergo plastic deformation or separation, thereby obtaining a workpiece (stamping part) of the desired shape and size.

[0003] The Chinese patent with patent number CN202741538U discloses a vertical hydraulic stamping machine, which relates to the technical field of stamping machine tools. It is composed of three support plates, an upper layer and a lower layer, and the three support plates are supported by four hydraulic rods. A stamping machine table is provided on the lower end surface of the lower layer, and a stamping hole is provided at the center of the stamping machine table. A stamping head is fixedly provided on the upper end surface of the lower layer just above the stamping hole. However, the vertical hydraulic stamping machine is similar to the existing stamping machine, and can only place the workpiece on the stamping machine table for stamping, which is inefficient and requires a long production cycle. Utility Model Content

[0004] The utility model aims to overcome the problems of the prior art and provides a punching machine tool for punching a motor air duct shell.

[0005] In order to achieve the above purpose, the utility model adopts the following scheme:

[0006] A stamping machine tool for stamping a motor air duct shell, which is used for stamping a motor air duct shell, comprises a body, a stamping mechanism, a stamping head and a stamping table; the lower end of the body is provided with a stamping table; the stamping mechanism is mounted on the upper end of the body; the stamping head is connected to the stamping mechanism corresponding to the position of the stamping table and moves up and down relative to the stamping table through the drive of the stamping mechanism; the stamping machine tool for stamping a motor air duct shell also comprises:

[0007] A stamping turntable, which is rotatably connected to the stamping platform; the stamping turntable has a plurality of stamping placement units arranged around its rotation center axis; each of the stamping placement units is composed of at least two stamping placement cavities for positioning and placing the motor air duct housing;

[0008] A pushing cylinder is arranged on the stamping table and located on one side of the stamping turntable; the telescopic shaft of the pushing cylinder pushes the stamping turntable to rotate so that the stamping head switches from a position corresponding to one stamping placement unit to a position corresponding to the next stamping placement unit.

[0009] Furthermore, the stamping machine tool for stamping the motor air duct housing also includes a stamping control system and a travel switch; the stamping control system is installed on the machine body and is electrically connected to the stamping mechanism, the push cylinder and the travel quick switch respectively;

[0010] The travel switch is arranged on the stamping turntable along the extension direction of the telescopic shaft of the pushing cylinder;

[0011] When the telescopic shaft of the pushing cylinder contacts the travel switch, the punching head switches from a position corresponding to one of the punching placement units to a position corresponding to the next punching placement unit.

[0012] Furthermore, the punching turntable includes a turntable plate body and an outer convex portion; the turntable plate body is rotatably connected to the punching platform;

[0013] A plurality of the punching and placing units are arranged on the turntable plate body around the rotation center axis of the turntable plate body; the outer convex parts having the same number as the punching and placing units and corresponding to the position of each punching and placing unit are provided on the peripheral side surface of the turntable plate body;

[0014] The telescopic shaft of the pushing cylinder contacts and pushes the outer protrusion to rotate, so as to drive the turntable plate to rotate so that the punching head switches from a position corresponding to one punching placement unit to a position corresponding to the next punching placement unit.

[0015] Furthermore, a limiting orifice plate located above the stamping turntable is provided at a position corresponding to the stamping head on the stamping table; the limiting orifice plate has a limiting hole for the stamping head to pass through; the stamping mechanism is provided with a limiting clamping column located on one side of the stamping head and used to clamp at the angle formed by an outer protrusion and the peripheral side surface of the turntable plate body when the stamping head and the motor air duct shell are stamped.

[0016] Furthermore, the distance between the turntable plate and the table surface of the punching table is 5-10 mm.

[0017] Furthermore, each of the stamping and placing units has four stamping and placing cavities; the number of the stamping heads is the same as the number of the stamping and placing cavities.

[0018] Furthermore, the stamping table has a stainless steel stamping plate at a position corresponding to the stamping turntable.

[0019] Furthermore, a sound insulation board is installed on the left side and the right side of the stamping table respectively.

[0020] Furthermore, the sound insulation board is a transparent plate-like structure.

[0021] Furthermore, the stamping turntable is installed on the stamping platform through a bearing shaft assembly.

[0022] Compared with the existing technology, the utility model has the following advantages:

[0023] 1. The utility model is provided with a stamping turntable on the stamping table, and then a plurality of stamping placement units are arranged on the stamping turntable; each stamping placement unit is composed of at least two stamping placement cavities for positioning and placing the motor air duct shell. In this way, under the rotation of the stamping turntable, each stamping placement unit is switched to correspond to the stamping head, so that a larger number of motor air duct shells can be stamped, the production efficiency is improved, and the production cycle is greatly shortened.

[0024] 2. The utility model combines a machine body, a stamping mechanism, a stamping head, a stamping table, a stamping turntable and a pushing cylinder. The telescopic shaft of the pushing cylinder pushes the stamping turntable to rotate so that the stamping head switches from a position corresponding to one stamping placement unit to a position corresponding to the next stamping placement unit. This design makes it convenient for the stamping head to stamp the motor air duct shell in the stamping placement cavity. This design has a simple structure, and the material is cyclically loaded on the stamping turntable, which reduces manual operation, saves time and effort, is easy to operate, effectively improves processing efficiency, and saves time and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] Figure 1 It is one of the three-dimensional structural schematic diagrams of a punching machine tool for punching a motor air duct shell of the utility model.

[0027] Figure 2 This is the second three-dimensional structural schematic diagram of the punching machine tool used for punching the motor air duct shell of the utility model.

[0028] Figure 3 It is a three-dimensional structural schematic diagram of a local stamping machine tool used for stamping a motor air duct shell of the utility model.

[0029] The figure includes:

[0030] Machine body 1, stamping mechanism 2, stamping head 3, stamping table 4, stainless steel stamping plate 41, stamping turntable 5, turntable plate body 51, stamping placement unit 511, stamping placement cavity 5111, outer protrusion 52, pushing cylinder 6, stamping control system 7, stroke switch 8, limit orifice plate 9, limit hole 91, limit clamping column 10, sound insulation board 11, bearing shaft assembly 12. DETAILED DESCRIPTION

[0031] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0032] like Figures 1 to 3 As shown, a stamping machine tool for stamping motor air duct shells is used for stamping motor air duct shells, including a body 1, a stamping mechanism 2, a stamping head 3, a stamping table 4, a stamping turntable 5, a pushing cylinder 6, a stamping control system 7 and a travel switch 8; a stamping table 4 is provided at the lower end of the body 1; the stamping mechanism 2 is installed on the upper end of the body 1; the stamping head 3 is connected to the stamping mechanism 2 corresponding to the position of the stamping table 4 and is moved up and down relative to the stamping table 4 by the drive of the stamping mechanism 2; the stamping turntable 5 is rotatably connected to the stamping table 4; specifically, the stamping turntable 5 is installed on the stamping table 4 through a bearing shaft assembly 12. The stamping turntable 5 has a plurality of stamping placement units 511 arranged around its rotation center axis; each of the stamping placement units 511 is composed of at least two stamping placement cavities 5111 for positioning and placing the motor air duct shell; the stamping turntable 5 is designed in this way, and under the rotation of the stamping turntable 5, each stamping placement unit 511 is switched to correspond to the stamping head 3, so that more motor air duct shells can be stamped, the production efficiency is improved, and the production cycle is greatly shortened. The push cylinder 6 is arranged on the stamping table 4 and is located on one side of the stamping turntable 5; the telescopic shaft of the push cylinder 6 pushes the stamping turntable 5 to rotate so that the stamping head 3 switches from the position corresponding to one of the stamping placement units 511 to the position corresponding to the next stamping placement unit 511. The stamping control system 7 is installed on the body 1 and is electrically connected to the stamping mechanism 2, the push cylinder 6 and the stroke quick-close respectively; the stamping control system 7 preferably adopts a PLC control system. The travel switch 8 is arranged on the stamping turntable 5 along the extension direction of the telescopic shaft of the pushing cylinder 6; when the telescopic shaft of the pushing cylinder 6 touches the travel switch 8, the stamping head 3 switches from the position corresponding to one stamping placement unit 511 to the position corresponding to the next stamping placement unit 511.

[0033] The stamping machine tool for stamping the motor air duct shell is combined by arranging a machine body 1, a stamping mechanism 2, a stamping head 3, a stamping table 4, a stamping turntable 5, a pushing cylinder 6, a stamping control system 7 and a travel switch 8. A plurality of stamping placement units 511 are arranged on the stamping turntable 5; each stamping placement unit 511 is composed of at least two stamping placement cavities 5111 for positioning and placing the motor air duct shell, and more motor air duct shells can be placed. When the telescopic shaft of the pushing cylinder 6 touches the travel switch 8, the travel switch 8 feedbacks To the stamping control system 7, the stamping control system 7 controls the contraction and reset movement of the push cylinder 6. At this time, the punching head 3 switches from the position corresponding to one of the stamping placement units 511 to the position corresponding to the next stamping placement unit 511, so that the punching head 3 can punch the motor air duct shell in the stamping placement cavity 5111. This design has a simple structure and can circulate the material on the stamping turntable 5, reducing manual operation, saving time and effort, and facilitating operation. It can effectively improve processing efficiency and save time and cost.

[0034] In this embodiment, the stamping turntable 5 includes a turntable plate body 51 and an outer protrusion 52; the turntable plate body 51 is rotatably connected to the stamping platform; a plurality of the stamping placement units 511 are arranged on the turntable plate body 51 around the rotation center axis of the turntable plate body 51; the circumferential side surface of the turntable plate body 51 is provided with the outer protrusions 52 which are the same in number as the stamping placement units 511 and correspond one-to-one to the position of each stamping placement unit 511; the telescopic shaft of the pushing cylinder 6 touches and pushes the outer protrusion 52 to rotate, which is used to drive the turntable plate body 51 to rotate so that the punching head 3 switches from the position corresponding to one of the stamping placement units 511 to the position corresponding to the next stamping placement unit 511. The telescopic shaft of the turntable plate 51 is used to touch and push the outer protrusion 52 to rotate, thereby driving the turntable plate 51 to rotate, which is conducive to the punching head 3 switching from the position corresponding to one punching placement unit 511 to the position corresponding to the next punching placement unit 511, and quickly punching the motor air duct shell. The structure is simple, and the material is cyclically loaded on the punching turntable 5, which reduces manual operation, saves time and labor, is easy to operate, effectively improves processing efficiency, and saves time and cost.

[0035] In order to improve the stability when stamping the motor air duct shell and prevent the stamping turntable 5 from deflecting, the stamping platform 4 is provided with a limiting orifice plate 9 located above the stamping turntable 5 at the position corresponding to the stamping head 3; the limiting orifice plate 9 has a limiting hole 91 for the stamping head 3 to pass through; the stamping mechanism 2 is provided with a limiting clamping column 10 located on one side of the stamping head 3 and used to clamp at the angle formed by an outer protrusion 52 and the peripheral side surface of the turntable plate 51 when the stamping head 3 and the motor air duct shell are stamped. Under the dual action of the limiting orifice plate 9 and the limiting clamping column 10, the stamping turntable 5 is effectively prevented from deflecting, and the stability when stamping the motor air duct shell is improved.

[0036] Preferably, the distance between the turntable plate 51 and the table surface of the punching table 4 is 5-10 mm. This design facilitates the rotation of the turntable plate 51 to drive the motor air duct shell to rotate to the bottom of the punching head 3. At the same time, when the punching head 3 is pressed against the motor air duct shell, within this distance range, the punching table 4 plays a certain supporting and pressure-bearing role on the stamped motor air duct shell, so as to better stamp the motor air duct shell.

[0037] In this embodiment, each of the stamping placement units 511 has four stamping placement cavities 5111; the number of the stamping heads 3 is the same as the number of the stamping placement cavities 5111. The stamping turntable 5 is designed in this way, and under the rotation of the stamping turntable 5, each stamping placement unit 511 is switched to correspond to the stamping head 3, and a single stamping can achieve the stamping of four motor air duct shells, thereby improving production efficiency and greatly shortening the production cycle.

[0038] In order to provide good support and pressure-bearing effect for the motor air duct housing during stamping, the stamping table 4 has a stainless steel stamping plate 41 at the position corresponding to the stamping turntable 5 .

[0039] In order to achieve a good sound insulation effect and a certain safety protection effect when stamping the motor air duct shell, and to prevent parts from flying to the left and right sides of the stamping table 4 due to abnormal stamping, a sound insulation board 11 is respectively installed on the left and right sides of the stamping table 4. Preferably, the sound insulation board 11 is a transparent plate-like structure, which is convenient for observing the stamping of the motor air duct shell.

[0040] In summary, the embodiment of the utility model provides a stamping machine for stamping motor air duct shells, wherein the stamping machine for stamping motor air duct shells is combined by setting a machine body 1, a stamping mechanism 2, a stamping head 3, a stamping table 4, a stamping turntable 5, a pushing cylinder 6, a stamping control system 7 and a travel switch 8, and a plurality of stamping placement units 511 are arranged on the stamping turntable 5; each stamping placement unit 511 is composed of at least two stamping placement cavities 5111 for positioning and placing the motor air duct shell, and more motor air duct shells can be placed. When the telescopic shaft of the pushing cylinder 6 is connected to the travel switch 8, When touched, the travel switch 8 is fed back to the stamping control system 7, and the stamping control system 7 controls the contraction and reset movement of the push cylinder 6. At this time, the punching head 3 switches from the position corresponding to one of the stamping placement units 511 to the position corresponding to the next stamping placement unit 511, so that the punching head 3 can punch the motor air duct shell in the stamping placement cavity 5111. This design has a simple structure and can circulate the material on the stamping turntable 5, which reduces manual operation, saves time and effort, is easy to operate, effectively improves processing efficiency, saves time and cost, and greatly shortens the production cycle.

[0041] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present application. These improvements and substitutions should also be regarded as the scope of protection of the present application.

Claims

1. A stamping machine for stamping a motor air duct shell, which is used for stamping a motor air duct shell, comprises a machine body, a stamping mechanism, a stamping head and a stamping table; the lower end of the machine body is provided with a stamping table; the stamping mechanism is mounted on the upper end of the machine body; the stamping head is connected to the stamping mechanism at a position corresponding to the stamping table and is driven by the stamping mechanism to move up and down relative to the stamping table; characterized in that: The stamping machine tool for stamping the motor air duct housing also includes: A stamping turntable, which is rotatably connected to the stamping platform; the stamping turntable has a plurality of stamping placement units arranged around its rotation center axis; each of the stamping placement units is composed of at least two stamping placement cavities for positioning and placing the motor air duct housing; A pushing cylinder is arranged on the stamping table and located on one side of the stamping turntable; the telescopic shaft of the pushing cylinder pushes the stamping turntable to rotate so that the stamping head switches from a position corresponding to one stamping placement unit to a position corresponding to the next stamping placement unit.

2. The stamping machine tool for stamping the motor air duct housing according to claim 1, characterized in that: The stamping machine tool for stamping the motor air duct housing also includes a stamping control system and a travel switch; the stamping control system is installed on the machine body and is electrically connected to the stamping mechanism, the push cylinder and the travel quick switch respectively; The travel switch is arranged on the stamping turntable along the extension direction of the telescopic shaft of the pushing cylinder; When the telescopic shaft of the pushing cylinder contacts the travel switch, the punching head switches from a position corresponding to one of the punching placement units to a position corresponding to the next punching placement unit.

3. The stamping machine tool for stamping the motor air duct housing according to claim 2, characterized in that: The punching turntable includes a turntable plate body and an outer convex portion; the turntable plate body is rotatably connected to the punching platform; A plurality of the punching and placing units are arranged on the turntable plate body around the rotation center axis of the turntable plate body; the outer convex parts having the same number as the punching and placing units and corresponding to the position of each punching and placing unit are provided on the peripheral side surface of the turntable plate body; The telescopic shaft of the pushing cylinder contacts and pushes the outer protrusion to rotate, so as to drive the turntable plate to rotate so that the punching head switches from a position corresponding to one punching placement unit to a position corresponding to the next punching placement unit.

4. The stamping machine tool for stamping the motor air duct housing according to claim 3, characterized in that: A limiting orifice plate located above the stamping turntable is provided at a position of the stamping table corresponding to the stamping head; the limiting orifice plate has a limiting hole through which the stamping head can pass; the stamping mechanism is provided with a limiting clamping column located on one side of the stamping head and used to clamp at an angle formed by an outer protrusion and the peripheral side surface of the turntable plate body when the stamping head and the motor air duct shell are stamped.

5. The stamping machine tool for stamping the motor air duct housing according to claim 3, characterized in that: The distance between the turntable plate and the table surface of the punching table is 5-10 mm.

6. The stamping machine tool for stamping the motor air duct housing according to claim 2, characterized in that: Each of the stamping and placing units has four stamping and placing cavities; the number of the stamping heads is the same as the number of the stamping and placing cavities.

7. The stamping machine tool for stamping the motor air duct housing according to claim 1, characterized in that: The stamping table has a stainless steel stamping plate at a position corresponding to the stamping turntable.

8. The stamping machine tool for stamping the motor air duct housing according to claim 1, characterized in that: A sound insulation board is respectively installed on the left side and the right side of the punching table.

9. The stamping machine tool for stamping the motor air duct housing according to claim 8, characterized in that: The sound insulation board is a transparent plate-shaped structure.

10. The stamping machine tool for stamping the motor air duct housing according to claim 1, characterized in that: The stamping turntable is installed on the stamping table through a bearing shaft assembly.

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