CN218361527U

CN218361527U - Clutch sheet metal part stamping die with automatic blanking mechanism

Info

Publication number: CN218361527U
Application number: CN202222419579.8U
Authority: CN
Inventors: 周炯钊; 林宪; 谢敏; 徐国飞
Original assignee: Ben Ben Intelligent Manufacturing Hangzhou Co ltd
Current assignee: Ben Ben Intelligent Manufacturing Hangzhou Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-24
Anticipated expiration: 2032-09-13

Abstract

The application discloses clutch sheet metal component stamping die with automatic blanking mechanism, it belongs to the punching machine field. The method comprises the following steps: a stamping device; the driving device is connected to the stamping device and used for driving the stamping device to stamp; the positioning piece is arranged below the punching device and used for positioning the clutch; clutch sheet metal component stamping die with automatic blanking mechanism still includes: the punching device includes: a connecting plate connected to a driving device; a plurality of stamping heads which are all arranged on the connecting plate and used for punching the clutch; the blanking mechanism is mounted to the connecting plate and used for enabling the stamped clutch to be separated from the stamping head; a plurality of through holes are formed in the connecting plate; the blanking mechanism comprises: the ejection rod is inserted into the through hole and is connected to the through hole in a sliding mode; and an elastic member installed to one end of the knock-out rod inserted into the through hole. The beneficial effect of this application lies in providing a stamping die who has automatic blanking mechanism of clutch is changed in quick ejection of compact.

Description

Clutch sheet metal part stamping die with automatic blanking mechanism

Technical Field

The application relates to the field of punching machines, in particular to a clutch sheet metal part stamping die with an automatic blanking mechanism.

Background

The punching machine is mainly used for punching the clutch disc and punching a plurality of holes in the clutch disc.

The structure of the product can refer to the arrangement of a drawer 2, a first electric telescopic rod 10, a fixed box 12 and a second electric telescopic rod 16 disclosed in Chinese patent document CN216501759U, the third electric telescopic rod 20 is opened to stretch through an external controller, the third electric telescopic rod 20 drives a pulley 19 to slide up and down through a movable plate 21, through a set handle 4, the device is convenient to move, the raw material is placed above a lower die 14, the first electric telescopic rod 10 is opened to stretch through the external controller, the first electric telescopic rod 10 drives the upper die 5 to slide up and down, through a set fixed ring 8 and a set first connecting rod 11, the stability of the upper die 5 can be increased, the waste generated by stamping is convenient to collect through the arranged drawer 2, the second electric telescopic rod 16 is opened to stretch through the external controller, the second electric telescopic rod 16 drives a sliding block 15 to slide up and down in an inner cavity of the fixed block 13, the sliding block 15 drives the lower die 14 to slide up and down through the set second connecting rod 17, and the purpose of taking materials is achieved.

Owing to do not set up blanking mechanism in above-mentioned structure, so can cause the clutch to be difficult to and the pressure head separation after the punching press is ended, and then can't carry out ejection of compact to the clutch fast and change.

There is a need for a stamping die with an automatic blanking mechanism for rapid discharging and clutch replacement.

SUMMERY OF THE UTILITY MODEL

This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

In order to solve the technical problems mentioned in the background section above, some embodiments of the present application provide a clutch sheet metal part stamping die with an automatic blanking mechanism, including: the stamping device is used for punching the clutch; the driving device is connected to the stamping device and used for driving the stamping device to stamp; the positioning piece is arranged below the punching device and used for positioning the clutch; clutch sheet metal component stamping die with automatic blanking mechanism still includes: the punching device includes: a connecting plate connected to the driving device; a plurality of stamping heads which are all arranged on the connecting plate and used for punching the clutch; the blanking mechanism is mounted to the connecting plate and used for enabling the stamped clutch to be separated from the stamping head; a plurality of through holes are formed in the connecting plate; blanking mechanism contains: an ejector rod inserted into the through hole and slidably connected to the through hole; and an elastic member installed to one end of the knock-out rod inserted into the through hole.

The punching press head moves downwards to punch, the ejector rod can abut against the clutch before the punching press head punches, the clutch is limited, the punching press head continues to move downwards and starts to punch, the elastic piece is compressed, the ejector rod applies downward pressure to the clutch, after the punching press is finished, the punching press head resets, and in order to avoid that the clutch resets along with the punching press head, the pressure applied to the clutch through the ejector rod enables the clutch to keep the original position immovable.

Further, the connection plate includes: the template comprises a first template and a second template, wherein the first template is positioned above the second template; the through-hole includes: a first hole part arranged on the first template; the second hole part is arranged in the second template; the second hole portion has a larger diameter than the first hole portion.

Further, the ejector rod includes: the limiting part is arranged in the second hole part in a sliding manner and is abutted against the inner wall of the second hole part; the ejection part is connected to the limiting part and is in sliding connection with the first hole part.

Further, the positioning member includes: a support plate for supporting the clutch; a spline roller mounted to the support plate for positioning the clutch; and the waste material hole is formed in the supporting plate and used for discharging stamping waste materials.

Furthermore, one end of the supporting plate is provided with a rotating shaft; one end of the rotating shaft is provided with a first driving motor for driving the rotating shaft to rotate; and a collecting box for collecting the finished clutch is arranged on one side of the supporting plate, which is positioned on the rotating shaft.

Furthermore, a lifting plate is arranged in the collecting box; a driving screw rod is arranged on the lifting plate in a penetrating way; a second driving motor is arranged at the end part of the driving screw rod; the lifting plate is in threaded connection with the driving screw rod.

Furthermore, a plurality of guide rods are arranged in the lifting plate in a penetrating manner; the guide rod is connected with the lifting plate in a sliding manner and used for guiding the lifting rod.

Furthermore, a buffer spring is fixedly arranged above the lifting plate; and a buffer plate is fixedly arranged above the buffer spring.

The beneficial effect of this application lies in: provides a stamping die with an automatic blanking mechanism, which can rapidly discharge and replace a clutch.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and the description of the exemplary embodiments of the present application are provided for explaining the present application and do not constitute an undue limitation on the present application.

Further, throughout the drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic and that elements and elements are not necessarily drawn to scale.

In the drawings:

FIG. 1 is an overall schematic diagram according to an embodiment of the present application;

FIG. 2 is a schematic structural view of a part of the embodiment, mainly showing a structure of a punching device;

FIG. 3 is a schematic structural view of a portion of the embodiment, primarily illustrating the retainer structure;

FIG. 4 is a schematic structural view of a portion of the embodiment, mainly illustrating the structure of the first drive motor and a portion of surrounding parts;

FIG. 5 is a schematic structural view of a part of the embodiment, mainly showing a partial structure inside the collection tank;

fig. 6 is a structural diagram of a part of the embodiment, mainly showing a sectional structure of a through hole and a part of a part around the through hole.

Reference numerals:

the punching machine comprises a workbench 1, a support frame 2, a driving device 3, a punching device 4, a positioning piece 5, a blanking mechanism 6, a lifting plate 7, a connecting plate 41, a punching head 42, a through hole 43, a supporting plate 51, a spline roller 52, a waste hole 53, a rotating shaft 54, a first driving motor 55, a collecting box 56, a supporting seat 57, an ejector rod 61, a driving screw 71, a second driving motor 72, a guide rod 73, a buffer spring 74, a buffer plate 75, a first template 411, a second template 412, a first hole portion 431, a second hole portion 432, a limiting portion 611, an ejector portion 612 and an elastic piece 613.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.

It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.

It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.

It is noted that references to "a" or "an" in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will appreciate that references to "one or more" are intended to be exemplary and not limiting unless the context clearly indicates otherwise.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1, a clutch sheet metal part stamping die with an automatic blanking mechanism 6 includes: a work table 1. A support frame 2 is fixedly arranged above the worktable 1. A driving device 3 is arranged above the supporting frame 2. The output end of the driving device 3 is provided with a punching device 4, and the punching device 4 is used for punching the clutch. The working table 1 is provided with a positioning piece 5, and the positioning piece 5 is arranged below the stamping device 4 and used for positioning the clutch.

Referring to fig. 2, the press apparatus 4 includes: the connecting plate 41, the connecting plate 41 is connected to the driving device 3, and the driving device 3 is a hydraulic cylinder in this embodiment. A plurality of punching heads 42 are provided below the connecting plate 41, and the plurality of punching heads 42 are each mounted to the connecting plate 41 for punching the clutch.

Referring to fig. 3-6, the connecting plate 41 is provided with a plurality of through holes 43. The connection plate 41 includes: a first template 411 and a second template 412, with the first template 411 being located above the second template 412. The through hole 43 includes: a first hole 431 formed in the first template 411; a second hole 432 opened in the second template 412; the second hole portion 432 has a larger diameter than the first hole portion 431. The through hole 43 is provided with a blanking mechanism 6. The blanking mechanism 6 is used to disengage the stamped clutch from the stamping head 42. The blanking mechanism 6 includes: an ejector rod 61, the ejector rod 61 being inserted into the through hole 43 and slidably connected to the through hole 43. The ejector rod 61 includes: a limiting part 611, the limiting part 611 is slidably disposed in the second hole 432 and abuts against the inner wall of the second hole 432; an ejecting portion 612 is disposed below the limiting portion 611, and the ejecting portion 612 is fixedly connected to the limiting portion 611 and slidably connected to the first hole portion 431. The position-limiting portion 611 is provided with an elastic element 613, and the elastic element 613 in this embodiment is a spring.

Referring to fig. 3 to 4, the positioning member 5 includes: and a support plate 51, the support plate 51 being used to support the clutch. A spline roller 52 is provided on the support plate 51, and the spline roller 52 is mounted to the support plate 51 for positioning the clutch. The supporting plate 51 is provided with a plurality of waste holes 53, and the waste holes 53 are used for discharging punching waste.

Referring to fig. 4 to 5, one end of the support plate 51 is mounted with a rotation shaft 54. One end of the rotary shaft 54 is mounted with a first drive motor 55 for driving the rotary shaft 54 to rotate. A collection tank 56 for collecting the completed clutch is provided on one side of the support plate 51 on the rotating shaft 54. A support base 57 is provided below the table 1, and the support base 57 is installed at both ends of the rotation shaft 54 and rotatably connected to the rotation shaft 54 for supporting the rotation shaft 54.

Referring to fig. 5, the collection tank 56 is provided therein with a lifting plate 7. A driving screw 71 is provided through the lifting plate 7. A second driving motor 72 is mounted to an end of the driving screw 71. The lifting plate 7 is screwed to the drive screw 71. A plurality of guide rods 73 are also inserted into the lifting plate 7. The guide rod 73 is slidably connected to the lift plate 7 for guiding the lift rod. A fixed buffer spring 74 is mounted above the lifting plate 7. A buffer plate 75 is fixedly mounted above the buffer spring 74.

Referring to fig. 1 to 6, when discharging is required, the first driving motor 55 is started to rotate the support plate 51, so that the clutch is tilted on the buffer plate 75, and as more and more clutches are arranged on the buffer plate 75, the second driving motor 72 adjusts the height of the lifting plate 7 through the driving screw 71, so that the height of the buffer plate 75 is adjusted, the number of clutches which can be accommodated in the collecting box 56 is increased, and the clutches cannot have too many height differences when tilted, so that the clutches are protected.

The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept as defined above. For example, the above features and (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure are mutually replaced to form the technical solution.

Claims

1. The utility model provides a clutch sheet metal component stamping die with automatic blanking mechanism, includes:

the stamping device is used for punching the clutch;

the driving device is connected to the stamping device and used for driving the stamping device to stamp;

the positioning piece is arranged below the punching device and used for positioning the clutch;

the method is characterized in that:

clutch sheet metal component stamping die with automatic blanking mechanism still includes:

the punching device includes:

a connecting plate connected to a driving device;

a plurality of stamping heads which are all arranged on the connecting plate and used for punching the clutch;

the blanking mechanism is arranged on the connecting plate and used for separating the stamped clutch from the stamping head;

a plurality of through holes are formed in the connecting plate;

the blanking mechanism comprises:

an ejector rod inserted into the through hole and slidably connected to the through hole;

and an elastic member installed to one end of the knock-out rod inserted into the through hole.

2. The stamping die for the sheet metal parts of the clutch with the automatic blanking mechanism as claimed in claim 1, wherein:

the connecting plate contains: the device comprises a first template and a second template, wherein the first template is positioned above the second template;

the through-hole includes:

a first hole part provided in the first template;

the second hole part is arranged in the second template;

the second hole portion has a larger diameter than the first hole portion.

3. The stamping die for the sheet metal parts of the clutch with the automatic blanking mechanism as claimed in claim 1, wherein:

the ejector pin includes:

the limiting part is arranged in the second hole part in a sliding mode and is abutted against the inner wall of the second hole part;

the ejection part is connected to the limiting part and is in sliding connection with the first hole part.

4. The stamping die for the sheet metal parts of the clutch with the automatic blanking mechanism as claimed in claim 1, wherein:

the positioning member includes:

a support plate for supporting the clutch;

a spline roller mounted to the support plate for positioning the clutch;

and the waste material hole is formed in the supporting plate and used for discharging stamping waste materials.

5. The clutch sheet metal part stamping die with the automatic blanking mechanism of claim 1, characterized in that:

one end of the supporting plate is provided with a rotating shaft;

one end of the rotating shaft is provided with a first driving motor for driving the rotating shaft to rotate;

and a collecting box for collecting the finished clutch is arranged on one side of the supporting plate, which is positioned on the rotating shaft.

6. The stamping die for the sheet metal parts of the clutch with the automatic blanking mechanism as claimed in claim 1, wherein:

a lifting plate is arranged in the collecting box;

a driving screw rod is arranged on the lifting plate in a penetrating way;

a second driving motor is arranged at the end part of the driving screw rod;

the lifting plate is in threaded connection with the driving screw rod.

7. The stamping die for the sheet metal parts of the clutch with the automatic blanking mechanism as claimed in claim 1, wherein:

a plurality of guide rods are arranged in the lifting plate in a penetrating way;

the guide rod is connected with the lifting plate in a sliding manner and used for guiding the lifting rod.

8. The stamping die for the sheet metal parts of the clutch with the automatic blanking mechanism as claimed in claim 1, wherein:

a fixed buffer spring is arranged above the lifting plate;

and a buffer plate is fixedly arranged above the buffer spring.