CN216828148U

CN216828148U - Punching device for stamping parts

Info

Publication number: CN216828148U
Application number: CN202122970631.4U
Authority: CN
Inventors: 杨井虎
Original assignee: Taicang Qiwei Metal Products Co ltd
Current assignee: Taicang Qiwei Metal Products Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-28
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a stamping part punching device in the technical field of stamping part processing, which comprises a base, wherein the upper end surface of the base is fixedly connected with a supporting frame, the top end position in the supporting frame is provided with an air cylinder, and the lower end surface of the air cylinder is provided with a stamping blade; the up end intermediate position of base is provided with stop gear, stop gear is including placing the seat, the standing groove, the die-cut hole, press the clamp plate, contact plate and actuating mechanism, place seat fixed connection in the up end intermediate position of base, the die-cut hole is seted up at the intermediate position of placing the seat, the quantity of pressing the clamp plate is two, and it sets up respectively in the up end both sides position of placing the seat, contact plate fixed connection is at the lower terminal surface of pressing the clamp plate, the standing groove is seted up at the inside upper end position of placing the seat, the inside of standing groove is provided with the work piece, can be fast and stable carry on spacingly to the work piece, better operability has, and can guarantee the stability of contact plate position, and then when die-cut work piece, more stability.

Description

Punching device for stamping parts

Technical Field

The utility model relates to the technical field of processing of stamping parts, in particular to a stamping part punching device.

Background

In punching, a stamping part needs to meet a plurality of processing requirements, wherein the requirement of the brightness of the edge of a processing hole is involved, and the brightness is also called the luminous efficiency and is the brightness of one surface.

For example, chinese patent application No. CN201822251143.6 stamping die cutting device specifically includes: including the base, the backup pad of the vertical setting in upper end to and the horizontal fixed plate that sets up in backup pad upper end, the fixed plate lower extreme is provided with vertical cylinder, and the cylinder lower extreme is provided with the piston rod, piston rod lower extreme fixedly connected with mould drift, the die-cut blade of mould drift lower extreme fixedly connected with, die-cut blade includes: the upper end of the first blade is fixedly connected with a punch of the die.

The conventional punching device for the stamping part is difficult to quickly and stably position a workpiece in the using process, and has larger impact force in the punching process, so that the workpiece is easy to shift, the deviation of punching operation is caused, and the punching device is not practical enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stamping part punching device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a stamping part punching device comprises a base, wherein a supporting frame is fixedly connected to the upper end face of the base, an air cylinder is arranged at the top end position inside the supporting frame, and a stamping blade is arranged on the lower end face of the air cylinder;

the utility model discloses a punching machine, including base, placing seat, contact plate and actuating mechanism, the up end intermediate position of base is provided with stop gear, stop gear is including placing seat, standing groove, die-cut hole, according to clamp plate, contact plate and actuating mechanism, place a fixed connection in the up end intermediate position of base, the die-cut hole is seted up at the intermediate position of placing the seat, the quantity according to the clamp plate is two, and it sets up respectively in the up end both sides position of placing the seat, contact plate fixed connection is at the lower terminal surface according to the clamp plate, the inside upper end position of placing the seat is seted up to the standing groove, the inside of standing groove is provided with the work piece, actuating mechanism is including lead screw, sprocket one, sprocket two, chain one, chain two and handle.

Preferably, the screw rod is inserted into the base at a position close to the placing seat, the first chain wheel and the second chain wheel are fixedly connected to the outer surface of the screw rod, and the handle is fixedly connected to the upper end face of the screw rod.

Preferably, the screw rod is rotatably connected with the base, and the screw rod penetrates through the pressing plate.

Preferably, the screw rods, the handle, the first chain wheel and the second chain wheel form a moving mechanism, the number of the moving mechanisms is four, and the four screw rods respectively penetrate through the front side and the rear side of the two pressing plates.

Preferably, the moving mechanism at the front end of the placing seat and the moving mechanism at the rear end are divided into two combinations, and one combination is in meshing linkage with the other chain wheel through the first chain.

Preferably, the moving mechanism on the same pressing plate is divided into two combinations, and one combination is in meshing linkage with the first chain wheel through the second chain.

Compared with the prior art, the utility model has the beneficial effects that: select one of them handle to rotate, and then just can drive the lead screw and rotate, the lead screw just can drive sprocket one and sprocket two rotates, both ends are two lead screws respectively around placing the seat, connect through the meshing between chain one and the sprocket two and rotate between these two lead screws, connect through the meshing between sprocket one and the chain two between the lead screw on two pressing plates and rotate, therefore no matter rotate which handle, all lead screws of homoenergetic drive rotate, be threaded connection between lead screw and the pressing plate, and then just can carry out the removal from top to bottom with the pressing plate, later just can press the work piece through the contact plate and prescribe a limit to, can be fast and stable carry out spacingly to the work piece, better operability has, and can guarantee the stability of contact plate position, and then when die-cut work piece, more stability.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a view of the assembly of the placing base and the workpiece;

FIG. 3 is a view of the combination of the first sprocket and the lead screw of the present invention;

fig. 4 is a combined view of the screw rod and the first chain.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a support frame; 3. a cylinder; 4. punching a blade; 5. a placing seat; 6. a workpiece; 7. a pressing plate; 8. a placement groove; 9. a contact plate; 10. punching a hole; 11. a chain wheel I; 12. a screw rod; 13. a first chain; 14. a handle; 15. a second chain wheel; 16. and a second chain.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a punching device for punching a stamping part, comprising: the punching die comprises a base 1, wherein a supporting frame 2 is fixedly connected to the upper end face of the base 1, an air cylinder 3 is arranged at the top end position inside the supporting frame 2, and a punching blade 4 is arranged on the lower end face of the air cylinder 3;

the screw rods 12 can drive the chain wheel I11 and the chain wheel II 16 to rotate, the front end and the rear end of the placing seat 5 are respectively provided with two screw rods 12, the two screw rods 12 are connected and rotated through the meshing between the chain wheel I13 and the chain wheel II 15, the screw rods 12 on the two pressing plates 7 are connected and rotated through the meshing between the chain wheel I11 and the chain wheel II 16, so that all the screw rods 12 can be driven to rotate no matter which handle 14 is rotated, the screw rods 12 are in threaded connection with the pressing plates 7, and further the pressing plates 7 can be moved up and down, the middle position of the upper end face of the base 1 is provided with a limiting mechanism, the limiting mechanism comprises the placing seat 5, a placing groove 8, a punching hole 10, the pressing plates 7, a contact plate 9 and a driving mechanism, the placing seat 5 is fixedly connected at the middle position of the upper end face of the base 1, the punching hole 10 is arranged at the middle position of the placing seat 5, and the number of the pressing plates 7 is two, the two contact plates are respectively arranged at two sides of the upper end face of the placing seat 5, the contact plate 9 is fixedly connected to the lower end face of the pressing plate 7, the placing groove 8 is formed in the upper end position in the placing seat 5, the workpiece 6 is arranged in the placing groove 8, and the driving mechanism comprises a screw rod 12, a first chain wheel 11, a second chain wheel 15, a first chain 13, a second chain 16 and a handle 14.

The screw rod 12 is inserted in the position, close to the placing seat 5, in the base 1, the first chain wheel 11 and the second chain wheel 15 are fixedly connected to the outer surface of the screw rod 12, the handle 14 is fixedly connected to the upper end face of the screw rod 12, the screw rod 12 is rotatably connected with the base 1, the screw rod 12 penetrates through the inside of the pressing plate 7, the screw rod 12, the handle 14, the first chain wheel 11 and the second chain wheel 15 form a moving mechanism, the number of the moving mechanisms is four, the four screw rods 12 respectively penetrate through the front side and the rear side of the two pressing plates 7, the moving mechanism located at the front end of the placing seat 5 and the moving mechanism located at the rear end are divided into two combinations, one combination is in meshing linkage with the second chain wheel 15 through the first chain 13, the moving mechanism located on the same pressing plate 7 is divided into two combinations, and one combination is in meshing linkage with the first chain wheel 11 through the second chain 16.

One specific application of this embodiment is: in the using process, a worker can place a workpiece 6 in the placing groove 8, then the punching blade 4 is driven by the air cylinder 3 to punch and machine the workpiece 6, when the workpiece 6 is limited in positioning, the workpiece 6 is firstly inserted into the placing groove 8 from one side of the placing seat 5, then the workpiece 6 can be limited, firstly one handle 14 is selected to rotate, and then the screw rod 12 can be driven to rotate, the screw rod 12 can drive the chain wheel I11 and the chain wheel II 16 to rotate, the front end and the rear end of the placing seat 5 are respectively provided with two screw rods 12, the two screw rods 12 are connected and rotated through meshing between the chain I13 and the chain wheel II 15, the screw rods 12 on the two pressing plates 7 are connected and rotated through meshing between the chain wheel I11 and the chain wheel II 16, therefore, no matter which handle 14 is rotated, all the screw rods 12 can be driven to rotate, the screw rod 12 is in threaded connection with the pressing plate 7, the pressing plate 7 can be moved up and down, the workpiece 6 can be pressed and limited through the contact plate 9, the workpiece 6 can be limited quickly and stably, the operation is good, the position of the contact plate 9 can be guaranteed to be stable, and the workpiece 6 is more stable during punching.

The mutual matching use process and the connection relation between the cylinder 3 and the punching blade 4 adopted by the utility model are given by the background information provided by the utility model, and the technical personnel can obtain the use process and obtain the corresponding use effect by matching the description of the utility model, so that the mutual matching use process and the connection relation are not disclosed one by one.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a die-cut device of stamping workpiece, includes base (1), its characterized in that: the upper end face of the base (1) is fixedly connected with a supporting frame (2), the top end position in the supporting frame (2) is provided with an air cylinder (3), and the lower end face of the air cylinder (3) is provided with a punching blade (4);

the utility model discloses a cutting machine, including base (1), upper end face intermediate position, stop gear is provided with stop gear including placing seat (5), standing groove (8), die-cut hole (10), according to pressure board (7), contact plate (9) and actuating mechanism, place seat (5) fixed connection at the upper end face intermediate position of base (1), die-cut hole (10) are seted up in the intermediate position of placing seat (5), the quantity according to pressure board (7) is two, and its setting is respectively in the upper end face both sides position of placing seat (5), contact plate (9) fixed connection is at the lower terminal surface of pressing according to pressure board (7), the inside upper end position at placing seat (5) is seted up in standing groove (8), the inside of standing groove (8) is provided with work piece (6), actuating mechanism is including lead screw (12), sprocket (11), sprocket two (15), drive mechanism, A first chain (13), a second chain (16) and a handle (14).

2. A punch blanking unit as set forth in claim 1, wherein: the screw rod (12) is inserted into the base (1) at a position close to the placing seat (5), the first chain wheel (11) and the second chain wheel (15) are fixedly connected to the outer surface of the screw rod (12), and the handle (14) is fixedly connected to the upper end face of the screw rod (12).

3. A punch blanking unit according to claim 2, characterized in that: the screw rod (12) is rotatably connected with the base (1), and the screw rod (12) penetrates through the interior of the pressing plate (7).

4. A punch blanking unit according to claim 1, characterized in that: the four screw rods (12), the handle (14), the first chain wheel (11) and the second chain wheel (15) form a moving mechanism, the number of the moving mechanisms is four, and the four screw rods (12) penetrate through the front side and the rear side of the two pressing plates (7) respectively.

5. A stamping and blanking unit as claimed in claim 4, wherein: the moving mechanism positioned at the front end of the placing seat (5) and the moving mechanism positioned at the rear end are divided into two combinations, and one combination is in meshing linkage with the other chain wheel (15) through a chain I (13).

6. A punch blanking unit according to claim 5, characterized in that: the moving mechanism on the same pressing plate (7) is divided into two combinations, and one combination is in meshing linkage with the chain wheel I (11) through a chain II (16).