CN218191997U

CN218191997U - Increase impact force rack formula punching device

Info

Publication number: CN218191997U
Application number: CN202222121964.4U
Authority: CN
Inventors: 叶茂青; 叶燕; 叶宇杰
Original assignee: Kunshan Kemaosen Precision Electronics Co ltd
Current assignee: Kunshan Kemaosen Precision Electronics Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-03
Anticipated expiration: 2032-08-11

Abstract

The utility model relates to a rack type punching device for increasing impact force, which comprises a bottom plate, an upper plate, an impact piece and a power part; the utility model discloses a power component, including the bottom plate, the bottom plate is provided with the constant head tank on the bottom plate, the upper plate passes through the mounting panel and is connected with the bottom plate, strike the piece and pass through guide and mounting panel swing joint, strike the piece through holding power piece and upper plate swing joint, be provided with drift and rack on the piece of strikeing, strike the top that the piece is located the constant head tank, the power component passes through the connecting piece and is connected with the mounting panel, the power component meshes with the piece of strikeing, the drift is located and strikes on the piece near the face of constant head tank. The utility model provides an increase impact force rack-type punching device, power unit's size is little, and power unit is succinct, has practiced thrift the energy, has reduced the impact cost.

Description

Impact force increasing rack type punching device

Technical Field

The utility model relates to a field of punching a hole, concretely relates to increase impact force rack-type punching device.

Background

The punching step is a step commonly used in the machining process and is used for quickly punching a product with a thin thickness so as to achieve the purpose of quickly machining a part.

Because the impact force required during punching is large and the impact speed is high, the power mechanism of the existing commonly used punching equipment has large size, more required energy and high punching cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: provides a rack punching device for increasing impact force, and solves the problems.

In order to achieve the above object, the present invention provides the following technical solutions:

a rack type punching device for increasing impact force comprises a bottom plate, an upper plate, an impact piece and a power part; the utility model discloses a power component, including the bottom plate, the bottom plate is provided with the constant head tank on the bottom plate, the upper plate passes through the mounting panel and is connected with the bottom plate, strike the piece and pass through guide and mounting panel swing joint, strike the piece through holding power piece and upper plate swing joint, be provided with drift and rack on the piece of strikeing, strike the top that the piece is located the constant head tank, the power component passes through the connecting piece and is connected with the mounting panel, the power component meshes with the piece of strikeing, the drift is located and strikes on the piece near the face of constant head tank.

Furthermore, the guide part is specifically a sliding rail assembly, the surface of the impact part far away from the bottom plate is movably connected with the upper plate through a force storage part, the rack is positioned on the surface of the impact part far away from the mounting plate, and the power part is specifically a motor and a gear assembly.

Further, the power accumulating part is an elastic element, and the rack is meshed with the gear of the power part.

Further, the power accumulating part is a spring.

Furthermore, the cross-section of constant head tank specifically is circular, the drift is concentric with the constant head tank, the material of drift is the tungsten steel.

The utility model has the advantages that: the utility model provides an increase impact force rack-type punching device uses through bottom plate, upper plate, impact member and power component mutually supporting, realizes succinct device, increases the impact force and realizes the effect of punching a hole fast, and power unit's size is little, and power unit is succinct, has practiced thrift the energy, has reduced the impact cost.

Drawings

Fig. 1 is the utility model relates to an increase impact force rack punching device's overall structure axonometric drawing.

Fig. 2 is an isometric view of another overall structure of the rack-type punching device for increasing impact force of the present invention.

Fig. 3 is a front view of the overall structure of the rack-type punching device with increased impact force of the present invention.

In the figure: 1. a base plate; 2. positioning a groove; 3. mounting a plate; 4. an upper plate; 5. a guide member; 6. a power storage member; 7. an impact member; 71. a rack; 72. a punch; 8. a connecting member; 9. and a power component.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 3, a rack punching device for increasing impact force comprises a bottom plate 1, an upper plate 4, an impact piece 7 and a power part 9; be provided with constant head tank 2 on the bottom plate 1 for place the part that needs punch a hole, upper plate 4 passes through mounting panel 3 and is connected with bottom plate 1, impact 7 passes through

guide

5 and 3 swing joint of mounting panel for ensure the accurate nature of impact 7 motion path, impact 7 is through holding power 6 and upper plate 4 swing joint, is used for increasing the power of impact 7 during downwards, be provided with drift 72 and rack 71 on the impact 7, impact 7 is located the top of constant head tank 2, power component 9 passes through connecting piece 8 and is connected with mounting panel 3, power component 9 and the meshing of impact 7 for drive impact 7 moves and lets drift 72 on it punch a hole to the part, drift 72 is located the face that is close to constant head tank 2 on the impact 7, power component 9 and external control system electric connection.

The guide part 5 is a sliding rail assembly and is used for ensuring the stability of a moving path of the impact part 7, the surface, far away from the bottom plate 1, of the impact part 7 is movably connected with the upper plate 4 through the power accumulating part 6, the rack 71 is positioned on the surface, far away from the mounting plate 3, of the impact part 7, and the power part 9 is a motor and a gear assembly.

The power storage part 6 is an elastic element and is used for pushing the impact part 7 to move downwards during punching to increase impact force during punching, and the rack 71 is meshed with a gear of the power part 9 and is used for providing sufficient power to enable the impact part 7 to move so as to realize a punching step.

The force storage part 6 is specifically a spring and is used for storing force, and when the impact part 7 is driven by the power part 9 to move downwards in punching, the impact part 7 is pushed to move, so that the impact force of the downward movement of the impact part 7 is increased.

The cross section of the positioning groove 2 is circular and is used for matching with the shape of a part, the punch 72 is concentric with the positioning groove 2, and the punch 72 is made of tungsten steel and is used for ensuring that the hardness of the punch is large enough.

The utility model discloses a theory of operation does: before the punching operation is started, the external conveying mechanism conveys the part to be punched to the positioning groove 2, the part is positioned at the moment, the gear of the power component 9 is meshed with the rack 71 to enable the force storage part 6 to be in a compressed state, the impact part 7 keeps unchanged under the self-locking effect of the motor of the power component 9, the power component 9 starts to operate under the control of the external control system, the gear of the power component 9 is meshed with the rack 71 to drive the impact part 7 to move towards the part, in the process, the force storage part 6 pushes the impact part 7 to move downwards to increase the downward impact force of the impact part 7, in the process, the impact part 7 slides on the guide part 5, the punch 72 of the impact part 7 further contacts with the part to punch the part, after the punching step is completed, the motor of the power component 9 stops working, then the power component 9 drives the impact part 7 to return to the initial position, the external conveying mechanism conveys the part to a designated position after punching, places a new part, and repeats the steps until the operation is finished.

The above examples are provided to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.

Claims

1. The utility model provides an increase impact force rack-type punching device which characterized in that: comprises a bottom plate (1), an upper plate (4), an impact piece (7) and a power part (9); be provided with constant head tank (2) on bottom plate (1), upper plate (4) are connected with bottom plate (1) through mounting panel (3), strike piece (7) through guide (5) and mounting panel (3) swing joint, strike piece (7) through holding power piece (6) and upper plate (4) swing joint, be provided with drift (72) and rack (71) on striking piece (7), strike the top that piece (7) are located constant head tank (2), power component (9) are connected with mounting panel (3) through connecting piece (8), power component (9) and strike piece (7) meshing, drift (72) are located and strike on piece (7) the face that is close to constant head tank (2).

2. The rack-punch apparatus for increasing impact force of claim 1, wherein: the guide piece (5) is specifically a sliding rail assembly, the surface of the impact piece (7) far away from the bottom plate (1) is movably connected with the upper plate (4) through a power storage piece (6), the rack (71) is positioned on the surface of the impact piece (7) far away from the mounting plate (3), and the power component (9) is specifically a motor and a gear assembly.

3. The rack-punch apparatus for increasing impact force of claim 2, wherein: the power storage part (6) is an elastic element, and the rack (71) is meshed with a gear of the power part (9).

4. The rack-punch apparatus for increasing impact force of claim 3, wherein: the power storage part (6) is a spring.

5. The impact force-increasing rack punching device according to claim 1, wherein: the cross section of the positioning groove (2) is circular, the punch head (72) is concentric with the positioning groove (2), and the punch head (72) is made of tungsten steel.