CN218903420U

CN218903420U - Splash-proof assembly for high-precision punch press

Info

Publication number: CN218903420U
Application number: CN202223133485.0U
Authority: CN
Inventors: 李上进; 周业松; 杨文溢
Original assignee: Wuxi Qiaosen Precision Machinery Co ltd
Current assignee: Wuxi Qiaosen Precision Machinery Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-25
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to the technical field of splash prevention of punching machines, in particular to a splash-proof assembly for a high-precision punching machine, which comprises a base and a movable seat, wherein the opposite surfaces of the base and the movable seat are respectively and fixedly connected with an upper die and a lower die for punching, the outer wall of the base is provided with a shielding mechanism, the side surface of the base is fixedly connected with two arc rods, the end parts of the two arc rods are fixedly connected with stop blocks, the rod surfaces of the two arc rods are movably sleeved with springs, the shielding mechanism comprises a vertical frame, the lower end of the vertical frame is fixedly connected with two connecting blocks, the connecting blocks are fixedly connected with the base, the upper end of the vertical frame is fixedly connected with a transverse frame, and the two ends of the transverse frame are respectively and rotatably connected with rotating plates. According to the utility model, the upper end of the movable seat is fixedly connected with the telescopic component of the punch press, so that the movable seat can move up and down to be continuously separated from the base, the stamping effect is achieved, the clamping plate presses the rotating plate downwards in the lifting process of the movable seat, and when the base and the movable seat reach the minimum distance, the baffle plate and the rotating plate are attached to the base and the movable seat.

Description

Splash-proof assembly for high-precision punch press

Technical Field

The utility model relates to the technical field of splash prevention of punching machines, in particular to a splash-proof assembly for a high-precision punching machine.

Background

The punch press is a stamping press. In national production, the stamping process has the advantages of saving materials and energy sources, being high in efficiency, not high in technical requirements for operators and being capable of making products which cannot be achieved by mechanical processing through various die applications compared with the traditional mechanical processing, so that the stamping process is increasingly widely used;

in the stamping process, the workpiece is stressed and splashed scraps are easy to generate to influence the safety, so that the splash-proof assembly for the high-precision punch is provided.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a splash-proof assembly for a high-precision punch.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a splash guard assembly for high-precision punching machine, includes the base and removes the seat, the base with remove the relative face of seat and be fixedly connected with upper and lower mould of punching press respectively, the outer wall of base is provided with and shelters from the mechanism, the side fixedly connected with of base two arc poles, two the equal fixedly connected with dog of tip of arc pole, two the spring has all been movably cup jointed to the pole face of arc pole, shelter from the mechanism and include perpendicular frame, perpendicular two connecting blocks of lower extreme fixedly connected with of frame, connecting block and base fixed connection, perpendicular upper end fixedly connected with crossbearer of frame, the both ends of crossbearer all rotate and are connected with the rotating plate, base fixed position removes the flexible part fixed connection of seat upper end and punch press for remove the seat can reciprocate constantly with the base separation and reunion, reach the effect of punching press, remove the in-process that the seat goes up and down, the rotating plate is pressed down to the cardboard when base and remove the seat and reach minimum interval, baffle and rotating plate and base and removal seat laminating.

As a preferable technical scheme of the utility model, the front ends of the two rotating plates are rotatably connected with the same transverse frame, the lower ends of the two rotating plates are respectively provided with a rod groove, the two rod grooves are respectively movably sleeved with the two arc-shaped rods, and the two ends of the spring are respectively fixedly connected with the stop block and the rotating plates.

As a preferable technical scheme of the utility model, two baffles are fixedly connected to the side surface of each rotating plate, and the baffles are positioned at the joint of the base and the movable seat.

As a preferable technical scheme of the utility model, clamping plates are fixedly connected to the left and right sides of the movable seat, and the distance between the clamping plates and the side wall of the movable seat is equal to the thickness of the rotating plate.

As a preferable technical scheme of the utility model, the rotating plate keeps fit with the base and the movable seat when being vertical, and the baffle plate keeps fit with the base and the movable seat.

Compared with the prior art, the utility model has the following beneficial effects:

1. the base position is fixed, removes the flexible part fixed connection of seat upper end and punch press for remove the seat and can reciprocate constantly with the base separation and reunion, reach the effect of punching press, remove the in-process that the seat goes up and down, the cardboard pushes down the swivel plate, when the base reaches minimum interval with removing the seat, baffle and swivel plate and base and remove the seat laminating, reach the effect of encircleing the base and removing the seat interval, play the splashproof effect.

2. After the movable seat and the base are separated, the clamping plate is pulled away from the rotating plate, the rotating plate is unfolded under the elastic force of the spring, the surrounding is released, the operator is not hindered from taking the workpiece, and meanwhile, the space below the rotating plate is opened, so that scraps can fall off during stamping conveniently.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a base structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the transfer plate of the present utility model;

fig. 4 is a schematic structural view of a movable seat according to the present utility model.

Wherein: 1. a base; 2. a movable seat; 3. a spring; 4. a cross frame; 5. a vertical frame; 6. a stop block; 7. a rotating plate; 8. a rod groove; 9. a baffle; 10. an arc-shaped rod; 11. a clamping plate; 12. and (5) connecting a block.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a splash-proof assembly for a high-precision punch press comprises a base 1 and a movable seat 2, wherein the opposite surfaces of the base 1 and the movable seat 2 are respectively and fixedly connected with an upper die and a lower die for punching, the outer wall of the base 1 is provided with a shielding mechanism, the side surface of the base 1 is fixedly connected with two arc rods 10, the end parts of the two arc rods 10 are fixedly connected with a stop block 6, the rod surfaces of the two arc rods 10 are movably sleeved with a spring 3, the shielding mechanism comprises a vertical frame 5, the lower end of the vertical frame 5 is fixedly connected with two connecting blocks 12, the connecting blocks 12 are fixedly connected with the base 1, the position of the base 1 is fixed, the upper end of the movable seat 2 is fixedly connected with a telescopic part of the punch press, so that the movable seat 2 can be continuously separated from the base 1 up and down to achieve the effect of punching, in the lifting process of the movable seat 2, the clamping plate 11 presses down the rotating plate 7, when the base 1 and the movable seat 2 reach the minimum distance, the baffle plate 9 and the rotating plate 7 are attached to the base 1 and the movable seat 2, the effect of surrounding the distance between the base 1 and the movable seat 2 is achieved, the anti-splashing effect is achieved, after the movable seat 2 and the base 1 are separated, the clamping plate 11 is pulled away from the rotating plate 7 under the elastic force of the spring 3, the rotating plate 7 is unfolded, the surrounding is released, operators are not hindered to take workpieces, meanwhile, the space below the rotating plate 7 is open, scraps during stamping fall off conveniently, the upper end of the vertical frame 5 is fixedly connected with the transverse frame 4, two ends of the transverse frame 4 are respectively and rotatably connected with the rotating plate 7, the front ends of the two rotating plates 7 are rotatably connected with the same transverse frame 4, the lower ends of the two rotating plates 7 are respectively provided with the rod grooves 8, the two rod grooves 8 are respectively and movably sleeved with the two arc rods 10, two ends of the spring 3 are fixedly connected with the stop block 6 and the rotating plate 7 respectively;

every the equal fixedly connected with of side of revolving plate 7 baffle 9, baffle 9 is located the junction of base 1 and removal seat 2, the equal fixedly connected with cardboard 11 in the face about removing seat 2, the interval between cardboard 11 and the lateral wall of removing seat 2 equals the thickness of revolving plate 7, keep the laminating with base 1 and removal seat 2 when revolving plate 7 is vertical, baffle 9 and base 1 and removal seat 2 also keep the laminating.

Working principle: when the punching press is used, base 1 fixed in position, remove seat 2 upper end and the flexible part fixed connection of punch press, make and remove seat 2 and can reciprocate constantly with base 1 separation and reunion, reach the effect of punching press, remove the in-process that seat 2 goes up and down, cardboard 11 pushes down swivel plate 7, when base 1 and remove seat 2 reach minimum interval, baffle 9 and swivel plate 7 laminate with base 1 and removal seat 2, reach the effect of enclosing base 1 and removal seat 2 interval, play the splashproof effect, remove

seat

2 and 1 separation back, cardboard 11 take out swivel plate 7, pull under the elasticity of spring 3, swivel plate 7 expands, remove the surrounding, do not hinder the operating personnel to carry out the taking of work piece, the space of swivel plate 7 below is open simultaneously, the piece that falls when being convenient for punching press.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The splash-proof assembly for the high-precision punching machine comprises a base (1) and a movable seat (2), and is characterized in that the opposite surfaces of the base (1) and the movable seat (2) are fixedly connected with an upper die and a lower die for punching respectively, and a shielding mechanism is arranged on the outer wall of the base (1);

two arc rods (10) are fixedly connected to the side face of the base (1), stop blocks (6) are fixedly connected to the end parts of the two arc rods (10), and springs (3) are movably sleeved on the rod faces of the two arc rods (10);

the shielding mechanism comprises a vertical frame (5).

2. The splash-proof assembly for the high-precision punching machine according to claim 1, wherein the lower end of the vertical frame (5) is fixedly connected with two connecting blocks (12), the connecting blocks (12) are fixedly connected with the base (1), the upper end of the vertical frame (5) is fixedly connected with a transverse frame (4), and two ends of the transverse frame (4) are both rotationally connected with rotating plates (7).

3. The splash-proof assembly for the high-precision punching machine according to claim 2, wherein the front ends of the two rotating plates (7) are rotatably connected with the same transverse frame (4), rod grooves (8) are formed in the lower ends of the two rotating plates (7), the two rod grooves (8) are movably sleeved with the two arc rods (10) respectively, and two ends of the spring (3) are fixedly connected with the stop block (6) and the rotating plates (7) respectively.

4. A splash guard assembly for a high precision press according to claim 3, characterized in that two baffles (9) are fixedly connected to the side of each rotating plate (7), the baffles (9) being located at the junction of the base (1) and the movable base (2).

5. The splash-proof assembly for the high-precision punching machine according to claim 4, wherein the clamping plates (11) are fixedly connected to the left surface and the right surface of the movable base (2), and the distance between the clamping plates (11) and the side wall of the movable base (2) is equal to the thickness of the rotating plate (7).

6. A splash guard assembly for high precision presses according to claim 5, characterized in that the swivel plate (7) remains in engagement with the base (1) and the mobile seat (2) when vertical, and the baffle (9) remains in engagement with the base (1) and the mobile seat (2) as well.