CN219443179U

CN219443179U - Briquetting with limiting function

Info

Publication number: CN219443179U
Application number: CN202320036699.1U
Authority: CN
Inventors: 李云峰
Original assignee: Suzhou Yiyun Electronic Technology Co ltd
Current assignee: Suzhou Yiyun Electronic Technology Co ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-08-01
Anticipated expiration: 2033-01-07

Abstract

The utility model provides a briquetting with a limiting function, which comprises: a U-shaped frame; the pressing block is arranged at the bottom of the U-shaped frame; the two L-shaped frames are both in sliding connection with the top of the inner wall of the U-shaped frame, elastic components are arranged at the bottoms of the two L-shaped frames, and limiting plates are fixedly connected to the elastic ends of the two elastic components; the bidirectional screw rod is rotationally connected to the inside of the U-shaped frame. According to the pressing block with the limiting function, the limiting plates can be driven to move in the opposite directions through the two elastic components through the movement of the two L-shaped frames in the opposite directions, and the sheet metal workpiece subjected to stamping can be subjected to limiting treatment through the movement of the two limiting plates in the opposite directions, so that the stamping stability is ensured, and the problem that the sheet metal workpiece is easily deviated due to vibration of equipment in the stamping process, so that the stamping effect is affected is solved.

Description

Briquetting with limiting function

Technical Field

The utility model relates to the field of pressing blocks, in particular to a pressing block with a limiting function.

Background

The stamping is a forming processing method for obtaining a workpiece (stamping part) with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press machine and a die to make the plates, the strips, the pipes, the sectional materials and the like plastically deform or separate, and the stamped blank is mainly a hot rolled and cold rolled steel plate and a steel strip.

In the process of sheet metal machining, sheet metal is generally required to be subjected to stamping treatment, and the sheet metal is extruded through an upper pressing block on a stamping machine, so that stamping work is formed.

In the related art, the briquetting of current punching machine has certain defect in the in-process of using, like current briquetting to the in-process of panel beating punching press, does not have spacing function, can not carry out real-time spacing to the panel beating of punching press in-process to at the in-process of punching press, the problem of the skew easily appears in the panel beating work piece, influences the processing effect.

Therefore, it is necessary to provide a pressing block with a limiting function to solve the above technical problems.

Disclosure of Invention

The utility model provides a pressing block with a limiting function, which solves the problem that the existing pressing block does not limit a sheet metal workpiece.

In order to solve the technical problems, the pressing block with the limiting function provided by the utility model comprises:

a U-shaped frame;

the pressing block is arranged at the bottom of the U-shaped frame;

the two L-shaped frames are both in sliding connection with the top of the inner wall of the U-shaped frame, elastic components are arranged at the bottoms of the two L-shaped frames, and limiting plates are fixedly connected to the elastic ends of the two elastic components;

the two-way screw rod is rotationally connected to the inside of the U-shaped frame, and the two L-shaped frames are respectively connected to the outer surfaces of the two ends of the two-way screw rod in a threaded manner;

the driving piece is used for driving the bidirectional screw rod in a rotating way, and is arranged on one side of the U-shaped frame.

Preferably, the driving piece comprises a motor fixed on one side of the U-shaped frame, and an output shaft of the motor is fixedly connected with one end of the bidirectional screw rod.

Preferably, the bottom fixedly connected with U type frame of U type frame, the briquetting is fixed in the bottom of U type frame.

Preferably, the elastic component comprises a guide rod which is connected to the bottom of the L-shaped frame in a sliding mode, a connecting plate is fixedly connected to the bottom end of the guide rod, and one side of the connecting plate is fixed to one side of the limiting plate.

Preferably, an extrusion spring is fixedly connected between the top of the connecting plate and the bottom of the L-shaped frame, the extrusion spring is sleeved on the outer surface of the guide rod, and the section of the guide rod is rectangular.

Preferably, the pressing block is detachably arranged at the bottom of the U-shaped frame.

Preferably, the top fixedly connected with rectangle piece of briquetting, the top rotation of rectangle piece is connected with four chucking boards, rectangular hole has been seted up to the bottom of U type frame.

Compared with the related art, the pressing block with the limiting function has the following beneficial effects:

the utility model provides a pressing block with a limiting function, which can drive a bidirectional screw rod to rotate through the arrangement of a driving piece, and can drive two L-shaped frames to move relatively or relatively away from each other through the rotation of the bidirectional screw rod.

Drawings

FIG. 1 is a schematic structural view of a first embodiment of a press block with a limiting function according to the present utility model;

FIG. 2 is a schematic view of the U-shaped frame shown in FIG. 1;

FIG. 3 is a schematic view of a combination of the L-shaped bracket and the limiting plate shown in FIG. 1;

FIG. 4 is a schematic view of the compact shown in FIG. 1;

fig. 5 is a schematic structural diagram of a second embodiment of a pressing block with a limiting function provided by the utility model.

Reference numerals in the drawings: 1. a U-shaped frame; 2. briquetting; 3. an L-shaped frame; 4. a limiting plate; 5. a two-way screw rod; 6. a motor; 7. a U-shaped frame; 8. a guide rod; 9. a connecting plate; 10. extruding a spring; 11. rectangular blocks; 12. and a clamping plate.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

First embodiment

Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a pressing block with a limiting function according to the present utility model; FIG. 2 is a schematic view of the U-shaped frame shown in FIG. 1; FIG. 3 is a schematic view of a combination of the L-shaped bracket and the limiting plate shown in FIG. 1; fig. 4 is a schematic structural view of the compact shown in fig. 1. The briquetting of taking limit function includes:

a U-shaped frame 1;

the pressing block 2 is arranged at the bottom of the U-shaped frame 1;

the two L-shaped frames 3 are both in sliding connection with the top of the inner wall of the U-shaped frame 1, elastic components are arranged at the bottoms of the two L-shaped frames 3, and the elastic ends of the two elastic components are both fixedly connected with limiting plates 4;

the two-way screw rod 5 is rotatably connected to the inside of the U-shaped frame 1, and the two L-shaped frames 3 are respectively connected to the outer surfaces of the two ends of the two-way screw rod 5 in a threaded manner;

the driving piece is used for rotationally driving the bidirectional screw rod 5 and is arranged on one side of the U-shaped frame 1;

the bidirectional screw rod 5 can be driven to rotate through the arrangement of the driving piece, the bidirectional screw rod 5 can rotate to drive the two L-shaped frames 3 to move relatively or relatively away from each other, and the limiting plate 4 can be driven to move relatively through the two elastic components through the movement of the two L-shaped frames 3 relatively;

through the motion of two limiting plates 4 relative directions, can carry out spacing processing to the sheet metal work piece of punching press processing, guaranteed the stability of punching press, solved at the in-process of punching press, because the vibrations of equipment cause the skew of sheet metal work piece easily, and then influence the problem of punching press effect.

The driving piece comprises a motor 6 fixed on one side of the U-shaped frame 1, and an output shaft of the motor 6 is fixedly connected with one end of the bidirectional screw rod 5;

the motor 6 is connected with an external power supply and a control switch, is a forward and reverse rotation motor, is arranged in a connecting mode and a coding mode in the prior art, and is used for driving the bidirectional screw rod 5 to rotate.

The bottom of the U-shaped frame 1 is fixedly connected with a U-shaped frame 7, and the pressing block 2 is fixed at the bottom of the U-shaped frame 7;

through the setting of U type frame 7, be convenient for briquetting 2 fixed mounting and the below of U type frame 1.

The elastic component comprises a guide rod 8 which is connected to the bottom of the L-shaped frame 3 in a sliding way, a connecting plate 9 is fixedly connected to the bottom end of the guide rod 8, and one side of the connecting plate 9 is fixed to one side of the limiting plate 4;

the guide rod 8 is slidably connected to the inside of the L-shaped frame 3, so that when the pressing block 2 moves downwards, the guide rod 8 can move upwards, and the pressing block 2 can be pulled in a distance from a sheet metal workpiece conveniently.

An extrusion spring 10 is fixedly connected between the top of the connecting plate 9 and the bottom of the L-shaped frame 3, the extrusion spring 10 is sleeved on the outer surface of the guide rod 8, and the section of the guide rod 8 is rectangular;

through the elastic force of extrusion spring 10 self, can drive connecting plate 9 downstream, and then drive limiting plate 4 downstream through connecting plate 9, be convenient for in the punching press in-process, limiting plate 4 can be prioritized and the panel beating work piece is contacted.

The working principle of the pressing block with the limiting function provided by the utility model is as follows:

through the start-up of motor 6, can drive two-way lead screw 5 and rotate, through the rotation of two-way lead screw 5, can drive two L type framves 3 relative or move away from the direction, through the motion of two L type framves 3 relative directions, can drive two limiting plates 4 relative or move away from the direction through guide arm 8 and connecting plate 9 in two elastic component, through the motion of two limiting plates 4 relative directions, can carry out spacing treatment to the sheet metal work piece of punching press processing, when briquetting 2 down punching press, two guide arms 8 will shrink for the contact of briquetting 2 and sheet metal work piece.

Second embodiment

Referring to fig. 5 in combination, another briquette with a limiting function is provided in a second embodiment of the present application based on the briquette with a limiting function provided in the first embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the second embodiment of the present application provides a pressing block with a limiting function, which is different in that the pressing block 2 is detachably mounted at the bottom of the U-shaped frame 7;

install in the bottom of U type frame 7 through briquetting 2 detachable, the staff's punching press condition of being convenient for carries out the change of briquetting 2.

The top of the pressing block 2 is fixedly connected with a rectangular block 11, the top of the rectangular block 11 is rotationally connected with four clamping plates 12, and a rectangular hole is formed in the bottom of the U-shaped frame 7;

through inserting rectangular block 11 in the inside of rectangular hole, the rotation of cooperation four chucking boards 12 is expanded, can form the chucking, has quick assembly disassembly's function.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. The utility model provides a take briquetting of limit function which characterized in that includes:

a U-shaped frame (1);

the pressing block (2) is arranged at the bottom of the U-shaped frame (1);

the two L-shaped frames (3), the two L-shaped frames (3) are both in sliding connection with the top of the inner wall of the U-shaped frame (1), elastic components are arranged at the bottoms of the two L-shaped frames (3), and limiting plates (4) are fixedly connected to the elastic ends of the two elastic components;

the two-way screw rod (5), the two-way screw rod (5) is rotatably connected to the inside of the U-shaped frame (1), and the two L-shaped frames (3) are respectively connected to the outer surfaces of the two ends of the two-way screw rod (5) in a threaded manner;

the driving piece is used for rotationally driving the bidirectional screw rod (5), and is arranged on one side of the U-shaped frame (1).

2. The pressing block with the limiting function according to claim 1, wherein the driving piece comprises a motor (6) fixed on one side of the U-shaped frame (1), and an output shaft of the motor (6) is fixedly connected with one end of the bidirectional screw rod (5).

3. The pressing block with the limiting function according to claim 1, wherein a U-shaped frame (7) is fixedly connected to the bottom of the U-shaped frame (1), and the pressing block (2) is fixed to the bottom of the U-shaped frame (7).

4. The pressing block with the limiting function according to claim 1, wherein the elastic component comprises a guide rod (8) which is connected to the bottom of the L-shaped frame (3) in a sliding mode, a connecting plate (9) is fixedly connected to the bottom end of the guide rod (8), and one side of the connecting plate (9) is fixed to one side of the limiting plate (4).

5. The pressing block with the limiting function according to claim 4, wherein an extrusion spring (10) is fixedly connected between the top of the connecting plate (9) and the bottom of the L-shaped frame (3), the extrusion spring (10) is sleeved on the outer surface of the guide rod (8), and the section of the guide rod (8) is rectangular.

6. A briquette with limiting function according to claim 3, characterized in that the briquette (2) is detachably mounted at the bottom of the U-shaped frame (7).

7. The pressing block with the limiting function according to claim 6, wherein a rectangular block (11) is fixedly connected to the top of the pressing block (2), four clamping plates (12) are rotatably connected to the top of the rectangular block (11), and rectangular holes are formed in the bottom of the U-shaped frame (7).