CN218425086U

CN218425086U - Metal plate punching device

Info

Publication number: CN218425086U
Application number: CN202222973548.7U
Authority: CN
Inventors: 吴晓霞; 高帆; 尹建明
Original assignee: Wuxi Aorui Entuo Machinery Co ltd
Current assignee: Wuxi Aorui Entuo Machinery Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-02-03
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a metal sheet punching device relates to metal sheet punching device technical field, including the platform of punching a hole, the top of the platform of punching a hole is provided with fixed establishment, fixed establishment includes two grip blocks and a dwang, two the equal fixedly connected with thread block in bottom surface of grip block, two the equal threaded connection of inner wall of thread block has threaded rod one, two threaded rod one all rotates the inner wall of connecting in the platform of punching a hole. It can be through the platform of punching a hole, the cooperation setting between fixed establishment and the motor, can make people fix sheet metal when punching a hole processing to sheet metal to the effectual sheet metal who has avoided leading to owing to not fixing sheet metal because staff's error touching takes place the condition of removal, the effectual sheet metal who has avoided leading to owing to punching a hole the position changes the extravagant condition of sheet metal, has guaranteed the qualification rate of punching a hole processing to sheet metal.

Description

Metal plate punching device

Technical Field

The utility model relates to a sheet metal punching device technical field specifically is a sheet metal punching device.

Background

Sheet metal is a building or mechanical equipment manufacturing material comparatively commonly used in people's daily life, in order to satisfy people's application demand, often need use punching device to punch to sheet metal for the in-process that panel was using can be comparatively convenient installation or fixed.

According to the metal plate punching device disclosed in the patent with the patent number of CN104525703A, the device comprises a bottom plate, wherein an upright post is arranged on the bottom plate, a supporting plate is connected to the upright post, a punching tool bit is arranged on a supporting camphor plate, a spring is arranged between the upright post and the punching tool bit below the supporting camphor plate, a cam is arranged above the supporting plate, the cam is supported on the bottom plate through a support, and the cam is arranged between the punching tool bit and the upright post.

In the process of punching a metal plate by using a punching device, a cut metal plate is usually placed below a punching assembly, and the metal plate is punched by rotating and moving downwards a punching drill bit, wherein the distance from the position to be punched to the edge of the metal plate is fixed due to different places where the metal plate is used, but when the device is used, the metal plate is not fixed, so that the metal plate is likely to move due to the fault touch of workers in the process of punching the metal plate, and the punching drill bit changes the punching position of the metal plate, thereby not only causing the waste of the metal plate, but also reducing the qualification rate of punching the metal plate and being inconvenient for people to use; to this end, we provide a sheet metal punching apparatus that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a metal sheet punching device in order to compensate the not enough of prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sheet metal punching device, includes the platform of punching a hole, the top of the platform of punching a hole is provided with fixed establishment, fixed establishment includes two grip blocks and a dwang, two the equal fixedly connected with thread piece in bottom surface of grip block, two the equal threaded connection of inner wall of thread piece has threaded rod one, two threaded rod one all rotates to be connected in the inner wall of the platform of punching a hole, two the equal fixedly connected with bevel gear one of one end that threaded rod one is close to each other, the dwang extends to the below of the platform of punching a hole and rotates with the platform of punching a hole and is connected, the top fixedly connected with bevel gear two of dwang, two bevel gear one all meshes with bevel gear two, the motor is installed to the bottom surface of the platform of punching a hole, the output of motor and the bottom fixed connection of dwang, the top of the platform of punching a hole is provided with fixed frame, can drive the rotation of dwang through starter motor.

Further, a set of bracing piece of bottom surface fixedly connected with of fixed frame, every the bottom of bracing piece all is connected with the last fixed surface who punches a hole the platform, and the quantity of bracing piece is four, can play the supporting role to fixed frame through setting up the bracing piece.

Further, the top of the platform of punching a hole is provided with two auxiliary rods, two the equal fixedly connected with U-shaped plate in both ends of auxiliary rod, every the equal fixed connection of U-shaped plate is in the upper surface of the platform of punching a hole, two the auxiliary rod all with grip block sliding connection, frictional resistance between grip block and the auxiliary rod is less, and can play the auxiliary stay effect to the grip block through setting up the auxiliary rod.

Further, the inside of fixed frame is provided with the movable block, the inner wall threaded connection of movable block has threaded rod two, threaded rod two extends to the outside of fixed frame and rotates with fixed frame to be connected, can drive movable block lateral shifting through the rotation of threaded rod two to this realizes the processing to the horizontal different position hole of sheet metal.

Further, two dead levers one, two of the inner wall fixedly connected with of fixed frame dead lever one all run through the movable block and with movable block sliding connection, can play limiting displacement to the movable block through setting up two dead levers one for rotation through threaded rod two can drive the movable block at lateral shifting.

Further, two fixed rods II are fixedly connected to the bottom surface of the movable block, a mounting plate is arranged below the movable block, the two fixed rods penetrate through the mounting plate and are in sliding connection with the mounting plate, and the two fixed rods are fixed to the bottom surface of the movable block through the fixed blocks at the two ends of the two fixed rods.

Further, the outer fixed surface of mounting panel is connected with the control handle pole, the part that punches a hole is installed to the bottom surface of mounting panel, four supporting legs of the bottom surface fixedly connected with of the platform that punches a hole, the part that punches a hole belongs to prior art, and does not do further injecture to the model and the shape of the part that punches a hole in this application.

Compared with the prior art, the metal plate punching device has the following beneficial effects:

1. the utility model discloses a cooperation setting between platform, fixed establishment and the motor of punching a hole can make people fix sheet metal in to sheet metal processing of punching a hole to effectually avoided because not fixing sheet metal and the sheet metal that leads to because staff's error touching takes place the condition of removal, effectually avoided because the position that punches a hole changes the extravagant condition of sheet metal that leads to, and further assurance to sheet metal the qualification rate of processing of punching a hole.

2. The utility model discloses a motor, dwang, bevel gear two, bevel gear one, threaded rod one, cooperation setting between screw thread piece and the grip block, can make people comparatively convenient fix sheet metal, can drive the rotation of dwang through starter motor, can drive the rotation of threaded rod one along with the rotation of dwang, can drive two grip blocks along with the rotation of threaded rod one and be close to each other, can realize comparatively convenient centre gripping to sheet metal through being close to each other of two grip blocks and fix, make things convenient for people to use.

Drawings

Fig. 1 is a schematic front view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

FIG. 3 is a schematic view of the split structure of the fixing mechanism of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

In the figure: 1. a punching table; 2. a fixing mechanism; 201. a clamping plate; 202. a thread block; 203. a first threaded rod; 204. a first bevel gear; 205. rotating the rod; 206. a second bevel gear; 3. a motor; 4. a fixing frame; 5. a support bar; 6. an auxiliary lever; 7. a U-shaped plate; 8. a movable block; 9. a second threaded rod; 10. fixing a rod I; 11. a second fixing rod; 12. mounting a plate; 13. a control lever; 14. a punching component; 15. and (7) supporting legs.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

The embodiment provides a sheet metal punching device, the device is through platform 1 of punching a hole, cooperation setting between fixed establishment 2 and the motor 3, can make people fix sheet metal when punching a hole to sheet metal, thereby the effectual sheet metal who has avoided leading to owing to not fixing sheet metal because staff's error touching takes place the condition of removal, the effectual sheet metal extravagant condition of leading to owing to punching a hole the position changes of having avoided, and further assurance is to sheet metal punching process's qualification rate.

Referring to fig. 1, 3 and 4, a sheet metal punching device includes a punching table 1, a preformed groove is provided on the upper surface of the punching table 1, a fixing mechanism 2 is provided above the punching table 1, the fixing mechanism 2 includes two clamping plates 201 and a rotating rod 205, the clamping plates 201 are L-shaped, two clamping plates 201 have bottom surfaces fixedly connected with thread blocks 202, and the clamping plates 201 can be driven to move by the movement of the thread blocks 202.

Two the equal threaded connection of inner wall of screw block 202 has a threaded rod 203, and the shape of screw block 202 is square, and the surface of screw block 202 contacts with the inner wall of the preformed groove of seting up on the platform 1 of punching a hole, can drive the removal of screw block 202 through the rotation of a threaded rod 203, two a threaded rod 203 all rotates to be connected in the inner wall of the platform 1 of punching a hole, two the equal fixedly connected with bevel gear 204 of one end that a threaded rod 203 is close to each other, the rotation through bevel gear 204 can drive the rotation of a threaded rod 203.

The dwang 205 extends to the below of punching a hole platform 1 and rotates with punching a hole platform 1 and be connected, and the dwang 205 is located the inside of seting up the reservation groove on the punching a hole platform 1, the top fixedly connected with bevel gear two 206 of dwang 205, the rotation through dwang 205 can drive the rotation of bevel gear two 206, two bevel gear one 204 all meshes with bevel gear two 206 mutually, can drive the rotation of bevel gear one 204 through the rotation of bevel gear two 206.

Referring to fig. 1 and 2, motor 3 is installed to the bottom surface of platform of punching a hole 1, and motor 3 belongs to prior art, and does not make further definite to motor 3's model in this application to motor 3 passes through support mounting in the bottom surface of platform of punching a hole 1, the output of motor 3 and the bottom fixed connection of dwang 205, the top of platform of punching a hole 1 is provided with fixed frame 4, can drive the rotation of dwang 205 through starter motor 3.

The bottom surface fixedly connected with of fixed frame 4 a set of bracing piece 5, every the bottom of bracing piece 5 all is connected with the last fixed surface who punches a hole platform 1, and the quantity of bracing piece 5 is four, can play the supporting role to fixed frame 4 through setting up bracing piece 5.

The top of platform 1 of punching a hole is provided with two auxiliary rods 6, two the equal fixedly connected with U-shaped plate 7 in both ends of auxiliary rod 6, every the equal fixed connection of U-shaped plate 7 in the upper surface of platform 1 of punching a hole, two auxiliary rod 6 all with grip block 201 sliding connection, the frictional resistance between grip block 201 and the auxiliary rod 6 is less, and can play the auxiliary stay effect to grip block 201 through setting up auxiliary rod 6.

The inside of fixed frame 4 is provided with movable block 8, the inner wall threaded connection of movable block 8 has two 9 threaded rods, two 9 threaded rods extend to the outside of fixed frame 4 and rotate with fixed frame 4 and be connected, can drive 8 lateral shifting of movable block through the rotation of two 9 threaded rods to this realizes the processing to the horizontal different position hole of sheet metal, and two 9 threaded rods are located the outside one end of fixed frame 4 and are fixed with the handle, can make two 9 convenient rotation threaded rods of people through this handle.

Two dead levers 10 of inner wall fixedly connected with of fixed frame 4, two dead lever 10 all run through the movable block 8 and with 8 sliding connection of movable block, can play limiting displacement to the movable block 8 through setting up two dead levers 10 for rotation through two threaded rods 9 can drive the movable block 8 at lateral shifting.

Two dead levers 11 of bottom surface fixedly connected with of movable block 8, the below of movable block 8 is provided with mounting panel 12, two dead lever two 11 all run through mounting panel 12 and with mounting panel 12 sliding connection, two dead levers 11 are fixed in the bottom surface of movable block 8 through the fixed block at its both ends, can sliding mounting panel 12 through control handle bar 13 to this realizes the processing to the vertical different position hole of sheet metal.

The outer fixed surface of mounting panel 12 is connected with control handle 13, punching part 14 is installed to the bottom surface of mounting panel 12, four supporting legs 15 of bottom surface fixedly connected with of platform 1 punch a hole, and punching part 14 belongs to prior art, and does not do further injectly to punching part 14's model and shape in this application, and punching part 14 does not belong to the main innovative direction of this application, can realize the processing of punching a hole to sheet metal under the effect of the drill bit rotation that punches a hole and move down of punching part 14 below through the start.

The working principle is as follows: in the using process of the device, when punching processing is required to be performed on a metal plate, the metal plate is firstly placed between the two clamping plates 201, then the motor 3 is started, the rotating rod 205 can be driven to rotate along with the starting of the motor 3, the bevel gear two 206 can be driven to rotate along with the rotation of the rotating rod 205, the bevel gear two 206 can be driven to rotate along with the rotation of the bevel gear two 204, the two threaded rods one 203 can be driven to rotate along with the rotation of the bevel gear one 204, the two threaded blocks 202 can be driven to be close to each other along with the rotation of the threaded rods one 203, the two clamping plates 201 can be driven to be close to each other along with the mutual close of the two threaded blocks 202 until the two clamping plates 201 can clamp and fix the metal plate, so that the situation that the metal plate which is not fixed and is moved due to the error touch of workers is effectively avoided, the situation that the metal plate is wasted due to the change of the punching position is effectively avoided, and the qualification rate of punching processing on the metal plate is further ensured.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A sheet metal punching device, includes punching platform (1), its characterized in that: the top of punching a hole platform (1) is provided with fixed establishment (2), fixed establishment (2) includes two grip blocks (201) and a dwang (205), two the equal fixedly connected with thread block (202) in bottom surface of grip block (201), two the equal threaded connection of inner wall of thread block (202) has threaded rod one (203), two threaded rod one (203) all rotates to be connected in the inner wall of punching a hole platform (1), two the equal fixedly connected with bevel gear one (204) of one end that threaded rod one (203) are close to each other, dwang (205) extend to the below of punching a hole platform (1) and with punch a hole platform (1) and rotate and be connected, the top fixedly connected with bevel gear two (206) of dwang (205), two bevel gear one (204) all meshes with bevel gear two (206) mutually, motor (3) are installed to the bottom surface of punching a hole platform (1), the output of motor dwang (3) and the bottom fixed connection of dwang (205), the top of punching a hole platform (1) is provided with fixed frame (4).

2. A sheet metal punching apparatus according to claim 1, wherein: the bottom surface fixedly connected with a set of bracing piece (5) of fixed frame (4), every the bottom of bracing piece (5) all is connected with the last fixed surface who punches a hole platform (1).

3. A sheet metal punching apparatus according to claim 1, characterized in that: the punching machine is characterized in that two auxiliary rods (6) are arranged above the punching table (1), two U-shaped plates (7) are fixedly connected to the two ends of the auxiliary rods (6) respectively, each U-shaped plate (7) is fixedly connected to the upper surface of the punching table (1), and the auxiliary rods (6) are connected with the clamping plate (201) in a sliding mode.

4. A sheet metal punching apparatus according to claim 1, characterized in that: the inside of fixed frame (4) is provided with movable block (8), the inner wall threaded connection of movable block (8) has two threaded rods (9), two threaded rods (9) extend to the outside of fixed frame (4) and rotate with fixed frame (4) and be connected.

5. A sheet metal punching apparatus according to claim 4, wherein: the inner wall fixedly connected with of fixed frame (4) is two dead lever one (10), two dead lever one (10) all run through movable block (8) and with movable block (8) sliding connection.

6. A sheet metal punching apparatus according to claim 4, wherein: two dead levers two (11) of bottom surface fixedly connected with of movable block (8), the below of movable block (8) is provided with mounting panel (12), two dead lever two (11) all run through mounting panel (12) and with mounting panel (12) sliding connection.

7. A sheet metal punching apparatus according to claim 6, characterized in that: the outer fixed surface of mounting panel (12) is connected with control handle pole (13), punching part (14) are installed to the bottom surface of mounting panel (12), four supporting legs (15) of bottom surface fixedly connected with of platform (1) punch a hole.