CN214293457U

CN214293457U - Simple punching device

Info

Publication number: CN214293457U
Application number: CN202023103322.9U
Authority: CN
Inventors: 李成; 何世静
Original assignee: Hubei M Zhe Automation Equipment Co ltd
Current assignee: Hubei M Zhe Automation Equipment Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-28
Anticipated expiration: 2030-12-22

Abstract

The utility model belongs to the technical field of the automatic assembly technique of car radar and specifically relates to a simple and easy punching device, which comprises a frame, there is positioning mechanism frame bottom through bolt fixed mounting, positioning mechanism top fixedly connected with work piece, the equal fixedly connected with mechanism of punching a hole in positioning mechanism both ends, the inboard middle part fixed mounting of frame has the mount, mount upper end fixed mounting has hydraulic cylinder, and the device excellent in use effect is worth promoting.

Description

Simple punching device

Technical Field

The utility model relates to an automatic assembly technical field of car radar especially relates to a simple and easy punching device.

Background

The automobile radar is an auxiliary tool which is arranged on an automobile and assists the automobile to drive, and although the radar can avoid accidents when the automobile backs to a great extent, a rear bumper workpiece is very troublesome when being opened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming of the prior art that the trompil is comparatively troublesome and providing a simple punching device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the simple punching device comprises a frame, wherein a positioning mechanism is fixedly arranged at the bottom of the frame through a bolt, a workpiece is fixedly connected to the upper portion of the positioning mechanism, punching mechanisms are fixedly connected to two ends of the positioning mechanism, a fixing frame is fixedly arranged in the middle of the inner side of the frame, and a hydraulic oil cylinder is fixedly arranged at the upper end of the fixing frame.

Preferably, positioning mechanism includes riser, diaphragm, connecting plate, first locating part, second locating part and third locating part, riser lower extreme fixed mounting in the frame bottom, the diaphragm pass through the bolt regulation install in the riser middle part, the connecting plate pass through bolt fixed mounting in the tip of diaphragm, first locating part fixed mounting in the connecting plate surface, second locating part and third locating part fixed mounting in the upper end of riser.

Preferably, the internal structures of the first limiting part, the second limiting part and the third limiting part are the same, the first limiting part and the second limiting part are parallel to each other, the third limiting part and the second limiting part are vertically arranged in the length direction, the first limiting part comprises a mounting rack and a limiting rail, the mounting rack is fixedly installed on the surface of the connecting plate through bolts, and the end part of the mounting rack is fixedly provided with the limiting rail through bolts.

Preferably, the punching mechanism comprises a mounting plate, a gas-liquid pressure cylinder, a linear guide rail, a linkage plate, a linear bearing, a fixed shaft, a spring, a fixed plate, a punch, a detection device, a positioning block and a flat plate, the mounting plate is fixedly mounted at the bottom of the frame, the gas-liquid pressure cylinder is fixedly mounted at the upper end of the mounting plate, the control output lower end of the gas-liquid pressure cylinder extends into the mounting plate, the flat plate is fixedly mounted at the lower end of the gas-liquid pressure cylinder, the fixed shaft is movably arranged at the end part of the flat plate in a penetrating manner, the upper end of the fixed shaft extends to the upper part of the flat plate and is fixedly connected with the upper end of the linkage plate (54), the upper end of the linear bearing is fixedly mounted at the lower surface of the flat plate, the lower end of the linear bearing is fixedly connected with the upper surface of the spring, the lower end of the spring is fixedly connected with the upper surface of the fixed plate, and the linear bearing and the spring are both sleeved outside the fixed shaft, the utility model discloses a motor, including fixed plate, motor control output lower extreme, linkage plate, linear guide, detection device, mounting panel, motor control output lower extreme, linkage plate one side movable sleeve is located the dull and stereotyped outside, linear guide fixed mounting in mounting panel outside surface, linkage plate opposite side slide set up in inside the linear guide, detection device fixed mounting in mounting panel one side.

The utility model provides a pair of simple and easy punching device, beneficial effect lies in: when the punching device is used, the flat plate is driven to move downwards through the gas-liquid pressure cylinder, the flat plate drives the linear shaft to move downwards, the linear bearing extrudes the spring to drive the fixing plate to move downwards, when the fixing plate moves downwards, the fixing shaft can also move downwards, so that the linkage plate can slide downwards in the linear guide rail, the starting motor drives the punch to rotate, then punching is carried out, the punching work is simple and fast, and the use convenience is high.

Drawings

Fig. 1 is a schematic structural view of a simple punching device provided by the present invention;

fig. 2 is a schematic side view of a simple punching device according to the present invention;

fig. 3 is a schematic top view of a simple punching device according to the present invention;

fig. 4 is a front view of a punching mechanism of a simple punching device according to the present invention;

fig. 5 is a schematic side view of a punching mechanism in a simple punching device according to the present invention;

fig. 6 is a detailed structural schematic diagram of a positioning mechanism in a simple punching device provided by the present invention.

In the figure: the punching machine comprises a frame 1, a workpiece 2, a positioning mechanism 3, a vertical plate 31, a transverse plate 32, a connecting plate 33, a first limiting member 34, a mounting frame 341, a limiting rail 342, a second limiting member 35, a third limiting member 36, a fixing frame 4, a punching mechanism 5, a mounting plate 51, a gas-liquid pressurizing cylinder 52, a linear guide rail 53, a linkage plate 54, a linear bearing 55, a fixing shaft 56, a spring 57, a fixing plate 58, a punch 59, a detection device 510, a positioning block 511, a flat plate 512, a motor 513 and a hydraulic oil cylinder 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a simple punching device comprises a frame 1, wherein a positioning mechanism 3 is fixedly mounted at the bottom of the frame 1 through a bolt, a workpiece 2 is fixedly connected above the positioning mechanism 3, punching mechanisms 5 are fixedly connected at two ends of the positioning mechanism 3, a fixing frame 4 is fixedly mounted in the middle of the inner side of the frame 1, a hydraulic oil cylinder 6 is fixedly mounted at the upper end of the fixing frame 4, the hydraulic oil cylinder 6 has a limiting and fixing effect on the workpiece 2, the punching mechanisms 5 punch holes on the workpiece, and the positioning mechanism 3 fixes the workpiece.

The positioning mechanism 3 includes a vertical plate 31, a horizontal plate 32, a connecting plate 33, a first limiting member 34, a second limiting member 35, and a third limiting member 36, wherein the lower end of the vertical plate 31 is fixedly mounted at the bottom of the frame 1, the horizontal plate 32 is fixedly mounted at the middle of the vertical plate 31 through a bolt, the connecting plate 33 is fixedly mounted at the end of the horizontal plate 32 through a bolt, the first limiting member 34 is fixedly mounted on the surface of the connecting plate 33, and the second limiting member 35 and the third limiting member 36 are fixedly mounted at the upper end of the vertical plate 31.

The internal structures of the first limiting part 34, the second limiting part 35 and the third limiting part 36 are the same, the first limiting part 34 and the second limiting part 35 are parallel to each other, the third limiting part 36 and the second limiting part 35 are vertically arranged in the length direction, the first limiting part 34 comprises a mounting rack 341 and a limiting rail 342, the mounting rack 341 is fixedly mounted on the surface of the connecting plate 33 through a bolt, a limiting rail 342 is fixedly mounted at the end of the mounting rack 341 through a bolt, the two sides of the frame 1 are respectively provided with the positioning mechanisms 3, the workpiece 2 is fixed on the limiting parts through a bolt, and then when the workpiece 2 is mounted through the limiting parts, the workpieces 2 with different sizes can be fixed through the limiting rail.

The punching mechanism 5 comprises a mounting plate 51, a gas-liquid pressure cylinder 52, a linear guide rail 53, a linkage plate 54, a linear bearing 55, a fixed shaft 56, a spring 57, a fixed plate 58, a punch 59, a detection device 510, a positioning block 511 and a flat plate 512, wherein the mounting plate 51 is fixedly mounted at the bottom of the frame 1, the gas-liquid pressure cylinder 52 is fixedly mounted at the upper end of the mounting plate 51, the lower control output end of the gas-liquid pressure cylinder 52 extends into the mounting plate 51, the flat plate 512 is fixedly mounted at the lower end of the gas-liquid pressure cylinder 52, and when the gas-liquid pressure cylinder 52 is started, the gas-liquid pressure cylinder 52 can drive the flat plate 512 to move up and down.

The fixed shaft 56 is movably arranged at the end part of the flat plate 512 in a penetrating way, the upper end of the fixed shaft 56 extends to the upper part of the flat plate 512 and is fixedly connected with the upper end of the linkage plate 54, the upper end of the linear bearing 55 is fixedly arranged at the lower surface of the flat plate 512, the lower end of the linear bearing 55 is fixedly connected with the upper end of the spring 57, the lower end of the spring 57 is fixedly connected with the upper surface of the fixed plate 58, the linear bearing 55 and the spring 57 are both sleeved at the outer side of the fixed shaft 56, the upper end of the fixed plate 58 is fixedly provided with the motor 513, the lower end of the motor 513 is controlled to extend to the lower part of the fixed plate 58 and is fixedly connected with the punch 59, one side of the linkage plate 54 is movably sleeved at the outer side of the flat plate 512, the linear guide rail 53 is fixedly arranged at the outer side surface of the mounting plate 51, the other side of the linkage plate 54 is arranged in the linear guide rail 53 in a sliding way, the detection device 510 is arranged at one side of the lower part of the punch 59 and mainly detects the moving position of the punch 59, when the ram 59 is sensed by the sensing device 510 below, the air and liquid pressurizing cylinder 52 is closed, so that the ram 59 stops moving downward.

When the gas-liquid pressurizing cylinder 52 drives the flat plate 512 to move downwards, the flat plate 512 drives the linear shaft 55 to move downwards, the linear bearing 55 extrudes the spring 57 to drive the fixing plate 58 to move downwards, when the fixing plate 58 moves downwards, the fixing shaft 56 also moves downwards, so that the linkage plate 54 slides downwards in the linear guide rail 53, the starting motor 513 drives the punch 59 to rotate, and then punching is performed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a simple punching device, includes frame (1), its characterized in that, there is positioning mechanism (3) frame (1) bottom through bolt fixed mounting, positioning mechanism (3) top fixedly connected with work piece (2), the equal fixedly connected with mechanism (5) of punching a hole in positioning mechanism (3) both ends, frame (1) inboard middle part fixed mounting has mount (4), mount (4) upper end fixed mounting has hydraulic cylinder (6).

2. The simple punching device according to claim 1, wherein the positioning mechanism (3) comprises a vertical plate (31), a transverse plate (32), a connecting plate (33), a first limiting member (34), a second limiting member (35) and a third limiting member (36), the lower end of the vertical plate (31) is fixedly mounted at the bottom of the frame (1), the transverse plate (32) is fixedly mounted at the middle part of the vertical plate (31) through a bolt, the connecting plate (33) is fixedly mounted at the end part of the transverse plate (32) through a bolt, the first limiting member (34) is fixedly mounted on the surface of the connecting plate (33), and the second limiting member (35) and the third limiting member (36) are fixedly mounted at the upper end of the vertical plate (31).

3. The simple punching device according to claim 2, wherein the first limiting member (34), the second limiting member (35) and the third limiting member (36) have the same internal structure, the first limiting member (34) and the second limiting member (35) are parallel to each other, the third limiting member (36) and the second limiting member (35) are vertically arranged in the length direction, the first limiting member (34) comprises a mounting frame (341) and a limiting rail (342), the mounting frame (341) is fixedly mounted on the surface of the connecting plate (33) through a bolt, and the end of the mounting frame (341) is fixedly mounted with the limiting rail (342) through a bolt.

4. The simple punching device according to claim 2, wherein the punching mechanism (5) comprises a mounting plate (51), a gas-liquid pressure cylinder (52), a linear guide rail (53), a linkage plate (54), a linear bearing (55), a fixing shaft (56), a spring (57), a fixing plate (58), a punch (59), a detection device (510), a positioning block (511) and a flat plate (512), the mounting plate (51) is fixedly mounted at the bottom of the frame (1), the gas-liquid pressure cylinder (52) is fixedly mounted at the upper end of the mounting plate (51), the gas-liquid pressure cylinder (52) controls the lower output end to extend into the mounting plate (51), the flat plate (512) is fixedly mounted at the lower end of the gas-liquid pressure cylinder (52), the fixing shaft (56) is movably arranged at the end of the flat plate (512), the upper end of the fixing shaft (56) extends above the flat plate (512) and is fixedly connected with the upper end of the linkage plate (54) The upper end of the linear bearing (55) is fixedly arranged on the lower surface of the flat plate (512), the lower end of the linear bearing (55) is fixedly connected with the upper end of the spring (57), the lower end of the spring (57) is fixedly connected with the upper surface of the fixing plate (58), and the linear bearing (55) and the spring (57) are sleeved outside the fixed shaft (56), the upper end of the fixing plate (58) is fixedly provided with a motor (513), the lower end of the control output of the motor (513) extends to the lower part of the fixing plate (58) and is fixedly connected with the punch (59), one side of the linkage plate (54) is movably sleeved outside the flat plate (512), the linear guide rail (53) is fixedly arranged on the outer side surface of the mounting plate (51), the other side of the linkage plate (54) is arranged in the linear guide rail (53) in a sliding way, the detection device (510) is fixedly arranged on one side of the mounting plate (51).