CN204869088U - Automatic perpendicular feeding device of puncher - Google Patents

Abstract

The utility model discloses a vertical feeding device for an automatic punching machine, which comprises a vertical angle iron bracket, a vertical movement motor is arranged on the vertical angle iron bracket, and a vertical movement lead screw is connected to the vertical movement motor; The vertical moving connecting plate is set on the moving screw, and the two ends of the vertical moving screw are provided with bearing supports and bearings; the bearing supports and bearings are fixedly installed on the vertical angle iron bracket, and are connected with vertical and horizontal Structural connecting plate; the vertically moving connecting plate is connected with the drilling device bracket, and the drilling device bracket is provided with a drilling motor, and the drilling motor is connected with the drill bit. The utility model realizes the automatic ascending and descending of the drill bit of the drilling machine, thereby reducing manual labor and improving work efficiency.

Description

A vertical feeding device for an automatic punching machine

technical field

The utility model relates to the technical field of an automatic punching machine for newspapers and periodicals, in particular to a vertical feeding device for an automatic punching machine.

Background technique

The punching machine is a device used to punch holes in materials, and is widely used in the processing and production of office supplies, molds and cloth; the existing punching machines are manually punched by the operator, so there are holes Misalignment, rough hole edges, and different sizes, the labor intensity of the workers is high, and the efficiency is low.

Contents of the invention

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a vertical feeding device for an automatic punching machine, which realizes the automatic rising and falling of the drill bit of the punching machine, thereby reducing manual labor and improving work efficiency.

In order to achieve the above object, the technical solution adopted by the utility model is as follows: a vertical feeding device for an automatic punching machine, including a vertical angle iron bracket, and a vertical motion motor is arranged on the vertical angle iron bracket, and the vertical motion motor A vertical movement lead screw is connected to the top; a vertical movement connecting plate is set on the vertical movement lead screw, and bearing supports and bearings are provided at both ends of the vertical movement lead screw; the bearing supports and bearings are fixedly installed on the vertical On the angle iron bracket, it is connected with vertical and horizontal structural connecting plates; the vertical moving connecting plate is connected with the drilling device bracket, and the drilling device bracket is provided with a drilling motor, and the drilling motor is connected with the drill bit .

As a preferred solution, the vertical position of the drill bit is provided with a top limit switch and a bottom limit switch.

As a preferred solution, a supporting light rod is also arranged between the bearing support and the bearing, and the vertically moving connecting plate is sleeved on the supporting light rod and can move vertically along the supporting light rod.

As a preferred solution, there are two supporting light rods, and the two supporting light rods are respectively located on both sides of the vertically moving lead screw.

As a preferred solution, the drilling motor is a DC motor.

Compared with the prior art, the utility model has the beneficial effects: the utility model realizes the automatic raising and lowering of the drill bit of the drilling machine, thereby reducing manual labor and improving work efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a side view of the utility model.

Detailed ways

Below in conjunction with specific embodiment the utility model is further described. The following examples are only used to illustrate the technical solution of the utility model more clearly, but not to limit the protection scope of the utility model.

Example:

As shown in Figures 1 and 2, a vertical feeding device for an automatic punching machine includes a vertical angle iron bracket 1, and a vertical motion motor 2 is arranged on the vertical angle iron bracket 1, and the vertical motion motor 2 is connected with Vertically moving screw 3; the vertically moving connecting plate 4 is set on the vertically moving screw 3, and the two ends of the vertically moving screw 3 are provided with bearing supports and bearings 5; the bearing supports and bearings 5 are fixed Installed on the vertical angle iron support 1, and connected with the vertical and horizontal structure connecting plate 6; the vertically moving connecting plate 4 is connected with the drilling device support 7, and the drilling device support 7 is provided with a drilling motor 8, The drilling motor 8 is connected with a drill bit 9 .

In the utility model, the vertical position of the drill bit 9 is preferably provided with a top limit switch and a bottom limit switch, which are used to control the stroke of the drill bit 9 of the drilling machine.

In the present utility model, a supporting light bar 10 is also preferably arranged between the bearing support and the bearing 5, and the vertically moving connecting plate 4 is sleeved on the supporting light bar 10 and can move vertically along the supporting light bar 10; There are two supporting light rods 10, and the two supporting light rods 10 are respectively located on both sides of the vertically moving leading screw 3 for increasing stability.

In the present invention, the drilling motor 8 is preferably a DC motor.

During specific implementation, the utility model realizes the vertical feeding of the drilling bit 9 through the vertical movement motor 2 driving the rotation of the vertical movement lead screw 3, and the vertical angle iron bracket 1 is arranged on both sides of the vertical movement lead screw 3 for stabilizing the machine. A utility model vertical feeding device. In addition, a top limit switch and a bottom limit switch are also provided to control the stroke of the drill bit 9 of the drilling machine. No longer rise to the top, the drilling motor 8 reverses, driving the drill bit 9 to descend; and when the drill bit 9 hits the bottom limit switch, that is, the drill bit 9 no longer descends to the bottom. Like this, promptly finished the action of vertical feeding device of the present utility model.

The above is only the preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and deformations can also be made. And deformation should also be regarded as the protection scope of the present utility model.

Claims (5)

1. A vertical feeding device for an automatic punching machine, characterized in that: comprise a vertical angle iron support, said vertical angle iron support is provided with a vertical movement motor, which is connected with a vertical movement leading screw; said The vertical movement lead screw is covered with a vertical movement connecting plate, and the two ends of the vertical movement lead screw are provided with bearing supports and bearings; the bearing supports and bearings are fixedly installed on the vertical angle iron bracket, and are connected with vertical and The horizontal structure connecting plate; the vertically moving connecting plate is connected with the drilling device bracket, and the drilling device bracket is provided with a drilling motor, and the drilling motor is connected with the drill bit. 2. A vertical feeding device for an automatic punching machine according to claim 1, wherein a top limit switch and a bottom limit switch are provided for the vertical position of the drill bit. 3. A vertical feed device for an automatic punching machine according to claim 1, characterized in that: a support light bar is also arranged between the bearing support and the bearing, and the vertically moving connecting plate is sleeved on the support On the light bar and can move vertically along the support light bar. 4. A vertical feeding device for an automatic punching machine according to claim 3, characterized in that: there are two supporting light rods, and the two supporting light rods are respectively located on both sides of the vertically moving lead screw. 5. A vertical feeding device for an automatic drilling machine according to claim 1, wherein the drilling motor is a DC motor.