CN112517969A

CN112517969A - Window frame connecting piece perforating device

Info

Publication number: CN112517969A
Application number: CN202011368139.3A
Authority: CN
Inventors: 罗国林
Original assignee: Hunan Xiaoan Safety Technology Co ltd
Current assignee: Hunan Xiaoan Safety Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-03-19

Abstract

A punching device for a window frame connecting piece comprises a rack, wherein a punching die is arranged on the rack and comprises a lower die and an upper die, a groove matched with the connecting piece in shape is formed in the lower die, and at least two borers are arranged on the upper die; the lower surface of the upper die is provided with a slide rail, the drill is connected with the slide rail through a slide block, and the slide block can move along the slide rail; the upper die is controlled to move up and down through a transmission mechanism. The drilling machine is suitable for drilling different positions of different workpieces, and can control a plurality of drilling devices to drill holes simultaneously during drilling, so that the working efficiency is greatly improved; on the other hand, the bed die can be dismantled, is applicable to different parts and punches, and goes up the drill bit in the mould and can dismantle to be applicable to different parts and to the quantity requirement and the dimensional requirement of mounting hole, the design is nimble, and application scope is wide.

Description

Window frame connecting piece perforating device

Technical Field

The invention relates to a die for a window frame connecting piece, in particular to a punching device for the window frame connecting piece.

Background

The existing punching device is usually a hydraulic puncher, namely a hydraulic cylinder is adopted to connect the puncher, and a drill bit of the puncher is pressed out of a mounting hole downwards by driving the puncher to apply pressure to a connecting piece. Wherein the drill bit is circular and is matched with the size of the mounting hole. The existing hydraulic puncher can only be formed by connecting one hydraulic cylinder with one puncher, only a single hole can be punched, and a plurality of holes cannot be drilled simultaneously, so that the working efficiency is greatly reduced; the existing hydraulic puncher is not provided with a groove, cannot limit the position of the connecting piece, can only control the position of the connecting piece by hands, and wastes time and labor; moreover, the existing drill bit can not be disassembled, and can not be suitable for the size requirements of different parts on the mounting hole.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide the punching device for the window frame connecting piece, which has the advantages of wide application range, high working efficiency, time saving and labor saving.

The technical scheme of the invention is as follows: a punching device for a window frame connecting piece comprises a rack, wherein a punching die is arranged on the rack and comprises a lower die and an upper die, a groove matched with the connecting piece in shape is formed in the lower die, and at least two borers are arranged on the upper die; the lower surface of the upper die is provided with a slide rail, the drill is connected with the slide rail through a slide block, and the slide block can move along the slide rail; the upper die is controlled to move up and down through a transmission mechanism.

Furthermore, after the connecting piece is arranged in the groove, the distance between the connecting piece and the upper end of the groove is less than or equal to 2 mm.

Furthermore, a bracket is arranged on the frame, and the transmission mechanism is arranged on the bracket; the transmission mechanism is a cylinder or a hydraulic cylinder.

Further, the borer includes drilling rod and drill bit, drilling rod and slider fixed connection, the drill bit can be dismantled with the drilling rod and be connected.

Furthermore, the drill bit is connected with the drill rod through a threaded connection piece.

Furthermore, the bottom surface of the drill bit is circular and is matched with the outer diameter of the mounting hole required by the connecting piece.

Further, the connecting piece is the billet, and the billet is rectangular shape, and the both ends of billet are the arc structure, the shape of recess is the same with the billet.

Further, the lower die is connected to a platform of the rack through a base, and a buffer block is arranged between the lower die and the base.

Further, the lower part of the frame is provided with a box body structure, a control system is arranged in the box body and connected with a transmission mechanism, and a button is arranged outside the box body.

The invention has the beneficial effects that: on one hand, the drilling machine can be suitable for drilling different positions of different workpieces, and can control a plurality of drilling devices to drill holes simultaneously during drilling, so that the working efficiency is greatly improved; on the other hand, the bed die can be dismantled, is applicable to different parts and punches, and goes up the drill bit in the mould and can dismantle to be applicable to different parts and to the quantity requirement and the dimensional requirement of mounting hole, the design is nimble, and application scope is wide.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a mold according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a lower mold according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a connector according to an embodiment of the present invention.

The attached drawings indicate the following:

1. a frame; 2. a lower die; 3. an upper die; 4. a support; 5. a transmission mechanism; 6. a connecting member; 7. a base; 8. a buffer block; 11. a button; 21. a groove; 31. a drill; 32. a slide rail; 33. a slider; 61. mounting holes; 311. a drill stem; 312. a drill bit.

Detailed Description

The invention will be described in further detail below with reference to the drawings and specific examples.

As shown in fig. 1 to 4: a punching device for a window frame connecting piece comprises a rack 1, wherein a punching die is arranged on the rack 1, the punching die comprises a lower die 2 and an upper die 3, a groove 21 matched with the connecting piece 6 in shape is formed in the lower die 2, and at least two broaches 31 are arranged on the upper die 3; the lower surface of the upper die 3 is provided with a slide rail 32, the drill 31 is connected with the slide rail 32 through a slide block 33, and the slide block 33 can move along the slide rail 32; the upper die 3 is controlled to move up and down by a transmission mechanism 5.

The scheme has the following advantages: through setting up the slide rail at last mould, and the perforator passes through slider link block, can be convenient for the removal of perforator to be applicable to the punching of different work pieces different positions. The upper die is driven to move up and down through the transmission mechanism instead of driving the drilling devices to move up and down, so that the drilling devices can be controlled to drill simultaneously, and the drilling devices can be moved and replaced conveniently.

In the embodiment, a bracket 4 is arranged on the frame 1, and the transmission mechanism is arranged on the bracket 4; the transmission mechanism 5 is a cylinder or a hydraulic cylinder. For example: when the transmission mechanism 5 is a cylinder, the piston end of the cylinder is connected with the upper die 3, and the upper die 3 is connected with the cylinder through the mounting plate. The drill 31 comprises a drill rod 311 and a drill bit 312, the drill rod 311 is fixedly connected with the slide block 33, and the drill bit 312 is detachably connected with the drill rod 311. For example, one end of the drill bit may be snapped or threaded onto the drill rod. The embodiment is preferably a threaded connection, specifically, the drill bit 312 includes a rod body and a pressure head, the outer diameter of the rod body is smaller than the size of the drill rod, the outer wall of the rod body and the inner wall of the drill rod are both provided with threads, and the rod body can be screwed into the drill rod 311 by rotation to realize the fixed connection of the two. The pressure head bottom surface of drill bit 312 is circular, with the required mounting hole 61 external diameter looks adaptation of connecting piece 6 to drive mould 3 downstream through drive mechanism 5, make the pressure head impress connecting piece 6 under certain pressure fast, thereby wear connecting piece 6 pressure, thereby form mounting hole 61.

In this embodiment, after the connecting member 6 is disposed in the groove 21, the distance between the connecting member 6 and the upper end of the groove 21 is less than or equal to 2mm, and preferably, the distance between the connecting member 6 and the upper end of the groove 21 is 1 mm. If the depth of the groove 21 is too deep, the connecting member 6 is not easily taken out and the connecting member is not easily pressed.

In this embodiment, connecting piece 6 is the billet, and the billet is rectangular shape, and the both ends of billet are the arc structure, the shape of recess is the same with the billet. The connecting piece 6 of this embodiment is arranged on the window frame and used for connecting with an auxiliary frame in the wall body. For example: the groove of rectangular shape is seted up to the side of window frame, and the inslot is located the connecting plate, connects two billets on the connecting plate, is equipped with four mounting holes on the billet, and this embodiment is corresponding to be equipped with four broaches, and the window frame passes the mounting hole through the screw and attaches the frame with wall body aperture is connected, realizes that the window frame body is fixed with the connection of attaching the frame.

In this embodiment, a box structure is arranged below the frame 1, a control system is arranged in the box and connected with the transmission mechanism, and a button 11 is arranged outside the box. The buttons 11 may include a power key, a pause key, and an activation key for controlling the actuator, etc. The lower die 2 is connected to a platform of the frame 1 through a base 7, and a buffer block 8 is arranged between the lower die 2 and the base 7. The utility model discloses a set up the buffer block, be because be equipped with control system in the box, the drill bit is at the in-process of exerting pressure, and the control panel produces great vibration very easily to cause the influence to the electrical part, through setting up buffer block 8, can play shock-absorbing function, thereby cut off the direct vibration of mould and box. Wherein, bed die 2 can be dismantled to in change different bed dies, like this, just can cooperate the removal of perforator 31, thereby realize the drilling of different connecting pieces, practice thrift the cost greatly, just can realize punching of different parts with a drilling equipment, labour saving and time saving practices thrift place area occupied, and work efficiency is high.

The working principle of the embodiment is as follows: when the connecting piece 6 needs to be drilled, the connecting piece 6 is arranged in the groove 21 of the lower die 2, then the positions of the four drilling devices 31 are adjusted to match the positions of the mounting holes of the connecting piece 6, after the adjustment is finished, the power supply button is pressed down, then the starting button is pressed down, the transmission mechanism 5 drives the upper die 3 to move downwards, so that the drill bits 312 of the four drilling devices press the connecting piece at the same time, and 4 mounting holes are drilled out at the same time. After drilling, the transmission mechanism can drive the upper die to move upwards and reset automatically. The operator takes the connector out of the lower die 2, then places the next connector, presses the start button, and so on.

Claims

1. A punching device for a window frame connecting piece is characterized by comprising a rack, wherein a punching die is arranged on the rack and comprises a lower die and an upper die, a groove matched with the connecting piece in shape is formed in the lower die, and at least two broaches are arranged on the upper die; the lower surface of the upper die is provided with a slide rail, the drill is connected with the slide rail through a slide block, and the slide block can move along the slide rail; the upper die is controlled to move up and down through a transmission mechanism.

2. The perforating device for the window frame connecting piece as recited in claim 1, wherein after the connecting piece is disposed in the groove, the distance between the connecting piece and the upper end of the groove is less than or equal to 2 mm.

3. The perforating device for the window frame connecting piece as recited in claim 1 or 2, wherein a bracket is provided on the frame, and the transmission mechanism is mounted on the bracket; the transmission mechanism is a cylinder or a hydraulic cylinder.

4. The window frame attachment perforating device of claim 1 or 2, wherein the drill comprises a drill rod fixedly connected to the slider and a drill bit detachably connected to the drill rod.

5. The perforating device for window frame connectors as recited in claim 5, wherein the drill bit is connected to the drill rod by a threaded connection.

6. The perforating device for window frame connectors as recited in claim 5, wherein the bottom surface of the drill is circular to match the outer diameter of the mounting hole required for the connector.

7. The perforating device for connecting members of window frames as claimed in claim 1 or 2, wherein the connecting member is a steel bar, the steel bar has a long bar shape, both ends of the steel bar have an arc-shaped structure, and the shape of the groove is the same as that of the steel bar.

8. The perforating device for the window frame connecting piece according to claim 1 or 2, characterized in that the lower die is connected to the platform of the frame through a base, and a buffer block is arranged between the lower die and the base.

9. The perforating device for the window frame connecting piece as claimed in claim 1 or 2, wherein a box body structure is arranged below the frame, a control system is arranged in the box body, the control system is connected with the transmission mechanism, and a button is arranged outside the box body.