CN218050418U

CN218050418U - Automatic punching machine for insulating hollow fiber tube of post arrester

Info

Publication number: CN218050418U
Application number: CN202121776627.8U
Authority: CN
Inventors: 彭伯明; 吴志峰
Original assignee: Tongxiang Tianze Electrical Co ltd
Current assignee: Tongxiang Tianze Electrical Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-12-16
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses an automatic punching machine for an insulating hollow wire tube of a post arrester, which comprises a frame; the blanking device is arranged on the rack and used for blanking one by one and clamping the falling hollow fiber tubes to be punched; the punching device is arranged beside the blanking mechanism and is used for punching the hollow wire tube in the blanking mechanism; the blanking device comprises a clamping mechanism and a blanking mechanism, wherein the clamping mechanism comprises a fixed clamp fixedly arranged on the rack and a movable clamp opposite to the fixed clamp, the movable clamp is in transmission connection with a first telescopic cylinder which drives the movable clamp to move towards the fixed clamp, L-shaped limiting plates are arranged on two sides of the fixed clamp, and the limiting plates are in transmission connection with a second telescopic cylinder which can drive the movable clamp to move towards the direction of the movable clamp; the blanking mechanism is arranged above the movable clamp to guide the hollow fiber tube to the upper surface of the movable clamp. Through the structure, automatic blanking and punching of the hollow fiber tube are realized, the working efficiency is improved, and the working strength is reduced.

Description

Automatic punching machine for insulating hollow fiber tube of post arrester

Technical Field

The utility model relates to a perforating device, especially an automatic puncher that is used for insulating hollow fiber tube of pillar arrester.

Background

The insulating hollow fiber tube of the post arrester is internally provided with a stepped hole, and the insulating hollow fiber tube of the raw material (hereinafter referred to as the hollow fiber tube) is a cylindrical hole, so that a subsequent punching device is required for processing the stepped hole. The existing punching device has low automation degree when punching the insulating hollow wire tube of the post arrester, needs manual feeding and blanking of workers, and has low efficiency.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the utility model is to provide an automatic puncher for insulating hollow fiber tube of pillar arrester, automatic upper and lower unloading when can realizing the insulating hollow fiber tube of pillar arrester to punch, and then effectively promote the efficiency of punching of the insulating hollow fiber tube of pillar arrester, reduce workman's working strength.

In order to achieve the above purpose, the technical scheme of the utility model is that:

an automatic punching machine for an insulating hollow fiber tube of a post arrester comprises

A frame;

the blanking device is arranged on the rack and used for blanking one by one and clamping the falling hollow fiber tubes to be punched;

the punching device is arranged beside the blanking mechanism and is used for punching the hollow wire tube in the blanking mechanism;

the blanking device comprises a clamping mechanism and a blanking mechanism, wherein the clamping mechanism comprises a fixed clamp fixedly arranged on the rack and a movable clamp opposite to the fixed clamp, the movable clamp is in transmission connection with a first telescopic cylinder which drives the movable clamp to move towards the fixed clamp, L-shaped limiting plates are arranged on two sides of the fixed clamp, and the limiting plates are in transmission connection with a second telescopic cylinder which can drive the movable clamp to move towards the direction of the movable clamp; the blanking mechanism is arranged above the movable clamp to guide the hollow wire tube to the upper surface of the movable clamp.

Further, unloading mechanism includes that two are symmetrical to the movable silk pipe guide rail that presss from both sides the setting, and the silk pipe guide rail sets up and the lower extreme downwardly extending of silk pipe guide rail in the movable clamp top is parallel and level with the upper surface that the activity pressed from both sides, sets up the U type backup pad that is used for discharging the hollow silk pipe between two silk pipe guide rails.

Furthermore, a baffle is fixedly arranged on the rack, the baffle is positioned on one side of the clamping mechanism, which is back to the punching mechanism, and one end of the hollow fiber tube, which is back to the punching device, is abutted against the baffle after the hollow fiber tube is clamped.

Furthermore, perforating device is including the movable base that the cunning was located in the frame and can remove to the clamping device direction, and rotatable setting is bored in the movable base, can dismantle centre gripping ladder on the brill seat and bore, the motor sets firmly on the movable base, and the motor passes through belt transmission and connects the brill seat, the movable base still transmission connection can drive its gliding third telescoping cylinder in the frame.

The working principle is as follows: when the hollow wire tube needs to be punched, a worker places the hollow wire tube in a blanking mechanism of a blanking device, and then starts a punching device and a clamping mechanism. The method comprises the following steps: the first telescopic cylinder drives the movable clamp to retract, and a wire tube blocked in the blanking mechanism by the movable clamp falls down. And in the falling process of the hollow wire tube, the second telescopic cylinder synchronously extends out to push the limiting plate to approach the movable clamp so as to tightly support the falling hollow wire tube on the movable clamp, then the first telescopic cylinder continuously extends out to push the hollow wire tube to the fixed clamp, and the limiting plate synchronously pushes the hollow wire tube back along with the movable frame after supporting the hollow wire tube on the movable clamp until the hollow wire tube is clamped by the movable clamp and the fixed clamp. And after the hollow fiber tube is clamped, the punching device performs punching operation on the hollow fiber tube. After the punching is finished, the punching device returns to the initial position, the movable clamp is driven by the first telescopic cylinder to retract, and then the punched hollow fiber tube falls from the clamping mechanism. When the movable clamp is retracted to the rear of the blanking mechanism, the next hollow wire tube falls down again, and the automatic blanking and punching of the hollow wire tube can be realized by repeating the steps.

Has the advantages that: through the structure, automatic blanking and punching of the hollow fiber tube are realized, the working efficiency is improved, and the working strength is reduced.

Drawings

FIG. 1 is a state diagram of the present invention after clamping a hollow fiber tube;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is a top view of fig. 2.

Reference numerals: 100. the automatic blanking machine comprises a frame 200, a blanking device 210, a clamping mechanism 211, a fixed clamp 212, a movable clamp 213, a first telescopic cylinder 214, a limiting plate 215, a second telescopic cylinder 220, a blanking mechanism 221, a wire tube guide rail 222, a U-shaped supporting plate 300, a punching device 310, a movable base 320, a drill seat 330, a step drill 340, a motor 350, a belt 360, a third telescopic cylinder 400 and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

An automatic punch for an insulating hollow fiber tube of a post arrester as shown in fig. 1 to 3 includes a frame 100, on which a blanking device 200 for blanking one by one and holding a falling hollow fiber tube and a punching device 300 for punching the hollow fiber tube held by the blanking device are respectively disposed.

The blanking device 200 includes a clamping mechanism 210 and a blanking mechanism 220. Specifically, the clamping mechanism includes a fixed clamp 211 fixedly mounted on the frame and a movable clamp 212 disposed opposite to the fixed clamp. Wherein, one end of the movable clamp back to the fixed clamp is connected with a first telescopic cylinder 213 which can drive the movable clamp to move towards the fixed clamp in a transmission way. And two sides of the fixing clamp are symmetrically provided with L-shaped limiting plates 214, and each limiting plate is in transmission connection with a second telescopic cylinder 215. Under the drive of second telescoping cylinder, the limiting plate can carry out the removal towards the fixation clamp direction. In addition, it should be noted that the blanking mechanism is arranged above the movable clamp, the hollow fiber tubes in the blanking mechanism are blocked by the extended movable clamp, and when the movable clamp is retracted to the rear of the blanking mechanism, the hollow fiber tubes in the blanking mechanism can sequentially fall down.

As a further improvement of the above embodiment, the blanking mechanism has a variety of configurations. Preferably, the blanking mechanism 220 includes two wire tube guide rails 221 symmetrically disposed on both sides of the movable clamp and higher than the movable clamp, the lower ends of the wire tube guide rails extend downward to be flush with the upper surface of the movable clamp, and a U-shaped support plate 222 for the worker to discharge the hollow wire tube is disposed between the two wire tube guide rails.

As a further improvement of the above embodiment, in order to prevent the axial movement of the hollow fiber tube during the punching process, a baffle 400 is fixedly provided on the frame, and the baffle faces the hollow fiber tube to be clamped so that the end of the hollow fiber tube facing away from the punching device abuts against the baffle.

As a further improvement of the above embodiment, the punching device 300 comprises a movable base 310 slidably mounted on the frame and movable on the frame towards the hollow fiber tube to be clamped, the movable base having a rotatable drill base 320, and a step drill 330 detachably clamped thereon for punching the hollow fiber tube. Meanwhile, a motor 340 is arranged above the movable base, the motor is in transmission connection with the drill base through a belt 350, and a third telescopic cylinder 360 in transmission connection with the movable base is arranged on the machine frame. Through the drive of this third telescoping cylinder, the movable base can move towards hollow fiber tube.

Claims

1. The utility model provides an automatic puncher that is used for insulating hollow fiber tube of post arrester which characterized in that: comprises that

A frame;

the punching device is arranged beside the blanking mechanism and is used for punching the hollow fiber tube in the blanking mechanism; the blanking device comprises a clamping mechanism and a blanking mechanism, wherein the clamping mechanism comprises a fixed clamp fixedly arranged on the rack and a movable clamp opposite to the fixed clamp, the movable clamp is in transmission connection with a first telescopic cylinder which drives the movable clamp to move towards the fixed clamp, L-shaped limiting plates are arranged on two sides of the fixed clamp, and the limiting plates are in transmission connection with a second telescopic cylinder which can drive the movable clamp to move towards the direction of the movable clamp; the blanking mechanism is arranged above the movable clamp to guide the hollow wire tube to the upper surface of the movable clamp.

2. An automatic punch for the insulating hollow fiber tube of the post arrester according to claim 1, characterized in that: the blanking mechanism comprises two wire tube guide rails which are symmetrical to the movable clamp, the wire tube guide rails are arranged above the movable clamp, the lower ends of the wire tube guide rails extend downwards to be flush with the upper surface of the movable clamp, and a U-shaped support plate used for discharging hollow wire tubes is arranged between the two wire tube guide rails.

3. An automatic punch for the insulating hollow fiber tube of the post arrester according to claim 1, characterized in that: the machine frame is further fixedly provided with a baffle, the baffle is positioned on one side, back to the punching mechanism, of the clamping mechanism, and one end, back to the punching device, of the hollow fiber tube is abutted against the baffle after the hollow fiber tube is clamped.

4. An automatic punch for the insulating hollow fiber tube of the post arrester according to claim 1, characterized in that: the punching device comprises a movable base which is arranged on the rack in a sliding mode and can move towards the direction of the clamping device, a drill base can be rotatably arranged in the movable base, a clamping step drill can be disassembled on the drill base, a motor is fixedly arranged on the movable base and is connected with the drill base through a belt, and the movable base is further in transmission connection with a third telescopic cylinder which can drive the movable base to slide on the rack.