CN218659342U

CN218659342U - Cutting machine for glass fiber sleeve

Info

Publication number: CN218659342U
Application number: CN202223262144.3U
Authority: CN
Inventors: 李晓冰
Original assignee: Ningbo Liyang Electromechanical Technology Co ltd
Current assignee: Ningbo Liyang Electromechanical Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-21
Anticipated expiration: 2032-12-06

Abstract

The utility model is suitable for a cutting machine field provides a glass fiber sleeve's cutting machine, comprises a workbench, fixedly connected with riser on the workstation, the side fixedly connected with guide bar of riser, sliding connection has the locating plate on the guide bar, the top threaded connection of locating plate has fastening bolt, fastening bolt's one end and guide bar butt, go back fixedly connected with pneumatic telescopic link on the workstation, pneumatic telescopic link's expansion end fixedly connected with bracing piece, the diameter of bracing piece slightly is less than the sleeve pipe diameter. One end of the sleeve is sleeved on the support rod, the sleeve is abutted against the positioning plate, and when the cutting knife is used for cutting, the support rod can support the sleeve, so that the sleeve is prevented from being deformed due to compression, the cutting of the sleeve is smoother, and the cutting quality is better; the distance of the positioning plate on the guide rod is adjusted, the cutting length of the sleeve can be adjusted, the sleeve cutting device is enabled to cut the sleeve more accurately, and material waste is avoided.

Description

Cutting machine for glass fiber sleeve

Technical Field

The utility model belongs to the cutting machine field especially relates to a glass fiber sheathed tube cutting machine.

Background

The glass fiber sleeve is mainly used for electrical appliance insulating materials. The K-B thermal shrinkage busbar protective sleeve is formed by adopting high-quality polymer and environment-friendly flame retardant through radiation crosslinking expansion after the product is formed, is widely applied to the protection of busbars and outdoor busbars in a switch cabinet, and plays a role in preventing short circuit faults caused by mice, snakes and other small animals; preventing chemical substances such as acid, alkali, salt and the like from corroding the busbar; the maintenance personnel are prevented from entering the electrified interval by mistake to cause accidental injury; the method is suitable for the development trend of miniaturization of the switch cabinet, and solves the problem of interphase insulation of the bus ducts.

However, the glass fiber sleeves are generally soft, and the glass fiber sleeves are easy to deform during cutting, so that the two ends of the cut glass fiber sleeves are not flat, the use is affected, waste materials can be generated, and waste is caused.

To avoid the above technical problems, it is necessary to provide a cutting machine for glass fiber casing pipes to overcome the above-mentioned drawbacks of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a glass fiber sheathed tube cutting machine aims at solving yielding problem when cutting.

The embodiment of the utility model provides a realize like this, a glass fiber sheathed tube cutting machine, comprises a workbench, fixedly connected with riser on the workstation, the side fixedly connected with guide bar of riser, sliding connection has the locating plate on the guide bar, the top threaded connection of locating plate has fastening bolt, fastening bolt's one end and guide bar butt, go back fixedly connected with pneumatic telescopic link on the workstation, pneumatic telescopic link's expansion end fixedly connected with bracing piece, the diameter of bracing piece slightly is less than the sleeve pipe diameter, the through-hole that supplies the bracing piece to pass is all seted up to the side of riser and locating plate, and the diameter of through-hole is not more than sheathed tube external diameter, still includes:

the cutting assembly, still fixedly connected with mounting bracket on the workstation, the mounting bracket sets up the one side of keeping away from pneumatic telescopic link at the riser, the cutting assembly is connected on the mounting bracket, and the cutting assembly is used for cutting the sleeve pipe.

According to a further technical scheme, the cutting assembly comprises an electric telescopic rod fixedly connected to the mounting frame, the movable end of the electric telescopic rod is fixedly connected with an L-shaped support, the side face of the L-shaped support is fixedly provided with a motor, and an output shaft of the motor is fixedly connected with a cutting knife.

According to the further technical scheme, when the movable end of the pneumatic telescopic rod extends out to the maximum extent, the horizontal distance from the end face of one end, close to the motor, of the supporting rod to the side face of the cutting knife is zero.

According to a further technical scheme, one end, close to the cutting knife, of the supporting rod is provided with a chamfer, and the radius of the chamfer is not larger than one fourth of the diameter of the supporting rod.

According to a further technical scheme, the guide rod is provided with scale marks.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the embodiment of the utility model provides a cutting machine of glass fiber sleeve pipe, with sleeve pipe one end cover on the bracing piece, and the sleeve pipe with the locating plate butt, when the cutting knife cuts, the bracing piece can support the sleeve pipe, avoid the sleeve pipe to be compressed and warp, make the cutting of sleeve pipe more level and smooth, the cutting quality is better; the distance of the positioning plate on the guide rod is adjusted, so that the cutting length of the sleeve can be adjusted, the sleeve can be cut more accurately by the device, and material waste is avoided; after the cutting is completed, the pneumatic telescopic rod drives the supporting rod to retract, the positioning plate prevents the sleeve from moving, the cut sleeve can be faded down from the supporting rod, and the blanking is more convenient and rapid.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the front cross-sectional structure of the present invention.

In the drawings: the device comprises a workbench 1, a vertical plate 2, a guide rod 3, a positioning plate 4, a fastening bolt 5, a pneumatic telescopic rod 6, a supporting rod 7, a cutting assembly 8, an electric telescopic rod 81, an L-shaped support 82, a motor 83, a cutting knife 84 and an installation frame 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in fig. 1-2, for the utility model provides a pair of glass fiber casing's cutting machine, comprises a workbench 1, fixedly connected with riser 2 on the workstation 1, side fixedly connected with guide bar 3 of riser 2, sliding connection has locating plate 4 on the guide bar 3, the top threaded connection of locating plate 4 has fastening bolt 5, fastening bolt 5's one end and 3 butts of guide bar, still fixedly connected with pneumatic telescopic rod 6 on the workstation 1, pneumatic telescopic rod 6's expansion end fixedly connected with bracing piece 7, bracing piece 7's diameter slightly is less than the sleeve pipe diameter, and is preferred, sets the expansion end of bracing piece 7 and pneumatic telescopic rod 6 into detachable construction, is convenient for change bracing piece 7 according to the sleeve pipe internal diameter, makes the device be applicable to the sleeve pipe cutting of other internal diameters, the through-hole that supplies bracing piece 7 to pass is all seted up to the side of riser 2 and locating plate 4, and the diameter of through-hole is not more than the sheathed tube external diameter, still includes:

cutting assembly 8, still fixedly connected with mounting bracket 9 on workstation 1, mounting bracket 9 sets up the one side of keeping away from pneumatic telescopic rod 6 at riser 2, cutting assembly 8 connects on mounting bracket 9, and cutting assembly 8 is used for cutting the sleeve pipe.

In the embodiment of the present invention, as shown in fig. 2, as a preferred embodiment of the present invention, the cutting assembly 8 includes an electric telescopic rod 81 fixedly connected to the mounting frame 9, the movable end fixedly connected with L-shaped bracket 82 of the electric telescopic rod 81, the side fixedly mounted of the L-shaped bracket 82 has a motor 83, and the output shaft fixedly connected with cutting knife 84 of the motor 83.

In the embodiment of the present invention, as shown in fig. 2, as a preferred embodiment of the present invention, when the movable end of the pneumatic telescopic rod 6 extends for the longest time, the horizontal distance from the end surface of the end of the support rod 7 close to the motor 83 to the side of the cutting knife 84 is zero, during cutting, the cutting knife 84 is tightly attached to the support rod 7, the supporting length of the sleeve is increased, the deformation of the sleeve is reduced, and the cutting of the device is smoother.

In the embodiment of the present invention, as shown in fig. 1-2, as a preferred embodiment of the present invention, the end of the supporting rod 7 close to the cutting knife 84 is provided with a chamfer, the radius of the chamfer is not greater than the quarter of the diameter of the supporting rod 7, so that the sleeve can be conveniently installed on the supporting rod 7, and the smaller chamfer can avoid the deformation of the sleeve during cutting.

In the embodiment of the utility model provides a, as the utility model discloses a preferred embodiment, be provided with the scale mark on the guide bar 3, can adjust the distance of locating plate 4 to cutting knife 84 according to the scale mark, the cutting length of the adjusting sleeve pipe of being convenient for makes the device use more nimble.

This glass fiber sheathed tube cutting machine, in using, according to the sleeve pipe length that will cut, not hard up fastening bolt 5, adjust the position of locating plate 4 according to the scale mark, tighten fastening bolt 5 again, with sleeve pipe pot head on bracing piece 7, and make sleeve pipe and 4 butts of locating plate, electric telescopic handle 81 drives cutting knife 84 and descends, motor 83 drives cutting knife 84 high-speed rotatory simultaneously, bracing piece 7 tip is hugged closely to cutting knife 84 that descends cuts the sleeve pipe, the back is accomplished in the cutting, cutting knife 84 rises, pneumatic telescopic rod 6's expansion end drives the withdrawal of bracing piece 7, and the sleeve pipe then can withdraw from bracing piece 7 under the blockking of locating plate 4, accomplish the unloading, after the unloading is accomplished, pneumatic telescopic rod 6 drives bracing piece 7 again and gets back to the normal position, wait for next use.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a glass fiber sheathed tube cutting machine, includes the workstation, its characterized in that, fixedly connected with riser on the workstation, the side fixedly connected with guide bar of riser, sliding connection has the locating plate on the guide bar, the top threaded connection of locating plate has fastening bolt, fastening bolt's one end and guide bar butt, go back fixedly connected with pneumatic telescopic link on the workstation, pneumatic telescopic link's expansion end fixedly connected with bracing piece, the through-hole that supplies the bracing piece to pass is all seted up to the side of riser and locating plate, still includes:

2. The glass fiber casing cutting machine according to claim 1, wherein the cutting assembly comprises an electric telescopic rod fixedly connected to the mounting frame, an L-shaped support is fixedly connected to a movable end of the electric telescopic rod, a motor is fixedly mounted on a side surface of the L-shaped support, and a cutting knife is fixedly connected to an output shaft of the motor.

3. The fiberglass casing cutting machine according to claim 2, wherein when the movable end of the pneumatic telescopic rod extends to the maximum, the horizontal distance from the end surface of the support rod close to the end of the motor to the side surface of the cutting knife is zero.

4. The fiberglass casing pipe cutting machine according to claim 3, wherein one end of the supporting rod near the cutting knife is provided with a chamfer.

5. The fiberglass casing cutting machine according to any one of claims 1 to 4, wherein the guide bar is provided with graduation marks.