CN2381446Y

CN2381446Y - Packing cutter

Info

Publication number: CN2381446Y
Application number: CN 99216878
Authority: CN
Inventors: 张军; 刘景斌; 严小玲; 吴强; 孔凡辉
Original assignee: Shengli Petroleum Administration Binnan Oil Extraction Plant
Current assignee: Sinopec Shengli Oilfield Co Binnan Oil Extraction Plant
Priority date: 1999-07-15
Filing date: 1999-07-15
Publication date: 2000-06-07
Anticipated expiration: 2009-07-15

Abstract

The utility model relates to a packing cutter, which comprises a blade and a packing carrier. A rotary table, a supporting seat and a force seat are installed on a base, a shaft sleeve is connected with the supporting seat to form one whole, and a sliding shaft moves in the shaft sleeve; one end of the sliding shaft is provided with a cutter seat, the blade and fasteners, the other end of the sliding shaft is connected with a force rod by a connecting sheet, the force rod is connected with the force seat, and a packing which is being cut is sheathed on the rotary table. A stressing pipe sheathed on the force pipe is pushed to cause a cutting knife to move, standard packing beveled edge can be cut, and efficiency can be enhanced five times.

Description

Packing cutter

The utility model relates to a kind of cutting Packing cutter.

At present, all operations by hand of cutting pumpingh well packing box sealed packing are about to packing and are enclosed within on the circular rod shape body, again with cutter or hand saws, manually cut out 36--40 degree angle, and the packing box of packing into then uses.Its objective is cutting packing angle.Shortcoming is that this method of operating wastes time and energy, and the packing angle that cuts out is nonstandard, of poor quality, and life cycle is short.Simultaneously dangerous, go out to hurt security incidents such as staff easily.

The objective of the invention is to avoid above-mentioned weak point of the prior art and provide a kind of mechanization time saving and energy saving, safe and reliable, cut out that packing angle standard, quality are good, the Packing cutter of long service life.

The purpose of this utility model can reach by following measure: round platform (2), bearing (13) and power seat (21) are installed on the base (1), and axle sleeve (12) is connected as a single entity with bearing, and slide-bar (11) moves in axle sleeve (12).Slide-bar one end is installed knife rest (7) and blade (6), and fixes with securing member (8,9,10), and the other end passes through in flakes that (15) link to each other with power bar (20), and the power bar other end links to each other with power seat (21).

The purpose of this utility model can also reach by following measure: round platform (2) is a cylinder, is installed on the base (1), and gasket ring (5) is put in the bottom, and there is skewed slot (3) upper end, is cut packing to be enclosed within the skewed slot place.Bearing (13) one ends are cuboid, are installed on the base, and the other end is the semi arch joint face, and axle sleeve (12) connects on it.Axle sleeve (12) is a circular rings cylinder, and slide-bar (11) moves therein.Slide-bar one end securing member: set bolt (8), adjusting nut (9) and regulate bolt (10) and install and fix knife rest and blade, the other end has notch (14), links to each other with the power bar by (15) in flakes, and the stage casing is smooth cylinder, does axially-movable in axle sleeve.The power bar is the flat shaft, an end top be connected in slide-bar on link to each other in flakes, the other end links to each other with power seat (21), end cover adds solenoid (22).Slide-bar with in flakes, in flakes with power bar, power bar and power seat between be connected and be hole (16,17,18) and be connected with connecting pin (19).When Packing cutter moves, earlier knife rest is placed low order end, adjust blade angle, again the packing that is cut is placed on the gasket ring of round platform, will adds solenoid and be inserted on the power masthead, and press and add solenoid, blade is moved to the left, cut packing open the standard angle, on carry and add solenoid, blade moves right, shift out the packing otch, take down packing, cut off the packing operation and promptly accuse and finish, the cutting packing time only needs 2--3 second.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the utility model front view;

Fig. 2 is the utility model connecting pin schematic diagram.

The utility model is made an into detailed description below in conjunction with accompanying drawing:

As Fig. 1, planar central is installed round platform (2) on base (1) left end, and gasket ring (5) is put in the round platform bottom, and upper right has skewed slot (3), and packing (4) is enclosed within the skewed slot place.Bearing (13) is installed on in-plane on the base, connecting bushing on it (12).Lubricating oil (11) left end is installed knife rest (7), and knife rest is a cylinder, in the middle of the one end opening is arranged, and blade (6) is put into its opening, is fixed on it by set bolt (8).The angle of blade is undertaken by regulating bolt (10), regulates bolt and is connected on the hold-down nut (9).Slide-bar (11) stage casing is a cylinder, and its smooth section is moved in axle sleeve (12), and its right-hand member has notch (14), and (15) connect on it in flakes.The other end in flakes is connected with power bar (20) top, and power bar bottom is connected on the power seat (21), adds solenoid (22) and is enclosed within power masthead end.As Fig. 2, in flakes with slide-bar, in flakes with the connecting hole (16,17,18) of power bar, power bar and power seat, penetrate in the hole by connecting pin (19) and link to each other.

Claims

1, a kind of Packing cutter, comprise blade and packing supporting body, it is characterized in that round platform (2), bearing (13) and power seat (21) are installed on the base (1), axle sleeve (12) is connected as a single entity with bearing, slide-bar (11) moves in axle sleeve, and slide-bar one end is installed knife rest (7) and blade (6), and fixes with securing member (8,9,10), the other end links to each other with power bar (20) by (15) in flakes, and the power bar other end links to each other with power seat (21).

2, Packing cutter according to claim 1, its characteristics are that round platform (2) is a cylinder, are installed on the base (1), and gasket ring (5) is put in the lower end, and there is skewed slot (3) upper end.

3, Packing cutter according to claim 1 is characterized in that bearing (13) one ends are cuboid, is installed on the base, and the other end is the semi arch joint face, and axle sleeve (12) connects on it.

4, according to claim 1 or 2 or 3 described Packing cutters, it is characterized in that axle sleeve is a circular rings cylinder, slide-bar (11) moves therein.

5, according to claim 1 or 2 or 3 described Packing cutters, it is characterized in that slide-bar one end is installed on it knife rest and blade with securing member (8,9,10), the other end is notch (14), links to each other with power bar (20) by (15) in flakes, the stage casing is smooth cylinder, axially motion in axle sleeve.

6, according to claim 1 or 2 or 3 described Packing cutters, it is characterized in that power bar (20) is the flat shaft, an end top be connected in slide-bar on link to each other in flakes, the other end links to each other with power seat (21).The end cover adds solenoid (22).