CN219444374U - Device for manufacturing packing sealing ring - Google Patents

Abstract

The utility model discloses a packing ring manufacturing device which comprises a mounting disc, wherein a drill rod is mounted on the mounting disc, a first mounting bolt is arranged on the mounting disc, a cutter is mounted on the surface of the mounting disc, a spring seat is arranged on the surface of the mounting disc, which is far away from the first mounting bolt, a second mounting bolt is arranged on the spring seat, a spring is arranged on the surface, which is far away from the mounting disc, of the spring seat, the spring is positioned on the outer side of the drill rod, and a thrust bearing is mounted at one end, which is far away from the spring seat, of the spring seat. This preparation packing close ring device is rotatory at the drilling rod, and the drilling rod can drive the cutter through the mounting disc and carry out synchronous rotation and accomplish the cutting, has simplified the processing step of packing pad, can make the different packing pads that cut out all can realize concentricity simultaneously, but also can avoid the packing pad that cuts out to appear the uneven condition of width all around, has promoted packing pad production's quality and production efficiency.

Description

Device for manufacturing packing sealing ring

Technical Field

The utility model relates to the technical field of oil extraction machinery, in particular to a packing ring manufacturing device.

Background

The oil pumping machine production relies on the horsehead to hang the polished rod and do up-and-down reciprocating motion, and the polished rod connects gradually oily pole, pull rod and piston, makes the piston do up-and-down reciprocating motion in the pump barrel, constantly lifts to ground with fluid, and the fluid needs to collect behind the ground and carries to the website, so still has pressure when fluid reaches the well head, and well head pipeline pressure is bigger when the output liquid contains associated gas more.

The polish rod rubs for a long time in the packing box, leakage easily occurs, the packing pad is needed to serve as a sealing device, the raw material of the packing pad is junked tire, the junked tire is cut into long rings by a special tool, the prior art is divided into two steps, the excircle is cut off firstly, then the excircle is drilled in the middle, the defect is that part of the sealing pad is not concentric, the peripheral width is uneven, the operation is complex, and the production efficiency is low.

In order to solve the above problems, it is highly desirable to design a packing ring device.

Disclosure of Invention

The utility model aims to provide a packing ring manufacturing device for solving the technical problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a preparation packing close circle device, includes the mounting disc, install the drilling rod on the mounting disc, be provided with first mounting bolt on the mounting disc, the surface mounting of mounting disc has the cutter, the surface that first mounting bolt was kept away from to the mounting disc is provided with the spring holder, be provided with the second mounting bolt on the spring holder, the spring holder passes through second mounting bolt and mounting disc interconnect, the surface that the mounting disc was kept away from to the spring holder is provided with the spring, the spring is located the outside of drilling rod, thrust bearing is installed to the one end that the spring was kept away from to the spring.

Preferably, the drill rod is connected with the mounting plate in a penetrating manner, and the end, far away from one end of the mounting plate, of the drill rod is of a flat blade structure.

Preferably, a positioning groove is formed in the surface of the drill rod, and one end of the first mounting bolt penetrating through the mounting disc is propped against the inner wall of the positioning groove.

Preferably, the cutter is welded and installed on the surface of the installation disc, the cutter is of arc-shaped design, and one end of the cutter, which is far away from the installation disc, and the side edge of the cutter are of blade structures.

Preferably, the second mounting bolts are distributed on the spring seat at equal angles, and the spring seat and the mounting disc form a dismounting and mounting structure through the second mounting bolts.

Preferably, two ends of the spring are respectively connected with the spring seat and the thrust bearing in a welding way.

Compared with the prior art, the utility model has the beneficial effects that: this preparation packing close circle device, when the drilling rod rotates, the drilling rod can drive the cutter through the mounting disc and carry out synchronous rotation and accomplish the cutting, has simplified the processing step of packing pad, can make the different packing pads that cut out all can realize concentricity simultaneously, but also can avoid the packing pad that cuts out to appear the uneven condition of width all around, has promoted packing pad production's quality and production efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the drill pipe structure of the present utility model;

fig. 3 is a schematic view showing the bottom structure of the mounting plate of the present utility model.

In the figure: 1. a mounting plate; 2. a drill rod; 3. a positioning groove; 4. a first mounting bolt; 5. a cutter; 6. a spring seat; 7. a second mounting bolt; 8. a spring; 9. a thrust bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a preparation packing close circle device, including mounting plate 1, install drilling rod 2 on the mounting plate 1, be provided with first mounting bolt 4 on the mounting plate 1, mounting plate 1's surface mounting has cutter 5, mounting plate 1 is kept away from the surface of first mounting bolt 4 and is provided with spring holder 6, be provided with second mounting bolt 7 on the spring holder 6, spring holder 6 is through second mounting bolt 7 and mounting plate 1 interconnect, spring holder 6 is provided with spring 8 in the surface of keeping away from mounting plate 1, spring 8 is located the outside of drilling rod 2, thrust bearing 9 is installed to the one end that spring holder 6 was kept away from to spring 8.

The drilling rod 2 is connected with the mounting plate 1 in a penetrating manner, the end, far away from one end of the mounting plate 1, of the drilling rod 2 is of a flat-blade structure, the surface of the drilling rod 2 is provided with the positioning groove 3, the first mounting bolt 4 penetrates through one end of the mounting plate 1 to tightly prop against the inner wall of the positioning groove 3, the drilling rod 2 is conveniently detached or mounted on the mounting plate 1 through the first mounting bolt 4, and accordingly assembly between the drilling rod 2 and the first mounting bolt 4 is facilitated.

The cutter 5 welded mounting is in the surface of mounting disc 1, and cutter 5 is the arc design, and the one end that mounting disc 1 was kept away from to cutter 5 and side edge are the cutting edge structure, and when drilling rod 2 was rotatory, drilling rod 2 this moment can drive cutter 5 through mounting disc 1 and carry out synchronous rotary motion, so when drilling rod 2 carries out drilling to the packing pad, cutter 5 this moment can carry out cutting process in step, has simplified the processing step of packing pad.

The second mounting bolts 7 are equiangularly distributed on the spring seat 6, the spring seat 6 and the mounting plate 1 form a detachable mounting structure through the second mounting bolts 7, the spring seat 6 is facilitated to be detached or mounted on the mounting plate 1 through the second mounting bolts 7, and the second mounting bolts 7 are equiangularly arranged on the spring seat 6 to improve the stability of mounting of the spring seat 6.

The both ends of spring 8 respectively with spring holder 6 and thrust bearing 9 welded connection, spring 8 can promote thrust bearing 9 top tightly on the tire, and after accomplishing the cutting to the tire through cutter 5, spring 8 can promote thrust bearing 9 and pop out the sealing pad, need not to carry out the hand and drag.

Working principle: according to the method, as shown in fig. 1-3, a drill rod 2 passes through a mounting disc 1, then a first mounting bolt 4 is screwed, so that the first mounting bolt 4 passes through the mounting disc 1 and is screwed into a positioning groove 3 on the drill rod 2, then the drill rod 2 is mounted on a drilling machine, a waste tire is placed under the drill rod 2, the drilling machine is started, the drill rod 2 drives a cutter 5 to rotate simultaneously through the mounting disc 1, then the drill rod 2 is lowered, firstly, a thrust bearing 9 contacts and presses the tire, the cutter 5 starts to cut the tire while the drill rod 2 drills through the tire, after the cutter 5 cuts through the tire, the drill rod 2 also drills through the tire, the spring force of a spring 8 pushes the thrust bearing 9 to pop up the cut sealing gasket, then the tire is moved, and the next packing gasket is drilled.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A make packing close circle device which characterized in that: including mounting disc (1), install drilling rod (2) on mounting disc (1), be provided with first mounting bolt (4) on mounting disc (1), surface mounting of mounting disc (1) has cutter (5), the surface that first mounting bolt (4) was kept away from to mounting disc (1) is provided with spring holder (6), be provided with second mounting bolt (7) on spring holder (6), spring holder (6) are through second mounting bolt (7) and mounting disc (1) interconnect, the surface that mounting disc (1) was kept away from to spring holder (6) is provided with spring (8), spring (8) are located the outside of drilling rod (2), thrust bearing (9) are installed to the one end that spring holder (6) was kept away from to spring (8).

2. A packing ring assembly as defined in claim 1, wherein: the drill rod (2) is connected with the mounting disc (1) in a penetrating mode, and the end, far away from one end of the mounting disc (1), of the drill rod (2) is of a flat-blade structure.

3. A packing ring assembly as defined in claim 1, wherein: the surface of drilling rod (2) has seted up constant head tank (3), one end top that first mounting bolt (4) passed mounting disc (1) is tightly on the inner wall of constant head tank (3).

4. A packing ring assembly as defined in claim 1, wherein: the cutter (5) is welded and mounted on the surface of the mounting plate (1), the cutter (5) is in an arc-shaped design, and one end of the cutter (5) away from the mounting plate (1) and the side edge of the cutter are both in a cutting edge structure.

5. A packing ring assembly as defined in claim 1, wherein: the second mounting bolts (7) are distributed on the spring seat (6) at equal angles, and the spring seat (6) and the mounting disc (1) form a dismounting and mounting structure through the second mounting bolts (7).

6. A packing ring assembly as defined in claim 1, wherein: and two ends of the spring (8) are respectively connected with the spring seat (6) and the thrust bearing (9) in a welding way.