CN219818823U

CN219818823U - Clamp for machining petroleum drill bit

Info

Publication number: CN219818823U
Application number: CN202320446489.XU
Authority: CN
Inventors: 赵秀和; 李国林
Original assignee: Mengyin Dongheng Construction Machinery Co ltd
Current assignee: Mengyin Dongheng Construction Machinery Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-10-13
Anticipated expiration: 2033-03-10

Abstract

The utility model relates to a clamp for processing an oil drill bit, which comprises a control bottom box, wherein the top of the control bottom box is fixedly connected with a rotating base, a supporting rotating steel ball is movably clamped in the rotating base, a rotating outer ring is arranged at the top of the supporting rotating steel ball, a top-placing ring is fixedly connected to the top of a rotating inner gear ring, a rotating motor is fixedly connected to the inside of the control bottom box, an output shaft of the rotating motor is fixedly connected with a heavy output gear, the outer edge of the heavy output gear is meshed with the inner wall of the rotating inner gear ring, the drill bit is placed at the top of the top-placing ring, the rotating motor is started through the meshing of the heavy output gear and the rotating inner gear ring, the heavy output gear and the rotating inner gear ring are driven to rotate, the rotating outer ring and the top-placing ring are driven to rotate, and the rotating motor is arranged to rotate at a rotating angle to match with the heavy output gear and the rotating inner gear ring, so that indexing rotation is realized.

Description

Clamp for machining petroleum drill bit

Technical Field

The utility model relates to the technical field of drill bits, in particular to a clamp for machining an oil drill bit.

Background

A drill bit (flinge) is also known as a drill bit or a Flange disc. A drill bit is a piece that interconnects pipes and is connected to the pipe ends. The drill bit connection or the drill bit joint refers to the detachable connection formed by connecting a drill bit, a gasket and a bolt with each other as a group of combined sealing structures, the pipeline drill bit refers to a drill bit for a piping in a pipeline device, and the pipeline drill bit refers to an inlet and outlet drill bit of equipment on equipment. The drill bits are provided with holes, and the two drill bits are tightly connected by bolts. The drill bits are sealed by a gasket. The precision cast drill bit is used as a device connecting device, the machining precision is critical to the connection precision and performance between devices, and the existing drill bit often has the problems of inaccurate positioning or inconvenient fixing in the machining process, so that the machining precision and the production efficiency of the drill bit are affected.

Disclosure of Invention

In order to solve the problem that the drill bit needs to be positioned and fixed during production and processing; the utility model aims to provide a clamp for machining an oil drill.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a fixture for oil drill bit processing, includes the control base case, the top fixedly connected with rotating base of control base case, the inside activity joint of rotating base has the rotatory steel ball of support, the rotation outer loop has been placed at the top of the rotatory steel ball of support, the inboard fixedly connected with of rotating the outer loop places the top ring, the inboard fixedly connected with of rotating the outer loop rotates the ring gear, place the top ring fixedly connected with in the top of rotating the ring gear, the inside fixedly connected with rotating electrical machines of control base case, the output shaft fixedly connected with heavy output gear of rotating electrical machines, the outer edge of a heavy output gear meshes with the inner wall of rotating the ring gear each other.

Preferably, the top fixedly connected with of control base case presss from both sides tight motor cabinet, the top fixedly connected with of pressing from both sides tight fixed motor of tight motor cabinet, the output shaft fixedly connected with of pressing from both sides tight fixed motor presss from both sides tight dwang, the top activity joint that presss from both sides tight dwang has the pole fixed column, pole fixed column fixedly connected with is at the top of control base case, the lateral part fixedly connected with that presss from both sides tight screw thread piece opposite direction, the lateral part threaded connection that presss from both sides tight installation piece, the lateral part fixedly connected with that presss from both sides tight installation piece presss from both sides tight outer ring, the inboard fixedly connected with that presss from both sides tight limiting ring of tight outer ring.

Preferably, the side part of the clamping rotating rod is fixedly connected with three thread limiting rings, the thread limiting rings are respectively positioned between two clamping thread pieces and at two ends, and the top of the placing top ring is positioned in the middle of the inner sides of the clamping outer ring and the clamping limiting rings.

Compared with the prior art, the utility model has the beneficial effects that:

1. the drill bit is placed at the top of the placement top ring, the rotating motor is started through the engagement of the heavy output gear and the rotating inner gear ring, the heavy output gear and the rotating inner gear ring are driven to rotate, the rotating outer ring and the placement top ring are driven to rotate, the placement top ring is driven to rotate, and the indexing rotation is realized by arranging the rotating angle of the rotating motor to match with the heavy output gear and the rotating inner gear ring;

2. the clamping and fixing motor is started, and the two clamping thread pieces are opposite in direction, so that the clamping installation block moves in the direction, the clamping outer ring and the clamping limiting ring are clamped and separated, and the drill bit is fixed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic diagram of a rotating structure according to the present utility model;

FIG. 3 is a schematic view of a fixing structure of the present utility model.

In the figure: 1. controlling a bottom box; 2. a rotating base; 3. supporting and rotating steel balls; 4. rotating the outer ring; 5. placing a top ring; 6. a rotating electric machine; 7. a heavy output gear; 8. rotating the inner gear ring; 9. clamping a motor base; 10. clamping and fixing the motor; 11. clamping the rotating rod; 12. a rod fixing column; 13. clamping the thread piece; 14. a thread limiting ring; 15. clamping the mounting block; 16. clamping the outer ring; 17. clamping the limiting ring.

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.

Examples: as shown in fig. 1-3, the utility model provides a clamp for processing an oil drill bit, which comprises a control bottom box 1, wherein the top of the control bottom box 1 is fixedly connected with a rotating base 2, the inside of the rotating base 2 is movably clamped with a supporting rotating steel ball 3, the top of the supporting rotating steel ball 3 is provided with a rotating outer ring 4, the inner side of the rotating outer ring 4 is fixedly connected with a placing top ring 5, the inner side of the rotating outer ring 4 is fixedly connected with a rotating inner gear ring 8, the placing top ring 5 is fixedly connected with the top of the rotating inner gear ring 8, the inside of the control bottom box 1 is fixedly connected with a rotating motor 6, the output shaft of the rotating motor 6 is fixedly connected with a heavy output gear 7, and the outer edge of the heavy output gear 7 is meshed with the inner wall of the rotating inner gear ring 8.

Through adopting above-mentioned technical scheme, through placing the drill bit in the top of placing the top ring 5, through the meshing of a heavy output gear 7 and rotation ring gear 8, start rotating electrical machines 6, drive a heavy output gear 7 and rotate ring gear 8 and rotate, make rotate outer loop 4 and place top ring 5 rotation, drive and place top ring 5 rotation, cooperate a heavy output gear 7 and rotate ring gear 8 through setting up rotating electrical machines 6 rotation angle, realize the indexing rotation.

The top fixedly connected with of control base case 1 presss from both sides tight motor cabinet 9, presss from both sides tight motor cabinet 9's top fixedly connected with and presss from both sides tight fixed motor 10, presss from both sides tight output shaft fixedly connected with of fixed motor 10 and presss from both sides tight dwang 11, presss from both sides the top movable joint of tight dwang 11 and has pole fixed column 12, pole fixed column 12 fixed connection in the top of control base case 1.

The side part of the clamping rotating rod 11 is fixedly connected with two clamping thread pieces 13 with opposite directions, and the side part of the clamping thread piece 13 is in threaded connection with a clamping installation block 15.

The side part of the clamping installation block 15 is fixedly connected with a clamping outer ring 16, and the inner side of the clamping outer ring 16 is fixedly connected with a clamping limiting ring 17.

By adopting the technical scheme, the drill bit is fixed by starting the clamping and fixing motor 10, and because the two clamping thread pieces 13 are opposite in direction, the clamping and mounting block 15 is moved in the direction, so that the clamping outer ring 16 and the clamping limiting ring 17 are clamped and separated, and the drill bit is fixed.

Three thread limiting rings 14 are fixedly connected to the side parts of the clamping rotating rod 11, and the thread limiting rings 14 are respectively positioned between the two clamping thread pieces 13 and at two ends.

The top of the top ring 5 is positioned in the middle of the inner sides of the clamping outer ring 16 and the clamping limiting ring 17.

By adopting the technical scheme, the clamping installation block 15 is prevented from being separated from the clamping thread piece 13 by adopting the thread limiting ring 14 for limiting.

Working principle: through placing the drill bit at the top of placing the top ring 5, through the meshing of a heavy output gear 7 and a rotation ring gear 8, start rotating electrical machines 6, drive a heavy output gear 7 and rotate ring gear 8 and rotate, make rotate outer loop 4 and place top ring 5 rotatory, drive and place top ring 5 rotatory, through setting up the rotation angle of rotating electrical machines 6 and joining in marriage heavy output gear 7 and rotate ring gear 8, realize the indexing rotation, start through pressing from both sides tight fixed motor 10, because two press from both sides tight screw thread piece 13 opposite directions, make the clamp installation piece 15 direction remove, make clamp outer loop 16 and clamp spacing ring 17 realize pressing from both sides tightly and separate, realize fixed drill bit, process the commentaries on classics hole.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a fixture for oil drill processing, includes control base box (1), its characterized in that: the top fixedly connected with rotating base (2) of control base case (1), the inside activity joint of rotating base (2) has support rotatory steel ball (3), rotation outer loop (4) have been placed at the top of supporting rotatory steel ball (3), the inboard fixedly connected with of rotation outer loop (4) is placed top ring (5), the inboard fixedly connected with of rotation outer loop (4) is rotated ring gear (8), place top ring (5) fixedly connected with in the top of rotating ring gear (8), the inside fixedly connected with rotating electrical machines (6) of control base case (1), the output shaft fixedly connected with heavy output gear (7) of rotating electrical machines (6), the outer edge of heavy output gear (7) meshes with the inner wall of rotating ring gear (8) each other.

2. The fixture for machining the petroleum drill bit according to claim 1, wherein the top of the control bottom box (1) is fixedly connected with two clamping motor bases (9), the top of the clamping motor bases (9) is fixedly connected with a clamping fixing motor (10), an output shaft of the clamping fixing motor (10) is fixedly connected with a clamping rotating rod (11), the top end of the clamping rotating rod (11) is movably clamped with a rod fixing column (12), and the rod fixing column (12) is fixedly connected to the top of the control bottom box (1).

3. A fixture for machining petroleum drill bits according to claim 2, characterized in that the side part of the clamping rotating rod (11) is fixedly connected with two clamping thread pieces (13) with opposite directions, and the side part of the clamping thread piece (13) is in threaded connection with a clamping installation block (15).

4. A fixture for machining a petroleum drill according to claim 3, characterized in that the side part of the clamping mounting block (15) is fixedly connected with a clamping outer ring (16), and the inner side of the clamping outer ring (16) is fixedly connected with a clamping limiting ring (17).

5. A fixture for machining petroleum drill bits according to claim 4, characterized in that the side part of the clamping rotating rod (11) is fixedly connected with three thread limiting rings (14), and the thread limiting rings (14) are respectively positioned between two clamping thread pieces (13) and at two ends.

6. A fixture for machining petroleum drill according to claim 3, characterized in that the top of said holding top ring (5) is located in the middle of the inner sides of the clamping outer ring (16) and the clamping limit ring (17).