CN215545128U

CN215545128U - Drilling equipment is used in flange production

Info

Publication number: CN215545128U
Application number: CN202121978627.6U
Authority: CN
Inventors: 柴月华
Original assignee: Zhejiang Anke Magnetic Technology Co ltd
Current assignee: Zhejiang Anke Magnetic Technology Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-18
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a drilling device for flange production, which comprises a frame body, a drilling assembly suspended on the frame body and a clamping assembly arranged below the drilling assembly; the method is characterized in that: the clamping assembly comprises a bracket, and the bracket is arranged on the frame body; the unit movable block is connected to the bracket in a sliding manner; wherein, the unit movable blocks are provided with a plurality of units which are spliced into a cylinder; the unit movable blocks move to the periphery on the support under the action of a driving device. A method for driving a movable block by a driving device. The flange positioning device has the advantages of simple structure, convenience in operation and accuracy in positioning, improves the machining efficiency, and can be suitable for flanges of different sizes.

Description

Drilling equipment is used in flange production

Technical Field

The utility model relates to the technical field of flange drilling, in particular to a drilling device for flange production.

Background

The flange is a part for connecting the pipe and the pipe with each other and is connected with the pipe end, holes are arranged on the flange, the two flanges are tightly connected through bolts, the flange is sealed through a gasket, the flange is a disc-shaped part and is most common in pipeline engineering, and in the process of drilling the flange, a drilling device needs to clamp and position the flange.

Still have certain problem among the prior art, bring certain inconvenience to the use of the drilling processing of flange.

In the prior art, when the flange drilling device is used, the clamp needs to be replaced according to the size of the flange, and the mounting efficiency is low when the flange is mounted in the prior art; there is also the device that does not need to change according to the flange size, but the structure is complicated, complex operation, and processing installation is inconvenient.

For example, in the patent document, "a processing support for a flange plate" disclosed in chinese patent document, the publication number is CN212735046U, in the patent, the processing support includes a base, a support is installed on the top of the base, a guide bar groove is opened on the top of the base near the support, wherein a guide bar is fixed on one side of the support near the guide bar groove, a flange plate is sleeved on the top of the support, a threaded rod is fixed on the top of the support, and a pressing plate is sleeved on the threaded rod. Including threaded rod, worm wheel and worm etc. in this patent, it is difficult to process installation the device, and the structure is complicated, complex operation.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a method for driving the movable block through the driving device, so that the structure is simple, the operation is convenient, the positioning is accurate, the processing efficiency is improved, and the method can be suitable for flanges with different sizes.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

a drilling device for flange production comprises a frame body, a drilling assembly suspended on the frame body and a clamping assembly arranged below the drilling assembly; the method is characterized in that: the clamping assembly comprises a bracket, and the bracket is arranged on the frame body; the unit movable block is connected to the bracket in a sliding manner; wherein, the unit movable blocks are provided with a plurality of units which are spliced into a cylinder; the unit movable blocks move to the periphery on the support under the action of a driving device. Above-mentioned unit movable block of above-mentioned drive arrangement drive for this unit movable block is to uniform movement all around, can be applicable to the location of not unidimensional flange, is carrying out the butt to the flange to the in-process that removes all around, and convenient operation is simple.

Furthermore, the driving device comprises a circular truncated cone-shaped driving block and a driving assembly arranged at the bottom of the driving block to control the driving block to move up and down; the inside of the cylinder is provided with a sliding chute matched with the driving block. Through the arrangement of the shape of the driving block, the position of the unit movable block can be changed in the moving process of the driving block, the structure is simple, and the positioning is accurate.

Furthermore, the driving assembly comprises a rotating shaft arranged on the support, an eccentric wheel arranged on the rotating shaft and abutted against the bottom of the driving block, a ratchet wheel assembly arranged on the support and a handle arranged at one end of the rotating shaft. The ratchet wheel assembly ensures the stability of the eccentric wheel after reaching the use position, ensures the accuracy of positioning and improves the production quality; and the eccentric wheel can control the driving block to move up and down in the process of rotating, the structure is simple, the use is convenient, and the handle is convenient to operate.

Further, the driving assembly comprises a lifting assembly arranged at the bottom of the driving block. Through the removal of the lift control unit movable block of control lifting unit, easy operation, convenient to use.

Further, the support is arranged on the frame body through a rotary table. Different holes can be flexibly processed.

Furthermore, an elastic element is arranged between the unit movable block and the bracket. The integrity stability of the structure is ensured, and the drilling quality is improved.

Compared with the prior art, the utility model has the advantages that: simple structure, convenient operation, the location is accurate, has improved machining efficiency, can be applicable to the use of the flange of equidimension not.

Drawings

FIG. 1 is a three-dimensional schematic of the present invention.

Fig. 2 is a cross-sectional view of fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure:

1. a frame body; 2. a drilling assembly; 3. a clamping assembly; 4. a support; 5. a unit movable block; 6. a drive device; 7. a drive block; 8. a drive assembly; 9. a chute; 10. a rotating shaft; 11. an eccentric wheel; 12. a handle; 13. a turntable.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1, 2 and 3, a drilling device for flange production according to the present invention is shown, and in this embodiment, the drilling device includes a frame body 1, a drilling assembly 2 suspended on the frame body 1, and a clamping assembly 3 disposed below the drilling assembly 2; the clamping assembly 3 comprises a bracket 4 and a unit movable block 5, wherein the bracket 4 is arranged on the frame body 1, and the unit movable block 5 is connected to the bracket 4 in a sliding manner; wherein, the unit movable blocks 5 are provided with four and spliced into a cylinder; in other embodiments, the number of the devices can be five or more, and is not limited to the above; the unit moving block 5 is moved around on the above-mentioned support 4 by a driving device 6. Above-mentioned drive arrangement 6 drives above-mentioned unit movable block 5 for this unit movable block 5 is to uniform movement all around, can be applicable to the location of not unidimensional flange, to the in-process that removes all around, carries out the butt to the flange, and convenient operation is simple.

Referring to fig. 1, 2 and 3, a drilling device for flange production according to the present invention is shown, in this embodiment, the basic portion is identical to the above-mentioned embodiment, and is not described herein again. In this embodiment, the driving device 6 includes a circular truncated cone-shaped driving block 7 and a driving assembly 8 disposed at the bottom of the driving block 7 for controlling the driving block 7 to move up and down; the inside of the cylinder is provided with a sliding chute 9 matched with the driving block 7, and the position of the unit movable block 5 can be changed in the motion process of the driving block 7 through the shape arrangement of the driving block 7, so that the structure is simple and the positioning is accurate; in this embodiment, the driving assembly 8 includes a rotating shaft 10 disposed on the bracket 4, an eccentric wheel 11 disposed on the rotating shaft 10 and abutted against the bottom of the driving block 7, a ratchet assembly disposed on the bracket 4, and a handle 12 disposed at one end of the rotating shaft 10, the ratchet assembly ensures the stability of the eccentric wheel 11 after reaching the use position, ensures the positioning accuracy, and improves the production quality; the eccentric wheel 11 can control the driving block 7 to move up and down in the rotating process, the structure is simple, the use is convenient, and the handle 12 is convenient to operate; in other embodiments, the driving assembly 8 may also be configured in other forms, for example, the driving assembly 8 includes a lifting assembly disposed at the bottom of the driving block 7, and the movement of the movable block 5 of the lifting control unit of the lifting assembly is controlled, so that the operation is simple, the use is convenient, and the details are not repeated herein; meanwhile, the bracket 4 is arranged on the frame body 1 through a rotary table 13, so that different holes can be flexibly processed; and an elastic element is arranged between the unit movable block 5 and the support 4, so that the structural integrity stability is ensured, and the drilling quality is improved. The using process is consistent with the above embodiment, and is not described again here.

The above description is only an embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any changes or modifications within the technical field of the present invention by those skilled in the art are covered by the claims of the present invention.

Claims

1. A drilling device for flange production comprises a frame body, a drilling assembly suspended on the frame body and a clamping assembly arranged below the drilling assembly; the method is characterized in that: the clamping assembly comprises

The bracket is arranged on the bracket body;

the unit movable block is connected to the bracket in a sliding manner;

wherein, the unit movable blocks are provided with a plurality of units which are spliced into a cylinder; the unit movable blocks move to the periphery on the support under the action of a driving device.

2. The drilling device for flange production according to claim 1, wherein: the driving device comprises a circular truncated cone-shaped driving block and a driving assembly arranged at the bottom of the driving block and used for controlling the driving block to move up and down; the inside of the cylinder is provided with a sliding chute matched with the driving block.

3. The drilling device for flange production according to claim 2, wherein: the driving assembly comprises a rotating shaft arranged on the support, an eccentric wheel arranged on the rotating shaft and abutted against the bottom of the driving block, a ratchet wheel assembly arranged on the support and a handle arranged at one end of the rotating shaft.

4. The drilling device for flange production according to claim 2, wherein: the driving assembly comprises a lifting assembly arranged at the bottom of the driving block.

5. The drilling device for flange production according to claim 1, 2 or 3, wherein: the support is arranged on the frame body through a rotary table.

6. The drilling device for flange production according to claim 4, wherein: the support is arranged on the frame body through a rotary table.

7. The drilling device for flange production according to claim 1, 2 or 3, wherein: an elastic element is arranged between the unit movable block and the bracket.

8. The drilling device for flange production according to claim 4, wherein: an elastic element is arranged between the unit movable block and the bracket.

9. The drilling device for flange production according to claim 5, wherein: an elastic element is arranged between the unit movable block and the bracket.