CN215091237U

CN215091237U - Special appliance for cutting circular flange and positioning eyelet

Info

Publication number: CN215091237U
Application number: CN202120996480.7U
Authority: CN
Inventors: 代永强; 王兵; 李进
Original assignee: Ruili Equipment Manufacturing Branch Of China Power Construction Group Sichuan Engineering Co ltd
Current assignee: Ruili Equipment Manufacturing Branch Of China Power Construction Group Sichuan Engineering Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-10
Anticipated expiration: 2031-05-11

Abstract

The utility model discloses a circular flange cutting and special utensil of eyelet location, a serial communication port, including device main part, flame cutting head, activity appearance towards, scale pointer, universal wheel and movable rod, device main part one side is equipped with the mounting hole, can dismantle in the mounting hole and be connected with the flame cutting head, device main part right side can be dismantled and be connected with the activity appearance towards, the fixed support column that is equipped with in device main part bottom, the inside sliding connection of device main part has the movable rod, evenly be equipped with the scale on the movable rod, run through being equipped with in the device main part and adjust and tie, the fixed scale pointer that is equipped with in movable rod one side, the activity of movable rod left side is equipped with the axis of rotation, the fixed circular calibrated scale that is equipped with in the axis of rotation, through the mutually supporting column, universal wheel, activity appearance towards and the second metal centrum mutually supports, has realized that the inner and outer lane is maintained and is cut, The eye divides functions such as location, each split section location of flange, the utility model is simple in operation, suitable popularization.

Description

Special appliance for cutting circular flange and positioning eyelet

Technical Field

The utility model relates to a cutting technical field particularly, relates to a special utensil of circular flange cutting and eyelet location.

Background

In the manufacturing process of the large fan, a large number of flanges with the diameter exceeding 3.5m are manufactured, and the traditional manufacturing method has the defects of multiple processes, large material loss, poor precision and high cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special utensil of circular flange cutting and eyelet location to solve the problem that proposes among the above-mentioned background art.

1. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circular flange cutting and special utensil of eyelet location, a serial communication port, including device main part, flame cutting head, activity appearance towards, scale pointer, universal wheel and movable rod, the fixed mounting hole that is equipped with in device main part one side, can dismantle in the mounting hole and be connected with the flame cutting head, device main part right side can be dismantled and be connected with the activity appearance towards, the fixed support column that is equipped with in device main part bottom, the inside sliding connection of device main part has the movable rod, evenly be equipped with the scale on the movable rod, run through in the device main part and be equipped with the regulation and tie, the fixed scale pointer that is equipped with in movable rod one side, the activity of movable rod left side is equipped with the axis of rotation, the fixed circular calibrated scale that is equipped with in the axis of rotation.

Furthermore, the bottom of the support column is rotatably connected with a universal wheel.

Furthermore, a handle is fixedly arranged at the top of the device main body.

Furthermore, the scale pointer is matched with the circular dial.

Furthermore, a rubber pad is fixedly arranged on the handle.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a support column, universal wheel and the mutual cooperation that the activity appearance is dashed, realized that circular flange inner and outer lane is maintained cutting, function such as the location is divided to the eyelet, each split section location of flange, can realize the central point through the activity appearance is dashed fixedly, can accurately adjust the movable rod through mutually supporting that the scale was tied with the regulation and stretch out length, the mutually supporting of rethread movable rod, axis of rotation, circular calibrated scale and device main part can be used for cutting, the eyelet location of 380's flange in the 1m- -4.5m diameter range, can save the cost greatly, the utility model discloses rational in infrastructure, easy operation, suitable popularization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic cross-sectional structure diagram of a special tool for circular flange cutting and eyelet positioning according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a torch cutting head of a special tool for circular flange cutting and eyelet positioning according to an embodiment of the present invention.

Reference numerals:

1. a device main body; 2. a handle; 3. mounting holes; 4. punching a movable sample; 5. a support pillar; 6. a universal wheel; 7. adjusting bolts; 8. a movable rod; 9. a graduated scale; 10. a scale pointer; 11. a rotating shaft; 12. a circular dial; 13. a flame cutting head.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

2. Embodiment one, referring to fig. 1-2, the utility model provides a technical scheme: according to the utility model discloses a special utensil of circular flange cutting and eyelet location, a serial communication port, including device main part 1, flame cutting head 13, activity appearance towards 4, scale pointer 10, universal wheel 6 and movable rod 8, the fixed mounting hole 3 that is equipped with in 1 one side of device main part, can dismantle in the mounting hole 3 and be connected with flame cutting head 13, 1 right side of device main part can be dismantled and be connected with the activity appearance towards 4, the fixed support column 5 that is equipped with in 1 bottom of device main part, the inside sliding connection of device main part has movable rod 8, evenly be equipped with scale 9 on the movable rod 8, run through on the device main part 1 and be equipped with the regulation and tie 7, the fixed scale pointer 10 that is equipped with in 8 one side of movable rod, the activity of 8 left sides of movable rod is equipped with axis of rotation 11, the fixed circular calibrated scale 12 that is equipped with in 11 of axis of rotation.

Specifically, the bottom of the support column 5 is rotatably connected with a universal wheel 6.

Specifically, the handle 2 is fixedly arranged at the top of the device main body 1, so that the device main body 1 can be conveniently taken up.

Specifically, the scale pointer 10 is matched with the circular dial 12, so that the angle can be conveniently adjusted.

Specifically, a rubber pad is fixedly arranged on the handle 2 and used for improving the comfort of a user.

The utility model discloses a support column 5, universal wheel 6 and the mutual cooperation of 4 are dashed to the activity appearance, realized that circular flange inner and outer lane is maintained functions such as cutting, eyelet partition location, each split section location of flange, it is fixed to dash 4 through the activity appearance, can accurately adjust the movable rod 8 through mutually supporting that scale 9 and regulation tie 7 and stretch out length, the mutually supporting of rethread movable rod 8, axis of rotation 11, circular calibrated scale 12 and device main part 1 can be used for cutting, eyelet location of 380's flange in the 1m- -4.5m diameter range, can save the cost greatly, the utility model discloses rational in infrastructure, easy operation, suitable popularization.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Finally, it should be noted that: it is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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 special appliance for cutting the circular flange and positioning the eyelet is characterized by comprising a device main body (1), a flame cutting head (13), a movable sample punch (4), a scale pointer (10), a universal wheel (6) and a movable rod (8), wherein a mounting hole (3) is fixedly arranged on one side of the device main body (1), the flame cutting head (13) is detachably connected in the mounting hole (3), the movable sample punch (4) is detachably connected on the right side of the device main body (1), a support column (5) is fixedly arranged at the bottom of the device main body (1), the movable rod (8) is slidably connected in the device main body (1), a scale (9) is uniformly arranged on the movable rod (8), an adjusting bolt (7) penetrates through the device main body (1), the scale pointer (10) is fixedly arranged on one side of the movable rod (8), and a rotating shaft (11) is movably arranged on the left side of the movable rod (8), and a circular dial (12) is fixedly arranged on the rotating shaft (11).

2. The special tool for circular flange cutting and eyelet positioning as claimed in claim 1, wherein a universal wheel (6) is rotatably connected to the bottom of said supporting column (5).

3. The special tool for circular flange cutting and eyelet positioning as claimed in claim 1, wherein a handle (2) is fixedly arranged on the top of said device body (1).

4. A circular flange cutting and eyelet locating specific tool according to claim 1, wherein said scale indicator (10) is adapted to said circular dial (12).

5. A special tool for circular flange cutting and eyelet positioning according to claim 3, wherein said handle (2) is provided with a rubber pad.