CN216989951U

CN216989951U - Hole milling tool for welding flange of conductive pipe

Info

Publication number: CN216989951U
Application number: CN202123375063.XU
Authority: CN
Inventors: 殷方亮
Original assignee: Yangzhou Anshun Electrical Co ltd
Current assignee: Yangzhou Anshun Electrical Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-19
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a hole milling tool for a welding flange of a conductive pipe, which comprises a main body mechanism, a positioning mechanism, a starting mechanism and a hole milling mechanism, wherein the main body mechanism comprises a workbench, a flange insertion hole formed in one end of the workbench and a positioning disc used for placing a flange, and the positioning mechanism comprises a track ring arranged in the workbench, a sliding block connected to the track ring and a telescopic piece assembled on the sliding block. The position of locating plate is adjusted through first extensible member, make it match the size of treating the milling hole flange, thereby correspond the middle part of flange and the middle part of positioning disk, then adjust the position of milling hole power spare and make it correspond the position at needs milling hole, start milling hole power spare when adjusting the back start motor that finishes, utilize starter motor to push down the regulating plate, push down milling hole power spare to the contact flange, begin the milling hole, need not the step of mark in advance, and adjust in proper order and finish, the flange of follow-up all same processing can directly be processed.

Description

Hole milling tool for welding flange of conductive pipe

Technical Field

The utility model relates to the technical field of hole milling, in particular to a hole milling tool for a welding flange of a conductive pipe.

Background

A Flange (Flange), also known as a Flange collar or Flange. The flange is a part for connecting the shafts and is used for connecting pipe ends; there are also flanges at the inlet and outlet of the equipment for connection between two pieces of equipment, such as reducer flanges. The flange connection or flange joint is a detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures. The pipeline flange is a flange for piping in a pipeline device, and is used on equipment to be an inlet and outlet flange of the equipment. The flanges are provided with holes, and the two flanges are tightly connected through bolts. The flanges are sealed with gaskets. The flange is divided into a threaded connection (screw thread connection) flange, a welding flange and a clamping flange.

In the existing hole milling mode, the flange is marked first, and then the hole milling is carried out on the marked point, but one step needs to be marked in advance, so that the working procedure is increased undoubtedly, the construction period is prolonged, and the hole milling tool for the welding flange of the conductive tube is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows:

the utility model provides a conductive tube welded flange hole milling frock, includes main part mechanism, positioning mechanism, actuating mechanism and hole milling mechanism, main part mechanism includes the workstation, sets up the flange inserted hole in workstation one end, is used for placing the positioning disk of flange, positioning mechanism is including setting up at the inside track ring of workstation, connecting the sliding block on the track ring, assembling first extensible member on the sliding block, connecting the telescopic link at first extensible member output, with telescopic link synchronous operation's locating plate, actuating mechanism is including installing the support frame at workstation middle part, connecting the starter motor at support frame middle part, with starter motor output shaft swing joint's regulating plate, hole milling mechanism is including slideing the sliding plate at the regulating plate middle part, fixing the hole milling power part of sliding plate below, the connector link that is used for connecting regulating plate and locating plate.

The present invention in a preferred example may be further configured to: the inboard of locating plate is provided with the gyro wheel, and fixed mounting has the connector link on the locating plate.

Through adopting above-mentioned technical scheme, utilize first extensible member to fix a position the position of flange, guarantee that the flange can be accurate fix on the positioning disk.

The present invention in a preferred example may be further configured to: and a second telescopic piece is installed at the bottom end of the adjusting plate, and the lowest point of the second telescopic piece is lower than that of the hole milling power piece.

Through adopting above-mentioned technical scheme, utilize the second extensible member to fix the flange, fix the flange position after will fixing a position for more reliable and stable of hole milling.

The utility model in a preferred example may be further configured to: the middle part of the sliding plate is in threaded connection with a threaded rod, the threaded rod is driven by a hole milling power part, and the hole milling power part is fixed on the adjusting plate.

By adopting the technical scheme, the threaded rod is driven to rotate by the hole milling power piece, so that the position of the sliding plate is changed, and the adjustment of the hole milling position of the flange is completed.

The present invention in a preferred example may be further configured to: the sliding plate is connected with the connecting buckle, a sliding groove is formed in the position, connected with the connecting buckle, of the sliding plate, and the connecting buckle is connected in the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme for the locating plate is connected with the regulating plate, consequently can drive milling hole power part synchronous motion when the locating plate is rotatory round the positioning disk, realizes circumference distance milling hole.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the position of the positioning plate is adjusted through the first telescopic piece to be matched with the size of the flange to be milled, so that the middle part of the flange corresponds to the middle part of the positioning plate, then the position of the milling power piece is adjusted to correspond to the position needing milling, after the adjustment is finished, the starting motor is started, the milling power piece is started at the same time, the adjusting plate is pressed down by the starting motor, the milling power piece is pressed down to contact the flange, the hole milling is started, the step of marking in advance is not needed, and after the adjustment is finished in sequence, all subsequent flanges which are processed in the same way can be directly processed, so that the working efficiency of the device is greatly improved.

2. According to the utility model, the sliding block moves on the track ring and drives the adjusting plate to rotate, so that the hole milling position of the hole milling power part is changed, the hole milling at a fixed distance on the circumference of the flange can be realized only by controlling the pressing-down frequency of the starting motor, the working efficiency of the device is further improved, and the hole milling is more accurate and efficient.

Drawings

FIG. 1 is a schematic top view of one embodiment of the present invention;

FIG. 2 is a schematic view of a hole milling mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic view of an activation mechanism according to one embodiment of the present invention.

Reference numerals are as follows:

100. a main body mechanism; 110. a work table; 120. a flange insertion opening; 130. positioning a plate;

200. a positioning mechanism; 210. an orbital ring; 220. a slider; 230. a first telescoping member; 240. a telescopic rod; 250. positioning a plate;

300. a starting mechanism; 310. a support frame; 320. starting the motor; 330. an adjusting plate; 340. a second telescoping member;

400. a hole milling mechanism; 410. a sliding plate; 420. a threaded rod; 430. milling a hole power part; 440. a rotating electric machine; 450. a connecting buckle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that these descriptions are only exemplary, and are not intended to limit the scope of the present invention.

The following describes a hole milling tool for a welding flange of a conductive tube according to some embodiments of the present invention with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1 to 3, the hole milling tool for welding a contact tube flange provided by the present invention comprises a main body mechanism 100, a positioning mechanism 200, a starting mechanism 300 and a hole milling mechanism 400, wherein the main body mechanism 100 comprises a workbench 110, a flange insertion opening 120 formed at one end of the workbench 110, and a positioning plate 130 for placing a flange, the positioning mechanism 200 comprises a track ring 210 disposed inside the workbench 110, a sliding block 220 connected to the track ring 210, a first expansion member 230 assembled on the sliding block 220, an expansion link 240 connected to an output end of the first expansion member 230, and a positioning plate 250 synchronously operating with the expansion link 240, the starting mechanism 300 comprises a supporting frame 310 mounted in the middle of the workbench 110, a starting motor 320 connected in the middle of the supporting frame 310, and an adjusting plate 330 movably connected to an output shaft of the starting motor 320, and the hole milling mechanism 400 comprises a sliding plate 410 sliding in the middle of the adjusting plate 330, The hole milling power part 430 fixed below the sliding plate 410 and the connecting buckle 450 used for connecting the adjusting plate 330 and the positioning plate 250 position the flange through the positioning plate 250, then the position of the hole milling power part 430 is changed through adjusting the position of the sliding plate 410, positioning of the flange and determination of the hole milling position are completed, then the hole milling power part 430 is pressed downwards through the starting motor 320 to mill the hole, and the flange is taken out after hole milling is completed.

Specifically, the second extensible member 340 is installed at the bottom end of the adjusting plate 330, the lowest point of the second extensible member 340 is lower than the lowest point of the hole milling power member 430, the second extensible member 340 is pressed on the flange through downward pressing of the adjusting plate 330, the position of the flange is firmly fixed, and the hole milling stability of the device is effectively improved.

Example two:

referring to fig. 1-2, on the basis of the first embodiment, a threaded rod 420 is threadedly connected to the middle of the sliding plate 410, the threaded rod 420 is driven by a hole milling power member 430, the hole milling power member 430 is fixed on the adjusting plate 330, the threaded rod 420 is driven to rotate by the hole milling power member 430, and due to the threaded connection between the threaded rod 420 and the sliding plate 410, the threaded rod 420 will drive the sliding plate 410 to move when rotating, so as to change the position of the hole milling power member 430, and thus, the adjustment of the hole milling position is achieved.

Example three:

referring to fig. 1, in the above embodiment, the inner side of the positioning plate 250 is provided with the roller, and the connecting buckle 450 is fixedly installed on the positioning plate 250, so that the positioning plate 250 does not rub against the flange when rotating by using the roller on the inner side of the positioning plate 250, thereby effectively improving the smoothness of the device operation.

Specifically, the sliding plate 410 is provided with a sliding groove at a position where the connecting buckle 450 is connected, the connecting buckle 450 is slidably connected in the sliding groove, the adjusting plate 330 and the positioning plate 250 are connected through the connecting buckle 450, the sliding groove is formed, so that the expansion and contraction of the positioning plate 250 cannot affect the adjusting plate 330, and the position of the positioning plate 250 can be changed to drive the adjusting plate 330 to rotate, so that the linkage of the structure is ensured.

The working principle and the using process of the utility model are as follows: firstly, the device is placed on a table top, the position of a workbench 110 is fixed, then the device is connected with a power supply and is placed into a flange needing hole milling, the flange is inserted into a positioning plate 130 through a flange insertion hole 120, the position of the positioning plate 250 is adjusted by a first telescopic piece 230 to be positioned, the center of the flange corresponds to the center of the positioning plate 130, then the position of a hole milling power piece 430 is adjusted to be positioned right above the position needing hole milling, a starting motor 320 is started to press down an adjusting plate 330, meanwhile, the position of the flange is fixed by a second telescopic piece 340, the hole milling power piece 430 is started in the process of pressing down the adjusting plate 330, hole milling is started after the hole milling power piece 430 is contacted with the flange, the adjusting plate 330 is lifted by the starting motor 320 after hole milling is finished, and the flange after hole milling is finished is taken out.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and encompass, for example, a fixed connection, a removable connection, or an integral connection, and a connection may be a direct connection or an indirect connection via intermediate media. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a conductive tube welding flange hole milling frock which characterized in that includes:

the main body mechanism (100) comprises a workbench (110), a flange insertion opening (120) formed in one end of the workbench (110), and a positioning disc (130) for placing a flange;

the positioning mechanism (200) comprises a track ring (210) arranged in the workbench (110), a sliding block (220) connected to the track ring (210), a first telescopic piece (230) assembled on the sliding block (220), a telescopic rod (240) connected to the output end of the first telescopic piece (230), and a positioning plate (250) synchronously running with the telescopic rod (240);

the starting mechanism (300) comprises a supporting frame (310) arranged in the middle of the workbench (110), a starting motor (320) connected to the middle of the supporting frame (310), and an adjusting plate (330) movably connected with an output shaft of the starting motor (320);

the hole milling mechanism (400) comprises a sliding plate (410) sliding in the middle of the adjusting plate (330), a hole milling power piece (430) fixed below the sliding plate (410), and a connecting buckle (450) used for connecting the adjusting plate (330) and the positioning plate (250).

2. The hole milling tool for the welding flange of the conducting tube as claimed in claim 1, wherein a roller is arranged on the inner side of the positioning plate (250), and a connecting buckle (450) is fixedly mounted on the positioning plate (250).

3. The conductive pipe welding flange hole milling tool according to claim 1, wherein a second telescopic member (340) is installed at the bottom end of the adjusting plate (330), and the lowest point of the second telescopic member (340) is lower than the lowest point of the hole milling power member (430).

4. The conductive pipe welding flange hole milling tool according to claim 1, wherein a threaded rod (420) is in threaded connection with the middle of the sliding plate (410), the threaded rod (420) is driven by a hole milling power piece (430), and the hole milling power piece (430) is fixed on the adjusting plate (330).

5. The tool for milling the hole of the conductive pipe welding flange according to claim 1, wherein a sliding groove is formed in a position where the sliding plate (410) is connected with the connecting buckle (450), and the connecting buckle (450) is slidably connected in the sliding groove.