CN217343690U

CN217343690U - Auxiliary device for drilling inclined hole

Info

Publication number: CN217343690U
Application number: CN202220250032.7U
Authority: CN
Inventors: 杨继宁; 杨保; 李文辉; 柏长友; 于翔
Original assignee: Kocel Machinery Co Ltd
Current assignee: Kocel Machinery Co Ltd
Priority date: 2022-02-07
Filing date: 2022-02-07
Publication date: 2022-09-02
Anticipated expiration: 2032-02-07

Abstract

The application relates to an auxiliary device for drilling inclined hole, including two supporting seats (100), linking bridge (200) and positioning mechanism (300), two supporting seat (100) connect respectively in the both ends of linking bridge (200), just at least one of linking bridge (200) both ends is connected with positioning mechanism (300), positioning mechanism (300) includes locating plate (310), be provided with on locating plate (310) with perforator assorted drill bushing, when auxiliary device assembles in the work piece, locating plate (310) orientation the pre-drilling hole position of work piece, the perforator passes the drill bushing is in order to realize drilling operation. The difficult problem of realizing boring inclined hole and tapping in present narrow and small space can be solved to this scheme.

Description

Auxiliary device for drilling inclined hole

Technical Field

The utility model relates to a tooling equipment technical field especially relates to an auxiliary device for boring inclined hole.

Background

Due to the harsh and unpredictable nature of offshore wind environments and the very high maintenance costs thereof, the quality requirements for all products of offshore wind power are usually high, and in particular for the core components of offshore wind power, the quality must be strictly controlled.

The core parts of the offshore wind power are casting products generally, and in order to facilitate assembly, a large casting of the offshore wind power is provided with a plurality of threaded holes in general, and the threaded holes are used for mounting various accessories. However, most of threaded holes in castings need to be machined by a machine tool, and due to the fact that part of the threaded holes are located in a narrow space, the machine tool cannot machine the threaded holes and is located on a conical inclined plane, quality cannot be controlled manually, and therefore the final assembly effect is affected.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an auxiliary device for drilling inclined holes to solve the problem that inclined holes and tapping are difficult to realize in the existing narrow space.

In order to solve the above problem, the utility model adopts the following technical scheme:

the embodiment of the utility model discloses auxiliary device for boring inclined hole, including two supporting seats, linking bridge and positioning mechanism, two the supporting seat connect respectively in linking bridge's both ends, just at least one of linking bridge both ends is connected with positioning mechanism, positioning mechanism includes the locating plate, be provided with on the locating plate with perforator assorted drill bushing, when auxiliary device assembles in the work piece, the locating plate orientation the hole position is bored in advance to the work piece, the perforator passes the drill bushing is in order to realize drilling operation.

In one embodiment, the positioning mechanism further comprises an extension member, a first end of the extension member is connected with one end of the connecting bracket, and the positioning plate is rotatably connected with a second end of the extension member.

In one embodiment, the positioning device further comprises a first connecting pin and a second connecting pin, a through hole and an arc-shaped groove are formed in the second end of the extending piece, the first connecting pin penetrates through the through hole to be connected with the positioning plate, the second connecting pin penetrates through the arc-shaped groove to be connected with the positioning plate, and the second connecting pin is in sliding fit with the arc-shaped groove.

In one embodiment, the connecting device further comprises a height adjusting mechanism, and the connecting bracket is arranged on the supporting seat through the height adjusting mechanism.

In one embodiment, the height adjusting mechanism comprises a bolt and an adjusting nut, the connecting support is provided with an adjusting hole, the bolt sequentially penetrates through the adjusting hole and the adjusting nut and is connected with the supporting seat, the adjusting nut is in threaded connection with the bolt, and the adjusting nut is rotated to adjust the height of the connecting support.

In one embodiment, the connecting bracket is provided with adjusting grooves, the adjusting grooves are distributed along the extending direction of the connecting bracket, and the height adjusting mechanism penetrates through the adjusting grooves to be connected with the supporting seat and is in sliding fit with the adjusting grooves.

In one embodiment, the two ends of the connecting bracket are both connected with the positioning mechanisms, and the two positioning mechanisms are symmetrically distributed along the center of the connecting bracket.

In one embodiment, the supporting seat comprises a base and a supporting rod which are connected, and the base is in a disc shape.

In one embodiment, the base is attached to the workpiece by a threaded connection.

In one embodiment, the drill is a pistol drill.

The utility model discloses a technical scheme can reach following beneficial effect:

the embodiment of the utility model discloses among the auxiliary device for boring the inclined hole, set up positioning mechanism in the position of driling in advance of work piece through supporting seat and linking bridge, then pass the drill bushing on the positioning mechanism with the work end of perforator and realize the drilling operation. Compared with the prior art, the embodiment of the utility model discloses an auxiliary device simple structure compresses tightly reliably and fixes a position accurately to guaranteed the position accuracy in hole when drilling, and then solved narrow and small space and the problem of the higher difficult processing of inclined hole of position degree, guaranteed the processingquality of product effectively.

Drawings

Fig. 1 is a schematic structural diagram of an auxiliary device for drilling an inclined hole, which is disclosed in an embodiment of the present invention.

Description of reference numerals:

100-supporting seat, 110-base, 120-supporting rod, 200-connecting support, 210-adjusting groove, 300-positioning mechanism, 310-positioning plate, 320-extending piece, 321-arc groove, 400-first connecting pin, 500-second connecting pin and 700-height adjusting mechanism.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "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. As used herein, the terms "vertical," "horizontal," "left," "right," "top," "bottom," "top," and the like are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, the embodiment of the utility model discloses an auxiliary device for boring inclined hole, this auxiliary device can be used for offshore wind power product to can process the mounting hole of difficult processing on the offshore wind power product, specifically, this auxiliary device can include two supporting seats 100, linking bridge 200 and positioning mechanism 300.

The two support seats 100 are respectively connected to two ends of the connecting bracket 200, that is, as shown in fig. 1, one end of the connecting bracket 200 may be connected to one support seat 100, and the other end of the connecting bracket 200 may be connected to the other support seat 100, and specifically, the connecting bracket 200 may be connected to the support seats 100 by means of screwing, bonding, welding, or the like, so that the two support seats 100 may support the connecting bracket 200.

Moreover, at least one of the two ends of the connecting bracket 200 is connected with the positioning mechanism 300, that is, one end of the connecting bracket 200 can be connected with the positioning mechanism 300, or both ends of the connecting bracket 200 can be connected with the positioning mechanism 300, the embodiment of the present invention does not limit this.

The positioning mechanism 300 comprises a positioning plate 310, a drill bushing matched with the drill is arranged on the positioning plate 310, and when the positioning mechanism is applied, the working end of the drill can penetrate through the drill bushing to realize drilling operation, in this case, the drill bushing plays a role in guiding and positioning, specifically, when the auxiliary device is assembled on a workpiece, namely two supporting seats 100 are fixed on a non-working surface of the workpiece, at the moment, the positioning plate 310 faces towards a pre-drilling position of the workpiece, namely, the positioning plate 310 and the workpiece are in relative positions where drilling is needed, and then the drill is operated, so that the drill penetrates through the drill bushing to realize drilling operation.

As can be seen from the above, in the auxiliary device for drilling inclined holes disclosed in the embodiment of the present invention, the positioning mechanism 300 is disposed at the pre-drilling position of the workpiece through the supporting seat 100 and the connecting bracket 200, and then the working end of the drill passes through the drill bushing on the positioning mechanism 300 to realize the drilling operation. Compared with the prior art, the embodiment of the utility model discloses an auxiliary device simple structure compresses tightly reliably and fixes a position accurately to guaranteed the position accuracy in hole when drilling, and then solved narrow and small space and the problem of the higher difficult processing of inclined hole of position degree, guaranteed the processingquality of product effectively.

The utility model discloses an in the embodiment, for the convenience of the drilling ware realizes drilling operation better, positioning mechanism 300 can also be including extension 320, and extension 320 not only can be convenient for the installation of locating plate 310, can also make locating plate 310 extend to suitable processing position. Specifically, the first end of the extension member 320 may be connected to one end of the connecting bracket 200, and of course, the first end of the extension member 320 may be connected to one end of the connecting bracket 200 by bonding, welding or screwing, and the positioning plate 310 may be rotatably connected to the second end of the extension member 320, in which case, the position of the positioning plate 310 may be rotated according to the inclination of the pre-drilling position, so that the positioning plate 310 may be rotated to a more suitable position, thereby facilitating the drill to pass through the drill bushing to achieve a better drilling operation, so as to ensure the processing quality of the workpiece.

Alternatively, in order to make the positioning plate 310 reach the proper machining position more easily, the extension piece 320 may be a telescopic piece, in which case, the extension piece 320 may be controlled to extend or retract according to the specific position of the pre-drilling position, so as to drive the positioning plate 310 to reach the proper position, so as to achieve drilling better, and the extension piece 320 of the structure can also improve the practicability of the auxiliary device, so as to be suitable for workpieces with different sizes.

In an optional embodiment, the auxiliary device disclosed in the embodiment of the present invention may further include a first connecting pin 400 and a second connecting pin 500, the second end of the extending member 320 may be provided with a through hole and an arc-shaped groove 321, the first connecting pin 400 passes through the through hole to be connected with the positioning plate 310, so that the positioning plate 310 may rotate around the first connecting pin 400; the second connecting pin 500 may pass through the arc-shaped slot 321 to be connected with the positioning plate 310, and the second connecting pin 500 may be slidably fitted with the arc-shaped slot 321. In this case, when the position of the positioning plate 310 needs to be adjusted, the first connecting pin 400 is firstly loosened, then the positioning plate 310 is rotated, so that the second connecting pin 500 can rotate around the arc-shaped groove 321, and when the positioning plate 310 reaches a designated position, the first connecting pin 400 is fixed, thereby realizing accurate adjustment of the position of the positioning plate 310. The mode has the advantages of simple structure and convenient operation, and can also realize the accurate adjustment of the angle of the positioning plate 310 so as to improve the working efficiency.

The embodiment of the utility model discloses auxiliary device can also include height adjusting mechanism, and linking bridge 200 can set up on supporting seat 100 through height adjusting mechanism. In this case, the height of the connecting bracket 200, that is, the position of the connecting bracket 200 from the bottom of the supporting base 100, can be adjusted by the height adjusting mechanism, so that the positioning plate 310 on the connecting bracket 200 can be sent to a designated position, thereby facilitating drilling and improving the working efficiency. Of course, height adjustment mechanism can be hydraulic telescoping mechanism, telescopic link mechanism etc. the embodiment of the utility model provides a do not limit to this.

In an alternative embodiment, the height adjusting mechanism may include a bolt and an adjusting nut, the connecting bracket 200 may have an adjusting hole, the bolt may sequentially pass through the adjusting hole and the adjusting nut and be connected to the supporting seat 100, the adjusting nut may be connected to the bolt by a thread, and during a specific working process, the adjusting nut is rotated to jack up the connecting bracket 200, so as to adjust the height of the connecting bracket 200. The height adjusting mechanism is simple in structure and convenient to operate.

The embodiment of the utility model provides an in, linking bridge 200 can have seted up adjustment tank 210, and adjustment tank 210 can be followed linking bridge 200's extending direction and distributed, and height adjusting mechanism can pass adjustment tank 210 and link to each other with supporting seat 100, and height adjusting mechanism can with adjustment tank 210 sliding fit. In this case, the height adjustment mechanism is controlled to slide in the adjustment groove 210, so that the lateral position of the linking bracket 200 is adjusted, so that the positioning plate 310 on the linking bracket 200 can easily reach a designated processing position, thereby improving the production efficiency.

The embodiment of the utility model provides an in, linking bridge 200 both ends all can be connected with positioning mechanism 300, and two positioning mechanism 300 can follow linking bridge 200's central symmetric distribution. The mode can improve the processing efficiency of the inclined hole so as to ensure that a plurality of holes on the workpiece can be processed and formed more easily.

In an alternative embodiment, the support base 100 may include a base 110 and a support rod 120 connected to each other, and the base 110 may have a disc shape. The supporting seat 100 with the structure can be stably arranged on a workpiece, so that the purposes of reliable compression and accurate positioning can be achieved, and the production efficiency can be improved.

Further, the base 110 may be attached to the workpiece by a threaded connection. This connection provides a stable mounting of the support base 100 and also facilitates better mounting on the workpiece. Moreover, the base 110 is provided with a plurality of threaded holes at intervals in the circumferential direction, and then the base 110 may be fixed by a plurality of threaded connectors to better ensure the installation stability of the support base 100. Of course, other connection modes can be adopted, and the embodiment of the present invention does not limit this.

In an alternative embodiment, the drill may be a pistol drill to improve drilling efficiency. Of course, the drill may be other tools, and the embodiment of the present invention is not limited thereto.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an auxiliary device for boring inclined hole, its characterized in that, includes two supporting seats (100), linking bridge (200) and positioning mechanism (300), two supporting seat (100) connect respectively in the both ends of linking bridge (200), just at least one of linking bridge (200) both ends is connected with positioning mechanism (300), positioning mechanism (300) include locating plate (310), be provided with on locating plate (310) with borer assorted drill bushing, when auxiliary device assembles in the work piece, locating plate (310) orientation the pre-drilling position of work piece, the borer passes the drill bushing is in order to realize drilling operation.

2. The auxiliary device for drilling an inclined hole according to claim 1, wherein the positioning mechanism (300) further comprises an extension member (320), a first end of the extension member (320) is connected with one end of the connecting bracket (200), and the positioning plate (310) is rotatably connected with a second end of the extension member (320).

3. The auxiliary device for drilling the inclined hole according to claim 2, further comprising a first connecting pin (400) and a second connecting pin (500), wherein the second end of the extending member (320) is provided with a through hole and an arc-shaped groove (321), the first connecting pin (400) passes through the through hole to be connected with the positioning plate (310), the second connecting pin (500) passes through the arc-shaped groove (321) to be connected with the positioning plate (310), and the second connecting pin (500) is slidably matched with the arc-shaped groove (321).

4. The auxiliary device for drilling an inclined hole according to claim 1, further comprising a height adjusting mechanism by which the connecting bracket (200) is disposed on the supporting base (100).

5. The auxiliary device for drilling the inclined hole according to claim 4, wherein the height adjusting mechanism comprises a bolt and an adjusting nut, the connecting bracket (200) is provided with an adjusting hole, the bolt sequentially passes through the adjusting hole and the adjusting nut and is connected with the supporting seat (100), the adjusting nut is in threaded connection with the bolt, and the adjusting nut is rotated to adjust the height of the connecting bracket (200).

6. The auxiliary device for drilling the inclined hole according to claim 4, wherein the connecting bracket (200) is provided with adjusting grooves (210), the adjusting grooves (210) are distributed along the extending direction of the connecting bracket (200), and the height adjusting mechanism passes through the adjusting grooves (210) to be connected with the supporting seat (100) and is in sliding fit with the adjusting grooves (210).

7. The auxiliary device for drilling the inclined hole according to claim 1, wherein the positioning mechanisms (300) are connected to both ends of the connecting bracket (200), and the two positioning mechanisms (300) are symmetrically distributed along the center of the connecting bracket (200).

8. The auxiliary device for drilling inclined holes according to claim 1, wherein the supporting base (100) comprises a base (110) and a supporting rod (120) which are connected, and the base (110) is shaped like a circular disc.

9. An auxiliary device for drilling inclined holes according to claim 8, wherein the base (110) is connected to the workpiece by a threaded connection.

10. An auxiliary device for drilling an inclined hole according to claim 1, wherein the drill is a pistol drill.