阅读说明：本技术 一种可调式多头钻盘总成 (Adjustable multi-head drill plate assembly ) 是由 黄韩信 高平生 黄超 于 2021-07-26 设计创作，主要内容包括：本发明涉及钻盘总成技术领域,具体为一种可调式多头钻盘总成,包括环形架,环形架外壁滑动连接有多组安装件,多组安装件相互靠近的一端之间通过螺栓组件相铰接,安装件上安装有钻轴总成,安装件包括安装块,安装块上安装有钻轴总成,安装块一端顶部开设有与环形架相互配合的凹槽,凹槽顶部安装有压板,安装块一端端部固接有连接块,且多组安装块上的连接块依次交错设置,连接块贯穿开设有与螺栓组件相互配合的安装孔,本发明的钻轴总成在使用时能够通过安装块沿着安装环调节角度,同时钻轴总成也能够沿着安装槽进行调节,从而使定位装置的柔性大幅提高,有效降低了生产成本。(The invention relates to the technical field of drill plate assemblies, in particular to an adjustable multi-head drill plate assembly, which comprises an annular frame, wherein the outer wall of the annular frame is connected with a plurality of groups of installation parts in a sliding way, the mutually close ends of the plurality of groups of installation parts are hinged through bolt components, the installation parts are provided with drill shaft assemblies, each installation part comprises an installation block, each installation block is provided with a drill shaft assembly, the top of one end of each installation block is provided with a groove matched with the annular frame, the top of the groove is provided with a pressing plate, the end parts of one ends of the installation blocks are fixedly connected with connecting blocks, the connecting blocks on the plurality of groups of installation blocks are sequentially arranged in a staggered mode, and each connecting block penetrates through an installation hole matched with the bolt components. Effectively reducing the production cost.)

1. The utility model provides a bull drill plate assembly with adjustable which characterized in that: the drilling machine comprises an annular frame (1), wherein the outer wall of the annular frame (1) is connected with a plurality of groups of mounting pieces (2) in a sliding manner, one ends, close to each other, of the plurality of groups of mounting pieces (2) are hinged through bolt assemblies (3), and a drilling shaft assembly (4) is mounted on each mounting piece (2);

installation spare (2) are including installation piece (21), install drill arbor assembly (4) on installation piece (21), installation piece (21) one end top is seted up recess (22) of mutually supporting with annular frame (1), clamp plate (23) are installed at recess (22) top, installation piece (21) one end tip rigid coupling has connecting block (24), and connecting block (24) on multiunit installation piece (21) crisscross the setting in proper order, connecting block (24) run through set up with bolt assembly (3) mounting hole (25) of mutually supporting.

2. The adjustable multi-bit drill chuck assembly as claimed in claim 1, wherein: the mounting block (21) penetrates through a mounting groove (26) matched with the drill spindle assembly (4), and two ends of the mounting groove (26) are semicircular.

3. The adjustable multi-bit drill chuck assembly as claimed in claim 1, wherein: and two side walls of one end, close to each other, of the plurality of groups of mounting blocks (21) are provided with chamfers (27) matched with each other.

4. The adjustable multi-bit drill chuck assembly as claimed in claim 1, wherein: the top of the annular frame (1) is provided with scale marks (5).

5. The adjustable multi-bit drill chuck assembly as claimed in claim 4, wherein: the cross section of the pressure plate (23) is in a door shape.

6. The adjustable multi-bit drill chuck assembly as claimed in claim 1, wherein: the pressure plate (23) is fixedly connected with the mounting block (21) through an inner hexagon bolt (29).

7. The adjustable multi-bit drill chuck assembly as claimed in claim 1, wherein: four groups of through holes are arranged in the annular frame (1) in a penetrating manner.

Technical Field

The invention relates to the technical field of drill plate assemblies, in particular to an adjustable multi-head drill plate assembly.

Background

The main approach for improving the drilling efficiency in the current regional industry is to adopt multi-head drilling equipment, but the current drilling positioning devices are all fixed, and as long as the size and the position of a part needing drilling change, the positioning device needs to be replaced, so that the production cost is improved, and the production can be delayed because a new positioning device needs to be customized. To this end, we provide an adjustable multi-head drill plate assembly to solve the above problems.

Disclosure of Invention

The present invention is directed to an adjustable multi-head drill plate assembly to solve the above-mentioned problems.

In order to achieve the purpose, the invention provides the following technical scheme: an adjustable multi-head drill plate assembly comprises an annular frame, wherein the outer wall of the annular frame is connected with a plurality of groups of mounting pieces in a sliding manner, one ends, close to each other, of the plurality of groups of mounting pieces are hinged through bolt components, and a drill shaft assembly is mounted on each mounting piece;

the mounting part comprises a mounting block, a drill spindle assembly is mounted on the mounting block, a groove matched with the annular frame is formed in the top of one end of the mounting block, a pressing plate is mounted at the top of the groove, a connecting block is fixedly connected to one end of the mounting block and is sequentially arranged in a staggered mode, and mounting holes matched with the bolt assemblies are formed in the connecting block in a penetrating mode.

Preferably, the mounting block is provided with a mounting groove which is matched with the drill spindle assembly in a penetrating manner, and two ends of the mounting groove are semicircular.

Preferably, two side walls of one end, close to each other, of the plurality of groups of mounting blocks are provided with chamfers matched with each other.

Preferably, the top of the annular frame is provided with scale marks.

Preferably, the cross-sectional shape of the pressure plate is a door shape.

Preferably, the pressure plate is fixedly connected with the mounting block through a hexagon socket head cap screw.

Preferably, four groups of through holes are formed in the annular frame in a penetrating mode.

Compared with the prior art, the invention has the beneficial effects that: through setting up annular frame, installation piece, recess, clamp plate, connecting block, mounting hole and bolt assembly etc for the drill spindle assembly can be through installation piece along the installation ring angle regulation when using, and the drill spindle assembly also can be adjusted along the mounting groove simultaneously, thereby makes positioner's flexibility improve by a wide margin, has effectively reduced manufacturing cost.

Drawings

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

FIG. 1 is a schematic view of an angular structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the construction of the mounting member of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an annular frame; 2. a mounting member; 21. mounting blocks; 22. a groove; 23. pressing a plate; 24. connecting blocks; 25. mounting holes; 26. mounting grooves; 27. chamfering; 28. a hexagon socket head cap screw; 3. a bolt assembly; 4. a drill spindle assembly; 5. scale lines are marked.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable multi-head drill plate assembly comprises an annular frame 1, wherein the outer wall of the annular frame 1 is connected with a plurality of groups of mounting pieces 2 in a sliding manner, one ends of the plurality of groups of mounting pieces 2, which are close to each other, are hinged through bolt assemblies 3, and a drill shaft assembly 4 is arranged on each mounting piece 2;

the mounting part 2 comprises a mounting block 21, a drill spindle assembly 4 is mounted on the mounting block 21, a groove 22 matched with the annular frame 1 is formed in the top of one end of the mounting block 21, a pressing plate 23 is mounted at the top of the groove 22, a connecting block 24 is fixedly connected to one end of the mounting block 21, the connecting blocks 24 on the plurality of groups of mounting blocks 21 are sequentially arranged in a staggered mode, and the connecting block 24 penetrates through a mounting hole 25 matched with the bolt component 3.

Specifically, the mounting block 21 penetrates through a mounting groove 26 matched with the drill spindle assembly 4, two ends of the mounting groove 26 are semicircular, and the position of the drill spindle assembly can be adjusted along the mounting groove.

Specifically, the both sides wall of the mutual one end that is close to of multiunit installation piece 21 all is provided with chamfer 27 of mutually supporting for the installation piece is when angle regulation, laminating that can try best between the installation piece, thereby makes the quick angle modulation scope of installation bigger.

Specifically, the top of the annular frame 1 is provided with scale marks 5, so that the rotating angle of the mounting block can be visually displayed, and the adjustment is more accurate.

Specifically, the cross-sectional shape of the pressure plate 23 is a door shape so that the scale marks on the ring frame can still be viewed when the pressure plate is installed.

Specifically, the pressing plate 23 is fixedly connected with the mounting block 21 through the hexagon socket head cap screw 28, the hexagon socket head cap screw is convenient to mount and dismount, and the groove at the top of the hexagon socket head cap screw is not easy to deform, so that the screw thread is not easy to slide.

Specifically, four sets of through holes are formed in the annular frame 1 in a penetrating manner.

Example (b):

when the device is used, 4 groups of drilling shaft assemblies 4 and the mounting piece 2 are mounted on the annular frame, four groups of connecting blocks 24 at one end of the mounting block 21 are sequentially overlapped and then locked and fixed through the bolt component 3;

the ring frame 1 of the device is then mounted in the working position of the apparatus, the hexagon socket head cap screws 28 on each set of pressure plates 23 are loosened during adjustment, then, the mounting block 21 is slid, and since the four sets of the connecting blocks 24 are connected to each other, the angle between the drill shaft assemblies 4 can be adjusted while the mounting block 21 is slid, and the rotating angle of the mounting block 21 can be observed in real time through the scale marks 5 to be accurately adjusted when the mounting block 21 is slid, the working range is continuously adjustable within 80-200 mm, the hexagon socket head cap screw 28 of the pressure plate 23 is locked again after the angle adjustment is finished, the angle adjustment of the drill spindle assembly 4 is completed, and the angle can be adjusted according to the scale marks on the annular frame 1, the drill shaft assembly 4 may then be slid along the mounting slot 26, the horizontal position of the drill shaft assembly 4 adjusted, thereby accomplishing the regulation of the drill spindle assembly 4, greatly improving the flexibility of the positioning device and effectively reducing the production cost.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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