阅读说明：本技术 一种钻孔精准的自动化钻孔设备 (Automatic drilling equipment with accurate drilling ) 是由 夏跃 于 2021-07-29 设计创作，主要内容包括：本发明公开了一种钻孔精准的自动化钻孔设备,其结构包括固定底座、移动轴板、工作台、控制器、驱动主体、钻孔头。有益效果：本发明中,通过设有的配合结构与精准定位机构的配合,有利于实现对精准定位机构根据圆形工件的大小进行尺寸的调节,从而实现工件的有效的精准钻孔,避免出现有偏移的现象,通过精准定位机构设有的紧抓组件以及磁板的配合,对在即将进行钻孔和钻孔过程中的圆形工件,在钻孔头对其向下压钻孔的过程中,做稳定的放置夹紧作用,同时利用囊袋与连接管的配合,对工件侧表面进行保护配合,并且配合囊袋与连接管的配合,对工件侧表面做紧凑的抓紧配合。(The invention discloses automatic drilling equipment with accurate drilling. Has the advantages that: according to the invention, through the matching of the matching structure and the accurate positioning mechanism, the accurate positioning mechanism can be conveniently adjusted in size according to the size of the round workpiece, so that the workpiece can be effectively and accurately drilled, the phenomenon of deviation is avoided, through the matching of the clamping component and the magnetic plate arranged on the accurate positioning mechanism, the round workpiece which is about to be drilled and drilled is stably placed and clamped in the process that the drilling head downwards presses the round workpiece to be drilled, meanwhile, the side surface of the workpiece is protected and matched through the matching of the bag and the connecting pipe, and the side surface of the workpiece is compactly and tightly clamped and matched through the matching of the bag and the connecting pipe.)

1. The utility model provides an accurate automatic drilling equipment drills, its structure includes unable adjustment base (1), removal axial plate (2), workstation (3), controller (4), drive main part (5), drilling head (6), its characterized in that: the movable shaft plate (2) is arranged on the upper surface of the fixed base (1), the workbench (3) is arranged on the upper surface of the movable shaft plate (2), and the controller (4) is electrically connected with the workbench (3). The driving main body (5) is arranged on the rear surface of the workbench (3) and is electrically connected with the controller (4), and the drilling head (6) is arranged on the lower surface of the driving main body (5) and is positioned above the workbench (3);

workstation (3) are including cooperation structure (3a), accurate positioning mechanism (3b), telescopic joint (3c), accurate positioning mechanism (3b) are equipped with two altogether and are connected through telescopic joint (3c) respectively altogether to install in cooperation structure (3a) upper surface, accurate positioning mechanism (3b) are half arc structure.

2. An automated drilling apparatus for drilling precision according to claim 1, characterized in that: cooperation structure (3a) includes framed panel (3a1), otter board (3a2), fretwork strip hole (3a3), track strip (3a4), framed panel (3a1) inside is hollow structure and is equipped with the suction pump, otter board (3a2) are installed in framed panel (3a1) upper surface middle part to structure as an organic whole, fretwork strip hole (3a3) are equipped with two altogether and are installed in framed panel (3a1) upper surface front and back both sides respectively for the symmetry form, fretwork strip hole (3a3) and framed panel (3a1) are the structure as an organic whole, track strip (3a4) are two sets of being equipped with respectively to be located framed panel (3a1) inner wall, track strip (3a4) and fretwork strip hole (3a3) corresponding the installation.

3. An automated drilling apparatus for drilling precision according to claim 2, characterized in that: the surface of the track bar (3a4) is provided with a limiting hole matched with the accurate positioning mechanism (3 b).

4. An automated drilling apparatus for drilling precision according to claim 1, characterized in that: accurate positioning mechanism (3b) include activity frame (3b1), regulating part (3b2), put board (3b3), tightly grab subassembly (3b4), regulating part (3b2) are equipped with two altogether and install respectively in activity frame (3b1) upper surface front and back side, it installs in activity frame (3b1) inner ring wall surface to put board (3b3), it is equipped with two altogether and is symmetry form respectively and puts board (3b3) upper surface to tightly grab subassembly (3b 4).

5. An automated drilling apparatus for drilling precision according to claim 4, characterized in that: regulating part (3b2) includes dead lever (3b21), gasket (3b22), balance plate (3b23), card axle (3b24), dead lever (3b21) upper end is connected with movable frame (3b1), and inside lower extreme cooperation gasket (3b22) stretched into fretwork strip hole (3a3), install in dead lever (3b21) lower extreme balance plate (3b23), card axle (3b24) are equipped with two altogether and install respectively in balance plate (3b23) front and back surface to cooperate with the spacing hole that track strip (3a4) surface was equipped with.

6. An automated drilling apparatus for drilling precision according to claim 4, characterized in that: the upper surface of the placing plate (3b3) is provided with a magnetic plate (g), and the magnetic plate (g) is matched with the placing plate (3b 3).

7. An automated drilling apparatus for drilling precision according to claim 4, characterized in that: the grasping assembly (3b4) comprises a push block (3b41), an elastic rod (3b42), a bag (3b43) and a connecting pipe (3b44), one end of the push block (3b41) extends into the movable frame (3b1), the other end of the push block is exposed in the air, the lower surface of the push block (3b41) is in contact with the placing plate (3b3), the elastic rod (3b42) is arranged in the movable frame (3b1) and is connected with the push block (3b41), the bag (3b43) is provided with two bags which are symmetrically arranged on two sides of the elastic rod (3b42), the connecting pipe (3b44) is provided with two bags, one end of the two bags penetrates through the bag (3b43) and the other end of the two bags extends into the push block (3b41) and is matched with the bag.

8. An automated drilling apparatus for drilling precision according to claim 7, characterized in that: the two sides of the push block (3b41) are respectively provided with a hole matched with the connecting pipe (3b44), the connecting pipe (3b44) is sleeved with the push block (3b41), and one side of the connecting pipe (3b44) exposed on the surface of the push block (3b41) is provided with a rubber pad.

9. An automated drilling apparatus for drilling precision according to claim 7, characterized in that: the bag (3b43) is internally provided with active gas and is in an expansion shape, the bag (3b43) is made of elastic rubber, and the bag (3b43) is connected with the connecting pipe (3b44) in a penetrating way.

Technical Field

The invention relates to the field of drilling equipment, in particular to automatic drilling equipment with accurate drilling.

Background

With the development of digitization, automation, computers and mechanical design technologies, automation has developed into an advanced manufacturing technology, including automatic drilling, which can effectively save manpower and material resources when applied to drilling equipment.

When drilling circular shape work piece, traditional drilling equipment is often that directly places the work piece on the workstation directly, receive the in-process of the downward punching press from the drill bit at treating the processing work piece, treat that the processing work piece then can receive slight skew phenomenon, the work piece hole after its processing is accurate inadequately, treat simultaneously that the processing work piece is because the power that receives is great, and because the drill bit can have the phenomenon of generating heat at its head of long-time drilling process, make subsequent work piece go out the probability that has been taken up.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the automatic drilling equipment with accurate drilling, so as to solve the defects that when the circular workpiece is drilled in the prior art, the workpiece is usually directly placed on a workbench by the traditional drilling equipment, the workpiece to be machined is slightly deviated in the process that the workpiece to be machined is stamped downwards from a drilling head, the hole of the machined workpiece is not accurate enough, the workpiece to be machined is large in force, and the head of the drilling head is heated in the long-time drilling process, so that the subsequent workpiece has the probability of being brought up.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides an accurate automatic drilling equipment drills, its structure includes unable adjustment base, removal axial lamina, workstation, controller, drive main part, drilling head, it installs in the unable adjustment base upper surface to remove the axial lamina, removal axial lamina upper surface is located to the workstation, the controller is connected with the workstation electricity. The utility model discloses a drilling machine, including drive main part, workstation, flexible knot, accurate positioning mechanism, the workstation rear surface is located to the drive main part to be connected with the controller electricity, the drilling head is installed in drive main part lower surface, and is located the workstation top, the workstation is including cooperation structure, accurate positioning mechanism, flexible knot, accurate positioning mechanism is equipped with two altogether and is connected through flexible knot respectively altogether, and installs in cooperation structural upper surface, accurate positioning mechanism is half arc structure.

According to a further scheme of the invention, the matching structure comprises a frame plate, a screen plate, two hollowed strip holes and track strips, wherein the frame plate is internally provided with a hollow structure and provided with a suction pump, the screen plate is arranged in the middle of the upper surface of the frame plate and is of an integrated structure, the hollowed strip holes are provided with two strips which are respectively symmetrically arranged on the front side and the rear side of the upper surface of the frame plate, the hollowed strip holes and the frame plate are of an integrated structure, the track strips are respectively provided with two groups of the two strips and are positioned on the inner upper wall of the frame plate, and the track strips and the hollowed strip holes are correspondingly arranged, so that the matching drilling holes can be effectively adjusted.

As a further scheme of the invention, the surface of the track strip is provided with a limiting hole matched with the accurate positioning mechanism, so that the fixing after adjustment is favorably realized.

As a further scheme of the invention, the accurate positioning mechanism comprises a movable frame, adjusting pieces, placing plates and a clamping assembly, wherein the adjusting pieces are provided with two adjusting pieces which are respectively installed on the front side and the rear side of the upper surface of the movable frame, the placing plates are installed on the inner annular wall surface of the movable frame, and the clamping assembly is provided with two adjusting pieces which are respectively installed on the upper surface of the placing plates in a symmetrical mode, so that the circular workpiece can be placed tightly before drilling, and the phenomena of bouncing and inaccuracy during drilling can be avoided.

According to a further scheme of the invention, the adjusting piece comprises a fixed rod, a gasket, a balance plate and clamping shafts, the upper end of the fixed rod is connected with the movable frame, the lower end of the fixed rod is matched with the gasket and extends into the hollow strip hole, the balance plate is arranged at the lower end of the fixed rod, the clamping shafts are provided with two clamping shafts, the two clamping shafts are respectively arranged on the front surface and the rear surface of the balance plate and are matched with limiting holes arranged on the surface of the track strip, and therefore, the size of the accurate positioning mechanism can be adjusted according to the size of the round workpiece, the workpiece can be effectively and accurately drilled, and the existing offset phenomenon can be avoided.

As a further scheme of the invention, the upper surface of the placing plate is provided with the magnetic plate, and the magnetic plate is matched with the placing plate, so that the magnetic plate is beneficial to realizing the adsorption effect on the workpiece under the matching of magnetic force.

As a further scheme of the invention, the grasping assembly comprises a push block, an elastic rod, a bag and a connecting pipe, wherein one end of the push block extends into the movable frame, the other end of the push block is exposed in the air, the lower surface of the push block is contacted with the placing plate, the elastic rod is arranged in the movable frame and is connected with the push block, the bag is provided with two bags, the two bags are symmetrically arranged on two sides of the elastic rod respectively, one end of each bag is connected with the bag in a penetrating manner, and the other end of each bag extends into the push block and is matched with the bag, so that the protective matching of the side surface of a workpiece is favorably realized during drilling, and the bag is matched with the connecting pipe to compactly grasp the side surface of the workpiece.

According to a further scheme of the invention, holes matched with the connecting pipe are respectively formed in two sides of the push block, the connecting pipe is sleeved with the push block, and a rubber pad is arranged on one side, exposed out of the surface of the push block, of the connecting pipe, so that the surface of a workpiece is protected and matched.

As a further scheme of the invention, the interior of the bag is provided with active gas and is in an expansion state, the bag is made of elastic rubber, and the bag is connected with the connecting pipe in a penetrating way.

Advantageous effects of the invention

Compared with the traditional automatic drilling equipment with accurate drilling, the drilling equipment has the following beneficial effects:

according to the invention, the matching structure is matched with the accurate positioning mechanism, so that the accurate positioning mechanism can be adjusted in size according to the size of the round workpiece, the workpiece can be drilled effectively and accurately, and the phenomenon of deviation is avoided.

According to the invention, through the matching of the clamping component and the magnetic plate arranged on the precise positioning mechanism, a stable placing and clamping effect is performed on a round workpiece in the process of drilling and drilling by the drilling head, meanwhile, the side surface of the workpiece is protected and matched by utilizing the matching of the bag and the connecting pipe, and the side surface of the workpiece is compactly clamped and matched by matching the bag and the connecting pipe.

Drawings

Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.

In the drawings:

fig. 1 is a schematic structural diagram of an automatic drilling apparatus for drilling holes accurately according to the present invention.

FIG. 2 is a schematic top view of the worktable according to the present invention.

Fig. 3 is a schematic top view of the precise positioning mechanism of the present invention.

FIG. 4 is a side cut-away view of the adjustment member of the present invention.

Fig. 5 is a side cut-away view of the present invention grip assembly.

FIG. 6 is a schematic view of a partial internal elevational view of the grip assembly of the present invention.

In the figure: the device comprises a fixed base-1, a movable shaft plate-2, a workbench-3, a controller-4, a driving main body-5, a drilling head-6, a matching structure-3 a, a precise positioning mechanism-3 b, a telescopic knot-3 c, a frame plate-3 a1, a screen plate-3 a2, a hollowed-out strip hole-3 a3, a track strip-3 a4, a movable frame-3 b1, an adjusting piece-3 b2, a placing plate-3 b3, a tight-grasping component-3 b4, a fixed rod-3 b21, a gasket-3 b22, a balance plate-3 b23, a clamping shaft-3 b24, a magnetic plate-g, a push block-3 b41, an elastic rod-3 b42, a bag-3 b43 and a connecting pipe-3 b 44.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The first embodiment:

as shown in fig. 1 to 4, the present invention provides a technical solution of an automated drilling apparatus with precise drilling:

as shown in fig. 1-2, an automatic drilling device capable of drilling accurately structurally comprises a fixed base 1, a movable shaft plate 2, a workbench 3, a controller 4, a driving main body 5 and a drilling head 6, wherein the movable shaft plate 2 is installed on the upper surface of the fixed base 1, the workbench 3 is arranged on the upper surface of the movable shaft plate 2, and the controller 4 is electrically connected with the workbench 3. 3 rear surface of workstation are located to drive main part 5 to be connected with 4 electricity of controller, drilling head 6 is installed in 5 lower surfaces of drive main part, and is located workstation 3 top, workstation 3 is including cooperation structure 3a, accurate positioning mechanism 3b, flexible knot 3c, accurate positioning mechanism 3b is equipped with two altogether and is connected through flexible knot 3c respectively altogether to install in cooperation structure 3a upper surface, accurate positioning mechanism 3b is the semi-arc structure.

As shown in fig. 2 and 4, the matching structure 3a includes a frame plate 3a1, a screen plate 3a2, a hollow strip hole 3a3, and a track strip 3a4, the frame plate 3a1 is provided with a hollow structure and a suction pump, the screen plate 3a2 is installed in the middle of the upper surface of the frame plate 3a1 and is an integrated structure, two hollow strip holes 3a3 are provided and are respectively installed at the front and rear sides of the upper surface of the frame plate 3a1 in a symmetrical manner, the hollow strip holes 3a3 and the frame plate 3a1 are integrated structures, the track strip 3a4 is provided with two sets of two sets and is located at the inner upper wall of the frame plate 3a1, and the track strip 3a4 and the hollow strip holes 3a3 are installed correspondingly, which is favorable for realizing effective adjustment of matching drilling.

As shown in fig. 4, the surface of the track bar 3a4 is provided with a limiting hole matched with the precise positioning mechanism 3b, which is beneficial to fixing after adjustment.

As shown in fig. 3-4, accurate positioning mechanism 3b includes movable frame 3b1, regulating part 3b2, places board 3b3, tightly grabs subassembly 3b4, regulating part 3b2 is equipped with two altogether and installs in movable frame 3b1 upper surface front and back side respectively, it installs in movable frame 3b1 inner ring wall surface to place board 3b3, it is equipped with two altogether and is the symmetry respectively to grab subassembly 3b4 and place board 3b3 upper surface, is favorable to realizing carrying out the placing of fastening before drilling to circular workpiece to avoid it to have the spring when drilling, inaccurate phenomenon.

As shown in fig. 4, the adjusting member 3b2 includes a fixed rod 3b21, a spacer 3b22, a balance plate 3b23, and a clamping shaft 3b24, the upper end of the fixed rod 3b21 is connected with a movable frame 3b1, the lower end of the fixed rod 3b21 is matched with the spacer 3b22 to extend into the hollow strip hole 3a3, the balance plate 3b23 is installed at the lower end of the fixed rod 3b21, the clamping shaft 3b24 is provided with two parts, which are respectively installed on the front and rear surfaces of the balance plate 3b23, and is matched with a limiting hole formed on the surface of the rail strip 3a4, so that the size of the accurate positioning mechanism 3b can be adjusted according to the size of a circular workpiece, thereby achieving effective accurate drilling of the workpiece and avoiding the existing offset phenomenon.

The specific realization principle is as follows: when drilling circular shape work piece, traditional drilling equipment is often that directly places the work piece on the workstation directly, receive the in-process of the downward punching press from the drill bit at treating the processing work piece, treat that the processing work piece then can receive slight skew phenomenon, the work piece hole after its processing is accurate inadequately, treat simultaneously that the processing work piece is because the power that receives is great, and because the drill bit can have the phenomenon of generating heat at its head of long-time drilling process, make subsequent work piece go out the probability that has been taken up.

Therefore, the workbench 3 is used for moving the distance between the two accurate positioning mechanisms 3b according to the size of the workpiece to be machined, and the adjusting piece 3b2 connected with the movable frame 3b1 is matched for moving adjustment, and the clamping shaft 3b24 is matched with the limiting hole arranged on the surface of the track strip 3a4 in the moving process to perform fixed clamping after moving, so that the workpiece to be machined is effectively placed before drilling;

the suction pump arranged inside the mesh plate 3a2 and the frame plate 3a1 is matched to adsorb the scraps generated during processing of the processed workpiece so as to avoid the concentrated thermal magnetization phenomenon of the scraps.

In summary, the matching structure and the precise positioning mechanism are matched, so that the precise positioning mechanism can be adjusted in size according to the size of the round workpiece, the workpiece can be drilled accurately and effectively, and the phenomenon of deviation is avoided.

Second embodiment:

as shown in fig. 3, 5 and 6, the present invention provides a technical solution of an automated drilling apparatus with precise drilling:

as shown in FIG. 3, an accurate automatic drilling equipment drills, its structure includes place board 3b3 upper surface and be equipped with magnetic sheet g, magnetic sheet g with place board 3b3 and cooperate, be favorable to realizing the work piece under the cooperation of magnetic force, do the adsorption.

As shown in fig. 5-6, the grasping assembly 3b4 includes a pushing block 3b41, an elastic rod 3b42, a bag 3b43, and a connecting tube 3b44, one end of the pushing block 3b41 extends into the movable frame 3b1, the other end is exposed to the air, the lower surface of the pushing block 3b41 contacts with the placing plate 3b3, the elastic rod 3b42 is disposed inside the movable frame 3b1 and connected with the pushing block 3b41, two bags 3b43 are disposed and symmetrically mounted on two sides of the elastic rod 3b42, two connecting tubes 3b44 are disposed and one end is respectively connected with the bag 3b43 in a penetrating manner, and the other end extends into the pushing block 3b41 and cooperates with the connecting tube 3b44 to protect the side surface of the workpiece during drilling, and cooperate with the bag 3b43 and cooperate with the connecting tube 3b44 to tightly grasp the side surface of the workpiece.

As shown in fig. 5-6, holes matched with the connecting tube 3b44 are respectively formed in two sides of the pushing block 3b41, the connecting tube 3b44 is sleeved with the pushing block 3b41, and a rubber pad is disposed on one side of the connecting tube 3b44 exposed on the surface of the pushing block 3b41, so that the protection matching of the surface of a workpiece is facilitated.

As shown in fig. 5-6, the bag 3b43 is inflated with active gas, the bag 3b43 is made of elastic rubber, and the bag 3b43 is connected to the connecting tube 3b 44.

On the basis of the embodiment 1, the accurate positioning mechanisms 3b are arranged in a matching way, when a workpiece to be machined is placed between the two accurate positioning mechanisms 3b, the workpiece to be machined is firstly contacted with the push block 3b41, meanwhile, the magnetic plate g arranged on the upper inner surface of the placing plate 3b3 has strong adsorption force on the lower surface of the workpiece to be processed, and is matched with the structure of the push block 3b41, under the action of the downward pressing of the upper drilling head 6, the workpiece to be machined moves downward, contacts with the placing plate 3b3, at the same time, the pushing block 3b41 moves towards the inner part of the movable frame 3b1, so that the elastic rod 3b42 is in a contraction state, and thus the pushing block 3b41 has a pressing force on the bag 3b43, the air flow inside the bag 3b43 moves to the outside of the pushing block 3b41 through the connecting tube 3b44, thereby the side surface of the workpiece is compactly abutted and attached to achieve the purpose of stable placement of the workpiece during machining.

In summary, in the invention, through the cooperation of the grasping assembly and the magnetic plate provided by the precise positioning mechanism, the circular workpiece which is about to be drilled and drilled is stably placed and clamped in the process that the drilling head presses the drilling head downwards to drill the circular workpiece, meanwhile, the side surface of the workpiece is protected and matched through the cooperation of the bag and the connecting pipe, and the side surface of the workpiece is compactly grasped and matched through the cooperation of the bag and the connecting pipe.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. 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.