CN110947999A

CN110947999A - Drilling equipment is used in processing of general machine part

Info

Publication number: CN110947999A
Application number: CN201911394790.5A
Authority: CN
Inventors: 项雅波
Original assignee: Ningbo Bohan Technology Co Ltd
Current assignee: Ningbo Bohan Technology Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-04-03
Anticipated expiration: 2039-12-30
Also published as: CN110947999B

Abstract

The invention discloses a drilling device for machining general mechanical accessories, which comprises a drilling platform, wherein a lifting device is fixed on the drilling platform, a lifting plate which is lifted at the top of the drilling platform is installed on the lifting device, a rotating column is installed at the bottom of the lifting plate, the top of the rotating column penetrates through the lifting plate and is fixedly connected with the output end of a first rotating device which is fixed at the top of the lifting plate, a plurality of groups of transverse plates are uniformly installed on the surface, close to the bottom, of the rotating column, the drilling device for machining the general mechanical accessories can drill holes on the same machine by arranging a plurality of groups of drilling mechanisms which can drill holes on the rotating column, so that drilling mechanisms of different types can be used for drilling holes on the same machine, in addition, the drilling mechanism is set to rotate, namely, the drilling end of the drilling mechanism can be changed to form different angles with the vertical direction, a certain inclined hole can be drilled.

Description

Drilling equipment is used in processing of general machine part

Technical Field

The invention relates to the technical field of mechanical accessories, in particular to a drilling device for machining a general mechanical accessory.

Background

In the machining of general machine parts, there are many parts that involve the drilling process, and therefore, drilling devices are used.

The existing drilling device is troublesome in bit replacement, only one type of hole diameter can be processed after the bit is installed, automatic bit replacement cannot be realized, processing of different hole diameters can be performed, and the application range is small; in addition, the existing drilling device can only drill a vertical downward hole, cannot drill a hole with a certain inclination, and is low in application range.

Disclosure of Invention

The invention aims to provide a drilling device for machining a universal machine part, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a drilling equipment is used in processing of general machine parts, includes drilling platform, drilling platform is last to be fixed with elevating gear, install on the elevating gear drilling platform top lift's lifter plate, the rotation post is installed to the bottom of lifter plate, the top of rotating the post is passed the lifter plate with fix the first rotating device's at lifter plate top output fixed connection, the even multiunit horizontal board of installing in surface that is close to the bottom of rotation post, the rotation support is installed to the tip of horizontal board, rotate the support and keep away from the one end of horizontal board is fixed with drilling mechanism.

Through set up the drilling mechanism that the multiunit can carry out drilling on rotating the post, can use the drilling mechanism of different models to drill on same platform machine like this, in addition, set drilling mechanism to pivoted, can become different angles with vertical direction in order to change drilling mechanism's drilling end, can get certain inclined hole in order to bore.

Preferably, the lifting device comprises a first motor fixed on the drilling platform, a movable screw rod is fixed at the output end of the first motor, one end of the movable screw rod, which is far away from the first motor, is rotatably connected with a limiting device, and the lifting plate is driven by the limiting device to move axially by the movable screw rod.

Preferably, the stop device includes swing joint in the first limiting plate at activity lead screw top, one side of first limiting plate is fixed with the connecting plate, the connecting plate is kept away from the one end of first limiting plate is fixed with the second limiting plate, the bottom of second limiting plate is fixed with the spacing post, the spacing post is kept away from the one end of second limiting plate passes the lifter plate with drilling platform's top fixed connection, just the spacing post with lifter plate sliding connection.

Preferably, first rotary device is including fixing the second motor at lifter plate top, the output of second motor is fixed with first gear, the meshing has the second gear on the first gear, be fixed with the axis of rotation on the second gear, the axis of rotation is kept away from the one end of second gear is passed the lifter plate with the top fixed connection who rotates the post, just the axis of rotation passes through the bearing rotates to be connected on the lifter plate.

Preferably, a U-shaped groove is formed in the end portion of the transverse plate, a hinge shaft is connected to the inner portion of the U-shaped groove in a rotating mode, a second rotating device is fixed to the top of the transverse plate, the hinge shaft is driven by the second rotating device to rotate in the U-shaped groove, and one end of the rotating support is fixed to the hinge shaft.

Preferably, the second rotating device comprises a third motor fixed on the top of the transverse plate, a third gear is fixed at the output end of the third motor, a fourth gear is meshed with the third gear, and the fourth gear is fixed on the hinge shaft.

Preferably, the rotation bracket includes a first connecting rod having one end fixed to the hinge shaft and a second connecting rod vertically fixed to the first connecting rod.

Preferably, the drilling mechanism is including fixing the fixed cover of second connecting rod tip, be fixed with the fourth motor on the fixed cover, the output of fourth motor is fixed with the drill bit body, different positions the drill bit body model on the fourth motor is different.

Compared with the prior art, the invention has the beneficial effects that:

the rotary column is provided with a plurality of groups of drilling mechanisms capable of drilling, so that drilling can be performed on the same machine by using drilling mechanisms of different types, and in addition, the drilling mechanisms are arranged to rotate, so that the drilling end of each drilling mechanism can be changed to form different angles with the vertical direction, and a certain inclined hole can be drilled.

Drawings

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

FIG. 2 is a schematic view of another overall orientation structure of the present invention;

FIG. 3 is an enlarged view of area A in FIG. 2;

FIG. 4 is a schematic front view of the present invention;

fig. 5 is a schematic view of the structure of the rotating bracket of the invention.

In the figure: 1-drilling a platform; 2-a lifting device; 3-lifting plate; 4-rotating the column; 5-transverse plate; 6-rotating the bracket; 7-a drilling mechanism; 8-a first motor; 9-a movable screw rod; 10-a limiting device; 11-a first limiting plate; 12-a connecting plate; 13-a second limiting plate; 14-a limiting column; 15-a second motor; 16-a first gear; 17-a second gear; 18-a rotating shaft; 19-U-shaped grooves; 20-a hinged axis; 21-second rotating means; 22-a third motor; 23-a third gear; 24-a fourth gear; 25-a first connecting rod; 26-a second connecting rod; 27-fixing a sleeve; 28-a fourth motor; 29-a bit body; 30-first rotation means.

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. 1-5, the present invention provides a technical solution: the utility model provides a drilling equipment is used in processing of general machine parts, includes drilling platform 1, be fixed with elevating gear 2 on drilling platform 1, install on elevating gear 2 the lifter plate 3 of 1 top lift of drilling platform, the rotation post 4 is installed to the bottom of lifter plate 3, the top of rotating post 4 is passed lifter plate 3 with fix the output fixed connection of the first rotating device 30 at lifter plate 3 top, the even multiunit horizontal board 5 of installing in surface that is close to the bottom of rotation post 4, rotation support 6 is installed to the tip of horizontal board 5, it keeps away from to rotate support 6 the one end of horizontal board 5 is fixed with drilling mechanism 7.

Firstly, the lifting device 2 is utilized to lift the drilling mechanism 7 arranged on the lifting plate 3 to a proper position, then the first rotating device 30 fixed on the lifting plate 3 drives the rotating column 4 to rotate, the drilling mechanism 7 to be used is rotated to a proper position, the angle between the output end of the drilling mechanism 7 and the vertical direction is adjusted through the second rotating device 21, and finally, the drilling operation is carried out through the drilling mechanism 7.

The lifting device 2 comprises a first motor 8 fixed on the drilling platform 1, a movable screw rod 9 is fixed at the output end of the first motor 8, one end of the movable screw rod 9 far away from the first motor 8 is rotatably connected with a limiting device 10, the lifting plate 3 moves in the axial direction of the movable screw rod 9 through the limiting device 10, the limiting device 10 comprises a first limiting plate 11 movably connected to the top of the movable screw rod 9, a connecting plate 12 is fixed on one side of the first limit plate 11, a second limit plate 13 is fixed on one end of the connecting plate 12 far away from the first limit plate 11, the bottom of second limiting plate 13 is fixed with spacing post 14, spacing post 14 is kept away from the one end of second limiting plate 13 passes lifter plate 3 with the top fixed connection of drilling platform 1, just spacing post 14 with lifter plate 3 sliding connection.

The working principle of the lifting device 2 is that the output end of the first motor 8 drives the movable screw rod 9 to rotate, and the lifting plate 3 is connected to the limit column 14 in a sliding manner, so that the movable screw rod 9 rotates to drive the lifting plate 3 to move in the axial direction of the movable screw rod 9.

First rotary device 30 is including fixing the second motor 15 at lifter plate 3 top, the output of second motor 15 is fixed with first gear 16, the meshing has second gear 17 on first gear 16, be fixed with axis of rotation 18 on the second gear 17, axis of rotation 18 is kept away from the one end of second gear 17 is passed lifter plate 3 with the top fixed connection who rotates post 4, just axis of rotation 18 passes through the bearing rotates to be connected on lifter plate 3, U type recess 19 has been seted up to the tip of transverse plate 5, U type recess 19 internal rotation is connected with articulated shaft 20.

In the working process of the first rotating device 30, the output end of the second motor 15 drives the first gear 16 to rotate, the first gear 16 drives the second gear 17 to rotate, the second gear 17 drives the rotating shaft 18 to rotate, and the rotating shaft 18 drives the rotating column 4 to rotate.

The top of horizontal board 5 is fixed with second rotating device 21, second rotating device 21 drives articulated shaft 20 is in U type recess 19 internal rotation, the one end of rotating bracket 6 is fixed on articulated shaft 20, second rotating device 21 is including fixing the third motor 22 at horizontal board 5 top, the output of third motor 22 is fixed with third gear 23, the meshing has fourth gear 24 on third gear 23, fourth gear 24 is fixed on articulated shaft 20.

The rotating bracket 6 comprises a first connecting rod 25 fixed at one end on the hinge shaft 20 and a second connecting rod 26 vertically fixed with the first connecting rod 25, the drilling mechanism 7 comprises a fixing sleeve 27 fixed at the end of the second connecting rod 26, a fourth motor 28 is fixed on the fixing sleeve 27, an output end of the fourth motor 28 is fixed with a drill body 29, and the drill bodies 29 on the fourth motor 28 are different in model number at different positions.

The angle modulation of drill bit body 29, the output of third motor 22 drives third gear 23 and rotates, third gear 23 drives fourth gear 24 and rotates, fourth gear 24 drives articulated shaft 20 and rotates, articulated shaft 20 just drives first connecting rod 25 and rotates, so transfer the fourth motor 28 who fixes on second connecting rod 26 and rotate, adjust the contained angle between drill bit body 29 on the fourth motor 28 output and the vertical direction promptly, thereby bore and get the inclined hole, it mainly is that the output of fourth motor 28 drives drill bit body 29 and rotates at a high speed to drill, realize drilling, the important explanation here, the model of the drilling body on the fourth motor 28 of different positions is different, thereby can bore the hole of different sizes.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drilling equipment is used in processing of general machine parts, includes drilling platform (1), its characterized in that: a lifting device (2) is fixed on the drilling platform (1), a lifting plate (3) which is lifted at the top of the drilling platform (1) is mounted on the lifting device (2), a rotating column (4) is mounted at the bottom of the lifting plate (3), and the top of the rotating column (4) penetrates through the lifting plate (3) and is fixedly connected with the output end of a first rotating device (30) fixed at the top of the lifting plate (3);

rotate the even multiunit horizontal board (5) of installing in surface that is close to the bottom of post (4), rotate support (6) are installed to the tip of horizontal board (5), rotate support (6) and keep away from the one end of horizontal board (5) is fixed with drilling mechanism (7).

2. The drilling device for machining a universal machine tool accessory as claimed in claim 1, wherein: elevating gear (2) is including fixing first motor (8) on drilling platform (1), the output end of first motor (8) is fixed with movable lead screw (9), activity lead screw (9) are kept away from the one end of first motor (8) is rotated and is connected with stop device (10), through stop device (10) make lifter plate (3) are in the axial motion of activity lead screw (9).

3. The drilling device for machining a universal machine tool accessory as claimed in claim 2, wherein: stop device (10) are including swing joint in first limiting plate (11) at activity lead screw (9) top, one side of first limiting plate (11) is fixed with connecting plate (12), keep away from connecting plate (12) the one end of first limiting plate (11) is fixed with second limiting plate (13), the bottom of second limiting plate (13) is fixed with spacing post (14), spacing post (14) are kept away from the one end of second limiting plate (13) is passed lifter plate (3) with the top fixed connection of drilling platform (1), just spacing post (14) with lifter plate (3) sliding connection.

4. The drilling device for machining a universal machine tool accessory as claimed in claim 1, wherein: first rotary device (30) is including fixing second motor (15) at lifter plate (3) top, the output of second motor (15) is fixed with first gear (16), the meshing has second gear (17) on first gear (16), be fixed with axis of rotation (18) on second gear (17), axis of rotation (18) are kept away from the one end of second gear (17) is passed lifter plate (3) with the top fixed connection of rotating post (4), just axis of rotation (18) pass through the bearing rotates to be connected on lifter plate (3).

5. The drilling device for machining a universal machine tool accessory as claimed in claim 1, wherein: a U-shaped groove (19) is formed in the end portion of the transverse plate (5), and a hinge shaft (20) is rotatably connected in the U-shaped groove (19);

and a second rotating device (21) is fixed at the top of the transverse plate (5), the second rotating device (21) drives the hinged shaft (20) to rotate in the U-shaped groove (19), and one end of the rotating bracket (6) is fixed on the hinged shaft (20).

6. The drilling device for machining a universal machine tool accessory as claimed in claim 5, wherein: the second rotating device (21) comprises a third motor (22) fixed to the top of the transverse plate (5), a third gear (23) is fixed to the output end of the third motor (22), a fourth gear (24) is meshed with the third gear (23), and the fourth gear (24) is fixed to the hinge shaft (20).

7. The drilling device for machining a universal machine tool accessory as claimed in claim 6, wherein: the rotating bracket (6) comprises a first connecting rod (25) and a second connecting rod (26), wherein one end of the first connecting rod (25) is fixed on the hinged shaft (20), and the second connecting rod (26) is vertically fixed with the first connecting rod (25).

8. The drilling device for machining a universal machine tool accessory as claimed in claim 7, wherein: drilling mechanism (7) are including fixing fixed cover (27) of second connecting rod (26) tip, be fixed with fourth motor (28) on fixed cover (27), the output of fourth motor (28) is fixed with drill bit body (29), different positions drill bit body (29) model on fourth motor (28) is different.