CN212384631U

CN212384631U - High-precision drilling device for machining

Info

Publication number: CN212384631U
Application number: CN202021122329.2U
Authority: CN
Inventors: 李林
Original assignee: Shaanxi Institute of Technology
Current assignee: Shaanxi Institute of Technology
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-01-22
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a high accuracy drilling equipment for machining, including the mounting panel, the equal fixedly connected with backup pad in both sides at mounting panel top, the top fixedly connected with casing of backup pad, the opening has been seted up to the bottom of casing, the inner chamber swing joint of casing has the lead screw, the surface threaded connection of lead screw has first movable block, the first slider of top fixedly connected with of first movable block, the top of first movable block extends to open-ended bottom and fixedly connected with electric telescopic handle. The utility model discloses a set up mounting panel, mount, place board, location laser lamp, backup pad, second slider, splint, fastening threaded rod, electric telescopic handle, opening, place platform, lead screw, first movable block, first slider, casing, threaded rod, motor, drilling rod, fixed plate and the cooperation of second movable block and use, it is accurate to possess the drilling location, and the drilling precision is high, has improved the advantage of product yield.

Description

High-precision drilling device for machining

Technical Field

The utility model relates to a machining technical field specifically is a high accuracy drilling equipment for machining.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the processing method can be divided into cutting processing and pressing processing, and in the processing process, all the processes of changing the shape, size, position, property and the like of the production object to make the production object become a finished product or a semi-finished product are called as a technological process, which is a main part of mechanical processing.

Along with the rapid development of the existing machining technology, the machining requirement is more and more strict, high-precision drilling machining needs to be carried out on a part of mechanical parts in the drilling machining, the existing drilling device is inaccurate in positioning when the parts are drilled, the drilling precision is low, the drilling deviation is caused, the yield of products is reduced, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy drilling equipment for machining possesses the drilling location accuracy, and the drilling precision is high, has improved the advantage of product yield, has solved current drilling equipment drilling location inaccurate, leads to the drilling precision lower, and the skew of driling has reduced the yield of product, has increased manufacturing cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision drilling device for machining comprises a mounting plate, wherein supporting plates are fixedly connected to two sides of the top of the mounting plate, a shell is fixedly connected to the top of the supporting plates, an opening is formed in the bottom of the shell, a lead screw is movably connected to the inner cavity of the shell, a first movable block is connected to the surface of the lead screw in a threaded manner, a first sliding block is fixedly connected to the top of the first movable block, the top of the first movable block extends to the bottom of the opening and is fixedly connected with an electric telescopic rod, a motor is fixedly connected to the bottom of the electric telescopic rod, a drill rod is fixedly connected to the output end of the motor, a positioning laser lamp is fixedly connected to the left side of the bottom of the motor, fixed plates are fixedly connected to the middle portions of the front side and the rear side of the top of the mounting plate, the top fixedly connected with of second movable block places the platform, the equal fixedly connected with second slider in both sides of placing the platform, the equal fixedly connected with mount in middle part of placing bench top both sides, swing joint has the fastening threaded rod to run through the top of mount, the bottom swing joint of fastening threaded rod has splint, the bottom of splint is provided with places the board.

Preferably, four corners of the bottom of the mounting plate are fixedly connected with supporting blocks, and the left side of the screw rod penetrates through the left side of the shell and is fixedly connected with a first rotating handle.

Preferably, the top of the inner cavity of the shell is provided with a first sliding chute matched with the first sliding block for use, and the joint of the surface of the screw rod and the shell is movably connected through a first bearing.

Preferably, the opposite sides of the two supporting plates are provided with second sliding grooves matched with the second sliding blocks for use, and the front side of the threaded rod penetrates through the front side of the front side fixing plate and is fixedly connected with a second rotating handle.

Preferably, the surface of the fastening threaded rod is in threaded connection with the joint of the fixing frame, and the bottom of the clamping plate and the top of the placing plate are fixedly connected with anti-slip pads.

Preferably, the top of the fastening threaded rod is fixedly connected with a third rotating handle, the joint of the surface of the threaded rod and the fixed plate is movably connected through a second bearing, and the bottom of the placing plate is fixedly connected with the placing table.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up mounting panel, mount, place board, location laser lamp, backup pad, second slider, splint, fastening threaded rod, electric telescopic handle, opening, place platform, lead screw, first movable block, first slider, casing, threaded rod, motor, drilling rod, fixed plate and the cooperation of second movable block and use, it is accurate to possess the drilling location, and the drilling precision is high, has improved the advantage of product yield, is worth promoting.

2. The utility model can avoid the mounting plate from directly contacting with the working surface by arranging the supporting block;

the moving track of the first movable block can be limited by arranging the first sliding block and the first sliding groove;

the screw rod can be conveniently installed by arranging the first bearing;

the friction among the parts, the clamping plates and the placing plate can be increased by arranging the anti-slip pads;

through setting up second slider and second spout, can make and place the stable removal of platform.

Drawings

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

FIG. 2 is a right side view of the partial structure of the present invention;

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: the laser lamp fixing device comprises a mounting plate 1, a fixing frame 2, a placing plate 3, a positioning laser lamp 4, a supporting plate 5, a second sliding block 6, a clamping plate 7, a fastening threaded rod 8, an electric telescopic rod 9, an opening 10, a placing table 11, a lead screw 12, a first movable block 13, a first sliding block 14, a shell 15, a threaded rod 16, a motor 17, a drill rod 18, a fixing plate 19 and a second movable block 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a mounting panel 1, mount 2, place board 3, location laser lamp 4, backup pad 5, second slider 6, splint 7, fastening threaded rod 8, electric telescopic handle 9, opening 10, place platform 11, lead screw 12, first movable block 13, first slider 14, casing 15, threaded rod 16, motor 17, drilling rod 18, parts such as fixed plate 19 and second movable block 20 are general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-3, a high-precision drilling device for machining comprises a mounting plate 1, wherein both sides of the top of the mounting plate 1 are fixedly connected with a support plate 5, the top of the support plate 5 is fixedly connected with a shell 15, the bottom of the shell 15 is provided with an opening 10, the inner cavity of the shell 15 is movably connected with a lead screw 12, the surface of the lead screw 12 is in threaded connection with a first movable block 13, the top of the first movable block 13 is fixedly connected with a first slide block 14, the top of the first movable block 13 extends to the bottom of the opening 10 and is fixedly connected with an electric telescopic rod 9, the bottom of the electric telescopic rod 9 is fixedly connected with a motor 17, the output end of the motor 17 is fixedly connected with a drill rod 18, the left side of the bottom of the motor 17 is fixedly connected with a positioning laser lamp 4, the middle parts of the front side, the surface of the threaded rod 16 is in threaded connection with a second movable block 20, the top of the second movable block 20 is fixedly connected with a placing table 11, two sides of the placing table 11 are fixedly connected with second sliding blocks 6, the middle parts of two sides of the top of the placing table 11 are fixedly connected with fixed frames 2, the top of each fixed frame 2 is movably connected with a fastening threaded rod 8 in a penetrating mode, the bottom of each fastening threaded rod 8 is movably connected with a clamping plate 7, and the bottom of each clamping plate 7 is provided with a placing plate 3;

the four corners of the bottom of the mounting plate 1 are fixedly connected with supporting blocks, and the left side of the screw rod 12 penetrates to the left side of the shell 15 and is fixedly connected with a first rotating handle;

the top of the inner cavity of the shell 15 is provided with a first sliding chute matched with the first sliding block 14 for use, and the joint of the surface of the screw rod 12 and the shell 15 is movably connected through a first bearing;

the opposite sides of the two supporting plates 5 are respectively provided with a second sliding chute matched with the second sliding block 6 for use, and the front side of the threaded rod 16 penetrates to the front side of the front side fixing plate 19 and is fixedly connected with a second rotating handle;

the surface of the fastening threaded rod 8 is in threaded connection with the joint of the fixed frame 2, and the bottom of the clamping plate 7 and the top of the placing plate 3 are both fixedly connected with anti-skid pads;

the top of the fastening threaded rod 8 is fixedly connected with a third rotating handle, the joint of the surface of the threaded rod 16 and the fixed plate 19 is movably connected through a second bearing, and the bottom of the placing plate 3 is fixedly connected with the placing table 11;

by arranging the supporting block, the mounting plate 1 can be prevented from being directly contacted with a working surface;

the moving track of the first movable block 13 can be limited by arranging the first sliding block 14 and the first sliding groove;

the screw rod 12 can be conveniently installed by arranging the first bearing;

by arranging the anti-slip mat, the friction force among the parts, the clamping plate 7 and the placing plate 3 can be increased;

by providing the second slider 6 and the second chute, the placing table 11 can be moved stably.

When the laser drilling machine is used, firstly, the positioning laser lamp 4 is adjusted to enable a positioning light spot emitted by the positioning laser lamp to be aligned to the position under the drill rod 18, then a part to be machined is placed on the placing plate 3, then the fastening threaded rod 8 is rotated clockwise, the clamping plate 7 is moved downwards to be in contact with the part and clamp the part, the positioning light spot emitted by the positioning laser lamp 4 irradiates on the part, then the first rotating handle drives the screw rod 12 to rotate through forward rotation or rotation, the rotating screw rod 12 enables the first movable block 13 to move left and right, the drill rod 18 moves left and right, the threaded rod 16 rotates with the first rotating handle through forward rotation or reverse rotation to drive the second movable block 20 to move back and forth, the part fixed on the placing plate 3 also moves back and forth along with the first rotating handle, thus, the drilling position is conveniently found, after the drilling position is determined, the electric telescopic rod 9 is electrified to extend downwards to push the drill rod 18 to move downwards to, after drilling, the electric telescopic rod 9 retracts upwards to drive the drill rod 18 to move upwards to be away from parts, so that the drilling position can be accurately positioned, and the drilling precision is improved.

In summary, the following steps: this high accuracy drilling equipment for machining, through mounting panel 1, mount 2, place board 3, location laser lamp 4, backup pad 5, second slider 6, splint 7, fastening threaded rod 8, electric telescopic handle 9, opening 10, place platform 11, lead screw 12, first movable block 13, first slider 14, casing 15, threaded rod 16, motor 17, drilling rod 18, the cooperation of fixed plate 19 and second movable block 20 is used, it is inaccurate to have solved current drilling equipment drilling location, it is lower to lead to the drilling precision, the drilling skew, the yield of product has been reduced, manufacturing cost's problem has been increased.

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 high accuracy drilling equipment for machining, includes mounting panel (1), its characterized in that: the improved structure of the drill bit is characterized in that supporting plates (5) are fixedly connected to the two sides of the top of the mounting plate (1), a shell (15) is fixedly connected to the top of the supporting plate (5), an opening (10) is formed in the bottom of the shell (15), a lead screw (12) is movably connected to the inner cavity of the shell (15), a first movable block (13) is connected to the surface of the lead screw (12) in a threaded mode, a first sliding block (14) is fixedly connected to the top of the first movable block (13), the top of the first movable block (13) extends to the bottom of the opening (10) and is fixedly connected with an electric telescopic rod (9), a motor (17) is fixedly connected to the bottom of the electric telescopic rod (9), a drill rod (18) is fixedly connected to the output end of the motor (17), a positioning laser lamp (4) is fixedly connected to the left side of the bottom of the motor (17), and, swing joint has threaded rod (16) between two fixed plates (19), the surperficial threaded connection of threaded rod (16) has second movable block (20), platform (11) are placed to the top fixedly connected with of second movable block (20), place the equal fixedly connected with second slider (6) in both sides of platform (11), place the equal fixedly connected with mount (2) in middle part of platform (11) top both sides, swing joint has fastening threaded rod (8) is run through at the top of mount (2), the bottom swing joint of fastening threaded rod (8) has splint (7), the bottom of splint (7) is provided with places board (3).

2. The high-precision drilling device for machining according to claim 1, characterized in that: the four corners of the bottom of the mounting plate (1) are fixedly connected with supporting blocks, and the left side of the screw rod (12) penetrates through the left side of the shell (15) and is fixedly connected with a first rotating handle.

3. The high-precision drilling device for machining according to claim 1, characterized in that: the top of the inner cavity of the shell (15) is provided with a first sliding groove matched with the first sliding block (14) for use, and the joint of the surface of the screw rod (12) and the shell (15) is movably connected through a first bearing.

4. The high-precision drilling device for machining according to claim 1, characterized in that: the second sliding grooves matched with the second sliding blocks (6) are formed in the opposite sides of the two supporting plates (5), and the front side of the threaded rod (16) penetrates through the front side of the front side fixing plate (19) and is fixedly connected with a second rotating handle.

5. The high-precision drilling device for machining according to claim 1, characterized in that: the surface of the fastening threaded rod (8) is in threaded connection with the joint of the fixing frame (2), and the bottom of the clamping plate (7) and the top of the placing plate (3) are fixedly connected with anti-slip pads.

6. The high-precision drilling device for machining according to claim 1, characterized in that: the top of the fastening threaded rod (8) is fixedly connected with a third rotating handle, the joint of the surface of the threaded rod (16) and the fixed plate (19) is movably connected through a second bearing, and the bottom of the placing plate (3) is fixedly connected with the placing table (11).