CN211638378U

CN211638378U - Four-guide-pillar multi-hole drilling numerical control machine tool

Info

Publication number: CN211638378U
Application number: CN201922288892.0U
Authority: CN
Inventors: 李紫霞
Original assignee: Xie Bingbing
Current assignee: Xie Bingbing
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-09
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a four-guide-pillar multi-hole drilling numerical control machine tool, which structurally comprises a main body, a pressing block, drilling heads, a bottom plate, damping devices and a base, wherein the pressing block is arranged at the top of the front end of the main body, the drilling heads are arranged at the bottom ends of the pressing block and are cylindrical, the drilling heads are provided with nine parts, the drilling heads are movably clamped with the pressing block, the bottom plate is positioned at the bottommost part of the main body, the damping devices are four, the damping devices are respectively arranged at four corners of the bottom plate, and the base is arranged right above the four damping devices; the utility model discloses utilize the fixture block of connecting rod bottom and the spring activity block in the block pole for produced vibrations can reduce when the drilling head is with the part drilling, let the part can not take place the skew because of vibrations, thereby let the position that the alignment part that the drilling head can be accurate on will drill hole, improve the precision of part drilling.

Description

Four-guide-pillar multi-hole drilling numerical control machine tool

Technical Field

The utility model belongs to the technical field of the digit control machine tool and specifically relates to a four guide pillar porous brill digit control machine tools.

Background

The control system of the numerical control machine is capable of logically processing and decoding a program provided with control codes or other symbolic instructions, expressing it in coded numbers, and inputting it to the numerical control device through an information carrier; after operation processing, the numerical control device sends out various control signals to control the action of the machine tool, and parts are automatically machined according to the shape and the size required by the drawing; when a part is machined by the conventional porous numerical control machine tool, the drilling head and the part need to be drilled in a deviated position due to vibration caused by contact between the drilling head and the part, so that the accuracy of drilling in the part is reduced.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model discloses a realize through following technical scheme: the utility model provides a four guide pillar porous brill digit control machine tools, its structure includes main part, briquetting, drilling head, bottom plate, damping device, base, the front end top of main part is equipped with the briquetting, the bottom of briquetting is equipped with the drilling head, the drilling head is cylindric, the drilling head is equipped with nine, drilling head and briquetting activity block, the bottom plate is located the bottommost of main part, damping device is equipped with four, damping device locates four corners of bottom plate respectively, the base is located four damping device directly over, be equipped with block pole, connecting rod, fixture block, spring, dog among the damping device, be equipped with the connecting rod in the block pole, the bottom welding of connecting rod has the fixture block, the inside of block pole is located to the spring.

As a further optimization of the technical scheme, the spring is movably clamped with the connecting rod, the stop block is installed in the middle of the spring, and the spring is movably clamped with the clamping block.

As a further optimization of the technical scheme, nine clamping grooves and nine drill holes are formed in the base, and the drill holes are arranged in the clamping grooves in a row.

As a further optimization of the technical scheme, the main body is movably clamped with the pressing block.

As a further optimization of the technical scheme, the clamping groove is square.

Advantageous effects

The utility model relates to a four porous brill digit control machine tools of guide pillar compare with prior art and have following advantage:

1. the utility model discloses utilize the fixture block of connecting rod bottom and the spring activity block in the block pole for produced vibrations can reduce when the drilling head is with the part drilling, let the part can not take place the skew because of vibrations, thereby let the position that the alignment part that the drilling head can be accurate on will drill hole, improve the precision of part drilling.

2. The utility model discloses utilize and set up the recess of square shape in the positive centre in the top of base, can let the more convenient placing of part on the position that will drill, need not be at the part of moving deliberately, will drill the head and aim at the part and drilling.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is the utility model relates to a four guide pillar porous brill digit control machine tool's main structure sketch views.

Fig. 2 is the utility model relates to a four guide pillar porous bores damping device of digit control machine tool sectional structure sketch map.

Fig. 3 is the utility model relates to a four guide pillar porous drill digit control machine tool's base owner looks structural schematic.

In the figure: the damping device comprises a main body 1, a pressing block 2, a drilling head 3, a bottom plate 4, a damping device 5, a base 6, a clamping rod a1, a connecting rod a2, a clamping block a3, a spring a4, a clamping block a5, a clamping groove b1 and a drilling hole b 2.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the following description is combined with the detailed description and the accompanying drawings to further explain the preferred embodiments of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a four-guide-post multi-hole drilling numerical control machine tool, which comprises a main body 1, a pressing block 2, a drilling head 3, a bottom plate 4, a damping device 5, and a base 6, wherein the pressing block 2 is disposed at the top of the front end of the main body 1, the drilling head 3 is disposed at the bottom end of the pressing block 2, the drilling head 3 is cylindrical, nine drilling heads 3 are disposed, the drilling head 3 is movably engaged with the pressing block 2, the bottom plate 4 is disposed at the bottom of the main body 1, four damping devices 5 are disposed, the damping device 5 is respectively disposed at four corners of the bottom plate 4, the base 6 is disposed right above the four damping devices 5, the damping device 5 is provided with a clamping rod a1, a connecting rod a2, a clamping block 387a 2, a4, and a stopper a5, the clamping rod a 67 1 is provided with a connecting rod a2, the bottom of the connecting rod a2 is welded with a clamping block a 36, the spring a4 is provided inside the engaging lever a 1.

The stopper a5 is installed at the middle of the spring a4, and the spring a4 is movably clamped with the clamping block a 3.

The base 6 is provided with nine clamping grooves b1 and drilled holes b2, the clamping grooves b1 and the drilled holes b2, and the drilled holes b2 are arranged in the clamping grooves b1 in a row.

The main body 1 is movably clamped with the pressing block 2.

The shape of the clamping groove b1 is a square shape.

The working principle is as follows: the pressure head 2 drives the drilling head 3 to move downwards, a part placed on the base 6 is drilled, if vibration is generated during drilling, the damping device 5 is installed right below the base 6, so that the clamping block a3 at the bottom of the connecting rod a2 in the damping device 5 is movably clamped with the spring a4, the vibration generated by the contact of the part and the drilling head 3 is reduced, and the situation that the precision of the part is reduced due to the deviation of the drilling position of the drilling head 3 on the part is avoided; the square groove b1 is arranged in the middle of the upper end of the base 6, then the part is placed at the upper end, the part can be fixed more conveniently, then drilling is carried out, the hole to be drilled in the part corresponds to the position of the drilling head b1, and drilling can be carried out without moving the part to the fixed position.

The foregoing shows and describes the general principles of the present invention, its essential features and advantages, and it will be understood by those skilled in the art that it is not limited by the details of the foregoing embodiments, which description includes illustrations of the principles of the invention, but rather is embodied in other specific forms without departing from the spirit or essential characteristics of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

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.

Claims

1. The utility model provides a four guide pillar porous brill digit control machine tool which characterized in that: the structure of the damping device comprises a main body (1), a pressing block (2), a drilling head (3), a bottom plate (4), damping devices (5) and a base (6), wherein the pressing block (2) is arranged at the top of the front end of the main body (1), the drilling head (3) is arranged at the bottom end of the pressing block (2), the drilling head (3) is cylindrical, nine drilling heads (3) are arranged, the drilling heads (3) are movably clamped with the pressing block (2), the bottom plate (4) is positioned at the bottommost part of the main body (1), the damping devices (5) are four, the damping devices (5) are respectively arranged at four corners of the bottom plate (4), the base (6) is arranged right above the four damping devices (5), clamping rods (a1), connecting rods (a2), clamping blocks (a3), springs (a4) and check blocks (a5) are arranged in the clamping rods (a1), a clamping block (a3) is welded at the bottom of the connecting rod (a2), and the spring (a4) is arranged inside the clamping rod (a 1).

2. The four-guide-post multi-hole drilling numerical control machine tool according to claim 1, characterized in that: the spring (a4) is movably clamped with the connecting rod (a2), the stopper (a5) is installed in the middle of the spring (a4), and the spring (a4) is movably clamped with the stopper (a 3).

3. The four-guide-post multi-hole drilling numerical control machine tool according to claim 1, characterized in that: be equipped with draw-in groove (b1), drilling (b2) in base (6), draw-in groove (b1), drilling (b2) are equipped with nine, drilling (b2) are arranged in draw-in groove (b1) in the form of being listed as.

4. The four-guide-post multi-hole drilling numerical control machine tool according to claim 1, characterized in that: the main body (1) is movably clamped with the pressing block (2).

5. The four-guide-post multi-hole drilling numerical control machine tool according to claim 3, characterized in that: the shape of the clamping groove (b1) is square.