CN113145904A

CN113145904A - Magnetic type column inclined slope milling drill

Info

Publication number: CN113145904A
Application number: CN202110569662.0A
Authority: CN
Inventors: 刘海
Original assignee: Luodian Jintai Mould Machinery Manufacturing Co ltd
Current assignee: Luodian Jintai Mould Machinery Manufacturing Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-07-23

Abstract

The invention discloses a magnetic type vertical column inclined inclination milling drill, which belongs to the field of milling machine equipment and comprises a base, a vertical column and a feed connecting block; an X-axis screw rod feeding device and a Y-axis screw rod feeding device are arranged in the base, and the X-axis screw rod feeding device and the Y-axis screw rod feeding device are vertically arranged; stand and feed connecting block sliding connection, feed connecting block and milling and drilling device fixed connection are equipped with the rotatory positioner that can drive stand rotation about between Y axle screw feed gear's deflector and the stand, and rotatory positioner can order about the stand left or after the certain angle of rotation right, and with the stand location to in the slant punches. According to the milling machine vertical column, the rotary positioning device is additionally arranged between the base and the vertical column, the vertical column can rotate for a certain angle and then is positioned, so that the drilling can be performed in an inclined manner, and the technical problems that the milling machine vertical column cannot rotate and cannot perform inclined drilling are solved.

Description

Magnetic type column inclined slope milling drill

Technical Field

The invention relates to the field of milling machine equipment, in particular to a magnetic type column inclined slope milling drill.

Background

The milling machine is an indispensable general equipment in the mechanical manufacturing industry and is a high-yield machine tool second to the yield of the lathe in the machine tool industry. The patent is CN 209550687U, is named as an oblique feed universal rotating machining device, and discloses the oblique feed universal rotating machining device, and comprises a base, wherein an upright post is arranged above the base, a lifting handle is arranged on one side of the upright post, a sliding block is arranged on the other side of the upright post, an oblique feed positioning device is arranged on the sliding block, and the oblique feed positioning device comprises a positioning installation chassis and a guiding device connected with the positioning installation chassis; the guiding device comprises a rotary guiding plate arranged above the positioning installation chassis, a feed connecting block is arranged on the rotary guiding plate, and the upper part of the feed connecting block is connected with the milling head; a T-shaped sliding bolt is arranged in the positioning and mounting chassis, and the rotary guide plate is connected with the positioning and mounting chassis through the T-shaped sliding bolt; the rotary guide plate upper surface is equipped with forked tail guide block C, and the cutting feed connecting block lower surface is equipped with the dovetail C that corresponds with forked tail guide block C shape, and the cutting feed connecting block passes through dovetail C and forked tail guide block C's matching installation and rotary guide plate swing joint. The invention has small volume, is convenient to carry, disassemble and assemble, is convenient to maintain and replace, can carry out oblique-direction feed drilling in the direction of 360 degrees, and meets the requirements of boring construction on a circular hole wall or an oblique direction. However, since the column cannot rotate, only can be used for milling holes obliquely, and cannot be used for punching holes obliquely, a milling machine needs to be provided to solve the problems in the prior art.

Disclosure of Invention

The invention aims to solve the technical problem of providing a magnetic type inclined milling and drilling machine for the inclined inclination of an upright column, which can rotate a certain angle left and right and position the upright column so as to facilitate the inclined drilling.

In order to solve the technical problems, the technical scheme of the invention is as follows: a magnetic type column inclined inclination milling drill comprises a base, a column and a feed connecting block; an X-axis screw rod feeding device and a Y-axis screw rod feeding device are arranged in the base, and the X-axis screw rod feeding device and the Y-axis screw rod feeding device are vertically arranged; stand and feed connecting block sliding connection, feed connecting block and milling and drilling device fixed connection, Y axle screw feed arrangement the deflector with be equipped with between the stand and drive the rotatory positioner of stand dextrorotation about, rotatory positioner can order about the stand left or right rotation certain angle and general the stand location to the slant punches.

Preferably, the rotary positioning device comprises a first arched track, a second arched track, a steering base, a worm wheel, a steering bottom plate and a worm which are symmetrically arranged at two ends of the guide plate; the top of the first arched track is provided with a first sliding groove, and the top of the second arched track is provided with a second sliding groove; the steering base is fixed between the first arched track and the second arched track, and a worm wheel is arranged on the steering base; the steering bottom plate is fixedly connected with the bottom of the upright post; a first screw and a second screw are symmetrically arranged at two ends of the steering bottom plate; the first screw is inserted into the first sliding groove and fixed with the fixing block through a nut; the second screw is inserted into the second sliding groove and fixed with the fixing block through a nut; the bottom of the steering bottom plate is provided with a worm; the worm is engaged with the worm wheel.

Preferably, a graduated scale is arranged on the first arched track, and a pointer corresponding to the graduated scale is arranged on the steering bottom plate.

Preferably, the steering base is fixed to the guide plate by a bolt.

Preferably, the upright post is fixedly connected with the steering base plate through a bolt.

Preferably, one end of the worm is also provided with a movable handle.

Preferably, the upright post can rotate 0-50 ° to the left and 0-50 ° to the right.

Preferably, an electromagnet is further installed below the base.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the rotary positioning device capable of driving the upright post to rotate left and right is arranged between the guide plate of the Y-axis screw rod feeding device and the upright post, and the rotary positioning device can drive the upright post to rotate left or right for a certain angle and position the upright post.

Drawings

FIG. 1 is a schematic structural view of a magnetic type column inclined slope milling and drilling machine of the present invention;

FIG. 2 is an exploded view of the structure of FIG. 1;

FIG. 3 is another schematic structural view of a magnetic upright inclined slope milling and drilling machine of the present invention, wherein the upright and the milling and drilling device are in an inclined state;

FIG. 4 is a left side view of FIG. 1;

FIG. 5 is a schematic structural diagram of the magnetic type column inclined slope milling and drilling machine of the invention matched with a guide plate;

FIG. 6 is a left side view of FIG. 5;

FIG. 7 is a schematic structural diagram of a steering base plate 7 and a worm 71 of the magnetic column inclined slope milling and drilling machine of the invention;

fig. 8 is a top view of the steering base 6 and the guide plate 13 of the magnetic column inclined slope milling and drilling machine of the invention.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 3, the magnetic type column inclined slope milling and drilling machine of the invention comprises a base 1, a column 2 and a feed connecting block 3; an X-axis screw feeding device 11 and a Y-axis screw feeding device 12 are arranged in the base 1, and the X-axis screw feeding device 11 and the Y-axis screw feeding device 12 are vertically arranged; the X-axis lead screw feeding device 11 and the Y-axis lead screw feeding device 12 are consistent with the device with the bulletin number of CN 209550687U and the name of 'oblique feed universal rotary machining device', and are formed by a lead screw, a nut, a sliding chute, a guide plate and the like, the guide plate can be driven to slide forwards and backwards by adjusting the lead screw, and the structures are not repeated for simplification; the vertical column 2 is connected with the feed connecting block 3 in a sliding mode, the feed connecting block 3 is fixedly connected with the milling and drilling device 31, a rotary positioning device 14 capable of driving the vertical column 2 to rotate left and right is arranged between a guide plate 13 of a Y-axis screw rod feed device 12 and the vertical column 2, and the rotary positioning device 14 can drive the vertical column 2 to rotate left or right for a certain angle and position the vertical column 2 so as to facilitate oblique drilling.

As shown in fig. 4 to 8, the rotational positioning device of the present invention includes a first arched rail 4, a second arched rail 5, a steering base 6, a worm wheel 61, a steering base 7, and a worm 71, which are symmetrically disposed at both ends of a guide plate 13; the top of the first arched track 4 is provided with a first sliding groove 41, and the top of the second arched track 5 is provided with a second sliding groove 51; the steering base 6 is semi-cylindrical, the steering base 6 is fixed between the first arched track 4 and the second arched track 5, and a worm wheel 61 is arranged on the steering base 6; the steering bottom plate 7 is fixedly connected with the bottom of the upright post 2; a first screw 72 and a second screw are symmetrically arranged at two ends of the steering bottom plate 7; the first screw 72 is inserted into the first sliding groove 41 and fixed with a fixing block through a nut; the second screw rod is inserted into the second sliding groove 51 and fixed with the fixing block through a nut; the bottom of the steering bottom plate 7 is provided with a worm 71; the worm 71 is engaged with the worm wheel 61, and specifically operates as follows: the first screw 72 is inserted into the first sliding groove 41, the second screw is inserted into the second sliding groove 51, the tightness degree of the fixation between the nut and the fixing block can control the moving degree of the first screw 72 and the second screw in the first sliding groove 41 and the second sliding groove 51, and if the nut and the fixing block are completely screwed; the first screw 72 and the second screw are completely locked in the first sliding groove 41 and the second sliding groove 51 and cannot move, and if the nut and the fixed block are loosened, the first screw 72 and the second screw can move in the first sliding groove 41 and the second sliding groove 51; therefore, when the first screw 72 and the second screw are vertically inserted into the first sliding groove 41 and the second sliding groove 51 and are completely screwed by the nut and the fixing block, the upright post 2 of the present invention is not different from the existing devices; when the upright post 2 needs to be rotated leftwards or rightwards for a certain angle, nuts on two sides are loosened, the worm 71 is shaken clockwise or anticlockwise, the upright post 2 can be driven to rotate leftwards or rightwards, after the rotating angle of the upright post 2 is in the angle needing to be set, the upright post 2 can be locked by screwing the nuts and the fixed blocks at two ends, at the moment, the upright post 2 and the milling and drilling device 31 are in inclined positions, and inclined drilling can be performed, and of course, the rotary positioning device disclosed by the invention not only has the structure, but also can be applied to the rest.

In order to facilitate accurate measurement of the angle of the upright 2 rotating leftwards or rightwards, the first arched track 4 is further provided with a graduated scale 43, the steering base plate 7 is provided with a pointer 74 corresponding to the graduated scale 43, and the angle of the upright 2 rotating leftwards or rightwards can be measured through the deviation angle of the pointer and the graduated scale 43, so that the accuracy of oblique punching is improved.

In order to facilitate the disassembly and the assembly and facilitate the replacement of equipment, the steering base 6 is fixed on the guide plate 13 through bolts, and the upright post 2 is fixedly connected with the steering bottom plate 7 through bolts.

To facilitate the rotation of the worm, a movable handle is further provided at one end of the worm 71, and the worm 71 can be rotated by inserting the handle into one end of the worm 71 and shaking the movable handle

The upright post 2 can rotate 0-50 degrees leftwards and rotate 0-50 degrees rightwards, and both can be obliquely punched.

Because the base 1 of the invention needs to be fixed by bolts before construction, and is dismantled after construction, in order to reduce the tedious work of the link, the electromagnet 8 is arranged below the base 1, the electromagnet 8 is placed on the metal base when in use, after the electromagnet 8 is electrified, the electromagnet 8 can be tightly adsorbed on the metal base, after construction, the power is cut off, and the operation is very convenient.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention. Finally, it should be noted that the contents not described in detail in the specification belong to the prior art known to those skilled in the art, and those skilled in the art can implement the contents without creative efforts, so that the details are not described herein.

Claims

1. A magnetic upright inclined slope milling and drilling machine comprises a base (1), an upright (2) and a feed connecting block (3); an X-axis screw feeding device (11) and a Y-axis screw feeding device (12) are arranged in the base (1), and the X-axis screw feeding device (11) and the Y-axis screw feeding device (12) are vertically arranged; stand (2) and feed connecting block (3) sliding connection, feed connecting block (3) and milling and drilling device (31) fixed connection, its characterized in that, deflector (13) of Y axle screw feed gear (12) with be equipped with between stand (2) and drive stand (2) dextrorotation's rotatory positioner (14) about, rotatory positioner (14) can order about stand (2) after or the certain angle of rotation right, and will stand (2) location to the slant punches.

2. The magnetic type vertical column inclined slope milling and drilling machine as claimed in claim 1, wherein the rotary positioning device (14) comprises a first arched track (4), a second arched track (5), a steering base (6), a worm wheel (61), a steering bottom plate (7) and a worm (71) which are symmetrically arranged at two ends of the guide plate (13); the top of the first arched track (4) is provided with a first sliding groove (41), and the top of the second arched track (5) is provided with a second sliding groove (51); the steering base (6) is fixed between the first arched track (4) and the second arched track (5), and a worm wheel (61) is arranged on the steering base (6); the steering bottom plate (7) is fixedly connected with the bottom of the upright post (2); a first screw rod (72) and a second screw rod are symmetrically arranged at two ends of the steering bottom plate (7); the first screw (72) is inserted into the first sliding groove (41) and fixed with the fixing block through a nut; the second screw is inserted into the second sliding groove (51) and fixed with the fixing block through a nut; a worm (71) is arranged at the bottom of the steering bottom plate (7); the worm (71) meshes with the worm wheel (61).

3. The magnetic type vertical column inclined slope milling and drilling machine as claimed in claim 2, wherein a graduated scale (43) is arranged on the first arched track (4), and a pointer (74) corresponding to the graduated scale (43) is arranged on the steering bottom plate (7).

4. The magnetic column inclined slope milling and drilling machine as claimed in claim 2, wherein the steering base (6) is fixed on the guide plate (13) through bolts.

5. The magnetic type vertical column inclined slope milling and drilling machine is characterized in that the vertical column (2) is fixedly connected with the steering bottom plate (7) through bolts.

6. The magnetic type vertical column inclined slope milling and drilling machine as claimed in claim 2, wherein a movable handle is further arranged at one end of the worm (71).

7. The magnetic vertical column inclined slope milling and drilling machine as claimed in claim 1, wherein the vertical column (2) can rotate 0-50 degrees leftwards and 0-50 degrees rightwards.

8. A magnetic type vertical column inclined slope milling and drilling machine as claimed in any one of claims 1 to 7, wherein an electromagnet (8) is further installed below the base (1).