CN213672036U

CN213672036U - Vertical milling machine with safety device

Info

Publication number: CN213672036U
Application number: CN202022217387.XU
Authority: CN
Inventors: 潘鸿斌
Original assignee: Hubei Smart Cnc Machine Tool Co ltd
Current assignee: Hubei Smart Cnc Machine Tool Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-13
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to a vertical milling machine technical field just discloses a vertical milling machine with safety device, including sharp module, the positive movable mounting of sharp module has driving motor, driving motor's bottom movable mounting has the processing platform, the top fixedly connected with mount of processing platform, the inner wall swing joint on mount right side has one end to run through and extend to the left threaded rod of mount, fixedly connected with is located the gag lever post of threaded rod bottom between the inner wall of the mount left and right sides. This vertical milling machine with safety device through rotating the threaded rod, through being provided with the gag lever post again, has restricted the rotation of two movable blocks, makes two movable block accessible threaded rod and screw thread through-hole threaded connection and relative removal, adjusts the distance between two clamp splices, and the staff can place two with the work piece place the board on, is coordinating the relative removal of two clamp splices and is fixed the work piece centre gripping.

Description

Vertical milling machine with safety device

Technical Field

The utility model relates to a vertical milling machine technical field specifically is a vertical milling machine with safety device.

Background

Compared with a horizontal milling machine, the vertical milling machine has the main difference that the main shaft is vertically arranged, the workbench can be lifted up and down except for different main shaft arrangements, the milling cutter for the vertical milling machine is relatively flexible, the application range is wide, the vertical milling machine can be used for milling a key slot, a milling plane, a boring hole and the like by using an end milling cutter, a machine clamp cutter disc, a drill bit and the like.

The vertical milling machine is suitable for processing planes, inclined planes, grooves, holes and the like of various parts, and is ideal processing equipment in the industries of mechanical manufacture, molds, instruments, automobiles, motorcycles and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a vertical milling machine with safety device possesses protection machanism, prevents the advantage that iron fillings splashes, has solved current vertical milling machine at the in-process that uses, lacks protection machanism, and milling cutter adds man-hour to the work piece, often can produce a lot of iron fillings because milling cutter is high-speed rotatory, so iron fillings just fly up very easily, the staff is very easy just to be splashed the problem of iron fillings by the iron fillings that fly up.

(II) technical scheme

For realizing above-mentioned protection machanism, prevent the purpose that iron fillings splashed, the utility model provides a following technical scheme: a vertical milling machine with a safety protection device comprises a linear module, wherein a driving motor is movably mounted on the front side of the linear module, a processing table is movably mounted at the bottom of the driving motor, a fixed frame is fixedly connected to the top of the processing table, a threaded rod is movably connected to the inner wall on the right side of the fixed frame, one end of the threaded rod penetrates through and extends to the left side of the fixed frame, a limiting rod positioned at the bottom of the threaded rod is fixedly connected between the inner walls on the left side and the right side of the fixed frame, two movable blocks which are positioned on the outer side of the limiting rod are movably mounted on the outer side of the threaded rod, clamping blocks are fixedly mounted on the tops of the two movable blocks, a supporting plate is fixedly connected to one side, opposite to the two clamping blocks, a fixed ring is fixedly connected to the bottom of the driving motor, a milling cutter, two the bottom fixedly connected with extrusion ring of telescopic link, the outside cover of telescopic link is equipped with reset spring, driving motor's bottom movable mounting has the gas storehouse that is located solid fixed ring inside, the right side intercommunication of gas storehouse has the intake pipe, the inboard left and right sides wall of gas storehouse all communicates there is the blast head, the equal fixedly connected with limiting plate of inner wall of the solid fixed ring left and right sides, two the draw-in groove has all been seted up to the relative one side of limiting plate, the equal fixedly connected with in the left and right sides of gas storehouse is located the inside cardboard of two draw-in grooves respectively.

Preferably, the shape of the fixing frame is a U-shaped, two opposite sides of the movable blocks are provided with limiting holes, and the two limiting holes are respectively matched with the two limiting rods.

Preferably, the screw thread of threaded rod periphery wall divide into two sections, and two sections screw thread turn to opposite, two the screw thread through-hole has all been seted up to the relative one side of movable block, two the screw thread through-hole respectively with two sections threaded connection of threaded rod periphery wall.

Preferably, the two support plates are located on the same plane, and the air chamber is annular in shape.

Preferably, the air inlet pipe is a rubber hose, the air nozzle is in an inverted L shape, and the air nozzle sprays air downwards.

Preferably, the top of the clamping groove and the top of the limiting plate are located on the same plane, and the clamping groove is matched with the clamping plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a vertical milling machine with safety device possesses following beneficial effect:

the vertical milling machine with the safety protection device limits the rotation of the two movable blocks by rotating the threaded rod and arranging the limiting rod, so that the two movable blocks can move relatively through the threaded connection of the threaded rod and the threaded through hole, the distance between the two clamping blocks is adjusted, a worker can place a workpiece on the two placing plates and clamp and fix the workpiece in cooperation with the relative movement of the two clamping blocks, the whole device can clamp and fix workpieces with different sizes, the phenomenon that scrap iron flies randomly in the processing process of the milling cutter can be effectively inhibited due to the air bin when the workpiece is processed, meanwhile, the air inlet pipe can fill air into the air bin, then the air is sprayed out through the air spraying head, the scrap iron is blown by the air sprayed out by the scrap iron spraying head, the scrap iron can be discharged from a gap between the air bin and the workpiece, and the scrap iron is prevented from being accumulated at the processing position of the milling cutter, and when needs are changed milling cutter, can upwards press the gas storehouse, overcome reset spring's tension and make the cardboard break away from the draw-in groove, then rotate the gas storehouse, make two cardboards be located front and the back respectively, then can take the gas storehouse out, realize the quick dismantlement to the gas storehouse, be convenient for change milling cutter.

Drawings

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

fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: the device comprises a linear module 1, an air inlet pipe 2, a milling cutter 3, a driving motor 4, a supporting plate 5, a clamping block 6, a threaded rod 7, a fixed frame 8, a movable block 9, a processing table 10, a limiting rod 11, a clamping plate 12, a fixed ring 13, a telescopic rod 14, a reset spring 15, an extrusion ring 16, a nozzle 17, an air bin 18, a limiting plate 19 and a clamping groove 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.

Referring to fig. 1-2, a vertical milling machine with a safety protection device comprises a linear module 1, a driving motor 4 is movably installed on the front surface of the linear module 1, a processing table 10 is movably installed at the bottom of the driving motor 4, the processing table 10 is not in contact with the linear module 1, an X-axis moving mechanism, a Y-axis moving mechanism and a Z-axis moving mechanism for driving the processing table 10 to move are arranged at the bottom of the processing table 10, the X-axis moving mechanism, the Y-axis moving mechanism and the Z-axis moving mechanism are all conventional X-axis moving mechanisms, Y-axis moving mechanisms and Z-axis moving mechanisms used in the vertical milling machine in the prior art, a fixed frame 8 is fixedly connected to the top of the processing table 10, the fixed frame 8 is in a U shape, a threaded rod 7 with one end penetrating and extending to the left side of the fixed frame 8 is movably connected to the inner wall at the right side of the fixed frame 8, a, the outer side of the threaded rod 7 is movably provided with two movable blocks 9 which are positioned at the outer side of the limiting rods 11, one opposite side of each movable block 9 is provided with a limiting hole, the two limiting holes are respectively matched with the two limiting rods 11, the thread on the outer peripheral wall of the threaded rod 7 is divided into two sections, the turning directions of the two sections of the thread are opposite, one opposite side of each movable block 9 is provided with a thread through hole, the two thread through holes are respectively in threaded connection with the two sections of the outer peripheral wall of the threaded rod 7, the tops of the two movable blocks 9 are respectively and fixedly provided with a clamping block 6, one opposite side of each clamping block 6 is respectively and fixedly connected with a supporting plate 5, the two supporting plates 5 are positioned on the same plane, the bottom of the driving motor 4 is fixedly connected with a fixed ring 13, the output shaft of the driving motor 4 is fixedly provided, the telescopic rod 14 is composed of a sleeve bin and a moving rod, one end of the moving rod penetrates through and extends into the sleeve bin, the outer side of the moving rod is fixedly connected with a limiting block positioned in the sleeve bin, one side of the sleeve bin is provided with a through hole matched with the moving rod, the moving rod is prevented from being separated from the sleeve bin in the moving process by the limiting block, the bottoms of the two telescopic rods 14 are fixedly connected with extrusion rings 16, the outer side of each telescopic rod 14 is sleeved with a return spring 15, the bottom of a driving motor 4 is movably provided with an air bin 18 positioned in a fixing ring 13, the air bin 18 is annular, the right side of the air bin 18 is communicated with an air inlet pipe 2, the air inlet pipe 2 is a rubber hose, the air inlet pipe 2 is communicated with an external air pump, the external air pump provides power to convey air into the air bin 18, the left side wall and the right side wall of the inner side of the air bin 18 are both communicated with, spout the wind downwards of blast burner 17, the equal fixedly connected with limiting plate 19 of the inner wall of the fixed ring 13 left and right sides, draw-in groove 20 has all been seted up to one side that two limiting plates 19 are relative, the top of draw-in groove 20 is located the coplanar with limiting plate 19's top, the equal fixedly connected with in the left and right sides of gas storehouse 18 is located two inside cardboard 12 of draw-in groove 20 respectively, draw-in groove 20 and cardboard 12 looks adaptation, the electrical components that appear in the text all is connected with external master controller and power electricity, and the master controller can play the conventional known equipment of control for computer etc. and so on, and the power connection technique of current disclosure, not repeated.

In conclusion, according to the vertical milling machine with the safety protection device, the threaded rod 7 is rotated, the limiting rod 11 is arranged to limit the rotation of the two movable blocks 9, the two movable blocks 9 can move relatively through the threaded connection between the threaded rod 7 and the threaded through hole, the distance between the two clamping blocks 6 is adjusted, a worker can place a workpiece on the two placing plates 5, the workpiece is clamped and fixed by matching with the relative movement of the two clamping blocks 6, the whole device can clamp and fix workpieces with different sizes, when the workpiece is machined, the phenomenon that iron chips fly around during the machining process of the milling cutter 3 can be effectively inhibited due to the air bin 18, meanwhile, the air inlet pipe 2 can fill air into the air bin 18, then the air is sprayed out through the air spraying head 17, the iron chips are swept by the air sprayed out by the air spraying head 17, and the iron chips can be discharged from a gap between the air bin 18 and the workpiece, avoided iron fillings to pile up in milling cutter 3's processing department, and when needs are changed milling cutter 3, can upwards press gas chamber 18, overcome reset spring 15's tension and make cardboard 12 break away from draw-in groove 20, then rotate gas chamber 18, make two cardboard 12 be located the front and the back respectively, then can take out gas chamber 18, the realization is dismantled fast to gas chamber 18, be convenient for change milling cutter 3, the in-process of having solved current vertical milling machine using, lack protection machanism, milling cutter 3 adds man-hour to the work piece, often can produce a lot of iron fillings, because milling cutter 3 is high-speed rotatory, so iron fillings just fly up very easily, the staff is very easy just by the problem that the iron fillings that spatter that fly up arrive.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 vertical milling machine with safety device, includes sharp module (1), its characterized in that: the front movable mounting of the straight line module (1) is provided with a driving motor (4), the bottom movable mounting of the driving motor (4) is provided with a processing table (10), the top of the processing table (10) is fixedly connected with a fixed frame (8), one end of the inner wall movable connection on the right side of the fixed frame (8) is provided with a threaded rod (7) penetrating through and extending to the left side of the fixed frame (8), a limiting rod (11) positioned at the bottom of the threaded rod (7) is fixedly connected between the inner walls of the left side and the right side of the fixed frame (8), the outer side of the threaded rod (7) is provided with two movable blocks (9) which are respectively positioned at the outer sides of the limiting rod (11), the tops of the two movable blocks (9) are respectively and fixedly provided with a clamping block (6), one side of the two clamping blocks (6) opposite to each other is respectively and fixedly, the milling cutter (3) is fixedly installed on an output shaft of the driving motor (4), the left side and the right side of the bottom of the driving motor (4) are fixedly connected with telescopic rods (14) positioned in the fixing rings (13), the bottoms of the two telescopic rods (14) are fixedly connected with extrusion rings (16), a return spring (15) is sleeved outside the telescopic rod (14), an air bin (18) positioned in the fixed ring (13) is movably installed at the bottom of the driving motor (4), the right side of the air bin (18) is communicated with an air inlet pipe (2), the left side wall and the right side wall of the inner side of the air bin (18) are communicated with air spray heads (17), the inner walls of the left side and the right side of the fixing ring (13) are fixedly connected with limit plates (19), one sides of the two limit plates (19) opposite are respectively provided with a clamping groove (20), the left side and the right side of the gas bin (18) are fixedly connected with clamping plates (12) which are respectively positioned in the two clamping grooves (20).

2. A vertical milling machine with safety shield apparatus as claimed in claim 1, wherein: the fixing frame (8) is U-shaped, two limiting holes are formed in one side, opposite to the movable block (9), of the two movable blocks, and the two limiting holes are matched with the two limiting rods (11) respectively.

3. A vertical milling machine with safety shield apparatus as claimed in claim 1, wherein: the screw thread of threaded rod (7) periphery wall divide into two sections, and two sections screw thread turn to opposite, two the screw thread through-hole has all been seted up to the relative one side of movable block (9), two the screw thread through-hole respectively with two sections threaded connection of threaded rod (7) periphery wall.

4. A vertical milling machine with safety shield apparatus as claimed in claim 1, wherein: the two support plates (5) are positioned on the same plane, and the air bin (18) is annular.

5. A vertical milling machine with safety shield apparatus as claimed in claim 1, wherein: the air inlet pipe (2) is a rubber hose, the shape of the air nozzle (17) is in an inverted L shape, and the air nozzle (17) sprays air downwards.

6. A vertical milling machine with safety shield apparatus as claimed in claim 1, wherein: the top of the clamping groove (20) and the top of the limiting plate (19) are located on the same plane, and the clamping groove (20) is matched with the clamping plate (12).