CN217290574U

CN217290574U - Planer-type milling machine is used in metal drilling processing

Info

Publication number: CN217290574U
Application number: CN202220804282.0U
Authority: CN
Inventors: 周传峰; 葛程; 张祥
Original assignee: Shandong Aotong Cnc Machine Tool Co ltd
Current assignee: Shandong Aotong Cnc Machine Tool Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-26
Anticipated expiration: 2032-04-08

Abstract

The utility model relates to a milling machine technical field especially relates to a planer-type milling machine is used in metal drilling processing. The technical scheme comprises the following steps: the novel gantry comprises a bottom plate, a gantry frame, a platen and a threaded rod, wherein supporting legs are welded at four corners of the lower surface of the platen, the bottom ends of the supporting legs are welded on the upper surface of the bottom plate, a supporting seat is welded on the lower surface of the bottom plate, a rack is arranged on the gantry frame, connecting rods are symmetrically welded at two ends of the gantry frame, movable plates are welded on the two connecting rods, sliding rods are symmetrically and slidably mounted on the movable plates, two ends of each sliding rod are fixed on the lower surface of the platen, the threaded rod is installed at the middle position of each movable plate in a threaded mode, connecting seats are symmetrically and rotatably installed at two ends of the threaded rod, and the connecting seats are fixed on the lower surface of the platen. The utility model discloses a cooperation between the structure has complete, laborsaving longmen and moves the structure, adopts thread engagement's mode to avoid the phenomenon of portal frame slide rail, satisfies personnel's user demand.

Description

Planer-type milling machine is used in metal drilling processing

Technical Field

The utility model relates to a milling machine technical field especially relates to a planer-type milling machine is used in metal drilling processing.

Background

The planer type milling machine, referred to as planer type milling machine for short, is a milling machine with a portal frame and a horizontal long machine body. The planer type milling machine can simultaneously process the surface by a plurality of milling cutters, has higher processing precision and production efficiency, and is suitable for processing planes and inclined planes of large-scale workpieces in batch and mass production. The numerical control planer type milling machine can also process space curved surfaces and some special parts.

Through retrieval, publication No. CN208601161U discloses a cleaning device installed on a planer type milling machine and a self-cleaning planer type milling machine, which comprise a scrap scraping mechanism installed on a beam of the planer type milling machine and a scrap collecting part installed on the front side of a working table surface of the planer type milling machine so as to move along with the working table surface; the scrap scraping mechanism is used for scraping accumulated scraps on the working table into the accumulated scrap collecting part when the accumulated scrap collecting part moves along with the working table.

The traditional planomiller generally moves the planomiller through the transmission action of gear meshing, the requirement on the Deler stress at the structural connection position is too high in such a mode, the planomiller with a certain service life can often generate the phenomenon of a slide rail, and the use requirement of personnel cannot be met.

Therefore, a planer type milling machine for metal drilling processing is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a milling planer for metal drilling processing to the problem that exists among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a planer-type milling machine is used in metal drilling processing, includes bottom plate, portal frame, platen, installation piece and threaded rod, the welding of the lower surface four corners position department of platen has the supporting leg, the bottom welding of supporting leg is at the upper surface of bottom plate, the lower surface welding of bottom plate has the supporting seat, be equipped with the frame on the portal frame, the both ends symmetrical welding of portal frame has the connecting rod, and welds on two connecting rods has the fly leaf, symmetrical slidable mounting has the slide bar on the fly leaf, the lower surface at the platen is fixed at the both ends of slide bar, threaded rod screw thread is installed in the intermediate position department of fly leaf, the both ends symmetry of threaded rod is rotated and is installed the connecting seat, the lower surface at the platen is fixed to the connecting seat.

The driving threaded rod rotates, the movable block slides on the sliding rod through the meshing effect between the threaded rod and the movable block, the portal frame is driven to move, the connecting rod drives the roller balls to roll and move on the platen through the mounting block in the moving process of the portal frame, on one hand, the roller balls and the mounting block can bear part of the gravity of the portal frame, the force borne by the threaded rod and the sliding rod is reduced, and on the other hand, the moving friction force between the roller balls and the platen is reduced through the design of the roller balls.

Preferably, the upper surface of bottom plate is equipped with the drive shaft, the drive shaft passes through the chain belt and is connected with the transmission between the threaded rod. The power device can be connected with an external power supply to drive the driving shaft to rotate, and the driving shaft drives the threaded rod to rotate through the chain belt.

Preferably, the mounting block is welded on the connecting rod, the lower surface of the mounting block is rotatably provided with a roller bead, and the roller bead is in rolling contact with the upper surface of the bedplate. The roller ball is designed to facilitate the moving friction between the roller ball and the bedplate.

Preferably, the upper surface of the bedplate is symmetrically provided with slideways matched with the roller balls, and the roller balls are in rolling contact with the slideways. Through the design of slide, be convenient for prescribe a limit to the moving trajectory of roller pearl.

Preferably, a threaded hole matched with the threaded rod is formed in the middle of the movable plate, and the threaded rod is installed on the threaded hole in a threaded mode. The position of the movable plate is changed in a threaded engagement mode.

Preferably, the number of the supporting seats is four, and the four supporting seats are distributed on the lower surface of the bottom plate in a rectangular array. Ensuring stable placement of the device.

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

1. when the gantry milling machine for metal drilling processing needs to move the gantry position, the gantry milling machine can be connected with an external power supply to enable the power device to drive the driving shaft to rotate, the driving shaft drives the threaded rod to rotate through the chain belt, the movable block slides on the slide bar through the meshing effect between the threaded rod and the movable block, so as to drive the portal frame to displace, in the moving process of the portal frame, the connecting rod drives the roller balls to generate rolling displacement on the bedplate through the mounting block, on one hand, the roller balls and the mounting block can bear part of the gravity of the portal frame to reduce the force borne by the threaded rod and the slide rod, on the other hand, through the design of roller pearl, reduce and the platen between contact friction, the utility model discloses, have complete, laborsaving portal frame moving structure, adopt thread engagement's mode to avoid the phenomenon of portal frame slide rail, satisfy personnel's user demand.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic structural view of fig. 1 of the present invention.

Reference numerals: 1. supporting legs; 2. a drive shaft; 3. a base plate; 4. a supporting seat; 5. a connecting rod; 6. a frame; 7. a gantry; 8. rolling beads; 9. a platen; 10. a movable plate; 11. a slide bar; 12. mounting blocks; 13. a chain belt; 14. a connecting seat; 15. a threaded rod; 16. a slide way.

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", "rear", "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 the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Example one

As shown in fig. 1-4, the utility model provides a planer-type milling machine is used in metal drilling processing, comprising a base plate 3, portal frame 7, platen 9, installation piece 12 and threaded rod 15, platen 9's lower surface four corners position department welds has supporting leg 1, the top surface at bottom plate 3 is welded to the bottom of supporting leg 1, the lower surface welding of bottom plate 3 has supporting seat 4, be equipped with frame 6 on the portal frame 7, the both ends symmetrical welding of portal frame 7 has connecting rod 5, and the welding has fly leaf 10 on two connecting rod 5, symmetrical slidable mounting has slide bar 11 on the fly leaf 10, the lower surface at platen 9 is fixed at the both ends of slide bar 11, threaded rod 15 screw thread is installed in the intermediate position department of fly leaf 10, connecting seat 14 is installed in the both ends symmetrical rotation of threaded rod 15, connecting seat 14 is fixed at the lower surface of platen 9.

The working principle based on the embodiment 1 is as follows: the threaded rod 15 rotates, and the movable plate 10 slides on the sliding rod 11 through the meshing effect between the threaded rod 15 and the movable plate 10, so that the portal frame 7 is driven to displace.

Example two

As shown in fig. 1-4, the utility model provides a longmen milling machine is used in metal drilling processing compares in embodiment one, and this embodiment still includes: the upper surface of bottom plate 3 is equipped with drive shaft 2, and drive shaft 2 passes through the transmission between chain belt 13 and the threaded rod 15 to be connected, can connect external power source and make power device drive shaft 2 and rotate, and drive shaft 2 drives the rotation of threaded rod 15 through chain belt 13.

As is well known to those skilled in the art, the drive shaft 2 of the present invention also needs to be provided with a power device to enable its normal operation, and as is well known to those skilled in the art, the provision of such power is common to all of the conventional means or common general knowledge, and will not be described herein in detail, and any selection can be made by those skilled in the art according to their needs or convenience.

Installation piece 12 welds on connecting rod 5, the lower surface of installation piece 12 rotates installs roller 8, roller 8 and platen 9's upper surface rolling contact, platen 9's upper surface symmetry is seted up with roller 8 looks adaptation's slide 16, rolling contact between roller 8 and the slide 16, connecting rod 5 drives roller 8 through installation piece 12 and produces rolling displacement on platen 9, roller 8 on the one hand, installation piece 12 can share the gravity of a part portal frame 7, reduce threaded rod 15, the power that slide bar 11 received, on the other hand, through the design of roller 8, reduce and platen 9 between the contact friction.

The middle position of the movable plate 10 is provided with a threaded hole matched with the threaded rod 15, the threaded rod 15 is installed on the threaded hole in a threaded mode, and the position of the movable plate 10 is changed in a threaded engagement mode.

The number of the supporting seats 4 is four, and the positions of the four supporting seats 4 are distributed on the lower surface of the bottom plate 3 in a rectangular array.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

The working principle is as follows: the utility model discloses when metal drilling processing is with planer-type milling machine need remove the longmen position, external power source can be connected makes power device drive shaft 2 rotate, drive shaft 2 passes through chain belt 13 and drives threaded rod 15 rotatory, through the meshing effect between threaded rod 15 and the fly leaf 10, make fly leaf 10 slide on slide bar 11, thereby it carries out the displacement to drive portal frame 7, at the in-process that portal frame 7 removed, connecting rod 5 drives roller ball 8 through installation piece 12 and produces the rolling displacement on platen 9, roller ball 8 on the one hand, installation piece 12 can share the gravity of a part portal frame 7, reduce threaded rod 15, the power that slide bar 11 received, on the other hand, through the design of roller ball 8, reduce and the contact friction between the platen 9.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a planer-type milling machine is used in metal drilling processing, includes bottom plate (3), portal frame (7), platen (9), installation piece (12) and threaded rod (15), its characterized in that: the welding of lower surface four corners position department of platen (9) has supporting leg (1), the bottom welding of supporting leg (1) is at the upper surface of bottom plate (3), the lower surface welding of bottom plate (3) has supporting seat (4), be equipped with frame (6) on portal frame (7), the both ends symmetrical welding of portal frame (7) has connecting rod (5), and the welding has fly leaf (10) on two connecting rod (5), symmetrical slidable mounting has slide bar (11) on fly leaf (10), the lower surface at platen (9) is fixed at the both ends of slide bar (11), threaded rod (15) threaded mounting is in the intermediate position department of fly leaf (10), connecting seat (14) are installed in the both ends symmetry rotation of threaded rod (15), the lower surface at platen (9) is fixed in connecting seat (14).

2. The planer type milling machine for metal drilling processing according to claim 1, characterized in that: the upper surface of bottom plate (3) is equipped with drive shaft (2), drive shaft (2) are through the transmission connection between chain belt (13) and threaded rod (15).

3. The planer type milling machine for metal drilling processing according to claim 1, characterized in that: the mounting block (12) is welded on the connecting rod (5), the lower surface of the mounting block (12) is rotatably provided with a roller bead (8), and the roller bead (8) is in rolling contact with the upper surface of the bedplate (9).

4. The planer type milling machine for metal drilling processing according to claim 1, characterized in that: the upper surface of the bedplate (9) is symmetrically provided with slideways (16) matched with the roller beads (8), and the roller beads (8) are in rolling contact with the slideways (16).

5. The planer type milling machine for metal drilling processing according to claim 1, characterized in that: the middle position of the movable plate (10) is provided with a threaded hole matched with the threaded rod (15), and the threaded rod (15) is installed on the threaded hole in a threaded mode.

6. The planer type milling machine for metal drilling processing according to claim 1, characterized in that: the number of the supporting seats (4) is four, and the four supporting seats (4) are distributed on the lower surface of the bottom plate (3) in a rectangular array.