CN213969932U

CN213969932U - Gantry milling support of over-and-under type

Info

Publication number: CN213969932U
Application number: CN202022983061.8U
Authority: CN
Inventors: 陈明
Original assignee: Maanshan Hengsheng Machinery Manufacturing Co ltd
Current assignee: Maanshan Hengsheng Machinery Manufacturing Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-17
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to a longmen mills support technical field, and discloses a longmen of over-and-under type mills support, including two stands, the bottom fixed mounting of stand has the mounting panel, two one side fixed mounting that the mounting panel is relative has the extension board. This gantry milling support of over-and-under type adopts the elevator motor of two the same models to drive two lift drive posts respectively, thereby realizes the lift of lifter plate, compares traditional elevating gear, the utility model discloses a lift process is stable gentle more, secondly, installed two and can directly stretch into the inside extension board of milling machine in two relative one sides of mounting panel, and installed the movable plate in two relative one ends of extension board, realize whole shelf longitudinal movement on the milling machine through the longitudinal movement wheel that utilizes the inside drive arrangement drive movable plate top of movable plate and bottom, changed the roof beam structure that traditional gantry milling all made fixed unmovable design, makeed the flexibility of gantry milling by a wide margin.

Description

Gantry milling support of over-and-under type

Technical Field

The utility model relates to a longmen mills support technical field, specifically is a longmen of over-and-under type mills support.

Background

The milling machine has a gantry frame and a horizontal long bed, and can process the surface of a large number of milling cutters simultaneously, so that the milling machine has high processing precision and production efficiency, is suitable for processing planes and inclined planes of large-sized workpieces in batch and mass production, can process space curved surfaces and special parts, has a similar appearance to that of the planer, and is characterized in that a transverse beam and a vertical column of the milling machine are provided with a milling cutter frame with a main spindle box instead of a planer cutter frame, and the reciprocating motion of a longitudinal workbench of the planer is not the main motion but the feed motion, while the rotary motion of the milling cutters is the main motion.

At present, the longmen mills and uses very extensively in machining, but, the roof beam structure of a lot of longmen mills all makes fixed unmovable, and this flexibility that leads to the longmen to mill descends greatly, so the utility model provides a longmen of over-and-under type mills support.

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 longmen of over-and-under type mills support possesses advantages such as flexibility height, has solved the problem that current longmen milled the existence.

(II) technical scheme

In order to realize the purpose of the high flexibility, the utility model provides a following technical scheme: a lifting gantry milling support comprises two upright posts, wherein mounting plates are fixedly mounted at the bottoms of the upright posts, extension plates are fixedly mounted on the opposite sides of the two mounting plates, a movable plate is fixedly mounted at one end, away from the mounting plates, of each extension plate, longitudinal movable wheels are movably mounted at the tops and the bottoms of the movable plates, an equipment mounting frame is fixedly mounted at the left side of each upright post, the tops of the two upright posts are fixedly connected through a top plate, a lifting groove is formed in the front of each upright post, a lifting plate is movably mounted at the front of each upright post, a connecting plate extending into the lifting groove is fixedly mounted at the back of each lifting plate, a lifting cylinder is fixedly mounted at one end, away from the lifting plate, of each connecting plate, a lifting motor is fixedly mounted at the top of each top plate, and a lifting driving column penetrating through the lifting cylinder is fixedly mounted at the bottom of an output shaft of each lifting motor, and a beam support is fixedly arranged on one side opposite to the two lifting plates, and a milling head mounting moving groove is formed in the beam support.

Preferably, the upright post and the mounting plate are integrated, and the upright post is made of stainless steel.

Preferably, the thickness of the moving plate is greater than that of the extension plate, wheel grooves corresponding to the longitudinal moving wheels are formed in the top and the bottom of the moving plate, and a driving device connected with the longitudinal moving wheels is fixedly mounted inside the moving plate.

Preferably, the material of longitudinal movement wheel is stainless steel, and the longitudinal movement wheel is double round structure, and the fixed surface of longitudinal movement wheel installs antistatic coating.

Preferably, the cross-sectional shape of the lifting groove is 'convex', the inner wall of the lifting cylinder is provided with threads, the lifting cylinder is in threaded connection with the lifting driving column, the number of the lifting motors is two, and the two lifting motors are the same in type.

Preferably, the material of equipment fixing frame is stainless steel, and equipment fixing frame's bottom fixed mounting has the oblique branch with stand fixed connection, and the screw thread mounting groove has been seted up on equipment fixing frame's surface.

(III) advantageous effects

Compared with the prior art, the utility model provides a longmen of over-and-under type mills support possesses following beneficial effect:

the lifting gantry milling bracket adopts two lifting motors with the same type to respectively drive two lifting driving columns, thereby realizing the lifting of the lifting plate, compared with the traditional lifting device, the lifting process of the utility model is more stable and gentle, secondly, two extension plates which can directly extend into the milling machine are arranged on the opposite sides of the two mounting plates, a moving plate is arranged at the opposite end of the two extension plates, the driving device in the movable plate drives the longitudinal moving wheels at the top and the bottom of the movable plate to realize that the whole frame can move longitudinally on the milling machine, the design that the beam frame of the traditional gantry mill is fixed and immovable is changed, the flexibility of the gantry mill is greatly improved, and, longitudinal movement wheel adopts the double round design side by side, can promote the durability and the stability of longitudinal movement wheel itself, so the utility model provides a support is milled at longmen of over-and-under type.

Drawings

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

fig. 2 is a schematic cross-sectional view of the side of the lift plate of the present invention;

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

In the figure: the milling head comprises a vertical column 1, a mounting plate 2, an extension plate 3, a moving plate 4, a longitudinal moving wheel 5, an equipment mounting frame 6, a top plate 7, a lifting groove 8, a lifting plate 9, a connecting plate 10, a lifting barrel 11, a lifting motor 12, a lifting driving column 13, a beam support 14 and a milling head mounting moving groove 15.

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. 1-3, a lifting gantry milling support comprises two upright columns 1, a mounting plate 2 is fixedly mounted at the bottom of each upright column 1, the upright columns 1 and the mounting plate 2 are integrated, the upright columns 1 are made of stainless steel, an extension plate 3 is fixedly mounted at one side opposite to the two mounting plates 2, a moving plate 4 is fixedly mounted at one end, far away from the mounting plate 2, of the extension plate 3, longitudinal moving wheels 5 are movably mounted at the top and the bottom of the moving plate 4, the longitudinal moving wheels 5 are made of stainless steel and are of a double-wheel structure, an antistatic coating is fixedly mounted on the surface of each longitudinal moving wheel 5, the thickness of each moving plate 4 is larger than that of each extension plate 3, wheel grooves corresponding to the longitudinal moving wheels 5 are opened and closed at the top and the bottom of each moving plate 4, a driving device connected with the longitudinal moving wheels 5 is fixedly mounted inside each moving plate 4, and an equipment mounting frame 6 is fixedly mounted at the left side of the upright column 1 at the left side, the material of the equipment mounting frame 6 is stainless steel, the bottom of the equipment mounting frame 6 is fixedly provided with inclined supporting rods fixedly connected with the stand columns 1, the surface of the equipment mounting frame 6 is provided with a thread mounting groove, the tops of the two stand columns 1 are fixedly connected through a top plate 7, the front of each stand column 1 is provided with a lifting groove 8, the front of each stand column 1 is movably provided with a lifting plate 9, the back of each lifting plate 9 is fixedly provided with a connecting plate 10 extending into the lifting groove 8, one end of each connecting plate 10 far away from the lifting plate 9 is fixedly provided with a lifting cylinder 11, the top of each top plate 7 is fixedly provided with a lifting motor 12, the bottom of an output shaft of each lifting motor 12 is fixedly provided with a lifting driving column 13 penetrating through the lifting cylinder 11, the cross section of each lifting groove 8 is in a 'convex' shape, the inner wall of each lifting cylinder 11 is provided with threads, the lifting cylinders 11 are in threaded connection with the lifting driving columns 13, and the lifting motors 12 are two in number, and the models of the two lifting motors 12 are the same, a beam support 14 is fixedly installed on one side opposite to the two lifting plates 9, and a milling head installation moving groove 15 is formed in the beam support 14.

In conclusion, the lifting gantry milling support adopts two lifting motors 12 with the same model to respectively drive two lifting driving columns 13, thereby realizing the lifting of a lifting plate 9, compared with the traditional lifting device, the lifting process of the lifting gantry milling support is more stable and smoother, secondly, two extending plates 3 which can directly extend into the milling machine are arranged on one opposite sides of two mounting plates 2, a moving plate 4 is arranged on one opposite ends of the two extending plates 3, the whole frame can longitudinally move on the milling machine by driving the longitudinal moving wheels 5 at the top and the bottom of the moving plate 4 by utilizing the driving device in the moving plate 4, the design that the beam frame of the traditional gantry milling machine can be fixed and immovable is changed, the flexibility of the gantry milling machine is greatly improved, in addition, the longitudinal moving wheels 5 adopt a double-wheel side-by-side design, the durability and the stability of the longitudinal moving wheels 5 can be improved, therefore, the utility model provides a support is milled at longmen of over-and-under type.

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 gantry milling support of over-and-under type, includes two stands (1), its characterized in that: the bottom fixed mounting of stand (1) has mounting panel (2), two one side fixed mounting that mounting panel (2) is relative has extension board (3), the one end fixed mounting that mounting panel (2) were kept away from in extension board (3) has movable plate (4), the top and the equal movable mounting in bottom of movable plate (4) have longitudinal movement wheel (5), the left side fixed mounting of stand (1) has equipment fixing frame (6), two the top of stand (1) is through roof (7) fixed connection, lift groove (8) have been seted up in the front of stand (1), the front movable mounting of stand (1) has lifter plate (9), the back fixed mounting of lifter plate (9) has connecting plate (10) that extends to lift groove (8) inside, the one end fixed mounting that lifter plate (9) were kept away from in connecting plate (10) has a lift section of thick bamboo (11), the milling head mounting structure is characterized in that a lifting motor (12) is fixedly mounted at the top of the top plate (7), a lifting driving column (13) penetrating through a lifting cylinder (11) is fixedly mounted at the bottom of an output shaft of the lifting motor (12), a beam support (14) is fixedly mounted on one side, opposite to the lifting plate (9), of the beam support (14), and a milling head mounting moving groove (15) is formed in the beam support (14).

2. The lifting gantry milling support according to claim 1, wherein: the upright post (1) and the mounting plate (2) are integrated, and the upright post (1) is made of stainless steel.

3. The lifting gantry milling support according to claim 1, wherein: the thickness of the movable plate (4) is larger than that of the extension plate (3), wheel grooves corresponding to the longitudinal moving wheels (5) are formed in the top and the bottom of the movable plate (4) in an opening and closing mode, and a driving device connected with the longitudinal moving wheels (5) is fixedly installed inside the movable plate (4).

4. The lifting gantry milling support according to claim 1, wherein: the material of longitudinal movement wheel (5) is the stainless steel, and longitudinal movement wheel (5) are double round structure, and the fixed surface of longitudinal movement wheel (5) installs antistatic coating.

5. The lifting gantry milling support according to claim 1, wherein: the cross-sectional shape of lift groove (8) is 'protruding' font, and the inner wall of a lift section of thick bamboo (11) is seted up the screw thread, a lift section of thick bamboo (11) and lift drive post (13) threaded connection, and the quantity of elevator motor (12) is two, and two elevator motor (12) models are the same.

6. The lifting gantry milling support according to claim 1, wherein: the material of equipment fixing frame (6) is the stainless steel, the bottom fixed mounting of equipment fixing frame (6) have with stand (1) fixed connection's oblique branch, the screw thread mounting groove has been seted up on the surface of equipment fixing frame (6).