CN211102726U - Precise vertical machining center with liftable machine head - Google Patents

Abstract

The utility model discloses a precise vertical machining center with a liftable machine head, which belongs to the technical field of numerical control machining center equipment and comprises a positioning plate, a hydraulic cylinder and a machine head mounting plate, guide rails are fixedly arranged on two sides of the front end of the positioning plate, the hydraulic cylinder is fixedly arranged on the top of the positioning plate, the output end of the hydraulic cylinder is fixedly provided with the machine head mounting plate, the two sides of the rear end of the machine head mounting plate are fixedly provided with the sliding blocks, the inner wall of the slide block is connected with the guide rail in a sliding way, the middle of the front end of the positioning plate is provided with a groove, the output end of the hydraulic cylinder is inserted into the groove of the connector, the fix with screw at connector top the output of pneumatic cylinder, the utility model discloses structural design scientific and reasonable, the gusset plate has reinforcement and stable effect to the pneumatic cylinder, prevents that violent vibrations or swing from appearing in the pneumatic cylinder, and this device simple structure has improved the practicality of product.

Description

Precise vertical machining center with liftable machine head

Technical Field

The utility model relates to a numerical control machining center equipment technical field specifically is an accurate vertical machining center of aircraft nose liftable.

Background

Compared with a horizontal milling machine, the vertical milling machine has the main difference that the main shaft is vertically arranged, except that the main shaft is arranged differently, the workbench can be lifted, the milling cutter for the vertical milling machine is relatively flexible, the application range is wider, the vertical milling cutter, a machine clamp cutter disc, a drill bit and the like can be used, a key slot, a milling plane, a boring hole and the like can be milled, various cutters can be used for the horizontal milling machine, the vertical milling machine is not convenient to vertically mill, the cutter strength can be enhanced mainly by using a hanging frame, the slot milling, the milling plane, the cutting off and the like can be milled, the horizontal milling machine is generally provided with a vertical milling head, although the function and the rigidity of the vertical milling head are not as strong as those of the vertical milling machine, the vertical milling machine can deal with vertical milling processing, the overall function of the horizontal milling machine is stronger than that.

When the vertical milling machine of current numerical control machining center equipment was used in processing, because the aircraft nose is direct mount on elevating gear's output, elevating gear directly installs additional at vertical milling machine top front end, when processing hard object, the aircraft nose needs slow decline, and cut the cutting of object one deck through the cutter on the aircraft nose, because the aircraft nose only is installed on elevating gear's output, do not have stability and reinforcing apparatus, violent vibrations and swing can appear in the aircraft nose, thereby cause the product of processing to appear the error, reduce the precision of aircraft nose, for this reason, we provide a precision vertical machining center of aircraft nose liftable.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of the above and/or the problem that exists in the accurate vertical machining center of current aircraft nose liftable, provided the utility model discloses.

Therefore, the utility model aims at providing an accurate vertical machining center of aircraft nose liftable, can solve the above-mentioned vertical milling machine who proposes current numerical control machining center equipment when processing the use, because the aircraft nose is direct mount on elevating gear's output, elevating gear directly installs additional at vertical milling machine top front end, when processing hard object, the aircraft nose needs slow decline, and cut with object one deck the cutter through on the aircraft nose, because the aircraft nose only is installed on elevating gear's output, do not have stable and reinforcing apparatus, violent vibrations and swing can appear in the aircraft nose, thereby cause the product of processing to appear the error, reduce the problem of the precision of aircraft nose.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

The utility model provides a precision vertical machining center of aircraft nose liftable, it includes: locating plate, pneumatic cylinder, aircraft nose mounting panel, locating plate front end both sides fixed mounting guide rail, locating plate top fixed mounting the pneumatic cylinder, pneumatic cylinder output end fixed mounting the aircraft nose mounting panel, aircraft nose mounting panel rear end both sides fixed mounting slider, slider inner wall sliding connection the guide rail.

As an accurate vertical machining center of aircraft nose liftable an preferred scheme, wherein: the middle of the front end of the positioning plate is provided with a groove, the output end of the hydraulic cylinder is inserted into the groove of the connector, the screw at the top of the connector is fixed at the output end of the hydraulic cylinder, the upper part and the lower part of the bottom of the connector are fixedly installed at the rear end of the handpiece mounting plate through screws, and a handpiece clamp is fixedly installed in the middle of the bottom of the front end of the handpiece mounting plate.

As an accurate vertical machining center of aircraft nose liftable an preferred scheme, wherein: the bottom of the hydraulic cylinder is sleeved on the reinforcing plate and is reinforced by screws, and the bottoms of the two ends of the reinforcing plate are fixedly arranged at the top of the positioning plate.

As an accurate vertical machining center of aircraft nose liftable an preferred scheme, wherein: the bottom of the positioning plate is fixedly arranged at the top of the bottom plate, and the middle of the top of the bottom plate is fixedly provided with the three-jaw chuck.

Compared with the prior art: this accurate vertical machining center of aircraft nose liftable, the guide rail is installed to locating plate front end both sides, the pneumatic cylinder is installed through the gusset plate at the locating plate top, the pneumatic cylinder output passes through connector installation aircraft nose mounting panel, the slider is installed to aircraft nose mounting panel rear end both sides, slider inner wall connection has the guide rail, the guide rail uses with the slider cooperation and has the guide effect to the aircraft nose mounting panel, the precision value that the aircraft nose mounting panel removed has been improved, the gusset plate has reinforcement and stable effect to the pneumatic cylinder, prevent that violent vibrations or swing from appearing in the pneumatic cylinder, this device simple structure, the practicality of product has been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

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

Fig. 2 is a top view of the positioning plate of the present invention.

In the figure, a 100 positioning plate, a 110 guide rail, a 200 hydraulic cylinder, a 210 reinforcing plate, a 220 connecting head, a 300 machine head mounting plate, a 310 sliding block, a 320 machine head clamp, a 400 bottom plate and a 410 three-jaw chuck are arranged.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a precise vertical machining center with a liftable machine head, which has the advantages of a guide device and a hydraulic cylinder reinforcing device, and please refer to fig. 1, the precise vertical machining center comprises a positioning plate 100, a hydraulic cylinder 200, a machine head mounting plate 300 and a bottom plate 400;

Referring to fig. 1, a guide rail 110 is installed on a positioning plate 100, specifically, two sides of the front end of the positioning plate 100 are in threaded connection with the guide rail 110, a groove is formed in the middle of the front end of the positioning plate 100, a hydraulic cylinder 200 is installed on the top of the positioning plate 100, the positioning plate 100 has an installation effect on the hydraulic cylinder 200 and the guide rail 110, two ends of the guide rail 110 are provided with grooves, a circular arc inner groove is formed at the bottom, the guide rail 110 is a groove or ridge made of a metal material, and can bear, fix and guide a moving device or equipment and reduce friction thereof, a longitudinal groove or ridge on the surface of the guide rail 110 is used for guiding and fixing a machine part, a special device, an instrument and the like, the guide rail 110 is also called a slide rail, a linear guide rail, a linear slide rail and a linear slide rail, is used in, the guide rail 110 and the slider 310 are matched for use, so that the machine head mounting plate 300 has a guiding function, and the moving precision of the machine head mounting plate 300 is improved.

Referring to fig. 1, a hydraulic cylinder 200 is mounted on a positioning plate 100, the hydraulic cylinder 200 has a reinforcing plate 210 and a connector 220, specifically, an output end of the hydraulic cylinder 200 is inserted into a groove of the connector 220, an output end of the hydraulic cylinder 200 is fixed by a screw at the top of the connector 220, an upper part and a lower part of the bottom of the connector 220 are fixedly mounted at the rear end of a handpiece mounting plate 300 by screws, the bottom of the hydraulic cylinder 200 is sleeved on the reinforcing plate 210 and is reinforced by screws, bottoms of two ends of the reinforcing plate 210 are fixedly mounted at the top of the positioning plate 100, the hydraulic cylinder 200 is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion, the hydraulic cylinder 200 has a simple structure and reliable operation, when the hydraulic cylinder is used for realizing reciprocating motion, a speed reducer can be omitted, no transmission gap exists, the hydraulic cylinder 200 is used widely in hydraulic systems of various machines, the reinforcing plate 210 serves to reinforce the stability of the hydraulic cylinder 200, and the coupling head 220 serves to couple the head mounting plate 300 to the hydraulic cylinder 200.

Referring to fig. 1, a head mounting plate 300 is mounted on a guide rail 110, the head mounting plate 300 has a slider 310 and a head clamp 320, specifically, both sides of the rear end of the head mounting plate 300 are in threaded connection with the slider 310, the inner wall of the slider 310 is in sliding connection with the guide rail 110, the head clamp 320 is fixedly mounted in the middle of the bottom of the front end of the head mounting plate 300, the head mounting plate 300 has mounting and moving effects on a head, the slider 310 is used in cooperation with the guide rail 110 to guide the head mounting plate 300, so that the moving precision of the head mounting plate 300 is improved, the head clamp 320 is a product of an existing numerical control machine tool, and the head clamp 320 mainly functions to fixedly mount a.

The positioning plate 100 and the head mounting plate 300 are made of metal materials.

When specifically using, the technical personnel in the art install the external power supply and the controller of the electric component of this device, the object that will process passes through three-jaw chuck 410 and installs at bottom plate 400 top, pass through aircraft nose anchor clamps 320 fixed mounting on aircraft nose mounting panel 300 with the aircraft nose, start hydraulic cylinder 200, aircraft nose mounting panel 300 that the pneumatic cylinder 200 output is connected goes up and down, the slider 310 of aircraft nose mounting panel 300 rear end both sides installation connects guide rail 110, guide rail 110 uses with the slider 310 cooperation and has the guide effect to aircraft nose mounting panel 300, the precision value that aircraft nose mounting panel 300 removed has been improved, gusset plate 210 is installed to the pneumatic cylinder 200 bottom, gusset plate 210 has the reinforcement and stable effect to pneumatic cylinder 200.

In order to make this device have stabilizing effect, with locating plate 100 bottom fixed mounting at bottom plate 400 top, specifically, locating plate 100 bottom threaded connection is at bottom plate 400 top, and bottom plate 400 is the rigid metal sheet of thickening, has support and fixed effect to locating plate 100.

Referring to fig. 1, in order to prevent a machining part from being clamped fixedly, a three-jaw chuck 410 is fixedly installed in the middle of the top of a base plate 400, specifically, the middle of the top of the base plate 400 is in threaded connection with the three-jaw chuck 410, the three-jaw chuck 410 is a product of the prior art, the three-jaw chuck 410 is a machine tool accessory for clamping and positioning a workpiece by utilizing radial movement of three movable jaws uniformly distributed on a chuck body, and the three-jaw chuck 410 has a clamping effect on an object to be machined.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (4)

1. The utility model provides a precision vertical machining center of aircraft nose liftable which characterized in that: including locating plate (100), pneumatic cylinder (200), aircraft nose mounting panel (300), locating plate (100) front end both sides fixed mounting guide rail (110), locating plate (100) top fixed mounting pneumatic cylinder (200), pneumatic cylinder (200) output end fixed mounting aircraft nose mounting panel (300), aircraft nose mounting panel (300) rear end both sides fixed mounting slider (310), slider (310) inner wall sliding connection guide rail (110).

2. The precise vertical machining center with the liftable machine head according to claim 1, wherein a groove is formed in the middle of the front end of the positioning plate (100), the output end of the hydraulic cylinder (200) is inserted into the groove of the connector (220), the screw at the top of the connector (220) fixes the output end of the hydraulic cylinder (200), the upper part and the lower part of the bottom of the connector (220) are fixedly installed at the rear end of the machine head mounting plate (300) through screws, and the machine head fixture (320) is fixedly installed in the middle of the bottom of the front end of the machine head mounting plate (300).

3. The precise vertical machining center with the liftable machine head according to claim 1, wherein the bottom of the hydraulic cylinder (200) is sleeved on a reinforcing plate (210) and is reinforced by screws, and the bottoms of the two ends of the reinforcing plate (210) are fixedly arranged on the top of the positioning plate (100).

4. The precise vertical machining center with the liftable machine head according to claim 1, wherein the bottom of the positioning plate (100) is fixedly arranged at the top of the bottom plate (400), and the middle of the top of the bottom plate (400) is fixedly provided with the three-jaw chuck (410).

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