CN214349917U - Numerical control metal sheet curve shearing machine - Google Patents
Numerical control metal sheet curve shearing machine Download PDFInfo
- Publication number
- CN214349917U CN214349917U CN202120151995.7U CN202120151995U CN214349917U CN 214349917 U CN214349917 U CN 214349917U CN 202120151995 U CN202120151995 U CN 202120151995U CN 214349917 U CN214349917 U CN 214349917U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- axis
- fixed
- numerical control
- shearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Shearing Machines (AREA)
Abstract
The utility model discloses a numerical control sheet metal curve shearing machine, including fixed frame, sheet metal clamping mechanism, X axle feed mechanism, Y axle feed mechanism, C axle slewing mechanism, aircraft nose shearing mechanism and numerical control system, fixedly connected with X axle slide rail in the fixed frame, X axle slide rail lateral wall fixedly connected with X axle rack, fixedly connected with clamping mechanism fixed plate in the fixed frame, fixedly connected with lathe flexible platform in the fixed frame, a plurality of adjustable legs of fixed frame lower extreme fixedly connected with, fixedly connected with cylinder bottom plate on the sheet metal clamping mechanism, cylinder bottom plate lower extreme fixedly connected with cylinder, cylinder expansion end fixedly connected with piston rod, be equipped with the sheet metal in the fixed frame, fixedly connected with clamping mechanism fixed plate on the sheet metal clamping mechanism. The utility model discloses keep the advantage of traditional shearing technology, improved production efficiency and precision again, reduced the cost of labor.
Description
Technical Field
The utility model relates to a shearing machine tool technical field especially relates to numerical control sheet metal curve shearing machine.
Background
A shearing machine is a mechanical apparatus for cutting a metal material. In the rolling production process, after steel ingots and steel billets with large sections are rolled, the sections of the steel ingots and the steel billets become small, and the lengths of the steel ingots and the steel billets are increased. In order to meet the requirements of subsequent processes and product dimension specifications, various steel production processes need to have a shearing process.
The metal sheet is widely applied in various fields, wherein 80% of the metal sheet is a galvanized sheet and a color steel sheet, a plasma laser cutting device is mostly adopted for cutting in the prior engineering, the high temperature at the cutting opening of the plasma laser cutting destroys the surface anti-rust layer at the cutting opening of the galvanized sheet and the color steel sheet, so that the cutting opening is seriously rusted, the engineering quality and the service life are reduced, the traditional manual cutting does not destroy the surface anti-rust layer at the cutting opening, but the processing efficiency is low, and the precision is not high.
Based on this, the utility model provides a numerical control sheet metal curve shearing machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a numerical control metal sheet curve shearing machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the numerical control metal sheet curve shearing machine comprises a fixed frame, a sheet clamping mechanism, an X-axis feeding mechanism, a Y-axis feeding mechanism, a C-axis rotating mechanism, a machine head shearing mechanism and a numerical control system, wherein an X-axis slide rail is fixedly connected to the fixed frame, an X-axis rack is fixedly connected to the side wall of the X-axis slide rail, a clamping mechanism fixing plate is fixedly connected to the fixed frame, a machine tool flexible platform is fixedly connected to the fixed frame, a plurality of adjustable machine legs are fixedly connected to the lower end of the fixed frame, a cylinder bottom plate is fixedly connected to the sheet clamping mechanism, an air cylinder is fixedly connected to the lower end of the cylinder bottom plate, a piston rod is fixedly connected to the movable end of the air cylinder, a sheet is arranged on the fixed frame, a clamping mechanism fixing plate is fixedly connected to the sheet clamping mechanism, and a clamping fixed rod is fixedly connected to the lower end of the clamping mechanism fixing plate, the clamping fixed rod lower end is fixedly connected with a clamping moving rod, the clamping moving rod lower end is fixedly connected with a clamping ejector rod, and the upper end of the piston rod is fixedly connected with the lower end of the clamping ejector rod.
Preferably, X axle feed mechanism includes the X axle servo motor of fixed connection at the fixed frame lateral wall, X axle servo motor loose axle lateral wall fixedly connected with and the first gear of X axle rack toothing, four first sliders of fixedly connected with and X axle slide rail cooperation on the fixed frame.
Preferably, the Y-axis feed mechanism comprises a Y-axis base plate fixedly connected to a fixed frame, a Y-axis servo motor is fixedly connected to the side wall of the Y-axis base plate, a Y-axis slide rail is fixedly connected to the fixed frame, a Y-axis rack is fixedly connected to the side wall of the Y-axis slide rail, a second gear meshed with the Y-axis rack is fixedly connected to the side wall of a movable shaft of the Y-axis servo motor, and four second sliders matched with the Y-axis slide rail are fixedly connected to the fixed frame.
Preferably, the machine head shearing mechanism comprises a machine head bottom plate and two-roller scissors, a shearing servo motor is fixedly connected to the lower end of the machine head bottom plate, the side wall of the machine head bottom plate is fixedly connected with a Y-axis bottom plate through bolts, four third sliding blocks matched with Y-axis sliding rails are fixedly connected to the bottom of the machine head bottom plate, the two-roller scissors comprise an upper roller cutter and a lower roller cutter, a central shaft is fixedly connected to the movable end of the shearing servo motor, a bevel gear is fixedly connected to one end of the central shaft, and a cylindrical gear meshed with the bevel gear is fixedly connected to the side wall of the upper roller cutter.
Preferably, the C-axis rotating mechanism comprises a C-axis servo motor fixedly connected to the side wall of the Y-axis base plate, the side wall of a movable shaft of the C-axis servo motor is fixedly connected with a toothed belt wheel, the movable end of the shearing servo motor is fixedly connected with a machine head rotating shaft, and the toothed belt wheel is connected with the machine head rotating shaft through a toothed belt.
Preferably, the numerical control system adopts a wide GSK988M series numerical control system with a C-axis function.
Preferably, the fixed frame is formed by welding structural steel into a whole and then machining the whole.
The utility model discloses following beneficial effect has:
the utility model discloses keep the advantage of traditional shearing technology, improved production efficiency and precision again, reduced the cost of labor.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a numerical control metal sheet curve shearing machine provided by the present invention;
fig. 2 is a schematic view of the numerical control metal sheet curve shearing machine according to the present invention;
FIG. 3 is a schematic diagram of the right-side view of the structure of FIG. 2;
fig. 4 is a schematic top view of fig. 2.
In the figure: the machine tool comprises a fixed frame 1, a thin plate clamping mechanism 2, a 3 cylinder bottom plate, a 4X-axis sliding rail, a 5 machine tool flexible platform, a 6 cylinder, a 7 thin plate, an 8 adjustable machine foot, a 9 machine head shearing mechanism, a 10X-axis feed mechanism, an 11C-axis rotating mechanism, a 12Y-axis feed mechanism, a 13 numerical control system, a 14 clamping fixed rod, a 15 clamping movable rod, a 16 clamping ejector rod, a 17 clamping mechanism fixed plate, an 18 piston rod, a 19 lower roller cutter, a 20 upper roller cutter, a 21 machine head bottom plate, a 22 machine head rotating shaft, a 23 shearing servo motor, a 24 toothed belt, a 25 third sliding block, a 26 toothed belt wheel, a 27 second sliding block, a 28 second gear, a 29Y-axis sliding rail, a 30Y-axis rack, a 31X-axis rack, a 32 first gear, a 33 first sliding block, a 34X-axis servo motor, a 35 central shaft, a 36 bevel gear, a 37 cylindrical gear, a 38Y-axis servo motor and a 39C-axis servo motor.
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. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the numerical control metal sheet curve shearing machine comprises a fixed frame 1, a sheet clamping mechanism 2, an X-axis feed mechanism 10, a Y-axis feed mechanism 12, a C-axis rotating mechanism 11, a machine head shearing mechanism 9 and a numerical control system 13, wherein an X-axis slide rail 4 is fixedly connected to the fixed frame 1, an X-axis rack 31 is fixedly connected to the side wall of the X-axis slide rail 4, a clamping mechanism fixing plate 17 is fixedly connected to the fixed frame 1, a machine tool flexible platform 5 is fixedly connected to the fixed frame 1, and a plurality of adjustable machine legs 8 are fixedly connected to the lower end of the fixed frame 1.
Fixedly connected with cylinder bottom plate 3 on the sheet metal clamping mechanism 2, 3 lower extreme fixedly connected with cylinders 6 of cylinder bottom plate, 6 swing end fixedly connected with piston rods 18 of cylinder, be equipped with sheet metal 7 on the fixed frame 1, fixedly connected with clamping mechanism fixed plate 17 on the sheet metal clamping mechanism 2, clamping mechanism fixed plate 17 lower extreme fixedly connected with presss from both sides tight fixed rod 14, press from both sides tight fixed rod 14 lower extreme fixedly connected with and press from both sides tight pole 15, press from both sides tight pole 15 lower extreme fixedly connected with and press from both sides tight ejector pin 16, piston rod 18 upper end and the tight 16 lower extreme fixed connection of ejector pin of clamp, the up-and-down motion through cylinder 6 and piston rod 18 can realize pressing from both sides tightly and relax sheet metal 7.
The X-axis feed mechanism 10 comprises an X-axis servo motor 34 fixedly connected to the side wall of the fixed rack 1, a first gear 32 meshed with the X-axis gear rack 31 is fixedly connected to the side wall of a movable shaft of the X-axis servo motor 34, four first sliding blocks 33 matched with the X-axis sliding rails 4 are fixedly connected to the fixed rack 1, and the X-axis movement precision is guaranteed.
Y axle feed mechanism 12 includes the Y axle bottom plate of fixed connection on fixed frame 1, Y axle bottom plate lateral wall fixedly connected with Y axle servo motor 38, fixedly connected with Y axle slide rail 29 on the fixed frame 1, Y axle slide rail 29 lateral wall fixedly connected with Y axle rack 30, Y axle servo motor 38 loose axle lateral wall fixedly connected with and Y axle rack 30 meshed second gear 28, fixed frame 1 is gone up four fixedly connected with and Y axle slide rail 29 cooperation second slider 27, ensures Y axle motion accuracy.
The machine head shearing mechanism 9 comprises a machine head bottom plate 21 and a double-roller shear, a shearing servo motor 23 is fixedly connected to the lower end of the machine head bottom plate 21, the side wall of the machine head bottom plate 21 is fixedly connected with a Y-axis bottom plate through bolts, four third sliding blocks 25 matched with Y-axis sliding rails 29 are fixedly connected to the bottom of the machine head bottom plate 21, the motion precision of a Y axis is guaranteed, the double-roller shear is composed of an upper roller cutter 20 and a lower roller cutter 19, a central shaft 35 is fixedly connected to the movable end of the shearing servo motor 23, a bevel gear 36 is fixedly connected to one end of the central shaft 35, and a cylindrical gear 37 meshed with the bevel gear 36 is fixedly connected to the side wall of the upper roller cutter 20.
The C-axis rotating mechanism 11 comprises a C-axis servo motor 39 fixedly connected to the side wall of the Y-axis bottom plate, a toothed belt wheel 26 is fixedly connected to the side wall of a movable shaft of the C-axis servo motor 39, a machine head rotating shaft 22 is fixedly connected to the movable end of the shearing servo motor 23, and the toothed belt wheel 26 is connected with the machine head rotating shaft 22 through a toothed belt 24.
The numerical control system 13 adopts a wide GSK988M series numerical control system with a C-axis function.
The fixed frame 1 is formed by welding structural steel into a whole and then machining the whole so as to ensure the precision of mounting components on the fixed frame.
In the utility model, the numerical control system 13 is started to return the reference point of the flexible platform 5 of the machine tool to zero, then the thin plate 7 is put on the flexible platform 5 of the machine tool, the adjusting cylinder 6 is contracted, thereby driving a piston rod 18 fixedly connected with the movable end of the air cylinder 6 to move downwards, further driving a clamping mechanism fixing plate 17 to move through a clamping fixed rod 14 and a clamping moving rod 15, so that the clamping mechanism fixing plate 17 clamps the sheet 7, which is then programmed according to the curve to be cut by the sheet 7, and inputs the program into the numerical control system 13, and then starts the automatic processing key, so that the shearing servo motor 23 rotates, thereby driving the upper roller knife 20 and the lower roller knife 19 to be jointed, further completing the shearing of the thin plate 7, then driving the X-axis servo motor 34 and the Y-axis servo motor 38 to rotate, the moving positions of the upper roller cutter 20 and the lower roller cutter 19 are adjusted so that the cut thin plate 7 meets the requirements.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The numerical control metal sheet curve shearing machine comprises a fixed rack (1), a sheet clamping mechanism (2), an X-axis feed mechanism (10), a Y-axis feed mechanism (12), a C-axis rotating mechanism (11), a machine head shearing mechanism (9) and a numerical control system (13), and is characterized in that an X-axis sliding rail (4) is fixedly connected onto the fixed rack (1), an X-axis rack (31) is fixedly connected onto the side wall of the X-axis sliding rail (4), a clamping mechanism fixing plate (17) is fixedly connected onto the fixed rack (1), a machine tool flexible platform (5) is fixedly connected onto the fixed rack (1), a plurality of adjustable machine legs (8) are fixedly connected onto the lower end of the fixed rack (1), an air cylinder bottom plate (3) is fixedly connected onto the sheet clamping mechanism (2), and an air cylinder (6) is fixedly connected onto the lower end of the air cylinder bottom plate (3), the utility model discloses a clamping device for the thin plate of the motor vehicle, including cylinder (6), fixed frame (1), fixed frame (7), fixed connection has clamping mechanism fixed plate (17) on thin plate clamping mechanism (2), clamping mechanism fixed plate (17) lower extreme fixedly connected with presss from both sides tight fixed rod (14), press from both sides tight fixed rod (14) lower extreme fixedly connected with and press from both sides tight pole (15), press from both sides tight pole (15) lower extreme fixedly connected with and press from both sides tight ejector pin (16), piston rod (18) upper end and clamp tight ejector pin (16) lower extreme fixed connection.
2. The numerical control metal sheet curve shearing machine according to claim 1, wherein the X-axis feed mechanism (10) comprises an X-axis servo motor (34) fixedly connected to the side wall of the fixed frame (1), a first gear (32) meshed with an X-axis rack (31) is fixedly connected to the side wall of a movable shaft of the X-axis servo motor (34), and four first sliding blocks (33) matched with the X-axis sliding rails (4) are fixedly connected to the fixed frame (1).
3. The numerical control metal sheet curve shearing machine according to claim 1, wherein the Y-axis feeding mechanism (12) comprises a Y-axis base plate fixedly connected to a fixed machine frame (1), a Y-axis servo motor (38) is fixedly connected to the side wall of the Y-axis base plate, a Y-axis sliding rail (29) is fixedly connected to the fixed machine frame (1), a Y-axis rack (30) is fixedly connected to the side wall of the Y-axis sliding rail (29), a second gear (28) meshed with the Y-axis rack (30) is fixedly connected to the side wall of a movable shaft of the Y-axis servo motor (38), and four second sliding blocks (27) matched with the Y-axis sliding rail (29) are fixedly connected to the fixed machine frame (1).
4. The numerical control metal sheet curve shearing machine according to claim 3, wherein the machine head shearing mechanism (9) comprises a machine head bottom plate (21) and two-roller scissors, a shearing servo motor (23) is fixedly connected to the lower end of the machine head bottom plate (21), the side wall of the machine head bottom plate (21) is fixedly connected with the Y-axis bottom plate through bolts, four third sliding blocks (25) matched with Y-axis sliding rails (29) are fixedly connected to the bottom of the machine head bottom plate (21), the two-roller scissors comprise an upper roller cutter (20) and a lower roller cutter (19), a central shaft (35) is fixedly connected to the movable end of the shearing servo motor (23), a bevel gear (36) is fixedly connected to one end of the central shaft (35), and a cylindrical gear (37) meshed with the bevel gear (36) is fixedly connected to the side wall of the upper roller cutter (20).
5. The numerical control metal sheet curve shearing machine as claimed in claim 4, wherein the C-axis rotating mechanism (11) comprises a C-axis servo motor (39) fixedly connected to the side wall of the Y-axis base plate, a toothed belt wheel (26) is fixedly connected to the side wall of a movable shaft of the C-axis servo motor (39), a machine head rotating shaft (22) is fixedly connected to the movable end of the shearing servo motor (23), and the toothed belt wheel (26) is connected with the machine head rotating shaft (22) through a toothed belt (24).
6. Numerically controlled sheet metal curvilinear shearing machine according to claim 1, characterized in that said numerical control system (13) adopts the wide GSK988M series numerical control system equipped with C-axis function.
7. The numerical control metal sheet curve shearing machine according to claim 1, characterized in that the fixed frame (1) is welded into a whole by structural steel and then machined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120151995.7U CN214349917U (en) | 2021-01-20 | 2021-01-20 | Numerical control metal sheet curve shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120151995.7U CN214349917U (en) | 2021-01-20 | 2021-01-20 | Numerical control metal sheet curve shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214349917U true CN214349917U (en) | 2021-10-08 |
Family
ID=77957364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120151995.7U Active CN214349917U (en) | 2021-01-20 | 2021-01-20 | Numerical control metal sheet curve shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214349917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893971A (en) * | 2021-01-20 | 2021-06-04 | 德重机电(吉林)有限公司 | Numerical control metal sheet curve shearing machine |
-
2021
- 2021-01-20 CN CN202120151995.7U patent/CN214349917U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893971A (en) * | 2021-01-20 | 2021-06-04 | 德重机电(吉林)有限公司 | Numerical control metal sheet curve shearing machine |
| CN112893971B (en) * | 2021-01-20 | 2024-11-05 | 德重机电(吉林)有限公司 | CNC Metal Sheet Curve Shearing Machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103071715B (en) | Flexible expansion shaping device for curved parts | |
| CN102211141A (en) | Model-free casting forming machine | |
| CN201079837Y (en) | Sizing frame hole type turning device | |
| CN108145249B (en) | A kind of groover of rosette | |
| CN104400434A (en) | Precise numerical control double housing surface milling and grinding complex machine tool of floor working table elevated horizontal beam movable type structure | |
| CN103659274A (en) | Device for manufacturing vehicle window water retaining bars and method for workpiece machining through device | |
| CN214349917U (en) | Numerical control metal sheet curve shearing machine | |
| CN206263322U (en) | For the gantry type double-head CNC milling machine of wheel hub processing | |
| CN215035239U (en) | Double-end multiaxial linkage aluminium alloy machine tool | |
| CN1326659C (en) | Processing apparatus for initial cracking tank for engine connecting rod | |
| CN206216842U (en) | A hyperboloid wooden formwork machine | |
| CN210819071U (en) | Sheet metal component is polished and is used flip structure | |
| CN204209406U (en) | Accurate digital control gantry plane milling combined machine of the overhead beam movable structure of a kind of floor type table | |
| CN112893971A (en) | Numerical control metal sheet curve shearing machine | |
| CN111761360A (en) | Large gantry vertical type numerical control boring and milling machine tool | |
| CN107322376B (en) | Rotary filing device | |
| CN213888360U (en) | Magnesium alloy thick plate edge milling device | |
| CN210147283U (en) | Super-huge special steel structure slab unloader | |
| CN210306701U (en) | Adjustable single-side rolling double-angle molding integrated numerical control processing machine for metal plates | |
| CN208391468U (en) | A kind of large-scale curved steel plate mechanical processing machine | |
| CN209773354U (en) | high mechanical parts processing of stability is with forging press | |
| CN112355164A (en) | Sheet metal forming equipment convenient to use | |
| CN206169660U (en) | Longmen processing agency is used in machine -building of high security of high accuracy | |
| CN111922738A (en) | Five-axis linkage aluminum profile machining device | |
| CN222077743U (en) | Double-corner bending machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |