CN201189619Y - High efficient automatic cutter-changing numerically controlled machine with double mainshafts and double cutter holders - Google Patents

High efficient automatic cutter-changing numerically controlled machine with double mainshafts and double cutter holders Download PDF

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Publication number
CN201189619Y
CN201189619Y CNU2008200844471U CN200820084447U CN201189619Y CN 201189619 Y CN201189619 Y CN 201189619Y CN U2008200844471 U CNU2008200844471 U CN U2008200844471U CN 200820084447 U CN200820084447 U CN 200820084447U CN 201189619 Y CN201189619 Y CN 201189619Y
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China
Prior art keywords
main shaft
tool
displacement drive
double
workbench
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Expired - Fee Related
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CNU2008200844471U
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Chinese (zh)
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吴解弟
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Individual
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Individual
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Abstract

The utility model provides an automatic tool-changing numerical control machine tool with high efficiency, double main shafts and double tool magazines, which comprises a base and gantry upright posts. The numerical control machine tool is provided with a left-side worktable and a right-side worktable which are arranged left and right and are respectively provided with workpieces; above the left-side worktable and the right-side worktable, the numerical control machine tool is provided with a left-side electric main shaft relative to the left-side worktable and a right-side electric main shaft relative to the right-side worktable; and the numerical control machine tool is provided with a tool magazine of the left-side electric main shaft and a tool magazine of the right-side electric main shaft as well. The machine tool has the advantages that the machine tool can save product designing time and machining time by 50 percent, and can decrease the quantity of the prior machine stations by a half when producing the same products, thereby decreasing occupied space and operating workers, reducing cost and improving the production efficiency of the machine tool, and the machine tool is provided with double tool magazines for changing and setting tools automatically, thereby realizing automatic production.

Description

A kind of high efficiency pair of main shaft double-pole storehouse NC machine tools with automatic tool changer
Technical field
The utility model relates to the Digit Control Machine Tool field.
Background technology
Digit Control Machine Tool is widely used in the parts manufacture field of all trades and professions, and the multiaxial motion Digit Control Machine Tool is a most advanced and most widely used class in the numerical control industry, and it is widely used in the processing of boats and ships, space flight and aviation, mould, military precision instrument such as civilian.
Though present Digit Control Machine Tool has precision, the advantage that automaticity is high, but most now Digit Control Machine Tool all is based on three-shaft linkage, it establishes one group of table drive system, a main tapping cutting system, during operation, simultaneously can only process a product, if in some specific industries, as processing sole mould, some are generally each one of left-right symmetry glasses moulds etc., its shape, big or small and thin portion decorative pattern, literal all axisymmetricly the time, if adopt present general NC lathe, must be equipped with two lathes, single processes, certainly will occupy bigger space like this and expend bigger cost, and efficient is low.Such as in some produce processing industry in batches, converted products also is unicity, and what only require is working (machining) efficiency.For present general NC lathe, though can realize the automation requirement, each lathe once can only be processed a product.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of high efficiency pair of main shaft double-pole storehouse NC machine tools with automatic tool changer can processing two products simultaneously.For this reason, the utility model is by the following technical solutions: it comprises base, gantry upright post, left side workbench that workpiece is set respectively and the right side workbench arranged about described Digit Control Machine Tool is provided with, described Digit Control Machine Tool is provided with above left side workbench and right side workbench with respect to the electronic main shaft in the left side of left side workbench with respect to the electronic main shaft in the right side of right side workbench, and described Digit Control Machine Tool also is provided with the tool magazine of the electronic main shaft of tool magazine and right side of the electronic main shaft in left side.
Described electronic main shaft is a motor and by motor-driven cutter holding device.
Owing to adopt the technical solution of the utility model, the utlity model has following advantage: 1. it is in product design stage and modeling software process, can only need to calculate one group gets final product, such as in die for shoe-sole, only need in the pin of the design left and right sides wherein one can in this utility model, select symmetry to process just can to process symmetrical a pair of shoes bottom die, do not need to design again other one, therefore saved the product design time 50%; 2. in the product digital control processing stage, the consuming time and general NC machine tooling of two workpiece of the disposable processing of the utility model equates the man-hour that workpiece consumed; Therefore therefore, saved process time 50%, working (machining) efficiency also doubles, and if use this to use the comparable original board number of the identical product of novel production to reduce half, takes up an area of the space thereby reduce, operator and reducing cost.And the general NC lathe needs segmental machining symmetry workpiece, and the disposable processing of the utility model can be finished, and the symmetry height; And can process simultaneously with the shape workpiece, improve the production efficiency of lathe.3. be equipped with double-pole storehouse automatic tool changer, tool setting, realize automated production.
Description of drawings
Fig. 1 is the structural representation of embodiment that the utility model provides.
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
With reference to attached Fig. 1 and 2.It comprises base 2, base 2 is installed on the ground 1, left side workbench 17 that workpiece is set respectively and the right side workbench 18 arranged about described Digit Control Machine Tool is provided with, described Digit Control Machine Tool is provided with above left side workbench and right side workbench with respect to the electronic main shaft 15 in the left side of left side workbench with respect to the electronic main shaft 20 in the right side of right side workbench, drawing reference numeral 16 is the blade of the electronic main shaft clamping in left side, drawing reference numeral 21 is the blade of the electronic main shaft clamping in right side, and described Digit Control Machine Tool also is provided with the tool magazine 23 of the electronic main shaft of tool magazine 22 and right side of the electronic main shaft in left side.Each tool magazine all is provided with tool setting gauge.
In the present embodiment, in order to realize automatic tool changer better, it is provided with the displacement drive of the electronic main shaft of displacement drive and right side of the electronic main shaft in described left side respectively, described displacement drive is installed on the gantry upright post 7, gantry upright post 7 is installed on the base 2, and described displacement drive is done one of them the direction motion in left and right directions and the fore-and-aft direction and driven the displacement drive that electronic main shaft is done the above-below direction motion for driving electronic main shaft.
In the present embodiment, the displacement drive of the electronic main shaft of the displacement drive of the electronic main shaft in left side and right side drives electronic main shaft, and to do left and right directions motion be the X-direction motion, and driving electronic main shaft, to do the above-below direction motion be the Z-direction motion.Described displacement drive comprises drive motors and feed screw nut's transmission mechanism.
The displacement drive of the electronic main shaft in left side: the drive motors 13 of X-direction motion, drawing reference numeral 12 is the X-direction screw mandrel, drawing reference numeral 14 is the installation main body of the electronic main shaft in left side, it is connected with screw mandrel 12 by nut, the drive motors 11 of Z-direction motion is installed on it, drawing reference numeral 24 is the screw mandrel of Z-direction, and the electronic main shaft in left side is connected with screw mandrel 24 by nut.
The displacement drive of the electronic main shaft in right side: the drive motors 9 of X-direction motion, drawing reference numeral 8 is the X-direction screw mandrel, drawing reference numeral 19 is the installation main body of the electronic main shaft in right side, it is connected with screw mandrel 8 by nut, the drive motors 10 of Z-direction motion is installed on it, drawing reference numeral 25 is the screw mandrel of Z-direction, and the electronic main shaft in right side is connected with screw mandrel 25 by nut.
The tool magazine 22 of the electronic main shaft in described left side is located at outside the left side of left side workbench, and the tool magazine 23 of the electronic main shaft in described right side is located at outside the right side of right side workbench.
In the present embodiment, the remaining direction of left and right directions and fore-and-aft direction promptly with the motion of fore-and-aft direction, is realized by the motion of workbench that also this direction is defined as the Y direction.The worktable displacement drive unit is installed on the base 2, and it comprises drive motors 5 and feed screw nut transmission mechanism, and drawing reference numeral 4 is a Y direction screw mandrel.
During operation, when above-mentioned drive motors receiving control system instructed, each screw mandrel rotated, and attaching nut will carry out symmetric motion or same movement, thereby processed symmetry or identical workpiece, was implemented in same lathe and finished symmetry processing or identical processing.
When having only wherein one group of working group's operation, during as motor 4,13,10, workbench 17, drive motors 15 operations, can finish the single-piece work of traditional Digit Control Machine Tool.When two groups of working groups all move, can finish the workpiece of two symmetries or identical workpiece.
To process required cutter before processing packs into only to need behind the tool magazine employed first cutter in the processing accessed and carries out manual tool setting and get final product, the replacing of all the other cutters is determined tool length by the tool setting gauge automatic tool preset, realize automatic tool changer and tool setting, do not need as general-purpose machining center, before processing, all cutters all to be carried out manual tool setting and set up the cutter benefit.
When the needs tool changing, by the required cutter of instruction input number, left and right electronic main axle moving is to tool change position, the tool magazine rotating operation stops after searching required cutter number, left and right electronic main shaft descends and adorns cutter, and left and right electronic main shaft is pulled out and made cutter break away from tool magazine, and tool setting is finished.Can select the tool changing simultaneously of left and right electronic main shaft when tool changing, left and right electronic main shaft also can be carried out tool changing separately.

Claims (7)

1, a kind of high efficiency pair of main shaft double-pole storehouse NC machine tools with automatic tool changer, it is characterized in that it comprises base, gantry upright post, left side workbench that workpiece is set respectively and the right side workbench arranged about described Digit Control Machine Tool is provided with, described Digit Control Machine Tool is provided with above left side workbench and right side workbench with respect to the electronic main shaft in the left side of left side workbench with respect to the electronic main shaft in the right side of right side workbench, and described Digit Control Machine Tool also is provided with the tool magazine of the electronic main shaft of tool magazine and right side of the electronic main shaft in left side.
2, a kind of high efficiency pair of main shaft double-pole storehouse NC machine tools with automatic tool changer as claimed in claim 1, it is characterized in that it is respectively equipped with the displacement drive of the electronic main shaft of displacement drive and right side of the electronic main shaft in described left side, described displacement drive is done one of them the direction motion in left and right directions and the fore-and-aft direction and is driven the displacement drive that electronic main shaft is done the above-below direction motion for driving electronic main shaft.
3, a kind of high efficiency pair of main shaft double-pole storehouse NC machine tools with automatic tool changer as claimed in claim 2, it is characterized in that described displacement drive is to drive the electronic main shaft of execution to do the left and right directions motion and drive the displacement drive that electronic main shaft is done the above-below direction motion, the tool magazine of the electronic main shaft in described left side is located at outside the left side of left side workbench, and the tool magazine of the electronic main shaft in described right side is located at outside the right side of right side workbench.
4, a kind of high efficiency pair of main shaft double-pole storehouse NC machine tools with automatic tool changer as claimed in claim 3, it is characterized in that it is provided with the displacement drive of described left side workbench and right side workbench, described displacement drive is installed on the base, and described displacement drive is made the displacement drive of the remaining direction motion in left and right directions and the fore-and-aft direction for driving workbench.
5, a kind of high efficiency pair of main shaft double-pole storehouse NC machine tools with automatic tool changer as claimed in claim 3, it is characterized in that it is provided with the displacement drive of described left side workbench and right side workbench, described displacement drive is installed on the base, and described displacement drive is made the displacement drive of fore-and-aft direction motion for driving workbench.
6, as claim 2,3,4 or 5 described a kind of high efficiency pair of main shaft double-pole storehouse NC machine tools with automatic tool changer, it is characterized in that described displacement drive comprises drive motors and feed screw nut's transmission mechanism.
7, as claim 1,2,3,4 or 5 described a kind of high efficiency pair of main shaft double-pole storehouse NC machine tools with automatic tool changer, it is characterized in that each tool magazine all is provided with tool setting gauge.
CNU2008200844471U 2008-03-28 2008-03-28 High efficient automatic cutter-changing numerically controlled machine with double mainshafts and double cutter holders Expired - Fee Related CN201189619Y (en)

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CNU2008200844471U CN201189619Y (en) 2008-03-28 2008-03-28 High efficient automatic cutter-changing numerically controlled machine with double mainshafts and double cutter holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200844471U CN201189619Y (en) 2008-03-28 2008-03-28 High efficient automatic cutter-changing numerically controlled machine with double mainshafts and double cutter holders

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CN201189619Y true CN201189619Y (en) 2009-02-04

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102336110A (en) * 2010-07-15 2012-02-01 常州精华数控设备有限公司 Computerized numerical control engraving machine
CN105171074A (en) * 2015-09-28 2015-12-23 西安宝钢钢材加工配送有限公司 Gantry vertical numerical control milling machine machining center with double heads and double tool changers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102336110A (en) * 2010-07-15 2012-02-01 常州精华数控设备有限公司 Computerized numerical control engraving machine
CN105171074A (en) * 2015-09-28 2015-12-23 西安宝钢钢材加工配送有限公司 Gantry vertical numerical control milling machine machining center with double heads and double tool changers
CN105171074B (en) * 2015-09-28 2018-04-03 西安宝钢钢材加工配送有限公司 Gantry vertical numerical control double end double-pole storehouse milling machine machining center

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090204

Termination date: 20110328