CN102091941B - Large-scale reciprocating type kinematic machine tool drive device - Google Patents
Large-scale reciprocating type kinematic machine tool drive device Download PDFInfo
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- CN102091941B CN102091941B CN 201010595474 CN201010595474A CN102091941B CN 102091941 B CN102091941 B CN 102091941B CN 201010595474 CN201010595474 CN 201010595474 CN 201010595474 A CN201010595474 A CN 201010595474A CN 102091941 B CN102091941 B CN 102091941B
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Abstract
The invention relates to a large-scale machine tool drive device, and in particular relates to a large-scale reflex kinematic machine tool drive device. The large-scale reflex kinematics machine tool drive device comprises a machine tool frame and a machine tool body, and is characterized in that a force point fixed pulley fixed on one end of the machine tool frame, machine tool body fixed pulleys uniformly distributed on the machine tool body, a roller and a hoisting drum fixed on one end of the machine tool, and a gear shifting mechanism and a speed control motor sequentially arranged on the hoisting drum, wherein wire ropes are wound on the force point fixed pulley, the machine tool body fixed pulleys and the hoisting drum. The large-scale reflex kinematic machine tool drive device has a unique structure, low cost and a good environmental-protection effect, and can manufacture large-scale manufacture machine tools with arbitrary sizes to suit the integral processing of large-scale workpieces and improve the product manufacture accuracy.
Description
Technical field
The present invention relates to a kind of drive unit of heavy duty machine tools, especially relate to the drive unit of large-scale scale reflex kinematic machine tool.
Background technology
The planer-type milling machine of producing both at home and abroad at present and gantry wound bed all adopt fluid pressure drive device and spiro driving device, these two kinds of drive systems surpass more than the 6000mm in lathe length, almost just can not grow again, so the above lathe of 6000mm is exactly a blank, but the above workpiece of 6000mm is a lot, in order to solve the whole processing problems above the workpiece more than the 6000mm length, the processing machine tool above 6000mm length just must be arranged.Along with industrialized development, large-scale and oversized engineering is more and more, and large-scale workpiece is also more and more, and required precision is also more and more higher, so corresponding processing machine tool must be arranged.But existing hydraulic-driven and screw drive system can't solve this difficult problem, also are the Main Bottlenecks of restriction heavy duty machine tools development.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide that a kind of structure is unique, cost is low, environment protecting good, can produce the large-scale manufacturing machine tool, the integral body processing to adapt to large-scale workpiece, the drive unit that improves the large-scale scale reflex kinematic machine tool of the product accuracy of manufacture of arbitrary dimension.
The present invention realizes in the following way:
A kind of drive unit of large-scale scale reflex kinematic machine tool, it comprises lathe bedstead and bed piece, it is characterized in that: the end at above-mentioned lathe bedstead is fixed with two force fixed pulleys, be evenly equipped with four lathe bed fixed pulleys at described bed piece, the other end at above-mentioned lathe bedstead is fixed with carrying roller and elevator drum from inside to outside successively, be furnished with successively gear and variable-speed motor on the elevator drum, the side that described elevator drum is furnished with above-mentioned gear and variable-speed motor is the left side of elevator drum, and opposite side is the right side of elevator drum;
Above-mentioned two force fixed pulleys are symmetrically arranged, and are respectively left front force fixed pulley, right front force fixed pulley; In above-mentioned four lathe bed fixed pulleys, two lathe bed fixed pulleys of close described force, position fixed pulley are for being symmetrical set, be defined as left front lathe bed fixed pulley, right front lathe bed fixed pulley, two other lathe bed fixed pulley of the close described carrying roller in position is defined as left back lathe bed fixed pulley, right back lathe bed fixed pulley also for being symmetrical set;
All be wound with steel wire rope on above-mentioned force fixed pulley, lathe bed fixed pulley and the elevator drum, the steel wire rope of winding lathe bed fixed pulley stretches out from the left end of described elevator drum, walk around successively behind left front force fixed pulley, left back lathe bed fixed pulley, right back lathe bed fixed pulley, the right front force fixed pulley around entering elevator drum right-hand member, the position that elevator drum middle part keeps left is also stretched out steel wire rope and is walked around successively behind right front lathe bed fixed pulley, the left front lathe bed fixed pulley position of keeping right around entering elevator drum middle part again; Thereby the described bed piece of the traction drives of utilizing elevator drum and steel wire rope carries out scale reflex kinematic at described lathe bedstead.
The present invention has following effect:
1) structure is unique: the inventive system comprises lathe bedstead and lathe bed thereof, it is characterized in that: the end at above-mentioned lathe bedstead is fixed with the force fixed pulley, is evenly equipped with fixed pulley, is fixed with carrying roller and elevator drum at above-mentioned lathe bedstead one end at bed piece, be furnished with gear and variable-speed motor on the elevator drum, all be wound with steel wire rope on above-mentioned force fixed pulley, bedstead fixed pulley and the elevator drum; This device is main by changing namely power propulsion system of drive system, substitute existing hydraulic system and screw rod propulsion system with novel winding plant, this New type driving system adopts the principle of hoist engine, in conjunction with the fulcrum relation of each tractive force of lathe itself with install and carry out a kind of drive system of scale reflex kinematic.
2) cost is low, environment protecting good: elevator drive system and fluid power system that the utility model provides, the screw drive system compares: cost is 1/10th of hydraulic pressure, it is 1/15th of screw rod, and the power set consumption that provides of the utility model be like product 1/3rd less than, reducing noise 20-25 decibel, hydraulic oil saves 100%, pollutes and reduces by 85%, about 1000 kilograms of conservation of raw material.
4) by changing the drive unit of present stage large-sized gantry machine, the manufacturing technology of heavy duty machine tools is simplified, utilize technique can produce the large-scale manufacturing machine tool of arbitrary dimension, to adapt to the integral body processing of large-scale workpiece, improve the accuracy of manufacture of product, produce huge lathe for machine-tool industry drive system is provided.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
A kind of drive unit of large-scale scale reflex kinematic machine tool, it comprises lathe bedstead 1 and bed piece 2, as shown in Figure 1: the end at above-mentioned lathe bedstead 1 is fixed with force fixed pulley 3, be evenly equipped with lathe bed fixed pulley 4 at bed piece 2, be fixed with carrying roller 5 and elevator drum 6 at above-mentioned lathe bedstead 1 one ends, be furnished with successively gear 7 and variable-speed motor 8 on the elevator drum 6, above-mentioned force fixed pulley 3, all be wound with steel wire rope 9 on lathe bed fixed pulley 4 and the elevator drum 6, above-mentioned force fixed pulley 3 is furnished with two in an end bilateral symmetry of described lathe bedstead 1, and described bedstead fixed pulley 4 is evenly equipped with four at the middle part of described bed piece 2.
Claims (1)
1. the drive unit of a large-scale scale reflex kinematic machine tool, it comprises lathe bedstead (1) and bed piece (2), it is characterized in that: the end at above-mentioned lathe bedstead (1) is fixed with two force fixed pulleys (3), be evenly equipped with four lathe bed fixed pulleys (4) at described bed piece (2), the other end at above-mentioned lathe bedstead (1) is fixed with carrying roller (5) and elevator drum (6) from inside to outside successively, be furnished with successively gear (7) and variable-speed motor (8) on the elevator drum (6), the side that described elevator drum (6) is furnished with above-mentioned gear (7) and variable-speed motor (8) is the left side of elevator drum (6), and opposite side is the right side of elevator drum (6);
Above-mentioned two force fixed pulleys (3) are symmetrically arranged, and are respectively left front force fixed pulley, right front force fixed pulley; In above-mentioned four lathe bed fixed pulleys (4), two lathe bed fixed pulleys of the close described force fixed pulley (3) in position are for being symmetrical set, be defined as left front lathe bed fixed pulley, right front lathe bed fixed pulley, two other lathe bed fixed pulley of the close described carrying roller (5) in position is defined as left back lathe bed fixed pulley, right back lathe bed fixed pulley also for being symmetrical set;
Above-mentioned force fixed pulley (3), all be wound with steel wire rope (9) on lathe bed fixed pulley (4) and the elevator drum (6), the steel wire rope (9) of winding lathe bed fixed pulley (4) stretches out from the left end of described elevator drum (6), walk around successively left front force fixed pulley, left back lathe bed fixed pulley, right back lathe bed fixed pulley, around entering elevator drum (6) right-hand member, the position that elevator drum (6) middle part keeps left is also stretched out steel wire rope (9) and is walked around successively right front lathe bed fixed pulley behind the fixed pulley of right front force, behind the left front lathe bed fixed pulley again around the position that enters elevator drum (6) middle part and keep right; Thereby utilize the described bed piece of traction drives (2) of elevator drum (6) and steel wire rope (9) to carry out scale reflex kinematic at described lathe bedstead (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010595474 CN102091941B (en) | 2010-12-21 | 2010-12-21 | Large-scale reciprocating type kinematic machine tool drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010595474 CN102091941B (en) | 2010-12-21 | 2010-12-21 | Large-scale reciprocating type kinematic machine tool drive device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102091941A CN102091941A (en) | 2011-06-15 |
| CN102091941B true CN102091941B (en) | 2013-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010595474 Expired - Fee Related CN102091941B (en) | 2010-12-21 | 2010-12-21 | Large-scale reciprocating type kinematic machine tool drive device |
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| Country | Link |
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| CN (1) | CN102091941B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479236A (en) * | 2015-12-21 | 2016-04-13 | 张忠其 | Drive device for working platform |
| CN105690257A (en) * | 2016-01-21 | 2016-06-22 | 江门银特银数控机床有限公司 | Workbench of grinding machine |
| CN117655763A (en) * | 2022-08-29 | 2024-03-08 | 浙江亚微精密机床有限公司 | Guide rail dual-mode driving mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3529481A (en) * | 1968-03-27 | 1970-09-22 | Boleslaw L Budzyn | Chain drive system for mobile loading platform or for two- or three-dimensional indexing |
| CN2106031U (en) * | 1991-08-14 | 1992-06-03 | 张廷纯 | Driving device with numerical control for cutting machine |
| CN2574829Y (en) * | 2002-07-30 | 2003-09-24 | 张廷纯 | Abrasive belt replace mechanism of axial type abrasive belt grinding machine |
| CN101294620A (en) * | 2008-06-27 | 2008-10-29 | 冯志晶 | Reciprocating linear motion mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004338017A (en) * | 2003-05-14 | 2004-12-02 | Farukomu:Kk | Workpiece moving device |
-
2010
- 2010-12-21 CN CN 201010595474 patent/CN102091941B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3529481A (en) * | 1968-03-27 | 1970-09-22 | Boleslaw L Budzyn | Chain drive system for mobile loading platform or for two- or three-dimensional indexing |
| CN2106031U (en) * | 1991-08-14 | 1992-06-03 | 张廷纯 | Driving device with numerical control for cutting machine |
| CN2574829Y (en) * | 2002-07-30 | 2003-09-24 | 张廷纯 | Abrasive belt replace mechanism of axial type abrasive belt grinding machine |
| CN101294620A (en) * | 2008-06-27 | 2008-10-29 | 冯志晶 | Reciprocating linear motion mechanism |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2004-338017A 2004.12.02 |
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| CN102091941A (en) | 2011-06-15 |
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Granted publication date: 20130417 Termination date: 20151221 |
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