CN201940498U - Drive-feeding machine with double motors and double lead-screws - Google Patents
Drive-feeding machine with double motors and double lead-screws Download PDFInfo
- Publication number
- CN201940498U CN201940498U CN 201020657491 CN201020657491U CN201940498U CN 201940498 U CN201940498 U CN 201940498U CN 201020657491 CN201020657491 CN 201020657491 CN 201020657491 U CN201020657491 U CN 201020657491U CN 201940498 U CN201940498 U CN 201940498U
- Authority
- CN
- China
- Prior art keywords
- screw
- guide rail
- sides
- connecting plate
- line slideway
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000003754 machining Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
Images
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to a bi-motor mariages thick stick transmission feed mechanism in the numerical control capstan head punch press field, a pay-off workstation sets up on a fuselage, and the pay-off workstation both sides respectively are equipped with a sharp guide rail, and a sharp guide rail of both sides parallels the setting, and the cooperation is equipped with and follows the gliding slider of sharp guide rail length orientation on the sharp guide rail, is connected with the connecting plate on the slider, installs the length orientation looks vertically crossbeam of length orientation and sharp guide rail on the connecting plate of both sides, and the pay-off workstation both sides correspond with sharp guide rail and are equipped with two sets of boll screws, and the lead screw one end of boll screw is connected through the servomotor transmission of shaft coupling on one side of corresponding, and the connecting plate of nut seat on one side of corresponding of boll screw is fixed mutually. The device is used as the Y axle pay-off of numerical control capstan head punch press, and the vibration of boll screw and crossbeam is little. As far as possible light can be accomplished to the weight of crossbeam, has reduced the drive load of boll screw; can improve the working efficiency of numerical control capstan head punch press.
Description
Technical field
The utility model relates to a kind of NC turret punch machine, particularly the feed mechanism on the NC turret punch machine.
Background technology
In the prior art, the feed spool of NC turret punch machine comprises seesaw Y-axis on the direction of X-axis on the planker side-to-side movement direction and crossbeam.Current, single motor single ball-screw transmission mechanism is adopted in the Y-axis feeding of NC turret punch machine, the nut seat of ball-screw connects with crossbeam by connection seat, because the screw mandrel of ball-screw is slender axles, poor rigidity, and be positioned at the centre position of both sides line slideway, there is vibration during running, when running up, vibrate more seriously, also to be ball-screw in the high dynamic driving of high speed field use the bottleneck problem that is faced for this.Simultaneously, because ball-screw nut directly links to each other with crossbeam, produce resonance for avoiding ball-screw and crossbeam, need to improve by the weight that increases crossbeam the rigidity of crossbeam, this has also increased the load that Y-axis drives, and it is dynamically high at a high speed to make the Y-axis feeding be difficult to.Along with the development in market, the client is but more and more higher to the requirement of NC turret punch machine working (machining) efficiency.For satisfying this demand, the feed mechanism of NC turret punch machine need possess dynamically high at a high speed, and original single motor single leading screw driving mechanism has not satisfied the new demand of market to NC turret punch machine.
The utility model content
The purpose of this utility model provides a kind of bi-motor mariages thick stick transmission feed mechanism, makes its vibration little, and feeding is steady, can improve the NC turret punch machine feeding speed, satisfies the demand of client to the high working (machining) efficiency of NC turret punch machine.
The purpose of this utility model is achieved in that a kind of bi-motor mariages thick stick transmission feed mechanism, comprise the feeding workbench that is provided with on the fuselage, described feeding workbench both sides respectively are provided with a line slideway, the line slideway of both sides parallels setting, cooperate on the line slideway and be provided with the slide block that can slide along the line slideway length direction, be connected with connecting plate on the slide block, the perpendicular crossbeam of length direction of length direction and line slideway is installed on the connecting plate of both sides, described feeding workbench both sides are corresponding with line slideway to be provided with two groups of ball-screws, leading screw one end of ball-screw is in transmission connection through the servomotor of shaft coupling with a corresponding side, and the nut seat of ball-screw fixes with the connecting plate of a corresponding side.
This device is as the Y-axis feeding of NC turret punch machine, and ball-screw is arranged on feeding workbench both sides, near line slideway, and does not directly link to each other with crossbeam, has avoided both to produce resonance.Nut seat links to each other with line slideway by connecting plate, and the line slideway of high rigidity can play inhibitory action to the vibration of leading screw.The weight of crossbeam can be accomplished as far as possible light, has reduced the driving load of ball-screw.This feed mechanism is simple and reasonable for structure, can improve the actuating speed of ball-screw, realizes the high speed feeding, improves the operating efficiency of NC turret punch machine.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the partial enlarged drawing of A among Fig. 1.
Wherein, 1 crossbeam, 2 nut seats, 3 leading screws, 4 shaft couplings, 5 servomotors, 6 feeding workbench, 7 line slideways, 8 slide blocks, 9 connecting plates.
The specific embodiment
As illustrated in fig. 1 and 2, be a kind of bi-motor mariages thick stick transmission feed mechanism, comprise the feeding workbench 6 that is provided with on the fuselage, described feeding workbench 6 both sides respectively are provided with a line slideway 7, the line slideway 7 of both sides parallels setting, cooperate on the line slideway 7 and be provided with the slide block 8 that can slide along the line slideway length direction, be connected with connecting plate 9 on the slide block 8, the perpendicular crossbeam 1 of length direction of length direction and line slideway is installed on the connecting plate 9 of both sides, feeding workbench 6 both sides and line slideway 7 be corresponding to be provided with two groups of ball-screws, leading screw 3 one ends of ball-screw are in transmission connection with the servomotor 5 of a corresponding side through shaft coupling 4, and the nut seat 2 of ball-screw fixes with the connecting plate 9 of a corresponding side.
This bi-motor mariages thick stick transmission feed mechanism is used on NC turret punch machine, feeding speed has reached 80m/min, and existing its feeding speed of VT-300 type NC turret punch machine of single ball-screw transmission feed mechanism that adopts only has 60m/min, and the feeding speed of this device is 1.3 times of prior art.And, can realize big acceleration owing to light weight, good rigidly, be particularly suitable for the frequent requirement of NC turret punch machine feed mechanism start-stop.Through test, prove that NC turret punch machine adopts rack-and-pinion transmission feed mechanism, can realize that the high speed of feeding is dynamically high, satisfied the client day by day to the high efficiency requirement of NC turret punch machine.
Claims (1)
1. bi-motor mariages thick stick transmission feed mechanism, comprise the feeding workbench that is provided with on the fuselage, described feeding workbench both sides respectively are provided with a line slideway, the line slideway of both sides parallels setting, cooperate on the line slideway and be provided with the slide block that can slide along the line slideway length direction, be connected with connecting plate on the slide block, the perpendicular crossbeam of length direction of length direction and line slideway is installed on the connecting plate of both sides, it is characterized in that: described feeding workbench both sides are corresponding with line slideway to be provided with two groups of ball-screws, leading screw one end of ball-screw is in transmission connection through the servomotor of shaft coupling with a corresponding side, and the nut seat of ball-screw fixes with the connecting plate of a corresponding side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020657491 CN201940498U (en) | 2010-12-09 | 2010-12-09 | Drive-feeding machine with double motors and double lead-screws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020657491 CN201940498U (en) | 2010-12-09 | 2010-12-09 | Drive-feeding machine with double motors and double lead-screws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940498U true CN201940498U (en) | 2011-08-24 |
Family
ID=44467850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020657491 Expired - Fee Related CN201940498U (en) | 2010-12-09 | 2010-12-09 | Drive-feeding machine with double motors and double lead-screws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940498U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513467A (en) * | 2012-01-04 | 2012-06-27 | 安徽省爱力特家电成套装备有限公司 | Following machining system for automatic production line |
| CN104096777A (en) * | 2013-04-15 | 2014-10-15 | 上海新力机器厂 | Feeding mechanism for numerical control turret punch press |
| CN111203460A (en) * | 2018-11-22 | 2020-05-29 | 周口师范学院 | An automatic feeding device for a bending machine |
-
2010
- 2010-12-09 CN CN 201020657491 patent/CN201940498U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513467A (en) * | 2012-01-04 | 2012-06-27 | 安徽省爱力特家电成套装备有限公司 | Following machining system for automatic production line |
| CN104096777A (en) * | 2013-04-15 | 2014-10-15 | 上海新力机器厂 | Feeding mechanism for numerical control turret punch press |
| CN111203460A (en) * | 2018-11-22 | 2020-05-29 | 周口师范学院 | An automatic feeding device for a bending machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105522741A (en) | Precise support rod type three-directional punching machine tool | |
| CN201940498U (en) | Drive-feeding machine with double motors and double lead-screws | |
| CN202753454U (en) | Double-screw press | |
| CN201446737U (en) | Guide-rail precision adjusting mechanism of pressing machine tool | |
| CN105080994B (en) | High-precision aluminum profile dual-traction machine | |
| CN201940495U (en) | Rack and pinion transmission feed mechanism | |
| CN201889586U (en) | Crossbeam longitudinal driving and composite guide rail device of laser cutter | |
| CN109915560A (en) | Miniature electric linear driving servo steering engine | |
| CN203475089U (en) | Transverse motion device for yarn guiding | |
| CN204295395U (en) | The two drive transmission device of single screw | |
| CN201979729U (en) | Die cutting mechanism with smooth operation at high speed | |
| CN201760749U (en) | Lifting Y-axis power tool rest device of numerical control turning and milling combination machine | |
| CN201663521U (en) | Knife block adjusting device of servo paper insertion machine | |
| CN204330371U (en) | A kind of driving based on center of gravity theoretical singly to be driven, is twoly driven experiment table | |
| CN203448743U (en) | Numerical control right-angle plate shearing machine | |
| CN203739317U (en) | Movement mechanism of carton corner pasting heads | |
| CN201442185U (en) | Transmission mechanism of shaper | |
| CN203082145U (en) | High-precision rack and pinion mechanism for shearing and stripping cables | |
| CN204431741U (en) | The transmission mechanism of 3D printer | |
| CN204820442U (en) | Stick with paste cam shaping moving mechanism of box make -up machine | |
| CN202398687U (en) | Single servo main transmission mechanism of numerical control turret punch press | |
| CN202186068U (en) | Beam driving device of numerical control turret punch press | |
| CN206249901U (en) | A kind of multi-functional slide unit of triple speed movement | |
| CN202053284U (en) | Honeycomb paper core shearing apparatus with high adjustment precision capable of saving energy | |
| CN201529713U (en) | Twisting machine structural modification |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20191209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |