CN201784196U - Drive mechanism of servo spotting forcing press - Google Patents
Drive mechanism of servo spotting forcing press Download PDFInfo
- Publication number
- CN201784196U CN201784196U CN2010205341692U CN201020534169U CN201784196U CN 201784196 U CN201784196 U CN 201784196U CN 2010205341692 U CN2010205341692 U CN 2010205341692U CN 201020534169 U CN201020534169 U CN 201020534169U CN 201784196 U CN201784196 U CN 201784196U
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- China
- Prior art keywords
- slide block
- drive mechanism
- crossbeam
- ballscrew
- servo
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- 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
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- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model provides a drive mechanism of a servo spotting forcing press, the drive mechanism includes a slide block, a crossbeam, a moment motor, a ballscrew and a leading screw nut, the motor, with the end face upward, is fixedly arranged on the slide block, the motor is connected to the ballscrew, the leading screw nut is screwed in the ballscrew and is arranged on the crossbeam. The drive mechanism in the utility model is suitable for spotting and processing of larger molds, the ballscrew can move up and down axially during the transmission due to one end of the ballscrew is free, when the slide block moves upward, the free end can extend out of the crossbeam, greatly saving space for the slide block structure; the problems of inconvenient processing and production is solved without the need for changing the structure size and stroke space of the slide block, moreover, the drive mechanism enables the structure of the servo spotting forcing press to be more compact and reasonable, greatly improves efficiency and precision and is simple in structure as well as practical and economic in use.
Description
Technical field
The utility model relates to a kind of high-precision servo bedding-in forcing press, specifically is the driving mechanism of servo bedding-in forcing press.
Background technology
At present, demand along with the mould modern production, required precision for process equipment is more and more higher, and machining kinds and size range are also comparatively extensive, except the Digit Control Machine Tool processing that needs degree of precision, also need the later mould of Digit Control Machine Tool processing is further repaired, this just needs the also very high bedding-in forcing press of precision to finish; The employed forcing press kind of drive mostly is hydraulic-driven in the industrial production at present, leading screw drives and the driving of crank mechanism, yet hydraulic-driven and crank mechanism drive bad assurance of precision and bad control.
Lead screw transmission be divided into sliding friction transmission and rolling friction transmission again, belong to sliding friction as rectangle, trapezoidal screw, efficient is lower, the also bad relatively control of working environment; Have the precision that adopts the higher ball-screw transmission of relative accuracy to can be good at controlling mould only, adopt servo-drive system control, automaticity is increased greatly, control ratio is easier to; Commonly used is that torque motor is installed on the crossbeam, ball-screw on the torque motor and the feed screw nut who is located on the slide block are used, make slide block move up and down, but the requirement that is subject to processing the size increase can make the increase of relevant pressure machine stroke, the length of the leading screw of main transmission also can increase accordingly, this will make the general structure design of forcing press add to the difficulties, and causes the device fabrication difficulty.
Comprehensive above present situation need be that the press structure of main transmission is improved design to ball-screw.
Summary of the invention
The purpose of this utility model provides a kind of precision, automaticity is higher and the scope of application is bigger servo bedding-in forcing press, particularly improves the driving mechanism that has designed servo bedding-in forcing press, to satisfy the bigger workpiece of processing dimension scope.
The technical solution of the utility model is for this reason, the driving mechanism of servo bedding-in forcing press, comprise slide block, crossbeam, motor, ball-screw, feed screw nut is characterized in that: described motor side is towards last and be installed in and be fixed on the slide block, and motor is connected with ball-screw, ball-screw is rotary with feed screw nut, and feed screw nut is installed on the crossbeam.
Beneficial effect:
The utility model is adapted to the bedding-in processing of big mould, and motor partly is fixed on the slide block, and when slide block moved up and down the bedding-in mould, motor also moved up and down synchronously; When slide block moved upward, the leading screw free end stretched to crossbeam inside, and for the forcing press of big stroke, free end can stretch to beyond the crossbeam, saves the space on the slide block structure greatly; How unrestricted because of the space beyond crossbeam and the crossbeam, when the bedding-in mould in height requires larger-size the time, can increase the length of leading screw.
In running, have more and come part can run to beyond the crossbeam, the physical dimension and the stroke space that do not need to change slide block just can solve problems such as processing inconvenience, and the structure that makes servo bedding-in forcing press is compact and reasonable more, improved efficient and precision greatly, simple in structure economic and practical.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
1 is bedding-in press base, the 2nd among the figure, workbench, the 3rd, column, the 4th, slide block, the 5th, crossbeam, the 6th, motor, the 7th, drive bearing box, the 8th, ball-screw, the 9th, feed screw nut.
The specific embodiment
As shown in Figure 1.
Claims (1)
1. the driving mechanism of servo bedding-in forcing press comprises slide block, crossbeam, motor, ball-screw, feed screw nut is characterized in that: described motor side is towards last and be installed in and be fixed on the slide block, motor is connected with ball-screw, and ball-screw is rotary with feed screw nut, and feed screw nut is installed on the crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205341692U CN201784196U (en) | 2010-09-11 | 2010-09-11 | Drive mechanism of servo spotting forcing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205341692U CN201784196U (en) | 2010-09-11 | 2010-09-11 | Drive mechanism of servo spotting forcing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784196U true CN201784196U (en) | 2011-04-06 |
Family
ID=43816173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205341692U Expired - Fee Related CN201784196U (en) | 2010-09-11 | 2010-09-11 | Drive mechanism of servo spotting forcing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365664A (en) * | 2018-10-19 | 2019-02-22 | 大连嘉翔科技有限公司 | A kind of improved multiple position press with automatic transfer function |
-
2010
- 2010-09-11 CN CN2010205341692U patent/CN201784196U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109365664A (en) * | 2018-10-19 | 2019-02-22 | 大连嘉翔科技有限公司 | A kind of improved multiple position press with automatic transfer function |
| CN109365664B (en) * | 2018-10-19 | 2024-01-12 | 大连嘉翔科技有限公司 | Improved multi-station press with automatic transmission function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20170911 |