CN2825273Y - Slide block mechanism for numerically controlled high-speed precision press - Google Patents
Slide block mechanism for numerically controlled high-speed precision press Download PDFInfo
- Publication number
- CN2825273Y CN2825273Y CN 200520013556 CN200520013556U CN2825273Y CN 2825273 Y CN2825273 Y CN 2825273Y CN 200520013556 CN200520013556 CN 200520013556 CN 200520013556 U CN200520013556 U CN 200520013556U CN 2825273 Y CN2825273 Y CN 2825273Y
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- CN
- China
- Prior art keywords
- slide block
- sliding block
- connecting rod
- lathe bed
- roller guide
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- Expired - Fee Related
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- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to a sliding block mechanism of a numerical control high-speed precision pressing machine, which has the structure that a machine tool body is provided with a motor, a clutch stop component, a freewheel component, a sliding block and a feeding component, wherein the freewheel component is driven by the motor through the clutch stop component, the freewheel component is arranged on a main shaft, the eccentric section of the main shaft is provided with a connecting rod and the connecting rod is connected with the sliding block. The sliding block is provided with eight symmetrical roller guide rails, and the eight roller guide rails are respectively arranged on a regulating plate. The machine tool body is fixedly provided with four slide plates which correspond to the roller guide rails. Rolling friction is adopted between the sliding block and the machine tool body. The utility model has the advantages of small noise and high precision. The utility model solves the problems of larger noise, lower precision, etc., which are generated because sliding friction is adopted between the sliding block and the machine tool body existing in the prior art.
Description
Technical field
The utility model relates to a kind of High-speed Computer number control fine press slide block mechanism.
Technical background
Forcing press is many by lathe bed and be located at motor on the lathe bed, the clutch and brake parts, and flywheel part, slide block and feeding part are formed, and the flywheel part drive shaft is rotated, and slide block drives lifting by the connecting rod of being located on the spindle eccentricity section.Adopt sliding friction between existing press ram and lathe bed, exist noise bigger, problem such as precision is lower.
Summary of the invention
The utility model purpose is to provide between a kind of slide block and lathe bed and adopts rolling friction, noise is less, and High-speed Computer number control fine press slide block mechanism that precision is higher has solved between slide block that prior art exists and lathe bed and adopted sliding friction, exist noise bigger, problem such as precision is lower.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: lathe bed is provided with motor, the clutch and brake parts, flywheel part, slide block and feeding part, motor drives flywheel part by the clutch and brake parts, flywheel part is located on the main shaft, the eccentric segment of main shaft is provided with connecting rod, and connecting rod is connected with slide block, and described slide block is provided with the roller guide of 8 symmetries, described 8 roller guides are located at respectively on the adjustable plate, are installed with 4 slide plates corresponding with roller guide on the described lathe bed.Adopt roller guide and slide plate to cooperate in the lifting of lathe bed slide block and move, adopt rolling friction to reduce the frictional resistance that slide block moves on lathe bed, reduced the operating noise of forcing press, improved the operating accuracy of forcing press.
As preferably, described adjustable plate is installed on the slide block by regulating bolt and Adjusting bolt Adjusting screw, and described slide plate is fixed on the lathe bed by board and set bolt.Adjustable plate is installed on the slide block by regulating bolt and Adjusting bolt Adjusting screw, can regulates the gap of roller guide and slide plate, prevent the swing of limited slip block in lifting process, improved the slip precision of slide block.
As preferably, the cavity of described slide block and oil cylinder cover form the oil cylinder cavity, and connecting rod one end and piston rod end are hinged, and piston rod passes oil cylinder cover and is provided with piston and the piston end socket.The closed height of slide block adopts the hydraulic pressure adjustment by piston rod and the adjustment that cooperates that the cavity and the oil cylinder cover of slide block form the oil cylinder cavity, can realize the fine setting of slide block closed height, and easy to adjust, precision is higher.
Therefore, the utlity model has between slide block and lathe bed and adopt rolling friction, noise is less, and precision is than characteristics such as height.Adopt roller guide and slide plate to cooperate in the lifting of lathe bed slide block and move, adopt rolling friction to reduce the frictional resistance that slide block moves on lathe bed, reduced the operating noise of forcing press, improved the operating accuracy of forcing press.
Description of drawings
Accompanying drawing 1 is a kind of perspective view of forcing press;
Accompanying drawing 2 is A-A views of accompanying drawing 1;
Accompanying drawing 3 is sectional structure schematic diagrames of the utility model slide block mechanism;
Accompanying drawing 4 is plan structure schematic diagrames of the utility model slide block mechanism.
Specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, lathe bed 1 is provided with motor, clutch and brake parts 7, flywheel part 6, slide block 2 and feeding part 3, motor drives flywheel part 6 by clutch and brake parts 7, flywheel part 6 is located on the main shaft 4, the eccentric segment of main shaft 4 is provided with connecting rod 8, and connecting rod is connected with slide block 2, and slide block 2 is provided with the roller guide 15 of 8 symmetries, 8 roller guides 15 are located at respectively on the adjustable plate 16, adjustable plate 16 is installed on the slide block 2 with Adjusting bolt Adjusting screw 18 by regulating bolt 17, is installed with 4 slide plates 14 corresponding with roller guide 15 on the lathe bed 1, and slide plate 14 is fixed on the lathe bed 1 by board 13 and set bolt 19.Adopt roller guide and slide plate to cooperate in the lifting of lathe bed slide block and move, adopt rolling friction to reduce the frictional resistance that slide block moves on lathe bed, reduced the operating noise of forcing press, improved the operating accuracy of forcing press.The cavity of slide block 2 and oil cylinder cover 10 form the oil cylinder cavity, and connecting rod 8 one ends and piston rod 9 ends are hinged, and piston rod 9 passes oil cylinder cover and is provided with piston 11 and piston end socket 12.
Claims (3)
1, a kind of High-speed Computer number control fine press slide block mechanism, lathe bed (1) is provided with motor, clutch and brake parts (7), flywheel part (6), slide block (2) and feeding part (3), motor drives flywheel part (6) by clutch and brake parts (7), flywheel part (6) is located on the main shaft (4), the eccentric segment of main shaft (4) is provided with connecting rod (8), connecting rod is connected with slide block (2), it is characterized in that described slide block (2) is provided with the roller guide (15) of 8 symmetries, described 8 roller guides (15) are located at respectively on the adjustable plate (16), are installed with 4 slide plates (14) corresponding with roller guide (15) on the described lathe bed (1).
2, High-speed Computer number control fine press slide block mechanism according to claim 1, it is characterized in that described adjustable plate (16) is installed on the slide block (2) with Adjusting bolt Adjusting screw (18) by regulating bolt (17), described slide plate (14) is fixed on the lathe bed (1) by board (13) and set bolt (19).
3, High-speed Computer number control fine press slide block mechanism according to claim 1 and 2, the cavity and the oil cylinder cover (10) that it is characterized in that described slide block (2) form the oil cylinder cavity, connecting rod (8) one ends and piston rod (9) end are hinged, and piston rod (9) passes oil cylinder cover and is provided with piston (11) and piston end socket (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013556 CN2825273Y (en) | 2005-07-26 | 2005-07-26 | Slide block mechanism for numerically controlled high-speed precision press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013556 CN2825273Y (en) | 2005-07-26 | 2005-07-26 | Slide block mechanism for numerically controlled high-speed precision press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2825273Y true CN2825273Y (en) | 2006-10-11 |
Family
ID=37065458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520013556 Expired - Fee Related CN2825273Y (en) | 2005-07-26 | 2005-07-26 | Slide block mechanism for numerically controlled high-speed precision press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2825273Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143663A (en) * | 2013-03-21 | 2013-06-12 | 宁波海星机械制造有限公司 | Gapless slide unit transmission mechanism of multi-station cold header |
| CN106564210A (en) * | 2016-11-16 | 2017-04-19 | 浙江大学 | Guiding device for four-column hydraulic press slide block |
-
2005
- 2005-07-26 CN CN 200520013556 patent/CN2825273Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143663A (en) * | 2013-03-21 | 2013-06-12 | 宁波海星机械制造有限公司 | Gapless slide unit transmission mechanism of multi-station cold header |
| CN103143663B (en) * | 2013-03-21 | 2015-08-12 | 宁波海星机械制造有限公司 | Multistage cold former gapless slide unit transmission mechanism |
| CN106564210A (en) * | 2016-11-16 | 2017-04-19 | 浙江大学 | Guiding device for four-column hydraulic press slide block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061011 Termination date: 20130726 |