CN201140535Y - Press for powder metallurgy - Google Patents
Press for powder metallurgy Download PDFInfo
- Publication number
- CN201140535Y CN201140535Y CNU2007201312190U CN200720131219U CN201140535Y CN 201140535 Y CN201140535 Y CN 201140535Y CN U2007201312190 U CNU2007201312190 U CN U2007201312190U CN 200720131219 U CN200720131219 U CN 200720131219U CN 201140535 Y CN201140535 Y CN 201140535Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- main shaft
- connecting rod
- slide block
- fuselage
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
- B30B1/266—Drive systems for the cam, eccentric or crank axis
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to a pressing machine specially used for smelting powder, which comprises a machine body and a framework, wherein a motor, a bent shaft, a connecting rod, a sliding block and a guiding orbit are arranged on the machine body, a main shaft of the bent shaft extends to the outside of wall boards which are arranged on both sides of the machine body, a flywheel is arranged on one end, a brake is arranged on the other end, wherein one end of the connecting rod is hinged with an eccentric shaft, the other end is hinged with the sliding block, when the motor drives the flywheel to enable the main shaft to rotate, one end of the connecting rod does the circular motion around the shaft line of the main shaft along the eccentric shaft, the other end drives the sliding block to do the alternating motion along the guiding orbit, one end of the bent shaft extends to the outside of the brake, a connecting sleeve is arranged on the shaft end, a pin shaft which is parallel to the shaft line of the main shaft is arranged on the periphery of the connecting sleeve, and an automatic feeding operating rod is hinged with the pin shaft. The operating board of the machine body and the sliding block are in open mode, which is convenient for installing die supports of automatic feeding device and die assemblies, and the feeding step size of the automatic feeding device is synchronized with the jig frequency of the sliding block.
Description
Technical field
The utility model relates to a kind of forcing press, relates in particular to a kind of powder metallurgy special pressure machine.
Background technology
Traditional forcing press, comprise fuselage and frame, fuselage is provided with motor, bent axle, connecting rod, slide block and guide rail, bent axle is by main shaft, crank and eccentric shaft are formed, the main shaft of bent axle stretches out outside the wallboard of fuselage both sides, one end is provided with flywheel, the other end is provided with brake, eccentric shaft links together by crank and main shaft, one end and the eccentric shaft of connecting rod are hinged, the other end links to each other with slide block by ball screw, when motor rotated by the flywheel drive shaft, an end of connecting rod was made circular motion with eccentric shaft around the axis of main shaft, and it is reciprocating along guide rail that the other end drives slide block, fuselage workbench and slide block working face are rectangle plane, and fuselage workbench and slide block working face are provided with die shank hole and clamping cap.This forcing press can only be not easy to install the automatic feeding mould bases and the mould of powder used in metallurgy forcing press by manually carrying out the single-piece operation.
The utility model content
The technical problems to be solved in the utility model provides a kind of powder metallurgy special pressure machine of being convenient to the installation of mould bases.
In order to address the above problem, the utility model provides a kind of powder metallurgy special pressure machine, comprise fuselage and frame, fuselage is provided with motor, bent axle, connecting rod, slide block and guide rail, bent axle is by main shaft, crank and eccentric shaft are formed, the main shaft of bent axle stretches out outside the wallboard of fuselage both sides, one end is provided with flywheel, and the other end is provided with brake, and eccentric shaft links together by crank and main shaft, one end and the eccentric shaft of connecting rod are hinged, the other end and slide block are hinged, and when the motor-driven flywheel made main axis rotation, an end of connecting rod was made circular motion with eccentric shaft around the axis of main shaft, it is reciprocating along guide rail that the other end drives slide block, and the fuselage workbench is an open type.
Slide block structure is an open type.
As improvement of the present utility model, bent axle one end stretches out outside the brake, and axle head is equipped with adjustable adapter sleeve, and the circumference of adapter sleeve is provided with the bearing pin parallel with main-shaft axis, and automatic feed control stick and bearing pin are hinged.
The fuselage workbench is the installation that open type can be convenient to the automatic feeding mould bases; Slide block structure is the installation that open type can be convenient to mould; The automatic feed control stick is connected bent axle one end, and its actuating signal is sent by principal axis of pressing machine, and the feeding step pitch of automatic feeder and slide block jig frequency are realized synchronously.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the front view of the utility model powder metallurgy special pressure machine.
Fig. 2 is the left view of the utility model powder metallurgy special pressure machine.
Fig. 3 is that the E of slide block bottom surface opening shape is to view.
Fig. 4 is that the F of fuselage work top opening shape is to view.
Among the figure: 1 frame, 2 fuselages, 3 big belt wheels, 4 small pulleys, 5 power transmission shafts, 6 Yangtze River Delta bands, 7 short V-belts, 8 motor pulleys, 9 motors, 10 flywheels, 15 bent axles, 16 connecting rods, 17 adapter sleeves, 18 guide rails, 19 ball screws, 21 slide blocks, 25 self-feeding control sticks, 26 bearing pins, 27 brakes
The specific embodiment
As shown in Figures 1 and 2, forcing press comprises frame 1 and fuselage 2, fuselage 2 is provided with motor 9, bent axle 15, connecting rod 16, slide block 21 and guide rail 18, bent axle 15 is by main shaft, crank and eccentric shaft are formed, the main shaft of bent axle 15 passes from the spindle hole of fuselage 2 both sides wallboards, be connected with fuselage 2 wallboards by bearing, the end that main shaft stretches out fuselage 2 wallboards is connected with flywheel 10 by key, the other end is connected with brake 27 by key, eccentric shaft is fixed together by crank and main shaft, and an end and the eccentric shaft of connecting rod 16 are hinged, and the other end is connected with slide block 21 by ball screw 19, guide rail 18 is fixed on the fuselage 2, and slide block 21 can be along guide rail 18 moving linearlies.
Bent axle 15 1 ends stretch out outside the brake 27, axle head is equipped with adjustable adapter sleeve 17, the circumference of adapter sleeve 17 is provided with the bearing pin parallel with main-shaft axis 26, self-feeding control stick 25 is hinged with bearing pin 26, self-feeding control stick 25 is handled automatic feeder, feeding is carried out in rotation with principal axis of pressing machine, and the feeding step pitch of automatic feeding and slide block 21 jig frequencies are realized synchronously.
As shown in Figure 3, the fuselage workbench is an open type.
As shown in Figure 4, slide block 21 structures are open type.
Claims (3)
1, a kind of powder used in metallurgy forcing press, comprise fuselage and frame, fuselage is provided with motor, bent axle, connecting rod, slide block and guide rail, bent axle is by main shaft, crank and eccentric shaft are formed, the main shaft of bent axle stretches out outside the wallboard of fuselage both sides, one end is provided with flywheel, the other end is provided with brake, eccentric shaft links together by crank and main shaft, and an end and the eccentric shaft of connecting rod are hinged, and the other end links to each other with slide block by ball screw, when the motor-driven flywheel makes main axis rotation, one end of connecting rod is made circular motion with eccentric shaft around the axis of main shaft, and it is reciprocating along guide rail that the other end drives slide block, it is characterized in that the fuselage workbench is an open type.
2, powder used in metallurgy forcing press according to claim 1 is characterized in that slide block structure is an open type.
3, powder used in metallurgy forcing press according to claim 1 and 2, it is characterized in that bent axle one end stretches out outside the brake, axle head is provided with adjustable adapter sleeve, and the circumference of adapter sleeve is provided with the bearing pin parallel with main-shaft axis, and automatic feed control stick and bearing pin are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201312190U CN201140535Y (en) | 2008-07-11 | 2008-07-11 | Press for powder metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201312190U CN201140535Y (en) | 2008-07-11 | 2008-07-11 | Press for powder metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201140535Y true CN201140535Y (en) | 2008-10-29 |
Family
ID=40068249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201312190U Expired - Fee Related CN201140535Y (en) | 2008-07-11 | 2008-07-11 | Press for powder metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201140535Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992560A (en) * | 2009-08-06 | 2011-03-30 | 小松产机株式会社 | Press machine |
| CN102649319A (en) * | 2011-02-26 | 2012-08-29 | 荣成金辰机械制造有限公司 | Novel press machine connecting rod structure |
| CN103331933A (en) * | 2013-06-13 | 2013-10-02 | 西安交通大学 | Automatic travel regulating device for pressing machine |
| CN105013980A (en) * | 2015-08-05 | 2015-11-04 | 河南省四达仙龙实业有限公司 | Bending machine |
| CN106425290A (en) * | 2016-08-24 | 2017-02-22 | 浙江萧山金龟机械有限公司 | Preparation method for table press |
-
2008
- 2008-07-11 CN CNU2007201312190U patent/CN201140535Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992560A (en) * | 2009-08-06 | 2011-03-30 | 小松产机株式会社 | Press machine |
| CN101992560B (en) * | 2009-08-06 | 2013-10-16 | 小松产机株式会社 | Press machine |
| CN102649319A (en) * | 2011-02-26 | 2012-08-29 | 荣成金辰机械制造有限公司 | Novel press machine connecting rod structure |
| CN103331933A (en) * | 2013-06-13 | 2013-10-02 | 西安交通大学 | Automatic travel regulating device for pressing machine |
| CN105013980A (en) * | 2015-08-05 | 2015-11-04 | 河南省四达仙龙实业有限公司 | Bending machine |
| CN106425290A (en) * | 2016-08-24 | 2017-02-22 | 浙江萧山金龟机械有限公司 | Preparation method for table press |
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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: 20081029 |