CN212042492U - Lever type mechanical stamping device - Google Patents
Lever type mechanical stamping device Download PDFInfo
- Publication number
- CN212042492U CN212042492U CN201921934220.6U CN201921934220U CN212042492U CN 212042492 U CN212042492 U CN 212042492U CN 201921934220 U CN201921934220 U CN 201921934220U CN 212042492 U CN212042492 U CN 212042492U
- Authority
- CN
- China
- Prior art keywords
- shaft
- lever
- plate
- stamping device
- gear
- 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
- 238000005242 forging Methods 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 241000227287 Elliottia pyroliflora Species 0.000 claims description 4
- 238000004080 punching Methods 0.000 abstract description 4
- 239000010687 lubricating oil Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a lever mechanical stamping device comprises upper shaft, axis, lower shaft, two upper and lower bar plates, gear, motor, connects through the axis between two bar plates, and the axis both ends are connected with the bearing respectively, and the centre passes through connecting rod and gear connection, and motor drive gear goes up the bar plate and passes through the upper shaft connection roof, and the upper shaft both ends are connected with the frame, and lower bar plate passes through the lower shaft and is connected with the last mould of die forging equipment, and the lower shaft both ends are connected with the frame. The utility model discloses structural connection is simple, and occupation space is little, moreover through above-mentioned two board lever stamping structure, the stamping workpiece atress is balanced, and the noise is low and the vibration is little, and lever punching press utilizes lever principle directly to dash the energy can be saved.
Description
Technical Field
The utility model belongs to a machinery, concretely relates to lever mechanical stamping device.
Background
As a press machine disclosed in chinese patent application No.: CN99230062.2, the fuselage mainly sets up piston cylinder, lever, connecting rod, slider, through the control to the hydro-cylinder, realizes the adjustment to suppression power, slider working stroke, speed, reaches three kinds of technological actions of drawing, suppression, blanking, can not produce the overload phenomenon, can realize the pressurize of each step in the pressing process and the time delay requirement, and the positioning accuracy of slider bottom dead center. However, the press adopts a single lever mode to drive the slide block to press downwards, so that the problems of large power consumption and small pressing force of the slide block of the press are caused.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a lever type mechanical stamping device.
The utility model provides a technical scheme that above-mentioned technical problem adopted is:
the utility model relates to a lever mechanical stamping device comprises upper shaft, axis, lower shaft, two upper and lower bars boards, gear, motor, connects through the axis between two bars boards, and the axis both ends are connected with the bearing respectively, and the centre passes through connecting rod and gear connection, and motor drive gear goes up the bar board and passes through the upper shaft connection roof, and the upper shaft both ends are connected with the frame, and lower bar board passes through the lower shaft and is connected with the last mould of die forging equipment, and the lower shaft both ends are connected with the frame.
Furthermore, the connecting ends of the upper and lower lever plates are provided with lubricating structures, grooves are arranged in the upper and lower lever plates and connected with pipelines of the lubricating structures, and the grooves are also contacted with the shaft. The friction between the shaft and the upper and lower lever plates is reduced in the punching process through lubricating oil, and the heat generated by the shaft is taken away through circulating lubricating oil.
Furthermore, copper sleeves are additionally arranged between the upper bar plate, the lower bar plate and the middle shaft. Contact through copper sheathing and axle, increase the life of going up the lever plate and putting down the lever plate.
Furthermore, a copper sleeve between the upper lever plate and the lower lever plate is combined into a circular ring, and an oil groove is formed in the inner wall of the copper sleeve.
Further, the lower end of the stamping device is connected with a backing plate.
The utility model has the advantages that:
the utility model discloses structural connection is simple, and occupation space is little, moreover through above-mentioned two board lever stamping structure, the stamping workpiece atress is balanced, and the noise is low and the vibration is little, and lever punching press utilizes lever principle directly to dash the energy can be saved.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is a side view of the structure of the present invention;
icon: 1. the stamping die comprises a rack, 2, a die forging device, 3, a stamping device, 4, a base, 5, an upper die, 6, a lower die, 7, an upper shaft, 8, a middle shaft, 9, a lower shaft, 10, an upper lever plate, 11, a lower lever plate, 12, a gear, 13, a motor, 14, a slide block, 15, a balance cylinder, 16, an adjusting block, 17, a cushion plate, 18, a connecting shaft, 19, an eccentric disc connecting rod, 20, an eccentric disc connecting rod cover, 21, an ejection oscillating bar, 22, an ejector rod, 23, an eccentric wheel, 24, a connecting rod 1, 25, a connecting rod 2, 26, an oscillating bar 1, 27, an oscillating bar 2, 28, an ejection connecting rod, 29, an ejection rod, 30, an ejection connecting rod fixing seat, 31, a welding ejector rod, 32, a connecting nut, 33 and an.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
As shown in fig. 1, a lever type mechanical stamping device comprises an upper shaft, a middle shaft, a lower shaft, an upper bar plate, a lower bar plate, a gear and a motor, wherein the two bar plates are connected through the middle shaft, two ends of the middle shaft are respectively connected with a bearing, the middle of the middle shaft is connected with the gear through a connecting rod, the motor drives the gear, the upper bar plate is connected with a top plate through the upper shaft, two ends of the upper shaft are connected with a frame, the lower bar plate is connected with an upper die of die forging equipment through the lower shaft, and two ends of the lower.
The joints of the upper lever plate and the lower lever plate with the middle shaft are semicircular arcs.
The connecting ends of the upper and lower lever plates are provided with lubricating structures, grooves are arranged in the upper and lower lever plates and connected with pipelines of the lubricating structures, and the grooves are also contacted with the shaft. The friction between the shaft and the upper and lower lever plates is reduced in the punching process through lubricating oil, and the heat generated by the shaft is taken away through circulating lubricating oil.
Copper sleeves are additionally arranged among the upper lever plate, the lower lever plate and the middle shaft. Contact through copper sheathing and axle, increase the life of going up the lever plate and putting down the lever plate.
The copper bush between the upper lever plate and the lower lever plate is combined into a circular ring, and the inner wall of the copper bush is provided with an oil groove.
The lower end of the stamping device is connected with a backing plate.
The above description is only exemplary of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, or improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (5)
1. The utility model provides a mechanical stamping device which characterized in that: the stamping die comprises an upper shaft, a middle shaft, a lower shaft, an upper bar plate, a lower bar plate, a gear and a motor, wherein the two bar plates are connected through the middle shaft, two ends of the middle shaft are respectively connected with a bearing, the middle of the middle shaft is connected with the gear through a connecting rod, the motor drives the gear, the upper bar plate is connected with a top plate through the upper shaft, two ends of the upper shaft are connected with a frame, the lower bar plate is connected with an upper die of the die forging equipment through the lower shaft, and two ends.
2. A mechanical stamping device as claimed in claim 1, wherein: the connecting ends of the upper and lower lever plates are provided with lubricating structures, grooves are arranged in the upper and lower lever plates and connected with pipelines of the lubricating structures, and the grooves are also contacted with the shaft.
3. A mechanical stamping device as claimed in claim 1, wherein: copper sleeves are additionally arranged among the upper lever plate, the lower lever plate and the middle shaft.
4. A mechanical stamping device as claimed in claim 3, wherein: the copper bush between the upper lever plate and the lower lever plate is combined into a circular ring, and the inner wall of the copper bush is provided with an oil groove.
5. A mechanical stamping device as claimed in claim 1, wherein: the lower end of the stamping device is connected with a backing plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921934220.6U CN212042492U (en) | 2019-11-11 | 2019-11-11 | Lever type mechanical stamping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921934220.6U CN212042492U (en) | 2019-11-11 | 2019-11-11 | Lever type mechanical stamping device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212042492U true CN212042492U (en) | 2020-12-01 |
Family
ID=73508357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921934220.6U Expired - Fee Related CN212042492U (en) | 2019-11-11 | 2019-11-11 | Lever type mechanical stamping device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212042492U (en) |
-
2019
- 2019-11-11 CN CN201921934220.6U patent/CN212042492U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
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: 20201201 |