CN204977516U - Two some punch presses of closed - Google Patents
Two some punch presses of closed Download PDFInfo
- Publication number
- CN204977516U CN204977516U CN201520574349.6U CN201520574349U CN204977516U CN 204977516 U CN204977516 U CN 204977516U CN 201520574349 U CN201520574349 U CN 201520574349U CN 204977516 U CN204977516 U CN 204977516U
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- CN
- China
- Prior art keywords
- bent axles
- flywheel
- upper die
- punch press
- die component
- 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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Abstract
The utility model provides a two some punch presses of closed, including frame, drive mechanism, go up membrane module and membrane module down, drive mechanism includes motor, flywheel, clutch, two bent axles and crank pendulum rod, the motor is connected with the flywheel, the clutch is installed on the flywheel, the clutch is connected with the one end of transmission shaft, the other end of transmission shaft is provided with the driving cog, the one end of two bent axles all is connected with gear wheel, one of them gear wheel and driving cog meshing, two gear wheel synchronous transmission, the other end of two bent axles all is connected with the eccentric wheel, and the one end and the eccentric wheel of crank pendulum rod are connected, and the other end is connected with spherical pole, and spherical pole passes through coupling assembling to be connected with last membrane module, the utility model discloses the multiple gearing of the two some punch presses of cancellation transmission adopts a driving shaft to drive two bent axles, simple structure, and the assembly precision is high.
Description
Technical field
The utility model relates to punch press field, is specifically related to a kind of closed double-point punch press.
Background technology
For realizing the punching press of large product and solving when product needed multi-step forming processes; need the problem of frequent shutdown and replacing diel; at present; there is kinds of point mode structure punch press; there is two bent axles synchronization action simultaneously; make punch press can once complete twice stamping procedure, but how to control by a power source drive two bent axles accurately synchronization action be a difficult problem, between the bent axle of both sides draw bail require very high.
Utility model content
The utility model provides a kind of closed double-point punch press, solves the problem that existing kinds of point mode structure punch press precision is low.
The utility model realizes the technical scheme that above-mentioned technique effect adopts:
A kind of closed double-point punch press, comprise frame, transmission mechanism, upper die component and lower mold assemblies, described transmission mechanism, upper die component and lower mold assemblies are all fixed in frame, described transmission mechanism comprises motor, flywheel, clutch, two bent axles and crank rocking beam, described motor is connected with flywheel, described clutch is arranged on flywheel, described clutch is connected with one end of power transmission shaft, the other end of described power transmission shaft is provided with driving cog, one end of described two bent axles is all connected with gear wheel, described in one of them, gear wheel engages with driving cog, two gear wheel Synchronous Transmission, the other end of described two bent axles is all connected with eccentric wheel, one end of described crank rocking beam is connected with eccentric wheel, the other end is connected with spherical bar, described spherical bar is connected with upper die component by coupling assembling, described lower mold assemblies is arranged on the below of upper die component.
Further, described coupling assembling comprises ball seat, spheroid upper cover and holder, described ball seat and spheroid upper cover are connected by holder and in being wrapped in by the spheroid of spherical bar lower end, described holder is connected with turbine box, and described turbine box is wrapped in the outside of ball seat and is connected with upper die component.
Further, described two bent axles are arranged in parallel.
Further, described eccentric wheel and crank rocking beam are integrative-structures.
Further, frame is also provided with control cabinet and operating desk.
The beneficial effects of the utility model are: the Multi-stage transmission cancelling transmission two point punch press, and adopt a driving shaft to drive two bent axles, structure is simple, assembly precision is high, ensure that the synchronism of the motion of two point punch crank, improve the punching precision of punch press, also improve the efficiency of assembling simultaneously.
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of a kind of closed double-point punch press of the present utility model;
Fig. 2 is the transmission mechanism structural representation A of a kind of closed double-point punch press of the present utility model;
Fig. 3 is the transmission mechanism structural representation B of a kind of closed double-point punch press of the present utility model;
Fig. 4 is the sectional view of the coupling assembling of a kind of closed double-point punch press of the present utility model.
In figure: 1-frame; 2-transmission mechanism; 21-motor; 22-flywheel; 23-clutch; 24-two bent axles; 25-crank rocking beam; 26-power transmission shaft; The first gear of 28-; The second largest gear of 29-; 210-first bent axle; 211-second bent axle; 212-eccentric wheel; The spherical bar of 213-; 3-upper die component; 5-coupling assembling; 51-ball seat; 52-spheroid upper cover; 53-holder; 54-turbine box.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
As described in Figure 1, a kind of diacytic type press bed, comprise for fixing frame 1, upper die component 3, lower mold assemblies and the transmission mechanism 2 driving upper die component to move up and down, described transmission mechanism 2, upper die component 3 and lower mold assemblies are all fixed in frame 1, described lower mold assemblies is arranged on the below of upper die component, described transmission mechanism comprises motor 21, flywheel 22, clutch 23, two bent axles 24 and crank rocking beam 25, clutch is arranged in flywheel, described motor 21 is connected by belt with flywheel 23, described clutch 23 is connected with one end of power transmission shaft 26, the other end of described power transmission shaft 26 is connected with driving cog 27, one end of described two bent axles 24 is all connected with gear wheel, first gear 28 and second largest gear 29 respectively, described first gear 28 wherein engages with driving cog, second largest gear 29 and first gear 28 Synchronous Transmission, described two bent axles comprise the first bent axle 210 and the second bent axle 211, first bent axle 210 and the second bent axle 211 arranged in parallel, the other end of described two bent axles is all connected with eccentric wheel 212, the lower end of eccentric wheel 212 is connected with crank rocking beam 25, the lower end of crank rocking beam 25 is connected with spherical bar 213, described spherical bar 213 is connected with upper die component 3 by coupling assembling 5, described coupling assembling 5 comprises ball seat 51, spheroid upper cover 52 and holder 53, described ball seat 51 and spheroid upper cover 52 are connected by holder 53 and in being wrapped in by the spheroid of spherical bar lower end, described holder 53 is connected with turbine box 54, described turbine box 54 is wrapped in the outside of ball seat 51 and is connected with upper die component 3, described lower mold assemblies is arranged on the below of upper die component 3.Described eccentric wheel 212 and crank rocking beam 25 are integrative-structures.Described frame 1 is also provided with control cabinet and the press bed operating desk of press bed Circuits System.
During work, by driven by motor flywheel, when clutch closes, flywheel drives drive axis thus drives driving cog to rotate, and then drives gear wheel motion, under the drive of gear wheel, two crankshaft-synchronous rotate, then crank rocking beam swings back and forth under eccentric effect, and promotion spheroid upper cover and holder move up and down by spherical bar then, thus upper die component realizes upper and lower ramming motion.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a closed double-point punch press, comprise frame, transmission mechanism, upper die component and lower mold assemblies, it is characterized in that described transmission mechanism, upper die component and lower mold assemblies are all fixed in frame, described transmission mechanism comprises motor, flywheel, clutch, two bent axles and crank rocking beam, described motor is connected with flywheel, described clutch is arranged on flywheel, described clutch is connected with one end of power transmission shaft, the other end of described power transmission shaft is provided with driving cog, one end of described two bent axles is all connected with gear wheel, described in one of them, gear wheel engages with driving cog, two gear wheel Synchronous Transmission, the other end of described two bent axles is all connected with eccentric wheel, one end of described crank rocking beam is connected with eccentric wheel, the other end is connected with spherical bar, described spherical bar is connected with upper die component by coupling assembling, described lower mold assemblies is arranged on the below of upper die component.
2. a kind of closed double-point punch press according to claim 1, it is characterized in that described coupling assembling comprises ball seat, spheroid upper cover and holder, described ball seat and spheroid upper cover are connected by holder and in being wrapped in by the spheroid of spherical bar lower end, described holder is connected with turbine box, and described turbine box is wrapped in the outside of ball seat and is connected with upper die component.
3. a kind of closed double-point punch press according to claim 1, is characterized in that described two bent axles are arranged in parallel.
4. a kind of closed double-point punch press according to claim 1, is characterized in that described eccentric wheel and crank rocking beam are integrative-structures.
5. a kind of closed double-point punch press according to claim 1, is characterized in that frame is also provided with control cabinet and operating desk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520574349.6U CN204977516U (en) | 2015-07-31 | 2015-07-31 | Two some punch presses of closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520574349.6U CN204977516U (en) | 2015-07-31 | 2015-07-31 | Two some punch presses of closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204977516U true CN204977516U (en) | 2016-01-20 |
Family
ID=55111928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520574349.6U Expired - Fee Related CN204977516U (en) | 2015-07-31 | 2015-07-31 | Two some punch presses of closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204977516U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734468A (en) * | 2016-12-21 | 2017-05-31 | 宁波澳玛特高精冲压机床股份有限公司 | A kind of transmission mechanism for punch press |
| CN106739066A (en) * | 2016-12-21 | 2017-05-31 | 宁波澳玛特高精冲压机床股份有限公司 | A kind of transmission device for punch press |
| CN106739064A (en) * | 2016-12-21 | 2017-05-31 | 宁波澳玛特高精冲压机床股份有限公司 | A kind of modified punch press |
| CN113910656A (en) * | 2021-10-08 | 2022-01-11 | 无锡乔森精工机械有限公司 | Closed double-point eccentric crankshaft punching machine of two-stage gear reduction mechanism |
| CN114013098A (en) * | 2021-10-27 | 2022-02-08 | 无锡乔森精工机械有限公司 | Two inseparable punches of point crank based on integral type design |
| CN116673381A (en) * | 2023-06-06 | 2023-09-01 | 无锡乔森精工机械有限公司 | Closed double-point eccentric crankshaft punching machine of secondary gear reduction mechanism |
-
2015
- 2015-07-31 CN CN201520574349.6U patent/CN204977516U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734468A (en) * | 2016-12-21 | 2017-05-31 | 宁波澳玛特高精冲压机床股份有限公司 | A kind of transmission mechanism for punch press |
| CN106739066A (en) * | 2016-12-21 | 2017-05-31 | 宁波澳玛特高精冲压机床股份有限公司 | A kind of transmission device for punch press |
| CN106739064A (en) * | 2016-12-21 | 2017-05-31 | 宁波澳玛特高精冲压机床股份有限公司 | A kind of modified punch press |
| CN113910656A (en) * | 2021-10-08 | 2022-01-11 | 无锡乔森精工机械有限公司 | Closed double-point eccentric crankshaft punching machine of two-stage gear reduction mechanism |
| CN114013098A (en) * | 2021-10-27 | 2022-02-08 | 无锡乔森精工机械有限公司 | Two inseparable punches of point crank based on integral type design |
| CN116673381A (en) * | 2023-06-06 | 2023-09-01 | 无锡乔森精工机械有限公司 | Closed double-point eccentric crankshaft punching machine of secondary gear reduction mechanism |
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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: 20160120 Termination date: 20160731 |