CN204449079U - A kind of multi-station punch and feeding assembly - Google Patents
A kind of multi-station punch and feeding assembly Download PDFInfo
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- CN204449079U CN204449079U CN201520103774.7U CN201520103774U CN204449079U CN 204449079 U CN204449079 U CN 204449079U CN 201520103774 U CN201520103774 U CN 201520103774U CN 204449079 U CN204449079 U CN 204449079U
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- feeding assembly
- slide block
- feeding
- station
- frame
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Abstract
The utility model relates to a kind of feeding assembly, in multi-station punch, comprising: frame; Be connected in the servomotor in described frame; Center is connected in the eccentric wheel on the output shaft of described servomotor; One end is hinged on the connecting rod of described eccentric output; Be hinged and connected with the other end of described connecting rod, and be slidably mounted on the slide block in described frame; Be distributed in the both sides of punching press station, be fixedly linked with described slide block, and the slider bar of manipulator is installed.This feeding assembly is not by the impact of punch crank bottom dead centre, thus avoid the vibrations occurred in feeding process, improve feeding stability, Comparatively speaking, because servomotor rotary course is more stable, thus with the prerequisite of punching press beat match under suitably can improve feeding speed, therefore feeding efficiency is improved.The invention also discloses a kind of multi-station punch with above-mentioned feeding assembly.
Description
Technical field
The utility model relates to machinery manufacturing technology field, particularly a kind of multi-station punch and feeding assembly.
Background technology
Multi-station punch is the pressing equipment commonly used in machine components manufacture process, according to the difference making part, it is generally provided with multiple stations that quantity is different, and workpiece can obtain finished product after needing to carry out punching operation on each punching press station.
Such as just need to use multi-station punch in retainer production process, multi-station punch is provided with feeding assembly, the retainer carrying out punching press is needed first to be placed on first punching press station, next punching press station will be sent under the effect of feeding assembly after this station completes punching operation, reach will be continued under the effect of feeding assembly, until complete punching operation on all punching press stations after completing punching operation at next punching press station.
Feeding assembly in current multi-station punch utilizes the eccentric center principle of punch crank to realize feeding, in the process that punch crank is rotated, the slider bar being distributed in punching press station both sides is pulled by the round of chain, slider bar drives the manipulator be connected with it to seesaw, thus realizes driving workpiece to continue to advance along punching press station by the mode of manipulator relay.
Although this kind of feeding assembly can realize feeding process, but in punching course, be subject to the impact of punching press bottom dead centre, be very easy in transmitting procedure occur pausing, trembling, which results in multi-station tooling feeding stable not, and in order to make feeding comparatively stable, also need by feeding speed set lower, which results in the defect that multi-station punch feeding efficiency is lower.
Therefore, feeding stability and the feeding efficiency that how can improve multi-station punch are that current those skilled in the art need technical solution problem badly.
Utility model content
One of the purpose of this utility model is to provide a kind of feeding assembly, can improve the feeding stability of multi-station punch, and can improve feeding efficiency.
Another object of the present utility model is to provide a kind of multi-station punch with above-mentioned feeding assembly.
For solving the problems of the technologies described above, the feeding assembly that the utility model provides, in multi-station punch, comprising:
Frame;
Be connected in the servomotor in described frame;
Center is connected in the eccentric wheel on the output shaft of described servomotor;
One end is hinged on the connecting rod of described eccentric output;
Be hinged and connected with the other end of described connecting rod, and be slidably mounted on the slide block in described frame;
Be distributed in the both sides of punching press station, be fixedly linked with described slide block, and the slider bar of manipulator is installed, described manipulator comprises and is symmetricly set on the first manipulator component on the slider bar of both sides and the second manipulator component, forms the clamping part with workpiece configurations adaptation after described first manipulator component and described second manipulator component docking.
Preferably, in above-mentioned feeding assembly, described frame is provided with the slide rail along workpiece movable direction extends, described slide block is provided with the chute with described slide rail adaptation.
Preferably, in above-mentioned feeding assembly, described frame is provided with the chute along workpiece movable direction extends, described slide block is provided with the slide rail with described chute adaptation.
Preferably, in above-mentioned feeding assembly, described slider bar is connected by middle brace rod with described slide block, and the two ends of described middle brace rod are connected with described slide block and described slider bar bolt respectively.
Preferably, in above-mentioned feeding assembly, described slide block carries out the installing hole of position adjustments along workpiece movable direction being arranged at intervals with the described middle brace rod of multiple confession.
In multi-station punch disclosed in the utility model, comprise feeding assembly, and feeding assembly is the feeding assembly disclosed in above-mentioned any one.
As can be seen from the above technical solutions, in feeding assembly disclosed in the utility model, frame is provided with servomotor, and the output of servomotor is fixedly installed eccentric wheel, eccentric output is hinged with connecting rod, the other end and the slide block of connecting rod are hinged and connected, slide block be distributed in station both sides and the slider bar being provided with manipulator is fixedly linked.
Movable eccentric wheel can be with to rotate by the rotation of servomotor, the connecting rod hinged with eccentric wheel will be with movable slider slide anteroposterior in frame, thus realize driving draw runner to carry out the object moved forward and backward by slide block, those skilled in the art it is easily understood that, the velocity of rotation of motor should be adaptive with the punching press beat of punch press, with ensure manipulator complete feeding after punch press just carry out punching press, compared with prior art, feeding assembly in the utility model has broken away from the dependence to punch crank, and again have employed servomotor to drive slider bar and move, this is not just by the impact of punch crank bottom dead centre, thus avoid the vibrations occurred in feeding process, improve feeding stability, Comparatively speaking, because servomotor rotary course is more stable, thus with the prerequisite of punching press beat match under suitably can improve feeding speed, therefore feeding efficiency is improved.
Multi-station punch disclosed in the utility model is used for have employed above-mentioned feeding assembly, and therefore it has the attendant advantages of above-mentioned feeding assembly concurrently, and the utility model no longer repeats this.
Accompanying drawing explanation
The structural representation of feeding assembly of Fig. 1 for providing in the utility model embodiment;
The structural representation of another angle of feeding assembly of Fig. 2 for providing in the utility model embodiment.
Wherein, 1 is servomotor, and 2 is eccentric wheel, and 3 is connecting rod, and 4 is slide block, and 5 is slider bar, and 6 is middle brace rod, and 7 is frame.
Detailed description of the invention
One of core of the present utility model is to provide a kind of feeding assembly, can improve the feeding stability of multi-station punch, and can improve feeding efficiency.
Another core of the present utility model is to provide a kind of multi-station punch with above-mentioned feeding assembly.
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please also refer to Fig. 1 and Fig. 2, feeding assembly disclosed in the utility model is used in multi-station punch, and this feeding assembly comprises frame 7, servomotor 1, eccentric wheel 2, connecting rod 3, slide block 4 and slider bar 5, its mid frame 7 is as the installation foundation of miscellaneous part, servomotor 1 is fixedly installed in frame 7, the pivot of eccentric wheel 2 is connected on the output shaft of servomotor 1, one end of connecting rod 3 is hinged on the output of eccentric wheel 2, the other end and slide block 4 are hinged and connected, as shown in FIG., slide block 4 is slidably mounted in frame 7, and it can carry out slide anteroposterior along the moving direction of workpiece, slider bar 5 is distributed in the both sides of punching press station, itself and slide block 4 are fixedly linked, and manipulator slider bar 5 is provided with for holding workpiece, manipulator comprises and is symmetricly set on the first manipulator component on the slider bar of both sides and the second manipulator component, the clamping part with workpiece configurations adaptation is formed after first manipulator component and the docking of the second manipulator component.
Need to be described, the rotary speed of servomotor 1 needs to carry out adaptability adjustment according to the punching press beat of punch press, so that make after the manipulator on slider bar 5 completes feeding, punch press starts to carry out punching press.
Feeding assembly disclosed in above-described embodiment compared with prior art, break away from the dependence to punch crank, and again have employed servomotor 1 to drive slider bar 5 and move, this just not by the impact of punch crank bottom dead centre, thus avoids the vibrations occurred in feeding process, improves feeding stability, Comparatively speaking, because servomotor 1 rotary course is more stable, thus with the prerequisite of punching press beat match under suitably can improve feeding speed, therefore feeding efficiency is improved.
Those skilled in the art it is easily understood that, the mode that slide block 4 and frame 7 are slidably installed is more, such as in the present embodiment, frame 7 is provided with the slide rail extended along workpiece movable direction, slide block 4 is provided with the chute with slide rail adaptation, slide block 4 is arranged on the slide rail of frame 7 by the slide that it is arranged; Certainly, understandable, can also be provided with the chute along workpiece movable direction extends in frame 7, slide block 4 be provided with the slide rail with chute adaptation, slide block 4 is arranged on the chute of frame 7 by the slide rail that it is arranged.
Please also refer to Fig. 1 and Fig. 2, slider bar 5 can directly be connected with slide block 4, also intermediate connector can be adopted to realize indirectly being connected, in the present embodiment, slider bar 5 and slide block 4 adopt the mode be indirectly connected to be connected, be provided with middle brace rod 6 between slider bar 5 and slide block 4, the two ends of middle brace rod 6 are connected with slide block 4 and slider bar 5 bolt respectively.Middle brace rod 6 and slide block 4 and slider bar 5 mode with bolts can ensure dismounting easily between middle brace rod 6 and its attaching parts.
Understandablely be, in order to ensure that manipulator can move back and forth between former and later two stations, the offset of eccentric wheel 2 should be designed to 1/2 of former and later two station distances, but after running for a long time, easily there is deviation in feeding and the reseting precision of manipulator, in order to regulate the feeding of manipulator and reseting precision, in the present embodiment, slide block 4 is along the moving direction of workpiece being arranged at intervals with multiple installing hole carrying out position adjustments for middle brace rod 6, middle brace rod 6 can connect from different installing holes, so that regulate feeding and the reseting precision of manipulator.
Also disclose a kind of multi-station punch in the utility model, this multi-station punch comprises feeding assembly, and described feeding assembly is feeding assembly disclosed in above-mentioned any embodiment.
Because this multi-station punch includes above-mentioned feeding assembly, thus this multi-station punch has the relevant art of above-mentioned feeding assembly concurrently a little, no longer repeats herein to this.
Above multi-station punch provided by the utility model and feeding assembly are described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (6)
1. a feeding assembly, in multi-station punch, is characterized in that, comprising:
Frame (7);
Be connected in the servomotor (1) in described frame (7);
Center is connected in the eccentric wheel (2) on the output shaft of described servomotor (1);
One end is hinged on the connecting rod (3) of the output of described eccentric wheel (2);
Be hinged and connected with the other end of described connecting rod (3), and be slidably mounted on the slide block (4) in described frame (7);
Be distributed in the both sides of punching press station, be fixedly linked with described slide block (4), and the slider bar (5) of manipulator is installed, described manipulator comprises and is symmetricly set on the first manipulator component on the slider bar of both sides and the second manipulator component, forms the clamping part with workpiece configurations adaptation after described first manipulator component and described second manipulator component docking.
2. feeding assembly according to claim 1, is characterized in that, described frame (7) is provided with the slide rail along workpiece movable direction extends, and described slide block (4) is provided with the chute with described slide rail adaptation.
3. feeding assembly according to claim 1, is characterized in that, described frame (7) is provided with the chute along workpiece movable direction extends, and described slide block (4) is provided with the slide rail with described chute adaptation.
4. feeding assembly according to claim 1, it is characterized in that, described slider bar (5) is connected by middle brace rod (6) with described slide block (5), and the two ends of described middle brace rod (6) are connected with described slide block (4) and described slider bar (5) bolt respectively.
5. feeding assembly according to claim 4, is characterized in that, described slide block (4) carries out the installing hole of position adjustments along workpiece movable direction being arranged at intervals with the described middle brace rod of multiple confession (6).
6. a multi-station punch, comprises feeding assembly, it is characterized in that, described feeding assembly is the feeding assembly as described in claim 1-5 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103774.7U CN204449079U (en) | 2015-02-12 | 2015-02-12 | A kind of multi-station punch and feeding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103774.7U CN204449079U (en) | 2015-02-12 | 2015-02-12 | A kind of multi-station punch and feeding assembly |
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| Publication Number | Publication Date |
|---|---|
| CN204449079U true CN204449079U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520103774.7U Active CN204449079U (en) | 2015-02-12 | 2015-02-12 | A kind of multi-station punch and feeding assembly |
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| CN (1) | CN204449079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158572A (en) * | 2020-10-20 | 2021-01-01 | 张帆 | Material lifting, overturning and sorting device |
-
2015
- 2015-02-12 CN CN201520103774.7U patent/CN204449079U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158572A (en) * | 2020-10-20 | 2021-01-01 | 张帆 | Material lifting, overturning and sorting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190131 Address after: 252035 No. 66, Zhengjia Town Industrial Zone, Dongchangfu District, Liaocheng, Shandong. Patentee after: Shandong Kinde precision machinery Polytron Technologies Inc Address before: 252035 Guozixiang Village, Zhengjiazhen, Dongchangfu District, Liaocheng City, Shandong Province Patentee before: LIAOCHENG RUNDA BEARING RETAINER FACTORY |
|
| TR01 | Transfer of patent right |