Efficient stamping device for compressor production
Technical Field
The utility model relates to the technical field of stamping for compressor production, in particular to a high-efficiency stamping device for compressor production.
Background
The compressor is used for compressing and driving the refrigerant in the air conditioner refrigerant loop, the compressor is generally arranged in the outdoor unit, the compressor pumps the refrigerant from the low-pressure area to be compressed and then sent to the high-pressure area for cooling and condensing, the refrigerant is also changed into liquid state from gas state through the radiating fins and is increased in pressure, the compressor is generally assembled by a plurality of devices, and in order to ensure the stability of the compressor, the base of the compressor is generally formed by stamping.
The press forming is a process forming method for obtaining a workpiece (stamping part) with a required shape and size by applying external force to plates, strips, pipes, sectional materials and the like by using a press device and a die for compressor production to make the plates, the strips, the pipes, the sectional materials and the like generate plastic deformation or separation, and the stamped blank is mainly a hot rolled and cold rolled steel plate and a steel belt.
The existing stamping device for producing a part of compressors is used when stamping a stamping machine raw material steel belt, waste fragments after stamping often appear to remain or be clamped on a stamping die, the device is damaged, the working efficiency is reduced, workers are required to use tools such as a push plate and a roller to clean and dredge the fragments from the die, cleaning is not easy, time and labor are wasted, operation steps are complicated, certain potential safety hazards exist, the use of the stamping device is inconvenient, and the working strength of the workers is increased to a certain extent.
Disclosure of utility model
Based on the above, the present utility model is directed to a high-efficiency stamping device for producing a compressor, so as to solve the technical problems set forth in the background art.
The efficient stamping device for the compressor production comprises an operating platform and a servo motor, wherein a reciprocating screw rod is movably arranged at the output end of the servo motor, a limiting plate is movably arranged at one end of the reciprocating screw rod, scraping plates are movably arranged at two ends of the limiting plate, a first spring is fixedly arranged between the limiting plate and the scraping plates, a hydraulic lever is fixedly arranged at one end of the operating platform, a stamping upper die is fixedly arranged at one end of the hydraulic lever, lifting rods are movably arranged at two ends of the stamping upper die, a limiting block is fixedly arranged at one end of the lifting rods, a punch is fixedly arranged in the middle of the stamping upper die, a pushing plate is movably arranged at the inner side of the punch, and a second spring is fixedly arranged between the pushing plate and the punch.
Through adopting above-mentioned technical scheme, when the punching press goes up the mould and descends in the drive of hydraulic pressure thick stick and carry out the punching press to the compressor raw materials on the operation panel, the waste material that cuts will be applyed elasticity by the push pedal under the effect of second spring, pops out the waste material from punching a hole and unifies and collect into the waste material incasement to prevent that the waste material card from going into device damage equipment, improve work efficiency.
The utility model is further characterized in that a threaded hole matched with the reciprocating screw rod is formed in the middle of the limiting plate, and guide grooves matched with the limiting plate are formed in two ends of the operating table.
Through adopting above-mentioned technical scheme, make to the limiting plate guide effect through seting up the guide way, hug closely the punching press lower mould surface reciprocating motion, improve the scraper blade clearance effect.
The utility model is further characterized in that one end of the operating platform is fixedly provided with a stamping lower die, two ends of the stamping lower die are fixedly provided with grooves matched with the lifting rods, and two sides of the stamping lower die are provided with collecting ports.
Through adopting above-mentioned technical scheme, through seting up flutedly to clear away the collection to remaining waste material under not influencing compressor raw materials conveying, simplify the operation step, make things convenient for the staff to use.
The utility model is further characterized in that a punching hole matched with the punch is formed in the middle of the punching lower die, and two ends of the punching lower die are arranged in an arc surface matched with the scraping plate.
Through adopting above-mentioned technical scheme, set up for the cambered surface through punching press lower mould both ends to make the better cooperation conveying structure of scraper blade slide spacing, make the device structure more perfect.
The utility model is further characterized in that a waste bin is fixedly arranged at one end of the operating platform, supporting legs are fixedly arranged at two ends of the waste bin, the supporting legs are arranged in four groups, and a base is fixedly arranged at one end of the supporting legs.
Through adopting above-mentioned technical scheme, through installing supporting leg and base to play the supporting role to organism overall structure, make stamping device overall structure more firm, thereby reach the purpose that the device can more steady operation.
The utility model is further characterized in that the two ends of the base are fixedly provided with the supporting frames, one ends of the supporting frames are fixedly provided with the intermittent motor, one ends of the supporting frames are movably provided with the driving shafts, and the other ends of the supporting frames are movably provided with the driven shafts.
Through adopting above-mentioned technical scheme, make the device through installing drive shaft and driven shaft to convey compressor raw materials steel band, can carry out automated control as required, can automatic start, stop and adjustment conveying speed, and do not need manual intervention, improved work efficiency.
In summary, the utility model has the following advantages:
According to the utility model, the second spring, the push plate, the scraping plate, the reciprocating screw rod and the like are arranged, when the punching upper die descends in the driving of the hydraulic lever to punch the raw materials of the compressor on the operation table, the cut waste is applied by the push plate under the action of the second spring, and the waste is ejected from the punching hole and uniformly collected into the waste box, so that the waste is prevented from being clamped into a device to damage equipment, the working efficiency is improved, meanwhile, after the punching lower die is lifted to a certain height, the lifting rod lifts the raw materials of the compressor on the operation table to a certain height under the limit of the limiting block, and the reciprocating screw rod drives the limiting plate to move, so that the scraping plate reciprocates along the surface of the punching lower die under the limit of the two ends of the punching lower die and the action of the first spring, and therefore, some residual waste pieces remained on the surface of the punching lower die are dropped into the waste box from the collecting port, the residual waste is removed and collected under the condition of not affecting the transmission of the raw materials of the compressor, the operation step is simplified, the use of workers is facilitated, the potential safety hazards are reduced, and the working strength of the workers is lightened.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a lower stamping die according to the present utility model;
FIG. 3 is a schematic view of a limiting plate structure according to the present utility model;
Fig. 4 is a schematic diagram of the structure of the stamping upper die of the present utility model.
The device comprises a working table 1, a supporting leg 2, a base 3, a waste box 4, a supporting frame 5, a intermittent motor 6, a 7, a driving shaft 8, a driven shaft 9, a hydraulic lever 10, a punching lower die 11, a groove 12, a punching hole 13, a limiting plate 14, a reciprocating screw rod 15, a servo motor 16, a collecting port 17, a guide groove 18, a threaded hole 19, a scraping plate 20, a first spring 21, a punching upper die 22, a punching head 23, a second spring 24, a pushing plate 25, a lifting rod 26 and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
1-4, Including operation panel 1, servo motor 15 output movable mounting has reciprocating lead screw 14, and reciprocating lead screw 14 one end movable mounting has limiting plate 13, limiting plate 13 both ends movable mounting has scraper 19, and fixed mounting has first spring 20 between limiting plate 13 and the scraper 19, operation panel 1 one end fixed mounting has hydraulic bar 9, and hydraulic bar 9 one end fixed mounting has the punching press upper die 21, punching press upper die 21 both ends movable mounting has lifting rod 25, and lifting rod 25 one end fixed mounting has stopper 26, punching press upper die 21 middle part fixed mounting has drift 22, and drift 22 inboard movable mounting has push pedal 24, fixed mounting has second spring 23 between push pedal 24 and the drift 22, drive reciprocating lead screw 14 through servo motor 15 and transmit limiting plate 13 and remove, make scraper 19 under the effect of punching press lower die 10 both ends spacing and first spring 20, by limiting plate 13 vertical upward movement, and hug closely and close under the direction of guide slot 17 and press lower die 10 surface reciprocating motion, thereby fall into the scrap 16 of some residue on punching press lower die 10 surface and scrap collector 4 from the inside of the scrap bin.
Referring to fig. 3, a threaded hole 18 matched with the reciprocating screw rod 14 is formed in the middle of the limiting plate 13, guide grooves 17 matched with the limiting plate 13 are formed in two ends of the operating platform 1, the limiting plate 13 is guided by the guide grooves 17, and the surface of the stamping die 10 is closely contacted with the guide grooves to reciprocate, so that the cleaning effect of the scraping plate 19 is improved.
Referring to fig. 2, a stamping lower die 10 is fixedly mounted at one end of an operating platform 1, grooves 11 matched with lifting rods 25 are fixedly formed at two ends of the stamping lower die 10, collecting ports 16 are formed at two sides of the stamping lower die 10, and the grooves 11 are formed, so that residual waste materials are removed and collected without affecting the raw material transmission of a compressor, the operation steps are simplified, and convenience is brought to staff.
Referring to fig. 2, a punching hole 12 matched with a punch 22 is formed in the middle of the lower punching die 10, two ends of the lower punching die 10 are arranged with arc surfaces matched with the scraping plate 19, and two ends of the lower punching die 10 are arranged with arc surfaces, so that the scraping plate 19 is better matched with a conveying structure to slide and limit, and the device structure is more perfect.
Please refer to fig. 1, operation panel 1 one end fixed mounting has waste bin 4, and waste bin 4 both ends fixed mounting has supporting leg 2, and supporting leg 2 is four sets of settings, and supporting leg 2 one end fixed mounting has base 3, through installing supporting leg 2 and base 3 to play the supporting role to organism overall structure, make stamping device overall structure more firm, thereby reach the purpose that the device can more steady operation.
Referring to fig. 1, the two ends of the base 3 are fixedly provided with the supporting frames 5, one end of the supporting frames 5 is fixedly provided with the intermittent motor 6, one end of the supporting frames 5 is movably provided with the driving shaft 7, the other end of the supporting frames 5 is movably provided with the driven shaft 8, and the driving shaft 7 and the driven shaft 8 are arranged to enable the device to convey the raw material steel belt of the compressor, so that the automatic control can be performed as required, the conveying speed can be automatically started, stopped and adjusted, manual intervention is not needed, and the working efficiency is improved.
When the device is used, one end of a compressor raw material steel belt is arranged on a driven shaft 8, the other end of the compressor raw material steel belt is connected with a driving shaft 7, an intermittent motor 6 is started to convey the compressor raw material steel belt to the upper end of an operation table 1 and to drive a pressing die 10 through a pressing rod, at the moment, the compressor raw material steel belt stays on the surface of the pressing die 10 to carry out pressing operation, a hydraulic lever 9 drives a pressing upper die 21 to descend to press the compressor raw material on the operation table 1, the cut waste materials are applied with elastic force by a push plate 24 under the action of a second spring 23, the waste materials are ejected from a punching hole 12 to be uniformly collected into a waste material box 4, meanwhile, after the pressing lower die 10 is lifted to a certain height, the lifting rod 25 lifts the compressor raw material on the operation table 1 to a certain height under the limit of a limit block 26, and drives a limit plate 13 to move through a servo motor 15, so that a scraper 19 is limited at two ends of the pressing lower die 10 and under the action of a first spring 20, the limit plate 13 moves vertically upwards and is tightly attached to the surface of the pressing die 10 under the guide action of a guide groove 17, and therefore, some waste materials left on the surface of the pressing die 10 can fall into the waste material box 16 from the waste material collecting port 16.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.