CN215279505U

CN215279505U - Compressor upper and lower head punching and flanging die

Info

Publication number: CN215279505U
Application number: CN202120916923.7U
Authority: CN
Inventors: 倪才生
Original assignee: Suzhou Hengding Metal Precision Manufacturing Co ltd
Current assignee: Suzhou Hengding Metal Precision Manufacturing Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-24
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a punching and flanging die for the upper and lower heads of a compressor, which comprises a support table, a grinding mechanism and a jacking mechanism; a plurality of baffle plates are fixed on the support table, a top plate is fixed on the baffle plates, and a hydraulic cylinder is fixed on the top plate , the output end of the hydraulic cylinder extends to the bottom of the top plate and is fixed with an upper punching die, a support seat is fixed on the support table, and a lower punching die is fixed on the support table. In the present utility model, the hydraulic cylinder drives the upper punching die to punch and flange the head on the lower punching die, and the drive motor drives the threaded rod to rotate through the inner threaded bushing to drive the fixed plate on the connecting rod to perform punching and flanging. Move so that the grinding head is located above the lower punching die, the electric telescopic rod lifts the head after punching and flanging through the sliding cylinder, the fixed module is attached to the head, and the head is fixed, and the grinding motor drives the grinding head Grinding can achieve the effect of grinding the parts of the head after punching and flanging.

Description

Punching and flanging die for upper and lower seal heads of compressor

Technical Field

The utility model relates to a metal processing technology field, specifically speaking relate to compressor upper and lower head flanging die that punches a hole.

Background

The compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, and is a heart of a refrigeration system, and is characterized by that it can suck low-temperature low-pressure refrigerant gas from air suction pipe, and after the low-pressure refrigerant gas is compressed by means of motor operation to drive piston, the high-temperature high-pressure refrigerant gas is discharged into exhaust pipe to provide power for refrigeration cycle, and the upper and lower end enclosures of existent compressor are punched and flanged by means of stamping, and the stamping is a pressure processing method for applying pressure to material by means of mould mounted on the press machine at room temp. to make it produce separation or plastic deformation so as to obtain the required parts, but the existent equipment for punching and flanging upper and lower end enclosures of compressor can only be used for punching and flanging, and the punched and flanged position of end enclosure is not treated, and the edge of end enclosure is easy to produce burr after punching and flanging, the burr not only stabs staff's hand easily, still can use the production influence to the subsequent processing of head to punching a hole the in-process to the head can not clear up and collect the piece waste material that produces, the follow-up going on of turn-ups work that punches a hole of very much influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a compressor upper and lower head flanging dies that punches a hole that can polish to the burr that produces when the compressor head flanging a hole is provided.

In order to solve the technical problem, the utility model discloses a following technical scheme: the punching and flanging die for the upper and lower end enclosures of the compressor comprises a supporting table, a polishing mechanism and a jacking mechanism;

the supporting table is fixed with a plurality of baffles, a top plate is fixed on the baffles, a hydraulic cylinder is fixed on the top plate, the output end of the hydraulic cylinder extends to the lower portion of the top plate and is fixed with an upper punching die, a supporting seat is fixed on the supporting table, a lower punching die is fixed on the supporting table, the top end of the lower punching die penetrates through the supporting seat and extends to the upper portion of the supporting seat, the polishing mechanism is installed on the baffles, and the jacking mechanism is installed on the supporting table.

Further, the polishing mechanism comprises a fixing plate, a polishing motor and a plurality of fixing modules;

the polishing machine is fixed on the fixing plate, the output end of the polishing machine penetrates through the fixing plate, a ring-shaped groove is formed in the bottom of the polishing head, the fixing modules are installed at the bottom of the fixing plate, and connecting rods are fixed on two sides of the fixing plate.

Furthermore, the polishing mechanism also comprises a driving unit, wherein the driving unit comprises a threaded rod, an internal thread sleeve, a driving motor, a sliding rod, a sliding sleeve and two mounting boxes;

two the install bin is fixed respectively in both sides on the baffle, the threaded rod rotates to be installed one of them on the install bin, the internal thread sleeve with threaded rod threaded connection, driving motor fixes the rear side on the baffle, driving motor's output with the threaded rod is connected, the slide bar is fixed another in the install bin, the sliding sleeve slip cap is established on the slide bar, one of them the connecting rod with internal thread muffjoint, another the connecting rod with the sliding sleeve is connected.

Furthermore, the supporting table is provided with a mounting groove, and the jacking mechanism comprises an electric telescopic rod and a sliding barrel;

the electric telescopic rod is fixed in the mounting groove, the sliding barrel is fixed at the output end of the electric telescopic rod, and the sliding barrel is sleeved on the lower punching die in a sliding mode and is in sliding fit with the supporting seat.

Further, the fixing module comprises a fixing cylinder, a T-shaped rod, a spring and a U-shaped fixing block;

the fixed cylinder is fixed at the bottom of the fixed plate, the T-shaped rod is slidably mounted in the fixed cylinder, and the spring is mounted in the fixed cylinder and clamped between the fixed cylinder and the T-shaped rod.

Further, an air pump is installed on the supporting table, the output end of the air pump is communicated with a universal pipe, and one end of the universal pipe is communicated with a nozzle.

Furthermore, the lower punching die is internally designed to be of a hollow structure, the bottom end of the lower punching die extends into the mounting groove and is communicated with the mounting groove, a collecting box is fixed at the bottom of the supporting table, and the collecting box is communicated with the lower punching die through the mounting groove.

Furthermore, a plurality of inclined plane fixing blocks are fixed on the supporting platform along the circumferential direction of the supporting seat.

Furthermore, the threaded rod with all be fixed with the stopper on the slide bar, the threaded rod with all rotate the cover on the slide bar and be equipped with the gasket.

The beneficial effects of the utility model are embodied in:

1. the utility model discloses in, drive the turn-ups that punches a hole to the head on the lower punch die through the pneumatic cylinder, driving motor can drive the fixed plate on the connecting rod through the internal thread axle sleeve through driving the threaded rod rotation and move, make the head of polishing be located the top of lower punch die, electric telescopic handle carries out the jacking through the head behind the slide cartridge counterpunch turn-ups, fixed module and head laminating, fix the head, grinding motor drives the head of polishing and polishes, can reach the effect of polishing to the position behind the turn-ups that punches a hole to the head.

2. The utility model discloses in, can carry on spacingly to the position that the head was placed through the inclined plane fixed block, can reach the effect that accurate punched a hole, jack can conveniently punch a hole the head behind the turn-ups and demold, and the air pump can spray the head position of punching a hole through universal pipe and nozzle with the air, blows off the partial piece that produces, and the waste material that the head punched a hole and dropped drops to the collection incasement and collects, convenient subsequent processing under in the punching die utensil.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is a schematic structural diagram of the fixing module of the present invention.

Fig. 5 is an enlarged view of a portion a of fig. 2 according to the present invention.

The components in the drawings are labeled as follows: 1. a support table; 2. a baffle plate; 3. a top plate; 4. a hydraulic cylinder; 5. punching a hole die; 6. a supporting seat; 7. a lower punch die; 8. an inclined plane fixing block; 9. mounting grooves; 10. an electric telescopic rod; 11. a slide cylinder; 12. installing a box; 13. a threaded rod; 14. an internally threaded sleeve; 15. a drive motor; 16. a slide bar; 17. a sliding sleeve; 18. a gasket; 19. a limiting block; 20. a fixing plate; 21. polishing the motor; 22. a connecting rod; 23. polishing head; 24. a ring-shaped groove; 25. a fixed module; 251. a fixed cylinder; 252. a T-shaped rod; 253. a spring; 254. a U-shaped fixing block; 26. an air pump; 27. a universal tube; 28. a nozzle; 29. and a collection box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

See fig. 1-5.

The utility model discloses a punching and flanging die for an upper end socket and a lower end socket of a compressor, which comprises a supporting table 1, a polishing mechanism and a jacking mechanism; a plurality of baffles 2 are fixed on the supporting table 1, a top plate 3 is fixed on the baffle 2, a hydraulic cylinder 4 is fixed on the top plate 3, the output end of the hydraulic cylinder 4 extends to the lower part of the top plate 3 and is fixed with an upper punching die 5, a supporting base 6 is fixed on the supporting table 1, a lower punching die 7 is fixed on the supporting table 1, the top end of the lower punching die 7 penetrates through the supporting base 6 and extends to the upper part of the supporting base 6, the polishing mechanism is installed on the baffle 2, and the jacking mechanism is installed on the supporting table 1.

In the utility model, the upper punching die is driven by the hydraulic cylinder to punch and turn over the end socket on the lower punching die, the driving motor can drive the fixed plate on the connecting rod to move through the internal thread shaft sleeve by driving the threaded rod to rotate, so that the polishing head is positioned above the lower punching die, the electric telescopic rod can jack the end socket after punching and turning over through the slide cylinder, the fixed module is attached to the end socket to fix the end socket, the polishing motor drives the polishing head to polish, thereby achieving the effect of polishing the part after punching and turning over the end socket, the position for placing the end socket can be limited by the inclined plane fixed block, the effect of punching accurately can be achieved, the jack mechanism can conveniently demold the end socket after punching and turning over, the air pump can spray air to the punching part of the end socket through the universal pipe and the nozzle, and blow down the generated partial fragments, the waste material that the head punched a hole and dropped drops to the collection incasement through down punching die and collects, makes things convenient for subsequent processing.

In one embodiment, the grinding mechanism includes a fixed plate 20, a grinding motor 21, and a plurality of fixed modules 25;

the polishing machine 21 is fixed on the fixing plate 20, the output end of the polishing machine 21 penetrates through the fixing plate 20 and is fixed with a polishing head 23, the bottom of the polishing head 23 is provided with a ring-shaped groove 24, the fixing modules 25 are all installed at the bottom of the fixing plate 20, and connecting rods 22 are fixed on two sides of the fixing plate 20. Fixed plate 20 can be fixed grinding motor 21, and grinding motor 21 can be fixed grinding head 23, and the design like this can drive grinding head 23 through grinding motor 21 and polish to the turn-ups position that punches a hole of head, and fixed module 25 can press down fixedly to the head, more conveniently polishes the head, and circle shape groove 24 and head turn-ups position phase-match that punches a hole, and the head turn-ups position that punches a hole can stretch into circle shape inslot 24, can strengthen the effect of polishing.

In one embodiment, the grinding mechanism further comprises a driving unit, wherein the driving unit comprises a threaded rod 13, an internal threaded sleeve 14, a driving motor 15, a sliding rod 16, a sliding sleeve 17 and two mounting boxes 12;

two install bin 12 is fixed respectively in both sides on baffle 2, threaded rod 13 rotates and installs one of them install bin 12 is last, internal thread sleeve 14 with threaded rod 13 threaded connection, driving motor 15 is fixed at the rear side on baffle 2, driving motor 15's output with threaded rod 13 is connected, slide bar 16 is fixed another in the install bin 12, sliding sleeve 17 sliding sleeve establishes on slide bar 16, one of them connecting rod 22 with internal thread sleeve 14 is connected, another connecting rod 22 with sliding sleeve 17 connects. Baffle 2 can be fixed installation box 12, installation box 12 can be fixed threaded rod 13 and slide bar 16, driving motor 15 is fixed on baffle 2, driving motor 15 is through being connected with threaded rod 13, can drive threaded rod 13 and rotate in installation box 12, threaded rod 13 makes internal thread sleeve 14 drive fixed plate 20 through connecting rod 22 through rotatory and removes, sliding sleeve 17 slip cover is established on slide bar 16 and is connected with fixed plate 20 through connecting rod 22, internal thread sleeve 14 can not follow the rotation when can making threaded rod 13 rotatory, and it is more stable when making fixed plate 20 move.

In one embodiment, the supporting table 1 is provided with a mounting groove 9, and the jacking mechanism comprises an electric telescopic rod 10 and a sliding barrel 11;

the electric telescopic rod 10 is fixed in the mounting groove 9, the sliding barrel 11 is fixed at the output end of the electric telescopic rod 10, and the sliding barrel 11 is sleeved on the lower punching die 7 in a sliding mode and is in sliding fit with the supporting seat 6. Supporting bench 1 can be fixed electric telescopic handle 10 through mounting groove 9, and electric telescopic handle 10 carries out the jacking through slide cartridge 11 to the head after the turn-ups that punches a hole, makes fixed module 25 and head laminating, fixes the head, conveniently polishes the head, and conveniently punches a hole the head after the turn-ups and demolds.

In one embodiment, the fixing module 25 includes a fixing barrel 251, a T-shaped rod 252, a spring 253 and a U-shaped fixing block 254;

the fixed cylinder 251 is fixed at the bottom of the fixed plate 20, the T-shaped rod 252 is slidably mounted in the fixed cylinder 251, and the spring 253 is mounted in the fixed cylinder 251 and clamped between the fixed cylinder 251 and the T-shaped rod 252. The fixed plate 20 can be fixed a fixed section of thick bamboo 251, a fixed section of thick bamboo 251 can be fixed T shape pole 252, a fixed section of thick bamboo 251 can be fixed spring 253, T shape pole 252 can be fixed U-shaped fixed block 254, can support T shape pole 252 under spring 253's elastic force effect, make U-shaped fixed block 254 and head laminating, fix the head, and shrink through spring 253 when pressure is too big, prevent to cause the harm to the head.

In one embodiment, the support table 1 is provided with an air pump 26, an output end of the air pump 26 is communicated with a universal pipe 27, and one end of the universal pipe 27 is communicated with a nozzle 28. The support table 1 can fix an air pump 26, the air pump 26 can pump air, the air is transmitted through a universal pipe 27, and the air is sprayed to the position of the cover punching hole through a nozzle 28 to blow off generated debris.

In one embodiment, the lower punch die 7 is provided with a hollow structure inside, the bottom end of the lower punch die 7 extends into the mounting groove 9 and is communicated with the mounting groove 9, a collection box 29 is fixed at the bottom of the support table 1, and the collection box 29 is communicated with the lower punch die 7 through the mounting groove 9. Through setting up down punch die 7 to hollow structure, when punching a hole to the head, the waste material that dashes down can drop to collect in collection box 29 through the hollow department of punching die 7 inside down, facilitates the use.

In one embodiment, a plurality of slope fixing blocks 8 are fixed on the support table 1 along the circumferential direction of the support base 6. The inclined plane fixed block 8 can be spacing to the head when the head is placed, and it is more accurate to punch a hole in the time.

In one embodiment, the threaded rod 13 and the sliding rod 16 are both fixed with a limiting block 19, and the threaded rod 13 and the sliding rod 16 are both rotatably sleeved with a gasket 18. Threaded rod 13 and slide bar 16 can be fixed by stopper 19, and stopper 19 can carry on spacingly to internal thread sleeve 14 and sliding sleeve 17, makes grinding machanism just in time move to the top of head, and gasket 18 can reduce the friction between internal thread sleeve 14 and sliding sleeve 17 and stopper 19.

It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the present invention, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this application.

Claims

1. The utility model provides a compressor upper and lower head flanging die that punches a hole which characterized in that: comprises a supporting table (1), a polishing mechanism and a jacking mechanism;

be fixed with a plurality of baffles (2) on brace table (1), be fixed with roof (3) on baffle (2), be fixed with pneumatic cylinder (4) on roof (3), the output of pneumatic cylinder (4) extends to the below of roof (3) is fixed with upper punch die (5), be fixed with supporting seat (6) on brace table (1), be fixed with lower punch die (7) on brace table (1), the top of lower punch die (7) is passed supporting seat (6) and extend to the top of supporting seat (6), grinding machanism installs on baffle (2), climbing mechanism installs on brace table (1).

2. The compressor upper and lower head punching and flanging die of claim 1, which is characterized in that: the polishing mechanism comprises a fixing plate (20), a polishing motor (21) and a plurality of fixing modules (25);

the polishing machine is characterized in that the polishing motor (21) is fixed on the fixing plate (20), the output end of the polishing motor (21) penetrates through the fixing plate (20) and is fixedly provided with a polishing head (23), a ring-shaped groove (24) is formed in the bottom of the polishing head (23), a plurality of fixing modules (25) are arranged at the bottom of the fixing plate (20), and connecting rods (22) are fixed on two sides of the fixing plate (20).

3. The compressor upper and lower head punching and flanging die as claimed in claim 2, wherein: the polishing mechanism further comprises a driving unit, and the driving unit comprises a threaded rod (13), an internal thread sleeve (14), a driving motor (15), a sliding rod (16), a sliding sleeve (17) and two installation boxes (12);

two install bin (12) are fixed respectively in both sides on baffle (2), threaded rod (13) are rotated and are installed one of them on install bin (12), internal thread sleeve (14) with threaded rod (13) threaded connection, driving motor (15) are fixed at the rear side on baffle (2), driving motor (15) the output with threaded rod (13) are connected, slide bar (16) are fixed in another install bin (12), sliding sleeve (17) slip cover is established on slide bar (16), one of them connecting rod (22) with internal thread sleeve (14) are connected, another connecting rod (22) with sliding sleeve (17) are connected.

4. The upper and lower end socket punching and flanging die of the compressor as claimed in claim 1 or 2, wherein: the supporting table (1) is provided with a mounting groove (9), and the jacking mechanism comprises an electric telescopic rod (10) and a sliding barrel (11);

electric telescopic handle (10) are fixed in mounting groove (9), slide cartridge (11) are fixed the output of electric telescopic handle (10), slide cartridge (11) slip cover establish down punch die (7) on and with supporting seat (6) sliding fit.

5. The compressor upper and lower head punching and flanging die as claimed in claim 2, wherein: the fixing module (25) comprises a fixing barrel (251), a T-shaped rod (252), a spring (253) and a U-shaped fixing block (254);

the fixed cylinder (251) is fixed at the bottom of the fixed plate (20), the T-shaped rod (252) is slidably mounted in the fixed cylinder (251), and the spring (253) is mounted in the fixed cylinder (251) and clamped between the fixed cylinder (251) and the T-shaped rod (252).

6. The upper and lower end socket punching and flanging die of the compressor as claimed in claim 1 or 2, wherein: an air pump (26) is installed on the support table (1), the output end of the air pump (26) is communicated with a universal pipe (27), and one end of the universal pipe (27) is communicated with a nozzle (28).

7. The compressor upper and lower head punching and flanging die as claimed in claim 4, wherein: the lower punching die (7) is internally arranged to be of a hollow structure, the bottom end of the lower punching die (7) extends into the mounting groove (9) and is communicated with the mounting groove (9), a collecting box (29) is fixed at the bottom of the supporting table (1), and the collecting box (29) is communicated with the lower punching die (7) through the mounting groove (9).

8. The compressor upper and lower head punching and flanging die as claimed in claim 4, wherein: and a plurality of inclined plane fixing blocks (8) are fixed on the supporting platform (1) along the circumferential direction of the supporting seat (6).

9. The compressor upper and lower head punching and flanging die as claimed in claim 3, wherein: the threaded rod (13) with all be fixed with stopper (19) on slide bar (16), threaded rod (13) with all rotate on slide bar (16) and overlap and be equipped with gasket (18).