CN220532717U - Compressor housing stamping die - Google Patents

Abstract

The utility model discloses a compressor housing stamping die, which comprises a stamping die head, a lower die holder and a base, wherein a buffer seat is fixedly arranged at the upper end of the base, a buffer groove is formed in the upper end of the buffer seat, a buffer mechanism is arranged in the buffer groove, the lower end of the lower die holder is positioned in the buffer seat and connected with the buffer mechanism, a plurality of brackets are symmetrically and fixedly arranged at the upper end of the base, a supporting plate is fixedly arranged at the upper end of the brackets, a hydraulic cylinder is arranged at the upper end of the supporting plate, a mounting plate is arranged below the supporting plate, an output shaft of the hydraulic cylinder is fixedly connected with the upper end of the mounting plate, a mounting seat is fixedly arranged at the lower end of the mounting plate, the stamping die head is detachably arranged at the lower end of the mounting seat, and a dust removing mechanism is arranged at one side of the base.

Description

Compressor housing stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a compressor housing stamping die.

Background

The stamping die is a special technological device for processing materials into parts in cold stamping processing, and is called a cold stamping die; the stamping is a press working method for obtaining the required parts by applying pressure to the materials at room temperature by using a die arranged on a press machine to separate or plastically deform the materials, and the compressor housing is manufactured by stamping and forming a metal material plate through the press machine and a corresponding die.

At present, a stamping die head is fixed on a stamping die for stamping, and when the stamping die head is damaged, the whole stamping die head needs to be replaced. And the existing stamping die heads are mostly fixed on the stamping die through bolts, so that the replacement is complicated, and the flexibility is poor. In view of the above problems, a solution is proposed below.

Disclosure of Invention

The utility model aims to provide a stamping die for a compressor housing, which has the advantages of convenience in replacing a stamping die head and good buffering effect.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a compressor dustcoat stamping die, includes stamping die, die holder and base, the upper end of base has set firmly the buffer seat, the upper end of buffer seat is equipped with the buffer tank, be provided with buffer gear in the buffer tank, the lower extreme of die holder is located the buffer seat, and is connected with buffer gear, the upper end symmetry of base has set firmly a plurality of spinal branch framves, a plurality of spinal branch framves the upper end of support has set firmly the backup pad, the pneumatic cylinder is installed to the upper end of backup pad, the below of backup pad is equipped with the mounting panel, just the output shaft of pneumatic cylinder and the upper end fixed connection of mounting panel, the lower extreme of mounting panel has set firmly the mount pad, stamping die detachable installs the lower extreme at the mount pad, one side of base is provided with dust removal mechanism.

Preferably, the buffer mechanism comprises a plurality of damping rods and buffer springs, wherein two ends of each damping rod are fixedly connected with the lower end of the lower die holder and the bottom of the buffer slot respectively, the plurality of buffer springs are respectively arranged on the plurality of damping rods in a penetrating mode, and two ends of each buffer spring are fixedly connected with the lower end of the lower die holder and the bottom of the buffer slot respectively.

Preferably, two T-shaped grooves are formed in the lower end of the mounting seat, two T-shaped blocks are fixedly arranged at the upper end of the mounting seat and are respectively located in the two T-shaped grooves, two cavities are formed in the mounting seat, slidable sliding blocks are respectively arranged in the cavities, connecting rods are respectively arranged on two sides of the mounting seat in a penetrating mode, one end of each connecting rod is fixedly connected with one end of each sliding block, a plurality of reset springs are connected to the side wall of each cavity, the other ends of the reset springs are fixedly connected with one side of each sliding block, a positioning shaft is fixedly arranged on the other side of each sliding block, one side of each T-shaped block is provided with a positioning hole, and the top ends of the positioning shafts are located in the positioning holes.

Preferably, the dust removing mechanism comprises a dust removing fan, a placing seat is fixedly arranged on one side of the base, the dust removing fan is arranged on the placing seat, and a fan housing is connected to one side of the dust removing fan.

Preferably, the mounting plate is provided with a plurality of guide sliding drums, and the plurality of guide sliding drums are respectively and slidably arranged on the plurality of brackets in a penetrating way.

The beneficial effects of the utility model are as follows: through inwards pressing the connecting rod, can make the connecting rod drive the slider and inwards slide along the cavity, can drive the top of locating shaft and deviate from in the locating hole this moment, afterwards alright follow T type piece removes from the T type inslot, with this dismantlement to stamping die head, when the slider inwards slides along the cavity, can make a plurality of reset spring receive the extrusion and produce elasticity, after new stamping die head is reinstalled, accessible reset spring's reset action drives the slider and gets back to initial position, thereby drive the top of locating shaft and jack-in to the locating hole again, thereby realize fixing to T type piece, thereby realize fixing to stamping die head, finally can realize the quick replacement installation to stamping die head, and convenient operation, so as to facilitate popularization and use, can effectively reduce the impact force that stamping die holder received through buffer mechanism, consequently, can effectively improve the life of die holder.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a partial cross-sectional view of the structure of the embodiment;

fig. 3 is an enlarged view of area a in fig. 1.

Reference numerals: 1. stamping a die head; 2. a lower die holder; 3. a base; 4. a buffer seat; 5. a buffer tank; 6. a buffer mechanism; 7. a bracket; 8. a support plate; 9. a hydraulic cylinder; 10. a mounting plate; 11. a mounting base; 12. a dust removing mechanism; 13. a damping rod; 14. a buffer spring; 15. a T-shaped block; 16. a cavity; 17. a slide block; 18. a connecting rod; 19. a return spring; 20. positioning a shaft; 21. a dust removal fan; 22. a placement seat; 23. a fan housing; 24. and a guiding sliding cylinder.

Detailed Description

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 3, a stamping die for a compressor housing comprises a stamping die head 1, a lower die holder 2 and a base 3, wherein a plurality of brackets 7 are symmetrically and fixedly arranged at the upper end of the base 3, a supporting plate 8 is fixedly arranged at the upper ends of the brackets 7, a hydraulic cylinder 9 is arranged at the upper end of the supporting plate 8, a mounting plate 10 is arranged below the supporting plate 8, an output shaft of the hydraulic cylinder 9 is fixedly connected with the upper end of the mounting plate 10, a mounting seat 11 is fixedly arranged at the lower end of the mounting plate 10, the stamping die head 1 is detachably mounted at the lower end of the mounting seat 11, and the mounting plate 10 can be driven to move downwards by stretching the output shaft of the hydraulic cylinder 9, so that the mounting seat 11 and the stamping die head 1 are driven to move downwards simultaneously.

The upper end of base 3 has set firmly buffer seat 4, the upper end of buffer seat 4 is equipped with buffer tank 5, be provided with buffer gear 6 in the buffer tank 5, the lower extreme of die holder 2 is located buffer seat 4, and be connected with buffer gear 6, place the metal material board that does not process on die holder 2, can be to metal material board stamping forming through stamping die head 1 downwardly moving, so that accomplish the stamping forming work to the compressor dustcoat, and can effectively reduce the impact force that die holder 2 received through buffer gear 6, consequently, can effectively improve the life of die holder 2.

The buffer gear 6 includes a plurality of damping bars 13 and buffer spring 14, the both ends of damping bar 13 respectively with the lower extreme of die holder 2 and buffer slot 5's bottom fixed connection, a plurality of buffer spring 14 wear to establish respectively on a plurality of damping bars 13, and both ends respectively with the lower extreme of die holder 2 and buffer slot 5's bottom fixed connection, can effectively reduce the buffer force of die holder 2 through the cooperation of damping bar 13 and buffer spring 14, consequently can effectively reduce the impact force that die holder 2 received when metal material board stamping forming to improve die holder 2's life.

Two T-shaped grooves are formed in the lower end of the mounting seat 11, two T-shaped blocks 15 are fixedly arranged at the upper end of the mounting seat 11, the two T-shaped blocks 15 are respectively located in the two T-shaped grooves, two cavities 16 are formed in the mounting seat 11, slidable sliding blocks 17 are arranged in each cavity 16, connecting rods 18 are respectively arranged on two sides of the mounting seat 11 in a penetrating mode, one ends of the connecting rods 18 are fixedly connected with one ends of the sliding blocks 17, positioning shafts 20 are fixedly arranged on the other sides of the sliding blocks 17, positioning holes are formed in one sides of the T-shaped blocks 15, the top ends of the positioning shafts 20 are located in the positioning holes, the connecting rods 18 can drive the sliding blocks 17 to slide inwards along the cavities 16 by inwards pressing the connecting rods 18, at the moment, the top ends of the positioning shafts 20 can be driven to deviate from the positioning holes, and then the T-shaped blocks 15 can be removed from the T-shaped grooves, so that the stamping die head 1 is dismounted. The side wall of the cavity 16 is connected with a plurality of return springs 19, the other ends of the return springs 19 are fixedly connected with one side of the sliding block 17 respectively, when the sliding block 17 slides inwards along the cavity 16, the return springs 19 can be extruded to generate elastic force, after a new stamping die head 1 is reinstalled, the return action of the return springs 19 drives the sliding block 17 to return to the initial position, so that the top end of the positioning shaft 20 is driven to jack into the positioning hole again, the T-shaped block 15 is fixed, the stamping die head 1 can be quickly replaced and installed finally, the operation is convenient, the popularization and the use are facilitated, and the compressor outer cover with different specifications can be pressed through replacing the stamping die heads 1 with different specifications.

One side of the base 3 is provided with a dust removing mechanism 12, and scraps generated during the stamping forming of the metal material plate can be effectively removed through the dust removing mechanism, so that the scraps can be prevented from affecting the precision and the flatness of the compressor housing after the stamping forming. The dust removal mechanism 12 comprises a dust removal fan 21, a placing seat 22 is fixedly arranged on one side of the base 3, the dust removal fan 21 is installed on the placing seat 22, one side of the dust removal fan 21 is connected with a fan housing 23, and waste scraps generated during stamping forming of a metal material plate can be effectively sucked through the fan housing 23 and the dust removal fan 21, so that the cleanliness of the surface of the lower die holder 2 is guaranteed.

The mounting plate 10 is provided with a plurality of guide sliding drums 24, the guide sliding drums 24 are respectively and slidably arranged on the brackets 7 in a penetrating manner, and when the mounting plate 10 moves downwards, the guide sliding drums 24 can be driven to slide downwards along the brackets 7, so that the moving track of the mounting seat 11 and the stamping die head 1 is straighter, and the precision of the compressor housing after stamping forming is improved.

The technical problems, technical solutions and advantageous effects solved by the present utility model have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present utility model and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the scope of protection of the present utility model.

Claims (5)

1. The utility model provides a compressor dustcoat stamping die, its characterized in that, including stamping die head (1), die holder (2) and base (3), the upper end of base (3) is equipped with buffer tank (5) fixedly, be provided with buffer gear (6) in buffer tank (5), the lower extreme of die holder (2) is located buffer tank (4), and is connected with buffer gear (6), the upper end symmetry of base (3) has set firmly a plurality of spinal branch frame (7), a plurality of spinal branch frame (7) upper end has set firmly backup pad (8), pneumatic cylinder (9) are installed to the upper end of backup pad (8), the below of backup pad (8) is equipped with mounting panel (10), just the output shaft of pneumatic cylinder (9) is fixed connection with the upper end of mounting panel (10), the lower extreme of mounting panel (10) is equipped with mount pad (11), stamping die head (1) detachable installs the lower extreme at mount pad (11), one side of base (3) is provided with dust removal mechanism (12).

2. The compressor housing stamping die according to claim 1, wherein the buffer mechanism (6) comprises a plurality of damping rods (13) and buffer springs (14), two ends of the damping rods (13) are fixedly connected with the lower ends of the lower die holders (2) and the bottoms of the buffer grooves (5) respectively, the plurality of buffer springs (14) are respectively arranged on the plurality of damping rods (13) in a penetrating mode, and two ends of the buffer springs are fixedly connected with the lower ends of the lower die holders (2) and the bottoms of the buffer grooves (5) respectively.

3. The compressor housing stamping die according to claim 2, wherein two T-shaped grooves are formed in the lower end of the mounting seat (11), two T-shaped blocks (15) are fixedly arranged at the upper end of the mounting seat (11), two T-shaped blocks (15) are respectively located in the two T-shaped grooves, two cavities (16) are formed in the mounting seat (11), sliding sliders (17) are respectively arranged in each cavity (16), connecting rods (18) are respectively arranged on two sides of the mounting seat (11) in a penetrating mode, one ends of the connecting rods (18) are fixedly connected with one ends of the sliders (17), a plurality of reset springs (19) are connected to the side walls of the cavities (16), the other ends of the reset springs (19) are fixedly connected with one sides of the sliders (17), locating shafts (20) are fixedly arranged on the other sides of the sliders (17), locating shafts (20) are arranged on one sides of the T-shaped blocks (15), and the top ends of the locating shafts (20) are located in the locating holes.

4. A compressor housing stamping die according to claim 3, characterized in that the dust removing mechanism (12) comprises a dust removing fan (21), a placing seat (22) is fixedly arranged on one side of the base (3), the dust removing fan (21) is arranged on the placing seat (22), and a fan housing (23) is connected to one side of the dust removing fan (21).

5. The compressor housing stamping die of claim 4, wherein a plurality of guide sliding drums (24) are arranged on the mounting plate (10), and the plurality of guide sliding drums (24) are respectively slidably arranged on the plurality of brackets (7).