CN216632292U - Shaping device for air conditioner compressor shell - Google Patents

Abstract

The application discloses shaping device for air condition compressor casing belongs to air condition compressor casing processing technology field, and it includes the supporting seat, mould and inside hollow workstation expand, supporting seat fixed mounting is on workstation top side, mould fixed mounting expands on the workstation, supporting seat top side fixed mounting has spacing piece, the mould that expands includes the pole that rises and rises the lamella, the lamella that rises sets up around the pole that rises, the fumarole has been seted up to one side that the lamella that rises is close to the workstation, the inside air pump that is provided with of workstation, the blast pipe and the fumarole of air pump are linked together. This application expands the during operation at the casing, can make the waste material that rises between mould and the spacing piece remove to the direction of keeping away from the mould that rises, reduces the influence that the waste material produced the casing, and then can improve the stability of casing on the supporting seat.

Description

Shaping device for air conditioner compressor shell

Technical Field

The application relates to the technical field of air condition compressor shell machining, in particular to a shaping device for an air condition compressor shell.

Background

At present, a plurality of parts such as motors are arranged in an air conditioner compressor, a shell of the air conditioner compressor is an important supporting piece of the parts, and when the shell is used, the shell has certain requirements on the roundness, cylindricity and inner diameter of the shell. When the shell is manufactured, the steel plate rolled plate is welded into a cylinder, and the welded cylinder is sleeved on the expansion device, so that the cylinder can obtain better roundness.

In the related art, there is an expanding device, which is referred to in the chinese utility model patent with the publication number CN205684597U, wherein a cylinder expanding die is disclosed, which comprises an expanding die, a supporting seat and a workbench, the supporting seat is fixedly installed on the top side of the workbench, the expanding die is fixedly installed on the supporting seat, the top side of the supporting seat is provided with a limiting sheet, a gap is left between the expanding die and the limiting sheet, and the cylinder can be expanded in the gap; the expansion die comprises an expansion rod and expansion petals, the expansion petals are arranged around the expansion rod, the expansion petals have a certain smooth radian, and the expansion petals are driven to open and close by the lifting of the expansion rod.

In view of the above-mentioned related art, in the process of expanding the shell, waste materials may be accumulated in the gap between the expansion die and the limiting piece, so that the stability of the shell on the supporting seat is easily reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability of the shell on the supporting seat, the application provides a reshaping device for the shell of the air conditioner compressor.

The application provides a shaping device for air condition compressor casing adopts following technical scheme:

the utility model provides a shaping device for air condition compressor casing, includes the supporting seat, rises mould and inside hollow workstation, supporting seat fixed mounting in workstation top side, it fixed mounting in to rise the mould on the workstation, supporting seat top side is installed and is limited the piece, it includes the pole and rises the lamella to rise the mould, rise the lamella and center on the pole setting that rises, it is close to rise the lamella one side of workstation has seted up the fumarole, the inside air pump that is provided with of workstation, the blast pipe of air pump with the fumarole is linked together.

By adopting the technical scheme, after one shell is expanded and separated from the expansion die, the air pump is used for generating air flow, and the direction of the air flow is adjusted through the air injection holes, so that the waste between the limiting sheet and the expansion die can move in the direction far away from the expansion die; when the next shell is sleeved on the expansion die to be expanded, the influence of waste materials on the shell is reduced, and the purpose of improving the stability of the shell on the supporting seat is achieved.

Preferably, an annular collecting box is installed on the supporting seat, the outer peripheral side wall of the collecting box is abutted to the limiting piece, a collecting channel is formed in the inner peripheral side wall of the collecting box, an annular piece is fixedly connected to the inner peripheral side wall of the collecting box, a sliding groove is formed in the outer side of the expansion die, and the annular piece can be in sliding connection with the inner wall of the sliding groove.

By adopting the technical scheme, in the process of expanding the shell, the bottom side of the shell is abutted against the annular sheet, the generated waste is positioned on the top side of the annular sheet, and meanwhile, the expansion valve expands, and the annular sheet is in sliding connection with the inner wall of the sliding groove; when the air jet holes are utilized to enable the waste materials to move towards the direction far away from the expansion die, the waste materials can enter the collecting box through the collecting channel, and therefore the purpose of collecting the waste materials is achieved.

Preferably, the collecting box comprises a first half box and a second half box, one end of the first half box is hinged with one end of the second half box, and one end of the first half box, which is far away from the hinge point, is detachably connected with one end of the second half box, which is far away from the hinge point.

Through adopting above-mentioned technical scheme, after having accumulated more waste material in collecting the box, will collect the box and dismantle from the supporting seat, utilize half box of first box and second, can be convenient for make the waste material of collecting the interior bottom of box pour out, reach the purpose of being convenient for clear up the waste material in collecting the box.

Preferably, one end of the first half box far away from the hinge point is fixedly connected with a connecting strip, one end of the second half box far away from the hinge point is provided with a connecting groove, the connecting strip is in plug-in fit with the connecting groove, and the second half box is provided with a limiting mechanism for fixing the connecting strip in the connecting groove.

Through adopting above-mentioned technical scheme, utilize stop gear to fix the connecting strip in the spread groove to make first half box and the half box fixed connection of second, when putting the collection box and use on the supporting seat, can reduce the possibility that takes place relative displacement between first half box and the half box of second.

Preferably, stop gear includes locking strip and drive assembly, the cavity has been seted up in the half box of second, the locking strip sets up in the cavity, the locking groove has been seted up on the connecting strip, the locking strip runs through the inner wall of cavity, just the locking strip with the cooperation of locking groove grafting, drive assembly is used for the drive the locking strip removes.

By adopting the technical scheme, when the connecting strip enters the connecting groove, the driving assembly is utilized to drive the locking strip to penetrate through the inner wall of the cavity, and the locking strip is in plug-in fit with the locking groove, so that the purpose of fixing the connecting strip in the connecting groove is achieved.

Preferably, the driving assembly comprises a first gear, a connecting rope and a second gear, the first gear and the second gear are both rotatably connected with the inner wall of the cavity, a second rack is fixedly connected to the locking bar, and the second gear is meshed with the second rack;

the first live-rollers of fixedly connected with on the first gear, fixedly connected with second live-rollers on the second gear, the one end of connecting the rope is around establishing on the first live-rollers, the other end of connecting the rope is around establishing on the second live-rollers, on the first live-rollers with all install the torsional spring on the second live-rollers, and two torsional springs all with the inner wall fixed connection of cavity, still be provided with in the cavity and be used for driving first gear revolve's promotion subassembly.

By adopting the technical scheme, in order to drive the locking strip to move, when the connecting strip enters the connecting groove, the pushing assembly is utilized to drive the first gear to rotate, the first gear rotates to drive the first rotating roller to rotate, and the first rotating roller rotates to drive the connecting rope to move; the connecting rope moves to drive the second rotating roller to rotate, the second rotating roller rotates to drive the second gear to rotate, the second gear rotates to drive the second rack to move, and the second rack moves to drive the locking strip to move towards the direction close to the connecting strip, so that the aim of driving the locking strip to move is fulfilled.

Preferably, the pushing assembly includes a sliding plate and a first rack, the sliding plate is slidably connected to an inner wall of the connecting groove, the sliding plate is abutted to the connecting bar, one side of the sliding plate, which is far away from the connecting bar, is fixedly connected to the first rack, the first rack penetrates through an inner wall of one side of the cavity, and the first rack is slidably connected to the inner wall of the cavity.

Through adopting above-mentioned technical scheme, in order to drive first gear revolve, when the connecting strip got into the spread groove, the connecting strip promoted the sliding plate to remove to the direction of keeping away from the connecting strip, and the sliding plate removes and drives first rack and remove, and first rack removes and drives first gear revolve to reach the first gear revolve of drive purpose.

Preferably, the second half box is further provided with a pressing assembly, the pressing assembly comprises a third gear, a third rack and a pressing strip, the pressing strip penetrates through the inner wall of one side of the cavity, and one part of the pressing strip is located outside the second half box; the third rack is fixedly connected with the locking strip, the third gear is rotatably connected with the inner wall of the cavity, the pressing strip is fixedly connected with a fourth rack, and the third rack and the fourth rack are both meshed with the third gear.

Through adopting above-mentioned technical scheme, for the ease of making the locking strip break away from the locking groove, when the half first box of needs relieving the relation of connection between the box of second, to the direction removal that is close to the connecting strip according to the layering, press the strip and remove and drive the fourth rack and remove, fourth rack removes drive third gear revolve, third gear revolve drive third rack removes, third rack removes and drives the locking strip and remove to the direction of keeping away from the connecting strip to reach the mesh that is convenient for make the locking strip break away from the locking groove.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after one shell is expanded and separated from the expansion die, the air pump is used for generating air flow, and the direction of the air flow is adjusted through the air injection holes, so that the waste between the limiting sheet and the expansion die can move in the direction far away from the expansion die; when the next shell is sleeved on the expansion die to be expanded, the influence of waste materials on the shell is reduced, and the purpose of improving the stability of the shell on the supporting seat is achieved;

2. in the process of expanding the shell, the bottom side of the shell is abutted against the annular sheet, the generated waste is positioned on the top side of the annular sheet, and meanwhile, the expansion valve expands, and the annular sheet is in sliding connection with the inner wall of the sliding groove; when the air flow drives the waste materials to move in the direction away from the expansion die by utilizing the air injection holes, the waste materials can enter the collecting box through the collecting channel, so that the purpose of collecting the waste materials is achieved;

3. after more waste materials are accumulated in the collecting box, the collecting box is detached from the supporting seat, the first half box and the second half box are utilized, waste materials at the bottom in the collecting box can be poured out conveniently, and the purpose of cleaning up the waste materials in the collecting box conveniently is achieved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a sectional view of the expansion box in the embodiment of the present application.

FIG. 3 is a cross-sectional view of a support base in an embodiment of the present application.

Fig. 4 is a schematic view of the overall structure of the collecting box in the embodiment of the present application.

Fig. 5 is a sectional view of a collection cassette in an embodiment of the present application.

FIG. 6 is a schematic view showing the overall structure of the salient driving component in the embodiment of the present application.

Description of reference numerals:

1. a supporting seat; 11. a limiting sheet; 2. expanding the die; 21. an expansion rod; 22. expanding the valve; 23. a gas injection hole; 24. a chute; 25. an elastic ring; 3. a work table; 31. an air pump; 32. a cylinder; 4. a collection box; 41. a collection channel; 42. a first half-box; 421. a connecting strip; 422. a locking groove; 43. a second half-box; 431. connecting grooves; 432. a cavity; 44. an annular sheet; 5. a limiting mechanism; 51. a locking bar; 511. a second rack; 6. a drive assembly; 61. a first gear; 62. connecting ropes; 63. a second gear; 64. a first rotating roller; 65. a second rotating roller; 66. a pulley; 67. a first rotating shaft; 68. a second rotating shaft; 69. a third rotating shaft; 7. a pushing assembly; 71. a sliding plate; 72. a first rack; 8. a pressing assembly; 81. a third gear; 82. a third rack; 83. pressing the pressing strip; 84. a fourth rack; 9. an expansion box; 91. expanding the slot.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a shaping device for an air conditioner compressor shell. Referring to fig. 1 and 2, the shaping device of the air conditioner compressor shell comprises a supporting seat 1, an expansion die 2 and an internal hollow workbench 3, wherein the supporting seat 1 is fixedly installed on the top side of the workbench 3, the expansion die 2 is fixedly installed on the workbench 3, the expansion die 2 comprises an expansion rod 21 and expansion flaps 22, the expansion rod 21 is a tapered rod with a wide top and a narrow bottom, the expansion flaps 22 are arc-shaped pieces with smooth outer surfaces, the expansion flaps 22 are arranged around the expansion rod 21, an air cylinder 32 is arranged inside the workbench 3, and the expansion rod 21 is fixedly connected with a piston rod of the air cylinder 32.

As shown in fig. 2, an annular expansion box 9 is fixedly mounted on the support base 1, an annular expansion groove 91 is formed in the expansion box 9, elastic rings 25 are sleeved outside the plurality of expansion flaps 22, fixing grooves are formed in the plurality of expansion flaps 22 corresponding to the elastic rings 25, and the elastic rings 25 are matched with the plurality of fixing grooves; the bottom side of each expansion flap 22 is connected with a fixing sheet arranged parallel to the horizontal plane, when the shell is expanded, the air cylinder 32 drives the piston rod to move downwards, the piston rod drives the expansion rod 21 to move downwards, the expansion rod 21 moves to drive the expansion flaps 22 to expand, the fixing sheet on the expansion flap 22 can move in the expansion groove 91, and when the piston rod drives the expansion rod 21 to move upwards, the elastic ring 25 can facilitate the restoration of the expansion flaps 22.

As shown in fig. 2 and 3, each expansion flap 22 is provided with an air vent 23 at the bottom side, an air pump 31 is arranged inside the workbench 3, and an exhaust pipe of the air pump 31 is communicated with the air vent 23; supporting seat 1's top side integrated into one piece has annular spacing piece 11, install on supporting seat 1 and collect box 4, collect the outer peripheral lateral wall and the spacing 11 looks butt of box 4, the collection passageway 41 has been seted up on the inner peripheral lateral wall of collecting box 4, and install annular piece 44 on the inner peripheral lateral wall of collecting box 4, spout 24 has all been seted up in every outside that rises lamella 22, adjacent two spout 24 that rise on the lamella 22 are linked together, annular piece 44 can be with the equal sliding connection of inner wall of a plurality of spout 24.

The waste material on the top side of the annular plate 44 can enter the collecting box 4 by the action of the air pump 31 and the air injection holes 23, thereby enhancing the stability of the shell on the supporting seat 1.

As shown in fig. 3 and 4, the collecting box 4 includes a first half box 42 and a second half box 43, the first half box 42 is provided with a first arc-shaped hole, the second half box 43 is provided with a second arc-shaped hole, and the first arc-shaped hole and the second arc-shaped hole form a collecting channel 41; a first arc-shaped piece is fixedly connected to the first half box 42, a second arc-shaped piece is fixedly connected to the second half box 43, and the first arc-shaped piece and the second arc-shaped piece form an annular piece 44; one end of the first half box 42 is hinged to one end of the second half box 43, one end of the first half box 42, which is far away from the hinge point, is fixedly connected with a connecting strip 421, one end of the second half box 43, which is far away from the hinge point, is provided with a connecting groove 431, and the connecting strip 421 is in insertion fit with the connecting groove 431.

As shown in fig. 4 and 5, the second half box 43 is provided with a limiting mechanism 5, the limiting mechanism 5 includes a locking strip 51 and a driving assembly 6, a cavity 432 is formed in the second half box 43, a pushing assembly 7 is arranged in the cavity 432, a locking groove 422 is formed in the connecting strip 421, and the locking strip 51 penetrates through the inner wall of one side of the cavity 432 to be matched with the locking groove 422 in an inserting manner.

By means of the limiting mechanism 5, the connecting bar 421 can be fixed in the connecting groove 431, so that the connecting strength between the first half-case 42 and the second half-case 43 is improved, and the possibility of relative displacement between the first half-case 42 and the second half-case 43 is reduced.

As shown in fig. 5, the driving assembly 6 includes a first gear 61, a connecting rope 62 and a second gear 63, the first gear 61 and the second gear 63 are both rotatably connected with the inner wall of the cavity 432, torsion springs are mounted on the first gear 61 and the second gear 63, and both torsion springs are fixedly connected with the inner wall of the cavity 432; the locking bar 51 is fixedly connected with a second rack 511, and the second gear 63 is meshed with the second rack 511;

as shown in fig. 5 and 6, a first rotating shaft 67, a second rotating shaft 68 and a third rotating shaft 69 are rotatably connected to an inner wall of the cavity 432, the first gear 61 is rotatably connected to the inner wall of the cavity 432 through the first rotating shaft 67, the first gear 61 is fixedly connected to the first rotating roller 64 through the first rotating shaft 67, the second gear 63 is rotatably connected to the inner wall of the cavity 432 through the second rotating shaft 68, the second gear 63 is fixedly connected to the second rotating roller 65 through the second rotating shaft 68, one end of the connecting rope 62 is wound around the first rotating roller 64, the other end of the connecting rope 62 is wound around the second rotating roller 65, a pulley 66 is disposed in the cavity 432, the pulley 66 is rotatably connected to the inner wall of the cavity 432 through the third rotating shaft 69, the connecting rope 62 is slidably connected to the pulley 66, and the pulley 66 can guide the moving direction of the connecting rope 62.

Utilize pushing assembly 7 can drive first gear 61 and rotate, first gear 61 rotates and drives and connect rope 62 and remove, connects rope 62 and removes and drive second gear 63 and rotate, and second gear 63 rotates and drives second rack 511 and remove, and second rack 511 removes and drives locking strip 51 and remove to reach the mesh that drive locking strip 51 removed.

As shown in fig. 5, the pushing assembly 7 includes a sliding plate 71 and a first rack 72, the sliding plate 71 is slidably connected to an inner wall of the connecting groove 431, the sliding plate 71 abuts against the connecting strip 421, a side of the sliding plate 71 away from the connecting strip 421 is fixedly connected to the first rack 72, the first rack 72 penetrates through an inner wall of one side of the cavity 432, and the first rack 72 is slidably connected to an inner wall of a bottom side of the cavity 432.

When the connecting bar 421 enters the connecting groove 431, the connecting bar 421 pushes the sliding plate 71 to move, the sliding plate 71 drives the first rack 72 to move, and the first rack 72 moves to drive the first gear 61 to rotate.

As shown in fig. 5, the second half box 43 is further provided with a pressing assembly 8, the pressing assembly 8 includes a third gear 81, a third rack 82 and a pressing strip 83, the third rack 82 is fixedly connected with the locking strip 51, and the third rack 82 and the second rack 511 are respectively located at two opposite sides of the locking strip 51; a fourth rack 84 is fixedly connected to the pressing bar 83, the third gear 81 is rotatably connected with the inner wall of the cavity 432, and the third rack 82 and the fourth rack 84 are both meshed with the third gear 81; the pressing bar 83 penetrates through one side inner wall of the cavity 432, and a part of the pressing bar 83 is located outside the second half case 43.

When it is necessary to release the connection relationship between the first half case 42 and the second half case 43, the locking bar 51 can be easily disengaged from the locking groove 422 by the pressing member 8, so that the connecting bar 421 is disengaged from the connecting groove 431.

The implementation principle of the shaping device for the shell of the air-conditioning compressor provided by the embodiment of the application is as follows: before the expansion work, the first half box 42 and the second half box 43 are fixedly connected through the limiting mechanism 5, then the collecting box 4 is installed on the supporting seat 1, the generated waste material is positioned on the top side of the annular sheet 44 in the expansion work process, and the waste material enters the collecting box 4 through the air pump 31 and the air injection holes 23, so that the stability of the shell on the supporting seat 1 is enhanced; after the expansion work is finished, the collecting box 4 is taken out from the supporting seat 1, the connection effect of the first half box 42 and the second half box 43 is relieved by the pressing component 8, and waste materials at the bottom of the collecting box 4 are poured out conveniently.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a shaping device for air condition compressor casing, includes supporting seat (1), rises mould (2) and inside hollow workstation (3), its characterized in that: supporting seat (1) fixed mounting in workstation (3) top side, rise mould (2) fixed mounting in on workstation (3), spacing piece (11) are installed to supporting seat (1) top side, rise mould (2) including rising pole (21) and rising lamella (22), rise lamella (22) and center on rising pole (21) sets up, rise lamella (22) and be close to fumarole (23) have been seted up to one side of workstation (3), workstation (3) inside is provided with air pump (31), the blast pipe of air pump (31) with fumarole (23) are linked together.

2. A shaping device for an air conditioning compressor shell according to claim 1, characterized in that: the supporting seat (1) is provided with an annular collecting box (4), the outer peripheral side wall of the collecting box (4) is abutted to the limiting piece (11), the inner peripheral side wall of the collecting box (4) is provided with a collecting channel (41), the inner peripheral side wall of the collecting box (4) is fixedly connected with an annular piece (44), the outer side of the expansion die (2) is provided with a sliding groove (24), and the annular piece (44) can be in sliding connection with the inner wall of the sliding groove (24).

3. A shaping device for an air conditioning compressor shell according to claim 2, characterized in that: the collecting box (4) comprises a first half box (42) and a second half box (43), one end of the first half box (42) is hinged with one end of the second half box (43), and one end, far away from a hinge point, of the first half box (42) is detachably connected with one end, far away from the hinge point, of the second half box (43).

4. A shaping device for an air conditioning compressor shell according to claim 3, characterized in that: one end fixedly connected with connecting strip (421) of pin joint is kept away from in first half box (42), one of pin joint is kept away from in second half box (43) is served and has been seted up spread groove (431), connecting strip (421) with spread groove (431) cooperation of pegging graft, be provided with on second half box (43) be used for with connecting strip (421) are fixed stop gear (5) in spread groove (431).

5. The shaping device for an air conditioner compressor shell according to claim 4, wherein: stop gear (5) are including locking strip (51) and drive assembly (6), cavity (432) have been seted up in half box of second (43), locking strip (51) set up in cavity (432), locking groove (422) have been seted up on connecting strip (421), locking strip (51) run through the inner wall of cavity (432), just locking strip (51) with locking groove (422) grafting cooperation, drive assembly (6) are used for the drive locking strip (51) remove.

6. The shaping device for an air conditioner compressor shell according to claim 5, wherein: the driving assembly (6) comprises a first gear (61), a connecting rope (62) and a second gear (63), the first gear (61) and the second gear (63) are rotatably connected with the inner wall of the cavity (432), a second rack (511) is fixedly connected to the locking strip (51), and the second gear (63) is meshed with the second rack (511);

first rotation roller (64) of fixedly connected with is gone up in first gear (61), fixedly connected with second rotation roller (65) is gone up in second gear (63), the one end of connecting rope (62) is around establishing on first rotation roller (64), the other end of connecting rope (62) is around establishing on second rotation roller (65), on first rotation roller (64) with all install the torsional spring on second rotation roller (65), and two torsional springs all with the inner wall fixed connection of cavity (432), still be provided with in cavity (432) and be used for driving first gear (61) pivoted promotion subassembly (7).

7. The shaping device for an air conditioner compressor shell according to claim 6, wherein: the pushing assembly (7) comprises a sliding plate (71) and a first rack (72), the sliding plate (71) is slidably connected with the inner wall of the connecting groove (431), the sliding plate (71) is abutted against the connecting strip (421), one side of the sliding plate (71), which is far away from the connecting strip (421), is fixedly connected with the first rack (72), the first rack (72) penetrates through the inner wall of one side of the cavity (432), and the first rack (72) is slidably connected with the inner wall of the cavity (432).

8. The shaping device for an air conditioner compressor shell according to claim 6, wherein: the second half box (43) is further provided with a pressing assembly (8), the pressing assembly (8) comprises a third gear (81), a third rack (82) and a pressing strip (83), the pressing strip (83) penetrates through the inner wall of one side of the cavity (432), and one part of the pressing strip (83) is located outside the second half box (43); the third rack (82) is fixedly connected with the locking strip (51), the third gear (81) is rotatably connected with the inner wall of the cavity (432), the pressing strip (83) is fixedly connected with a fourth rack (84), and the third rack (82) and the fourth rack (84) are meshed with the third gear (81).

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