CN212498780U - Forming jig for air outlet cover of air compressor - Google Patents

Abstract

The utility model discloses an air compressor goes out forming jig of fan housing, air compressor goes out the fan housing and includes the cover top, the cover wall and the inner chamber that encloses by the cover top and cover wall, the cover wall is including the arc board lateral wall portion that is the arc platykurtic, first opening and the distance between the two are injectd to the double-phase straight limit of arc board lateral wall portion are less than the internal diameter of arc board lateral wall portion, one of them arc limit of arc board lateral wall portion links to each other with the cover top, another arc limit of arc board lateral wall portion is injectd the second opening and is equipped with back-off structure, forming jig includes the mould, the lower mould, position mechanism and oblique top mechanism go, position mechanism includes the position of going that just to first opening part through first opening position entering inner chamber shaping back-off structure, oblique top mechanism includes the oblique top of ejecting product behind the all the parts of second opening position entering inner chamber and shaping back-off structure. The utility model discloses a forming jig's shaping structure and shaping process are all fairly simple.

Description

Forming jig for air outlet cover of air compressor

Technical Field

The utility model relates to a shaping field, concretely relates to air compressor goes out forming jig of fan housing.

Background

The air outlet cover of the air compressor is provided with an inner side reverse buckling structure. When the mold is used for molding, due to the limitation of the positions of the inverted buckle structures and the shapes of the air outlet covers, one row position cannot realize the release after the molding of all the inverted buckle structures, a plurality of row positions are needed for combined molding, the structure is complex, and the molding process is complicated.

Disclosure of Invention

The utility model aims at providing a simplify structure and forming process's air compressor air-out cover's forming jig.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an air compressor goes out shaping tool of fan housing, air compressor goes out the fan housing and has inboard back-off structure, shaping tool includes preceding shaping plate and back shaping plate, its characterized in that still includes capable position mechanism and pushes up the mechanism to one side, capable position mechanism is including being used for the shaping part the capable position of back-off structure with be used for driving the first drive arrangement that the capable position removed, push up the mechanism to one side including being used for the shaping all the other the oblique top of back-off structure with be used for driving the second drive arrangement that the oblique top removed, the capable position removes along the X axle direction, the top is ejecting along the direction of relative Y axle direction slope to one side the shaping product, the capable position with the oblique top is located the different positions of Z axle direction.

Furthermore, the row bit is connected to the guide strip in a sliding mode.

Further, the guide strip is a T-shaped guide strip.

Further, the first driving device is an oil cylinder.

Further, the inclined top is connected to the guide plate in a sliding mode.

Furthermore, the lower end of the inclined top is hinged to the inclined top seat.

Further, the second driving device comprises a thimble plate assembly.

Furthermore, the front forming plate is installed on the inner side of the upper sleeve plate, the upper sleeve plate is installed on the top plate and provided with an opening and closing guide sleeve, the rear forming plate is installed on the inner side of the lower sleeve plate, the lower sleeve plate is installed on the base and provided with an opening and closing guide post, and the opening and closing guide sleeve is connected with the opening and closing guide post in a guiding mode.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1) the utility model discloses a forming jig of air compressor air-out housing, through setting up a line position mechanism and a oblique top mechanism, the line position mechanism shaping rather than the just-right back-off structure, the oblique top mechanism shaping other back-off structures, the oblique top mechanism can also realize ejecting function in shaping back-off structure, shaping structure and shaping process are simple;

2) the utility model discloses an air compressor goes out forming jig of fan housing, capable position mechanism and oblique top mechanism set up the guide system separately, accurate direction.

Drawings

Fig. 1 is a schematic structural view of an air outlet cover of an air compressor disclosed by the utility model;

fig. 2 is a sectional view of the forming jig disclosed by the present invention;

fig. 3 is a schematic view of a front mold of the present disclosure;

fig. 4 is a schematic view of a rear mold of the present disclosure;

FIG. 5 is a cross-sectional view showing the position relationship among the air outlet cover, the slide mechanism and the lifter of the air compressor of the present invention

Fig. 6 is a cross-sectional view of a lower die disclosed in the present invention.

10, an air outlet cover of the compressor; 11. covering the top of the cover; 12. a side wall portion of the arc plate; 13. straight sides; 14. an arc-shaped edge; 15. a back-off structure; 15a, facing the first opening portion; 15b, the rest; 16. a flat-plate sidewall portion;

21. a front forming plate; 22. a front sheathing board; 23. a front fixing plate; 24. opening and closing the guide sleeve; 25. an injection sprue bush;

31. a rear molding plate; 32. a rear sheathing board; 33. a rear fixing plate; 34. opening and closing the guide post;

41. a row bit; 42. a first driving device; 43. a guide strip;

51. obliquely ejecting; 52. a second driving device; 53. a guide plate; 54. a slanted ejecting seat; 52a, an upper ejector plate; 52b, lower ejector plate.

Detailed Description

The invention will be further described with reference to the accompanying drawings and examples:

example one

Referring to fig. 1 to 6, as shown in the drawings, a forming jig for an air outlet cover of an air compressor,

the air outlet cover of the air compressor comprises a cover top 11, a cover wall and an inner cavity enclosed by the cover top 11 and the cover wall, wherein the cover wall comprises an arc plate side wall part 12, two opposite edges 13 of the arc plate side wall part 12 define a first opening, the distance between the two opposite edges is smaller than the inner diameter of the arc plate side wall part 12, one arc edge of the arc plate side wall part 12 is connected with the cover top 11, the other arc edge 14 of the arc plate side wall part 12 defines a second opening and is provided with an inverted buckle structure 15,

the forming jig comprises a front forming plate 21 and a rear forming plate 22, and further comprises a slide mechanism and an inclined ejection mechanism, wherein the slide mechanism comprises a slide 41 which enters the inner cavity forming inverted buckle structure 15 through the position of the first opening and is just opposite to the first opening part 15a, and a first driving device 42 which is used for driving the slide 41 to move, and the inclined ejection mechanism comprises an inclined ejector 51 which enters the inner cavity through the position of the second opening and ejects a product after the rest part 15b of the forming inverted buckle structure 15, and a second driving device 52 which is used for driving the inclined ejector 51 to move.

In the preferred embodiment of this embodiment, the air outlet cover of the air compressor further includes a flat sidewall 16, and one end of the flat sidewall 16 is connected to one of the straight edges of the arc-shaped sidewall 12 and is tangent to the two.

In the preferred embodiment of the present embodiment, the row 41 is movably connected to the guide bar 24, and the first driving device 42 is connected to the first guide block 23.

In a preferred embodiment of this embodiment, the first driving device 42 is a cylinder.

In the preferred embodiment of this embodiment, the slanted top 51 is movably attached to the guide plate 33 and is hingedly attached to a slanted top base 54, which is mounted to the ejector plate assembly.

In the preferred embodiment of this embodiment, second drive 52 comprises an ejector pin plate assembly comprising an upper ejector pin plate 52a and a lower ejector pin plate 52 b.

In the preferred embodiment of the present embodiment, the front forming plate 21 is installed inside the upper sleeve plate 22, the upper sleeve plate 22 is installed on the top plate 23 and provided with the opening and closing guide sleeve 24, the rear forming plate 31 is installed inside the lower sleeve plate 32, the lower sleeve plate 32 is installed on the base 33 and provided with the opening and closing guide post 34, and the opening and closing guide sleeve 24 is connected with the opening and closing guide post 34 in a guiding manner.

After the front molding plate and the rear molding plate are closed, the slide and the oblique top are in place, materials are injected into the cavity from the injection sprue bush 25, after the products are solidified, the front molding plate and the rear molding plate are opened, the slide is released along the X direction, then the product is ejected upwards by the oblique top, and the product is taken down from the oblique top.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The utility model provides an air compressor goes out shaping tool of fan housing, air compressor goes out the fan housing and has inboard back-off structure, shaping tool includes preceding shaping plate and back shaping plate, its characterized in that still includes capable position mechanism and pushes up the mechanism to one side, capable position mechanism is including being used for the shaping part the capable position of back-off structure with be used for driving the first drive arrangement that the capable position removed, push up the mechanism to one side including being used for the shaping all the other the oblique top of back-off structure with be used for driving the second drive arrangement that the oblique top removed, the line position removes along the X axle direction, push up the ejecting shaping product of direction along the slope of relative Y axle direction to one side, the line position with the oblique top is located the different positions of Z axle direction.

2. The jig for forming an air outlet cover of an air compressor of claim 1, wherein the slide is slidably connected to the guide bar.

3. The forming fixture for the air outlet cover of the air compressor as claimed in claim 2, wherein the guide strip is a T-shaped guide strip.

4. The forming fixture for the air outlet cover of the air compressor as claimed in claim 1, wherein the first driving device is an oil cylinder.

5. The jig for forming an air outlet cover of an air compressor of claim 1, wherein the slanted ejecting portion is slidably connected to the guide plate.

6. The jig for forming the air outlet cover of the air compressor as claimed in claim 1, wherein the lower end of the pitched roof is hinged to the pitched roof base.

7. The jig for forming an air outlet cover of an air compressor of claim 1, wherein the second driving device comprises an ejector pin plate assembly.

8. The forming fixture for the air outlet cover of the air compressor as claimed in claim 1, wherein the front forming plate is mounted inside the upper sleeve plate, the upper sleeve plate is mounted on the top plate and provided with the opening and closing guide sleeves, the rear forming plate is mounted inside the lower sleeve plate, the lower sleeve plate is mounted on the base and provided with the opening and closing guide posts, and the opening and closing guide sleeves are connected with the opening and closing guide posts in a guiding manner.

Images