CN217802733U - Clamp valve shell mold structure - Google Patents

Abstract

The utility model provides a card lamella casing mould structure, including the main casing body, install second card lamella through the connecting screw on the main casing body annular side, the second card lamella outside is equipped with first card lamella, first card lamella passes through screw and second card lamella fixed connection, a plurality of third card lamellas are installed in proper order to the tail end of the structure that first card lamella and second card lamella formed, and is a plurality of third card lamella is connected end to end in proper order the third card lamella passes through connecting screw and main casing body fixed connection, first card lamella, second card lamella, a plurality of third card lamella and the main casing body form jointly and have from entry end towards the vortex runner that the exit end cross-section reduces gradually, main casing body downside is equipped with support piece, the utility model discloses following beneficial effect has: the volute mold is assembled after being processed in a split mode, the production difficulty of the volute mold is reduced, and the damaged part can be conveniently replaced independently.

Description

Clamp valve shell mold structure

Technical Field

The utility model relates to a card lamella casing mould structure belongs to the mould field.

Background

The industrial production of the die is used for obtaining various dies and tools of required products by methods such as injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and the like. At present, most of molds for forming the volute casing are integrally processed, but the volute molds are irregular in shape, so that the processing difficulty is high, and the whole molds need to be discarded when being collided and damaged, and resources are wasted.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a card lamella shell mold structure to solve the problem that proposes in the above-mentioned background art, the utility model discloses make the vortex mould components of a whole that can function independently processing back combination, reduce the production degree of difficulty of vortex mould, be convenient for change impaired position alone.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a clamping flap casing mould structure, includes the main casing body, install second clamping flap through the connecting screw on the main casing body annular side, the second clamping flap outside is equipped with first clamping flap, first clamping flap passes through screw and second clamping flap fixed connection, a plurality of third clamping flaps are installed in proper order to the tail end of the structure that first clamping flap and second clamping flap formed, and is a plurality of third clamping flaps connects end to end in proper order, third clamping flap passes through connecting screw and main casing body fixed connection, first clamping flap, second clamping flap, a plurality of third clamping flaps and main casing body form jointly and have from the entry end towards the gradually reduced vortex-shaped runner of exit end cross-section, main casing body downside is equipped with support piece.

Furthermore, the upper surface of the main shell is an inward concave groove, a threaded hole is formed in the middle of the bottom in the groove, and a hanging ring is connected in the threaded hole in a threaded manner.

Furthermore, two positioning pins are symmetrically and fixedly connected to the lower surface of the second clamping flap, two positioning holes matched with the positioning pins are formed in the position, where the second clamping flap is installed, of the main shell, and the positioning pins are inserted into the positioning holes.

Furthermore, the positioning pin and the second clamping flap are of an integrally formed structure.

Further, support piece includes the tray, main casing body downside is equipped with the tray, the tray is inserted in the constant head tank, main casing body lower surface processing has the constant head tank, tray lower surface middle part fixedly connected with vertical layout's support double-screw bolt, the tray downside is equipped with the bedplate, the support double-screw bolt run through the bedplate and with bedplate threaded connection, the bedplate is the cuboid structure, the landing leg that the equal fixedly connected with slope of four edges and corners department of bedplate was arranged.

Furthermore, a vertically-arranged round hole is formed in the middle of the upper surface of the seat plate, a threaded sleeve is fixedly connected into the round hole, and the threaded sleeve is in threaded connection with the support stud.

Furthermore, the lower side of the seat plate is provided with a reinforcing plate arranged in parallel with the seat plate, and the reinforcing plate is fixedly connected with the four support legs.

Furthermore, the upper surface of the reinforcing plate is provided with a through hole aligned with the round hole, a guide sleeve is fixed in the through hole, and the guide sleeve is sleeved on the support stud.

Furthermore, landing leg lower extreme fixedly connected with base, four corners of base all processes the fillet.

Further, the cross section of the supporting leg is V-shaped.

The utility model has the advantages that:

1. firstly, the second clamping clack is installed together with the first clamping clack through screws, then an assembly formed by the second clamping clack and the first clamping clack is installed on the main shell through connecting screws, the positioning pin is used for positioning, and then a plurality of third clamping clacks are sequentially installed, so that the volute mold is produced in a mode of being combined after being processed in a split mode, the production difficulty of the volute mold is reduced, when the first clamping clack, the second clamping clack or the third clamping clack is damaged due to collision, the damaged part can be conveniently and independently replaced, and the resource waste is reduced.

2. The relative position of adjustment support stud and bedplate, and then the highly change of tray, arrange the tray in the constant head tank on the main casing body, the support to the main casing body is realized to tray, bedplate and four landing legs this moment, is convenient for adjust the height of the main casing body as required simultaneously.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a mold structure of a cartridge shell according to the present invention;

fig. 2 is an assembly schematic diagram of a first clip petal, a second clip petal, a third clip petal and a main housing in the clip petal housing mold structure of the present invention;

FIG. 3 is a schematic structural view of a supporting member in a mold structure of a cartridge case according to the present invention;

in the figure: the device comprises a main shell 1, a first clamping valve 2, a second clamping valve 3, a lifting ring 4, a third clamping valve 5, a seat plate 6, a guide sleeve 7, a support stud 8, a reinforcing plate 9, a support leg 10, a base 11, a positioning groove 12, a connecting screw 13, a positioning pin 14, a tray 15 and a threaded sleeve 16.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a card lamella casing die structure, includes main casing body 1, and main casing body 1 upper surface is inside sunken recess, and bottom intermediate position sets up threaded hole in the recess, and threaded hole female connection has rings 4, twists threaded hole with rings 4's screw rod position in, accomplishes rings 4 and main casing body 1's being connected, and rings 4 provide the suspension point for lifting by crane main casing body 1.

Referring to fig. 1 and 2, a second clamping flap 3 is mounted on an annular side surface of a main housing 1 through a connecting screw 13, a first clamping flap 2 is arranged on the outer side of the second clamping flap 3, the first clamping flap 2 is fixedly connected with the second clamping flap 3 through a screw, a plurality of third clamping flaps 5 are sequentially mounted at the tail end of a structure formed by the first clamping flap 2 and the second clamping flap 3, the plurality of third clamping flaps 5 are sequentially connected end to end, the third clamping flaps 5 are fixedly connected with the main housing 1 through a connecting screw 13, the first clamping flap 2, the second clamping flap 3, the plurality of third clamping flaps 5 and the main housing 1 jointly form a volute flow passage with a gradually reduced cross section from an inlet end to an outlet end, two positioning pins 14 are symmetrically and fixedly connected to the lower surface of the second clamping flap 3, the positioning pins 14 and the second clamping flap 3 are of an integrally formed structure, two positioning holes matched with the positioning pins 14 are formed at the position where the second clamping flap 3 is mounted on the main housing 1, the positioning pins 14 are arranged in a positioning hole, the first clamping flap 2 and the volute section of the volute section is connected with the second clamping flap 3 through screws, and the positioning pins 14, and the volute section of the volute assembly is conveniently formed by separately replacing a plurality of a mold assembly, and the volute assembly.

Referring to fig. 1, fig. 2 and fig. 3, the lower side of the main casing body 1 is provided with a tray 15, the tray 15 is inserted in a positioning groove 12, the lower surface of the main casing body 1 is provided with a positioning groove 12, the middle position of the lower surface of the tray 15 is fixedly connected with a vertically arranged support stud 8, the middle position of the upper surface of a seat plate 6 is provided with a vertically arranged round hole, a thread bushing 16 is fixedly connected in the round hole, the thread bushing 16 is in threaded connection with the support stud 8, the thread connection between the support stud 8 and the seat plate 6 is completed, the lower side of the tray 15 is provided with a seat plate 6, the support stud 8 penetrates through the seat plate 6 and is in threaded connection with the seat plate 6, the seat plate 6 is of a rectangular body structure, the four corners of the seat plate 6 are fixedly connected with inclined support legs 10, the cross section of the support legs 10 is of a 'V' shape, the lower end of the support legs 10 is fixedly connected with a base 11, the four corners of the base 11 are all processed with round corners, the base 11 increases the contact range between the support stud 10 and the ground, the support stud 8 is screwed, the relative position of the support stud 8 and the relative position of the support stud 6 to the seat plate 6 is changed, namely, the height of the tray 15 is changed, the positioning groove 15 is arranged in the main casing body 1, the positioning groove 12 on the main casing body 1, the main casing body, the tray 15 and the height of the support stud 1 can be conveniently adjusted, and the support stud 1.

Referring to fig. 1 and 3, 6 downside of bedplate is equipped with the reinforcing plate 9 with 6 parallel arrangement of bedplate, reinforcing plate 9 and four landing legs 10 fixed connection, and the through-hole that aligns with the round hole is seted up to reinforcing plate 9 upper surface, and the through-hole internal fixation has uide bushing 7, and 7 covers of uide bushing are established on supporting stud 8, and the design of uide bushing 7 is convenient for supporting stud 8 and runs through reinforcing plate 9, under the effect of reinforcing plate 9, improves the stability of structure.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims (10)

1. A cartridge housing mold structure, includes main casing body (1), its characterized in that: the utility model discloses a novel structure of a gas turbine engine, including main casing body (1), main casing body (1) annular side, install second card lamella (3) through connecting screw (13) on the annular side, second card lamella (3) outside is equipped with first card lamella (2), first card lamella (2) are through screw and second card lamella (3) fixed connection, a plurality of third card lamella (5) are installed in proper order with the tail end of the structure that second card lamella (3) formed, and are a plurality of third card lamella (5) meet end to end in proper order, third card lamella (5) are through connecting screw (13) and main casing body (1) fixed connection, first card lamella (2), second card lamella (3), a plurality of third card lamella (5) and main casing body (1) form jointly and have from entry end towards exit end gradually reduced's vortex shape runner, main casing body (1) downside is equipped with support piece.

2. The cartridge housing mold structure of claim 1, wherein: the upper surface of the main shell (1) is an inward concave groove, a threaded hole is formed in the middle of the bottom in the groove, and a hanging ring (4) is connected to the inner thread of the threaded hole.

3. The cartridge housing mold structure of claim 1, wherein: two locating pins (14) of second card lamella (3) lower surface symmetry fixedly connected with, the position department of main casing body (1) installation second card lamella (3) has seted up two and locating pin (14) matched with locating hole, locating pin (14) are inserted in the locating hole.

4. The cartridge housing mold structure of claim 3, wherein: the positioning pin (14) and the second clamping flap (3) are of an integrated structure.

5. The cartridge housing mold structure of claim 1, wherein: the utility model discloses a support piece, including the bedplate, support piece includes tray (15), main casing body (1) downside is equipped with tray (15), tray (15) are assigned in constant head tank (12), main casing body (1) lower surface processing has constant head tank (12), tray (15) lower surface middle part fixedly connected with vertical layout's support double-screw bolt (8), tray (15) downside is equipped with bedplate (6), support double-screw bolt (8) run through bedplate (6) and with bedplate (6) threaded connection, bedplate (6) are the cuboid structure, landing leg (10) that the equal fixedly connected with slope of four edges and corners department of bedplate (6) was arranged.

6. The cartridge housing mold structure of claim 5, wherein: the middle position of the upper surface of the seat plate (6) is provided with a vertically arranged round hole, a threaded sleeve (16) is fixedly connected in the round hole, and the threaded sleeve (16) is in threaded connection with the support stud (8).

7. The cartridge housing mold structure of claim 6, wherein: the lower side of the seat plate (6) is provided with a reinforcing plate (9) which is arranged in parallel with the seat plate (6), and the reinforcing plate (9) is fixedly connected with four supporting legs (10).

8. The cartridge housing mold structure of claim 7, wherein: the upper surface of the reinforcing plate (9) is provided with a through hole aligned with the round hole, a guide sleeve (7) is fixed in the through hole, and the guide sleeve (7) is sleeved on the support stud (8).

9. The cartridge housing mold structure of claim 5, wherein: landing leg (10) lower extreme fixedly connected with base (11), all processed the fillet in four corners of base (11).

10. The cartridge housing mold structure of claim 9, wherein: the cross section of the supporting leg (10) is V-shaped.

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