CN220005958U

CN220005958U - Volute casing assembling device

Info

Publication number: CN220005958U
Application number: CN202320573153.XU
Authority: CN
Inventors: 胡文彬; 李东; 屠建军; 俞冬冬; 陈家栋; 陈家镕
Original assignee: HUZHOU ZHONGLIAN MACHINERY EQUIPMENT CO Ltd
Current assignee: HUZHOU ZHONGLIAN MACHINERY EQUIPMENT CO Ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-11-14
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a volute casting box assembling device which comprises a supporting base, wherein one end of the supporting base is fixedly provided with a positioning angle seat, the upper end face of the positioning angle seat is provided with a mounting sleeve plate, the inner side of the mounting sleeve plate is provided with a positioning arc plate, one side of the positioning angle seat is provided with a lower casting box, the upper end of the positioning arc plate is provided with an upper casting box, the upper casting box is connected with the lower casting box through two plugging strips, the outer sides of the upper casting box and the lower casting box are respectively provided with a locking plate, one outer side of the locking plate is provided with a first rotating pressing plate, the outer side of the other locking plate is provided with a second rotating pressing plate, the first rotating pressing plate is connected with the second rotating pressing plate through a positioning rod, and the outer sides of the two ends of the positioning rod are respectively provided with a supporting side plate. The casting box is accurately positioned, so that the one-time box closing accuracy is conveniently realized, the stability of the box closing is conveniently kept, and the inclination of a cavity is avoided.

Description

Volute casing assembling device

Technical Field

The utility model relates to the technical field of volute castings, in particular to a volute casting mold closing device.

Background

In the casting production process, a similar spherical large and medium-sized casting, such as a wind power hub casting, is used as a parting surface after the casting direction is determined in order to simplify the casting production method, namely, half of the casting is positioned in an upper box, and half of the casting is positioned in a lower box.

However, the existing volute casting is inconvenient to position and install once in the process of closing the box, and the inclination of a cavity is easy to occur after the box is closed; therefore, the existing requirements are not met, and a volute casting box closing device is provided for the existing requirements.

Disclosure of Invention

The utility model aims to provide a volute casting mold closing device, which solves the problems that the existing volute casting provided in the background art is inconvenient to position and install once in the mold closing process, and a mold cavity is easy to incline after mold closing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spiral case foundry goods mould assembling device, includes the support base, the one end fixed mounting who supports the base has the location angle seat, the installation sleeve board is installed to the up end of location angle seat, the locating arc board is installed to the inboard of installation sleeve board, lower casting box is installed to one side of location angle seat, the upper end of locating arc board is installed and is cast the case down, go up casting the case and cast the case down and be connected through two shutoff strips, go up casting the case and all install the locking plate in the outside of casting the case down, one of them the first clamp plate that rotates is installed in the outside of locking plate, the other one the second clamp plate that rotates is installed in the outside of locking plate, first clamp plate that rotates is connected through the locating lever with the second clamp plate that rotates, the support curb plate is all installed in the outside at locating lever both ends, drive screw is installed to one side of locating lever, two stoppers are installed in the outside of drive screw, driving motor is installed to the one end of drive screw, the guide post is installed to the below of drive screw.

Preferably, the support base is welded and fixed with the two support side plates, two ends of the positioning rod penetrate through the second rotating pressing plate and the first rotating pressing plate to extend to the inner side of the upper end of the support side plate, and the positioning rod is connected with the second rotating pressing plate through a flat key.

Preferably, both ends of the driving screw rod penetrate through the limiting block and are connected with the upper end of the supporting side plate through bearings, external threads with opposite rotation directions are arranged at both ends of the driving screw rod, and both ends of the driving screw rod are connected with the limiting block through threads.

Preferably, the first rotating pressing plate is fixedly connected with the upper casting box and the second rotating pressing plate is fixedly connected with the lower casting box through locking plates, and a mud core is arranged on the inner sides of the upper casting box and the lower casting box. .

Preferably, the upper casting box is welded and fixed with the positioning arc plate, a positioning arc groove is formed in the inner side of the mounting sleeve plate, and the bottom end of the positioning arc plate extends to the inner side of the positioning arc groove.

Preferably, the support base is welded and fixed with the locating angle seat, a right-angle locating groove is formed in one side of the locating angle seat, and the lower casting box is in contact connection with the locating angle seat through the right-angle locating groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. the lower casting box is convenient to fixedly install through the second rotating pressing plate and the positioning angle seat, the lower casting box is kept stable in horizontal direction, the first rotating pressing plate rotates relative to the positioning rod and the second rotating pressing plate, so that the first rotating pressing plate drives the upper casting box and the lower casting box to perform box assembling operation through the locking plate, a positioning arc groove is formed in the inner side of the installation sleeve plate, the bottom end of the positioning arc plate extends to the inner side of the positioning arc groove, and the accuracy of box assembling of the upper casting box and the lower casting box is further improved;

2. according to the utility model, the two ends of the transmission screw are provided with the external threads with opposite rotation directions, and the two ends of the transmission screw are connected with the limiting blocks through the threads, so that the transmission motor drives the two limiting blocks to move in opposite directions through the transmission screw, and then the two limiting blocks can compress and limit the first rotating dynamic plate under the guiding action of the guide post, thereby keeping the first rotating dynamic plate fixed to the upper casting box and effectively keeping the casting stability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a side view of the entirety of the present utility model;

FIG. 3 is a schematic cross-sectional view of a positioning rod according to the present utility model;

fig. 4 is a schematic cross-sectional view of the mounting sleeve plate of the present utility model.

In the figure: 1. a support base; 2. a first rotating platen; 3. a second rotating platen; 4. a casting box is arranged; 5. a lower casting box; 6. supporting the side plates; 7. a drive motor; 8. a limiting block; 9. a drive screw; 10. a guide post; 11. a positioning rod; 12. a plugging strip; 13. a locking plate; 14. positioning an arc plate; 15. installing a sleeve plate; 16. positioning the angle seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The drive motor 7 (model GV50-3.7 KW-60-S) mentioned in the present utility model is available commercially or custom-made.

Referring to fig. 1 to 4, an embodiment of the present utility model provides: the utility model provides a spiral case foundry goods mould assembling device, including supporting base 1, the one end fixed mounting of supporting base 1 has location angle seat 16, installation race plate 15 is installed to the up end of location angle seat 16, location arc board 14 is installed to the inboard of installation race plate 15, lower mould box 5 is installed to one side of location angle seat 16, upper mould box 4 is installed to the upper end of location arc board 14, the precision of mould box 4 and lower mould box 5 mould assembling is convenient for improve through the grafting of location arc board 14 with installation race plate 15, upper mould box 4 is connected through two shutoff strips 12 with lower mould box 5, locking plate 13 is all installed in the outside of upper mould box 4 and lower mould box 5, first rotation clamp plate 2 is installed in the outside of one of them locking plate 13, the second rotation clamp plate 3 is installed in the outside of another one locking plate 13, first rotation clamp plate 2 is connected through locating lever 11, supporting side plate 6 is all installed in the outside of locating lever 11 both ends, drive screw 9 is installed to one side of locating lever 11, the outside of drive screw 9 is convenient for carry out the opposite direction and is equipped with two stopper boxes 9, the opposite direction is realized through the drive screw 9, the drive screw 9 is realized through two opposite direction of rotation and is equipped with the stopper 9, the opposite direction is realized, the drive screw 9 is convenient for carrying out the opposite direction is realized, and is opposite to be equipped with the drive screw 9.

Wherein, support base 1 and two support curb plate 6 welded fastening, the both ends of locating lever 11 all run through second rotation clamp plate 3 and first rotation clamp plate 2 and extend to the inboard that supports curb plate 6 upper end, and locating lever 11 passes through the flat key with second rotation clamp plate 3 and is connected, and first rotation clamp plate 2 and last casting case 4 and second rotation clamp plate 3 and lower casting case 5 all pass through locking plate 13 fixed connection, go up casting case 4 and the inboard of lower casting case 5 and be equipped with the loam core.

By adopting the technical scheme, the first rotary pressing plate 2 drives the upper casting box 4 and the lower casting box 5 to carry out box closing operation through the locking plate 13.

Wherein, both ends of drive screw 9 run through stopper 8 and are connected with the upper end that supports curb plate 6 through the bearing, and drive screw 9's both ends are equipped with the external screw thread that revolves opposite direction, and drive screw 9's both ends and stopper 8 pass through threaded connection.

Through adopting above-mentioned technical scheme, drive two stopper 8 through drive screw 9 and carry out the removal of opposite direction, and then two stopper 8 can compress tightly spacingly to first rotation clamp plate 2 under the direction effect of guide post 10.

Wherein, go up casting case 4 and locating arc board 14 welded fastening, the inboard of installation sleeve board 15 is equipped with the locating arc groove, and the bottom of locating arc board 14 extends to the inboard of locating arc groove, and support base 1 and locating angle seat 16 welded fastening, one side of locating angle seat 16 is equipped with the right angle constant head tank, and lower casting case 5 passes through right angle constant head tank contact connection with locating angle seat 16.

By adopting the technical scheme, the precision of the upper casting box 4 and the lower casting box 5 is improved through the insertion connection of the positioning arc plate 14 and the mounting sleeve plate 15.

During the use, whether the function of each part is intact, with first rotatory movable platen 2 and go up casting box 4 and second rotatory clamp plate 3 and lower casting box 5 all pass through locking plate 13 connection fixed, make through second rotatory clamp plate 3 and locating angle seat 16 be convenient for carry out fixed mounting to lower casting box 5, the level of keeping lower casting box 5 is stable, when closing the case, switch on the power, rotate first rotatory movable platen 2 for locating lever 11 and second rotatory clamp plate 3, make first rotatory movable platen 2 drive last casting box 4 and lower casting box 5 through locking plate 13 and carry out the operation of closing the case, install two shutoff strips 12 at the inboard of last casting box 4 and lower casting box 5, make through shutoff strip 12 be convenient for keep the connection leakproofness of last casting box 4 and lower casting box 5, the inboard at installation sleeve 15 is equipped with the location arc groove, make the bottom of location arc plate 14 extend to the inboard of location arc groove, and then be convenient for improve the accuracy of last casting box 4 and lower casting box 5 closing the case, start drive motor 7, the both ends of drive screw 9 are equipped with and rotate the opposite to support screw 9 and make the drive screw rod 9 and make the opposite to carry out the drive at the opposite direction at the drive screw rod 8 through the stopper 8 and keep the opposite to drive the drive screw rod 8 and make the drive of two opposite direction of the stopper screw rod 8 and make and keep the drive screw rod 2 to rotate the side plate 8 through the opposite to move the side plate 8 and keep the side plate 8.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a spiral case foundry goods mould assembling device, includes support base (1), its characterized in that: the one end fixed mounting who supports base (1) has locating angle seat (16), installation bushing plate (15) are installed to the up end of locating angle seat (16), locating arc board (14) are installed to the inboard of installation bushing plate (15), lower cast case (5) are installed to one side of locating angle seat (16), cast case (4) are installed to the upper end of locating arc board (14), go up cast case (4) and cast case (5) down and pass through two shutoff strip (12) to be connected, go up cast case (4) and cast case (5) the outside of all install locking board (13) down, one of them locking board (13) are installed in the outside of locking board (13) first rotation clamp plate (2), and the other one locking board (13) are installed in the outside of second rotation clamp plate (3), support curb plate (6) are all installed in the outside at locating lever (11) both ends, screw rod (9) are installed in one side of locating lever (11), screw rod (9) are installed in the screw rod (9) of two drive post (9) are installed in the outside, screw rod (9) are installed in the screw rod (9).

2. A volute casting mold closing device according to claim 1, wherein: the support base (1) is welded and fixed with the two support side plates (6), two ends of the positioning rod (11) penetrate through the second rotating pressing plate (3) and the first rotating pressing plate (2) and extend to the inner side of the upper end of the support side plate (6), and the positioning rod (11) is connected with the second rotating pressing plate (3) through a flat key.

3. A volute casting mold closing device according to claim 1, wherein: the two ends of the driving screw (9) penetrate through the limiting block (8) and are connected with the upper end of the supporting side plate (6) through bearings, external threads with opposite rotation directions are arranged at the two ends of the driving screw (9), and the two ends of the driving screw (9) are connected with the limiting block (8) through threads.

4. A volute casting mold closing device according to claim 1, wherein: the first rotating pressing plate (2) is fixedly connected with the upper casting box (4) and the second rotating pressing plate (3) is fixedly connected with the lower casting box (5) through a locking plate (13), and a mud core is arranged on the inner sides of the upper casting box (4) and the lower casting box (5).

5. A volute casting mold closing device according to claim 1, wherein: the upper casting box (4) is welded and fixed with the positioning arc plate (14), a positioning arc groove is formed in the inner side of the mounting sleeve plate (15), and the bottom end of the positioning arc plate (14) extends to the inner side of the positioning arc groove.

6. A volute casting mold closing device according to claim 1, wherein: the support base (1) is welded and fixed with the locating angle seat (16), a right-angle locating groove is formed in one side of the locating angle seat (16), and the lower casting box (5) is in contact connection with the locating angle seat (16) through the right-angle locating groove.