CN220901892U

CN220901892U - Inner hole deflection preventing device for water gap production

Info

Publication number: CN220901892U
Application number: CN202322454347.0U
Authority: CN
Inventors: 李心田; 王鹏; 李雷峰; 张辽; 胡呈科
Original assignee: Luoyang Hechuang Technology Materials Co ltd
Current assignee: Luoyang Hechuang Technology Materials Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-05-07
Anticipated expiration: 2033-09-11

Abstract

The application relates to the technical field of matched components for ladle nozzle production, in particular to an inner hole deflection preventing device for nozzle production, which comprises a mounting plate, a connecting groove, a connecting frame, fastening screws, connecting sleeves, connecting rods, positioning holes, a die body, connecting notches, connecting holes, positioning nuts, mounting seats, filling rods and connecting bases.

Description

Inner hole deflection preventing device for water gap production

Technical Field

The application relates to the technical field of ladle nozzle production matched components, in particular to an inner hole deflection preventing device for nozzle production.

Background

In steel-making equipment, a ladle nozzle is a matched structure for guiding flow, so that molten metal in a ladle is poured into an external mold through the middle part of the ladle, the flow rate of molten steel discharge is directly controlled by the middle section of the ladle nozzle, and the angle of an internal through hole of the ladle nozzle determines the flow angle and the distance of molten steel when pouring molten steel in the use process, so that the position of an inner hole is required to be positioned in the production process of the nozzle to ensure the normal use of the nozzle, the designed use times of products are ensured, but in the existing production process of the nozzle, mixed wet materials are mostly used for extrusion drying and firing, the deflection of the inner hole is extremely easy to be caused when the wet materials are formed, and the fixed mold is mostly adopted for filling raw material slurry in the existing construction mode.

Disclosure of Invention

Aiming at the defects of the prior art, the application aims to provide the inner hole deflection preventing device for the water gap production, which has good stability after installation, convenient disassembly and high operation convenience.

The above-mentioned application purpose of the application is realized through the following technical scheme:

The utility model provides a hole anti-deflection device for mouth of a river production, includes mounting disc, spread groove, link, fastening screw, adapter sleeve, connecting rod, locating hole, mould body, connection breach, connecting hole, locating nut, mount pad, filling rod and connection base, the mounting disc is close to the annular array on the surface of edge position and has link up the spread groove, the link is respectively through fastening screw symmetry fixed connection at the upper surface of mounting disc, the outward flange of mounting disc is stretched out to the one end of link, the adapter sleeve sets up the upper surface that stretches out mounting disc one end at the link respectively, the locating hole has been offered to the equidistance link up on the connecting rod, the upper end and the adapter sleeve cooperation of connecting rod link together, the connection base sets up the lower extreme at the connecting rod, the middle part at the connection base is connected in the cooperation of mould body, the edge position at the mould body is seted up to the annular array of connecting breach, the connecting hole is seted up respectively in the bottom of connection breach, locating nut passes the locating hole and the connecting hole of symmetry the same altitude respectively, mount pad fixed connection is at the upper surface of mounting disc intermediate position, the upper end cooperation of filling rod is connected at the middle part of the mounting disc and is passed in proper order to the lower extreme of the mould body and the connecting rod.

Optionally, the both ends of connection base are upwards buckled ninety degrees, the lateral surface of buckling position inner wall and the connecting rod lower extreme of connection base both sides contact.

Optionally, the device further comprises a matching seat, wherein the matching seat is fixedly connected to the upper surface of the middle position of the connecting base, the appearance of the matching seat is in a horn shape with an upward opening, and the upper end of the connecting base is connected with the lower end of the matching seat in a matching way.

Optionally, the filling rod further comprises a clamping groove and a clamping block, wherein the clamping groove is formed in the upper surface of the mounting seat, the clamping block is fixedly connected to the surfaces of two sides of the upper end of the filling rod, and the clamping block is meshed with the clamping groove to be connected together.

Optionally, the connecting device further comprises a fastening screw, wherein the end part of the fastening screw penetrates through the connecting position of the connecting rod and the connecting sleeve, and the end part of the fastening screw is connected with the surfaces of the connecting frame and the connecting sleeve in a matched manner through nuts.

Optionally, the support base is fixedly connected to the lower surface of the connecting base, which is close to the two ends, and the mounting holes are respectively formed in the bottoms of the support base in a penetrating manner.

Optionally, still include joint groove, joint seat and joint piece, the joint groove is offered on the surface that the filling rod is close to the lower extreme, joint seat fixed connection is at the lower surface of connecting the base middle part, the joint piece outward appearance is the U-shaped, the both ends of joint piece are in the same place with corresponding joint groove and joint seat joint respectively.

Optionally, the filling rod further comprises a handle, wherein the handle is fixedly connected to the upper end of the filling rod.

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

The inner hole deflection preventing device for water gap production adopts a combined structure in the installation mode, can install the filling rod at a fixed position, can be dismantled according to the requirement, ensures the property in the positioning process, has lighter weight after being dismantled, and is convenient to carry and transfer;

According to the inner hole deflection preventing device for the water gap production, filling rods with different diameters can be replaced according to the needs in the use process, so that water gaps with different flow rates are formed, the production speed is greatly improved, the adaptation can be carried out according to actual production scenes, and the flexibility is good;

The inner hole deflection preventing device for the water gap production has the advantages of high stability in the use process, relatively low production cost, good application prospect, convenience in taking and discharging and easiness in acceptance by people.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a portion of the assembly structure of an embodiment of the present application;

FIG. 3 is a schematic view of the bottom structure of an embodiment of the present application;

fig. 4 is a schematic view of a filling rod structure according to an embodiment of the present application.

Reference numerals: 1. a mounting plate; 2. a connecting groove; 3. a connecting frame; 4. a fastening screw; 5. connecting sleeves; 6. a connecting rod; 7. positioning holes; 8. a die body; 9. a connection notch; 10. a connection hole; 11. positioning a nut; 12. a mounting base; 13. a filler rod; 14. the base is connected; 15. a mating seat; 16. a clamping groove; 17. a clamping block; 18. fastening a screw; 19. a support base; 20. a mounting hole; 21. a clamping groove; 22. a clamping seat; 23. a clamping block; 24. a handle.

Detailed Description

The present application will be described in further detail with reference to the accompanying drawings.

In order to more clearly understand the technical scheme shown in the embodiment of the application, the work of the existing inner hole deflection preventing device for water gap production is firstly described.

The prior inner hole deflection preventing device for water gap production adopts the form of an upper cover plate and a lower cover plate to fill the middle part, but the form is that the wet material is required to be put into a bottom die firstly for the sticky wet material, then the upper cover is covered and extruded, so that the water gap is formed, the excessive wet material is always overflowed in the extrusion process, wiping is required, the produced water gap edge is more raw edges, polishing treatment is required, the operation process is complicated, and the deflection preventing structure for the prior water gap production is required to be improved to solve the problems.

From the perspective of the user, if a rod body which is vertical to the bottom mould can be installed, the rod body passes through the middle part of the water gap, and the stability of the rod body is ensured not to be changed due to external treatment.

Referring to fig. 1, an inner hole deflection preventing device for water gap production disclosed in the embodiments of the present application includes a mounting plate 1, a connecting groove 2, a connecting frame 3, a fastening screw 4, a connecting sleeve 5, a connecting rod 6, a positioning hole 7, a mold body 8, a connecting notch 9, a connecting hole 10, a positioning nut 11, a mounting seat 12, a filling rod 13 and a connecting base 14, wherein the connecting groove 2 is formed on the surface of the mounting plate 1 near the edge, the connecting frame 3 is symmetrically and fixedly connected to the upper surface of the mounting plate 1 through the fastening screw 4, one end of the connecting frame 3 extends out of the outer edge of the mounting plate 1, the connecting sleeve 5 is respectively arranged on the upper surface of one end of the connecting frame 3 extending out of the mounting plate 1, the positioning holes 7 are formed on the connecting rod 6 at equal intervals, the upper end of the connecting rod 6 is connected with the connecting sleeve 5 in a matched manner, the connecting base 14 is arranged at the lower end of the connecting rod 6 in a matched manner, the mold body 8 is connected to the middle of the connecting base 14 in a matched manner, the connecting notch 9 is formed in the edge position of the mold body 8, the connecting hole 10 is formed at the bottom of the connecting notch 9 in a circular array manner, the positioning nut 11 respectively penetrates through the positioning holes 7 and the connecting hole 12 at the same height and the connecting hole 12 in a matched manner, and the middle of the connecting base 13 is fixedly penetrates through the middle part of the connecting base 13 and the connecting base 13.

Further, the two ends of the connecting base 14 are bent upwards by ninety degrees, and the inner walls of the bending parts at the two sides of the connecting base 14 are contacted with the outer side surface of the lower end of the connecting rod 6.

Specifically, the edge of the installation plate 1 is equidistantly provided with the arc-shaped connecting grooves 2, the connecting frames 3 can be fixed on the installation plate 1 with different angles through the matching of the connecting grooves 2 and the fastening screws 4, the connecting sleeve 5 is arranged at the end part of the connecting frame 3, the upper end of the connecting rod 6 can be fixedly connected at the connecting sleeve 5, the vertical state is kept, the connecting base 14 is connected on the ground below or an operation platform, the upper surface of the connecting base is connected with the lower end of the connecting rod 6 to form a supporting stable structure, the connecting base 14 can be in a straight-line or cross-shaped structure according to actual conditions, the number of the connecting frames 3 and the connecting rods 6 is increased according to requirements, the requirements of different connection firmness are met, the connecting rods 6 can be used for clamping the connecting gaps 9 at the edge of the die body 8 together, and the locating nut 11 that sets up can pass connecting hole 10 and locating hole 7 of same height, and then make its connection stable, the setting of mount pad 12 can make the connection stability of filling rod 13 promote, the filling rod 13 diameter of setting can be adjusted according to the circulation speed at mouth of a river and be changed, the flexibility is better, the upper end of filling rod 13 can adopt same diameter to adapt as required, in order to increase the degree of convenience, this structure directly add the wet material in mould body 8 inside can, take solidification and drying back inside hole can not take place the skew, the quality of center hole has been guaranteed, the while structure is lighter, can freely remove in the place of production, the flexibility is better, has better practicality, production efficiency has been promoted.

Referring to fig. 2, another embodiment of the present application is disclosed, which further includes a mating seat 15, wherein the mating seat 15 is fixedly connected to the upper surface of the middle position of the connecting base 14, the appearance of the mating seat 15 is in a horn shape with an upward opening, and the upper end of the connecting base 14 is connected with the lower end of the mating seat 15 in a mating manner.

Specifically, the lower end of the die body 8 can be connected through the arrangement of the matching seat 15, so that the position stability of the die is guaranteed, the filling rod 13 is convenient to penetrate through the middle of each die, and filling equipment is used for filling or manual feeding.

Referring to fig. 2 and 4, as another embodiment of the present application, a clamping groove 16 and a clamping block 17 are further disclosed, wherein the clamping groove 16 is formed on the upper surface of the mounting seat 12, the clamping block 17 is fixedly connected to the surfaces on two sides of the upper end of the filling rod 13, and the clamping block 17 is meshed with the clamping groove 16.

Specifically, the clamping groove 16 can be used for connecting the clamping block 17, so that the filling rod 13 does not rotate after being placed, and the stability of the position of the filling rod is guaranteed.

Referring to fig. 2, another embodiment of the present application is disclosed, which further includes a fastening screw 18, wherein an end of the fastening screw 18 passes through a connection position between the connecting rod 6 and the connecting sleeve 5, and the ends of the fastening screw 18 are respectively connected with the surfaces of the connecting frame 3 and the connecting sleeve 5 by nuts.

Specifically, the setting of fastening screw 18 can further fix the position of connecting rod 6, and then makes the position of mounting plate 1 and connecting rod 6 remain stable, does not take place to remove, and make there is the operating distance between mounting plate 1 and the mould body 8 upper end, the entering of packing structure or other operating device of being convenient for promotes the convenience degree.

Referring to fig. 1, another embodiment of the present application is disclosed, which further includes a supporting seat 19 and mounting holes 20, wherein the supporting seat 19 is fixedly connected to the lower surface of the connecting base 14 near two ends, and the mounting holes 20 are respectively formed through the bottom of the supporting seat 19.

Specifically, the supporting seat 19 can be used for supporting the connection base 14 to a certain height, and meanwhile, the connection base is connected and fixed on different devices by using the mounting holes 20, so that an operation space is reserved at the bottom, and meanwhile, the stability of placement is ensured by mass production.

Referring to fig. 3, as another embodiment of the disclosure, the device further includes a clamping groove 21, a clamping seat 22, and a clamping block 23, wherein the clamping groove 21 is formed on a surface of the filling rod 13 near the lower end, the clamping seat 22 is fixedly connected to the lower surface of the middle part of the connecting base 14, the clamping block 23 has a U-shaped appearance, and two ends of the clamping block 23 are respectively clamped with the corresponding clamping groove 21 and the clamping seat 22.

Specifically, the arrangement of the clamping groove 21 can correspond to the opening gap on the clamping seat 22, so that the lower end of the filling rod 13 is fixed after the clamping block 23 is inserted, and the supporting structure is more stable and does not change under operation.

Referring to fig. 4, another embodiment of the present application is disclosed, and further includes a handle 24, where the handle 24 is fixedly connected to the upper end of the filling rod 13.

Specifically, the setting of handle 24 can be convenient for people to get and put the operation, promotes the convenient degree, reduces the middle part that the people hand contacted filling pole 13, accords with the demand of actual scene.

The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. An inner hole deflection preventing device for water gap production is characterized in that: including mounting plate (1), spread groove (2), link (3), fastening screw (4), adapter sleeve (5), connecting rod (6), locating hole (7), mould body (8), link notch (9), connecting hole (10), locating nut (11), mount pad (12), filling rod (13) and connection base (14), annular array link up on the surface near edge position of mounting plate (1) has seted up spread groove (2), link (3) are respectively through fastening screw (4) symmetrical fixed connection at the upper surface of mounting plate (1), the outward flange of mounting plate (1) is stretched out to the one end of link (3), connecting sleeve (5) set up respectively at the upper surface of link (3) one end of stretching out mounting plate (1), equidistance has been seted up locating hole (7) on connecting rod (6), the upper end and the adapter sleeve (5) cooperation of connecting rod (6) are connected together, connection base (14) set up the lower extreme at connecting rod (6), mould body (8) cooperation is connected at the upper surface of connecting base (14), annular array (9) are seted up at the upper surface of connecting plate (9) one end of connecting plate (6), the locating nut (11) respectively passes through the locating hole (7) and the connecting hole (10) which are symmetrical and have the same height, the mounting seat (12) is fixedly connected to the upper surface of the middle position of the mounting disc (1), the upper end of the filling rod (13) is connected to the middle part of the mounting seat (12) in a matched mode, and the lower end of the filling rod (13) sequentially passes through the middle parts of the die body (8) and the connecting base (14).

2. The inner bore deflection preventing device for water gap production according to claim 1, wherein: the two ends of the connecting base (14) are bent upwards by ninety degrees, and the inner walls of the bent parts at the two sides of the connecting base (14) are contacted with the outer side surfaces of the lower ends of the connecting rods (6).

3. The inner bore deflection preventing device for water gap production according to claim 1, wherein: still include cooperation seat (15), cooperation seat (15) fixed connection is in the upper surface of connecting base (14) intermediate position, the outward appearance of cooperation seat (15) is the loudspeaker form that the opening was up, connect base (14) upper end and cooperation of cooperation seat (15) lower extreme link together.

4. The inner bore deflection preventing device for water gap production according to claim 1, wherein: still include draw-in groove (16) and fixture block (17), the upper surface at mount pad (12) is seted up in draw-in groove (16), fixture block (17) fixed connection is on the surface of filling rod (13) upper end both sides, fixture block (17) and draw-in groove (16) meshing link together.

5. The inner bore deflection preventing device for water gap production according to claim 1, wherein: the connecting device further comprises a fastening screw rod (18), wherein the end part of the fastening screw rod (18) penetrates through the connecting position of the connecting rod (6) and the connecting sleeve (5), and the end part of the fastening screw rod (18) is connected with the surfaces of the connecting frame (3) and the connecting sleeve (5) in a matched mode through nuts.

6. The inner bore deflection preventing device for water gap production according to claim 1, wherein: the support base (19) is fixedly connected to the lower surfaces, close to two ends, of the connecting base (14), and the mounting holes (20) are respectively formed in the bottoms of the support base (19) in a penetrating mode.

7. The inner bore deflection preventing device for water gap production according to claim 1, wherein: still include joint groove (21), joint seat (22) and joint piece (23), joint groove (21) are offered on the surface that filling rod (13) are close to the lower extreme, joint seat (22) fixed connection is at the lower surface at the connection base (14) middle part, joint piece (23) outward appearance is the U-shaped, the both ends of joint piece (23) are in the same place with joint groove (21) and joint seat (22) joint that correspond respectively.

8. The inner bore deflection preventing device for water gap production according to claim 1, wherein: the filling rod also comprises a handle (24), and the handle (24) is fixedly connected to the upper end of the filling rod (13).