CN211539453U

CN211539453U - Pouring cup for casting

Info

Publication number: CN211539453U
Application number: CN201921983294.9U
Authority: CN
Inventors: 陈晋豫
Original assignee: Chengdu Aisi Construction Machinery Co ltd
Current assignee: Chengdu Aisi Construction Machinery Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-09-22
Anticipated expiration: 2029-11-15

Abstract

The utility model provides a pouring basin is used in casting relates to the casting field. This pouring basin is used in casting, comprising a base plate, both sides fixed mounting has the backup pad around the upper surface middle part of bottom plate, the inboard fixed mounting in end of backup pad has the center pin, the reverse wheel has been cup jointed at the surface middle part of center pin, the one end that the bottom plate was kept away from to two backup pads is articulated through the cup, the left and right sides fixed mounting of cup has the fixed column, the fixed column is articulated with the backup pad, the bottom center fixed mounting of cup has the semicircular plate, the centre bore has been seted up at the center of semicircular plate, the hinge bar has been cup jointed to the inside of centre bore, the semicircular plate is. This pouring basin is used in casting can provide power through the footboard of pushing down, and the cooperation reel twines the haulage rope on the wire winding wheel surface, and then drives the expansion plate rotation through pulling of haulage line to reach and move the effect that the cup takes place to deflect, solved among the prior art pouring basin pouring and rotate the problem of difficult control.

Description

Pouring cup for casting

Technical Field

The utility model relates to a casting technical field specifically is a pouring basin is used in casting.

Background

Casting is a relatively early metal hot working process mastered by human beings, and has a history of about 6000 years. China has entered the full prosperity of bronze castings approximately 1700 to the first 1000 years of the Gregorian, and has reached a fairly high level in technology. Casting is a method in which liquid metal is cast into a casting cavity that conforms to the shape of a part, and after it is cooled and solidified, a part or a blank is obtained. The cast material is mostly metal which is originally solid but is heated to liquid state, and the material of the casting mould can be sand, metal or even ceramic.

During casting, molten metal is required to be poured into a casting mold through a pouring cup, the existing pouring cup is usually clamped by a clamp to reversely rotate the pouring cup, but the operation dimension is realized through the rotation of an arm through the reverse rotation of the clamp, so that the operation is not easy to control.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pouring basin is used in casting has solved pouring basin pouring and has rotated the problem of difficult control among the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pouring cup for casting comprises a bottom plate, wherein supporting plates are fixedly arranged on the front side and the rear side of the middle part of the upper surface of the bottom plate, a central shaft is fixedly arranged on the inner side of the end of each supporting plate, a reversing wheel is sleeved on the middle part of the outer surface of the central shaft, one ends of the two supporting plates, far away from the bottom plate, are hinged through a cup body, fixing columns are fixedly arranged on the left side and the right side of the cup body and are hinged with the supporting plates, a semi-ring plate is fixedly arranged at the center of the bottom of the cup body, a central hole is formed in the center of the semi-ring plate, a hinge rod is sleeved inside the central hole, a connecting rod is fixedly arranged below the central hole of the semi-ring plate, the connecting rod penetrates through the semi-ring plate and extends to the left side and the right side of the semi-ring plate, a semi-through frame is sleeved on the bottom, the bottom of the expansion plate is hinged with a reset mechanism which is fixedly arranged on the upper surface of the bottom plate, the reset mechanism comprises a reset box, the inner part of the reset box is connected with a sliding plate in a sliding way, the bottom end of the sliding plate is fixedly provided with a reset spring, the bottom end of the reset spring is fixedly connected with the inner bottom wall of the reset box, the top end of the sliding plate is hinged with the expansion plate, the front part of the left side of the upper surface of the bottom plate is fixedly provided with a pressing mechanism which is fixedly connected with the expansion plate, the pressing mechanism comprises a pedal, the pedal is hinged with the bottom plate, a rack is fixedly arranged below one end of the pedal, which is far away from the bottom plate, fixed frames are symmetrically arranged on the upper surface of the bottom plate, which is positioned on the rear side of the pedal, the top end of each fixed frame is hinged, the outer surface of the reel is fixedly provided with a traction rope, and one end of the traction rope, which is far away from the reel, bypasses the reversing wheel and is fixedly connected with the expansion plate.

Preferably, the expansion plate is divided into an upper half part and a lower half part which are hinged, the upper half part is fixedly connected with the semi-through frame, and the lower half part is hinged with the sliding plate.

Preferably, a supporting spring is fixedly installed at the bottom of the pedal on the left side of the rack, and the elasticity of the supporting spring is greater than that of the return spring.

Preferably, the rack is in a semi-annular shape, and the rack is tangent to the gear all the time in the moving process.

Preferably, the shape of return spring is square, and the size of return spring is less than the inside size of reset case.

Advantageous effects

The utility model provides a pouring basin is used in casting. The method has the following beneficial effects:

1. this pouring basin is used in casting can provide power through the footboard of pushing down, and the cooperation reel twines the haulage rope on the wire winding wheel surface, and then drives the expansion plate rotation through pulling of haulage line to reach and move the effect that the cup takes place to deflect, solved among the prior art pouring basin pouring and rotate the problem of difficult control.

2. This pouring basin for casting can remove the effect that the back resets whole device through setting up slide and reset spring cooperation reset box at the overdraft of footboard, has solved among the prior art device and has arranged the inconvenient problem that resets after the completion of expecting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cup body of the present invention;

FIG. 3 is a schematic view of the pressing mechanism of the present invention;

fig. 4 is a schematic view of the resetting mechanism of the present invention.

The cup comprises a bottom plate-1, a support plate-2, a cup body-3, a telescopic plate-4, a reset mechanism-5, a pressing mechanism-6, a central shaft-7, a reversing wheel-8, a fixed column-9, a semi-ring plate-10, a hinged rod-11, a connecting rod-12, a reset box-13, a sliding plate-14, a reset spring-15, a pedal-16, a rack-17, a fixed frame-18, a rotating shaft-19, a gear-20, a reel-21, a traction rope-22, a semi-through frame-23 and a central hole-24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a pouring basin is used in casting:

embodiment one, as shown in fig. 1-4, including bottom plate 1, both sides fixed mounting has backup pad 2 around the upper surface middle part of bottom plate 1, the inboard fixed mounting of end of backup pad 2 has center pin 7, the surface middle part of center pin 7 has cup jointed reversing wheel 8, the one end that bottom plate 1 was kept away from to two backup pads 2 is articulated through cup 3, the bottom fixed mounting of cup 3 has expansion plate 4, the bottom of expansion plate 4 articulates there is canceling release mechanical system 5, canceling release mechanical system 5 fixed mounting is at the upper surface of bottom plate 1, the upper surface left side the place ahead fixed mounting of bottom plate 1 has pushing down mechanism 6, pushing down mechanism 6 and expansion plate 4 fixed connection.

In the second embodiment, as shown in fig. 1-4, the fixed columns 9 are fixedly installed on the left and right sides of the cup body 3, the fixed columns 9 are hinged to the support plate 2, the semi-ring plate 10 is fixedly installed at the center of the bottom of the cup body 3, the center of the semi-ring plate 10 is provided with the center hole 24, the hinge rod 11 is sleeved inside the center hole 24, the semi-ring plate 10 is fixedly installed below the center hole 24 and provided with the connecting rod 12, the connecting rod 12 penetrates through the semi-ring plate 10 and extends to the left and right sides of the semi-ring plate 10, the bottom of the semi-ring plate 10 is sleeved with the semi-through frame 23, the inner side of the semi-through frame 23 is fixedly connected to the hinge rod 11, two ends of the connecting rod 12 are fixedly connected to the inner side of the semi-through frame 23, the expansion plate 4 is divided into an upper half part and a lower half part which are hinged to the, the bottom end of the semi-through frame 23 is fixedly connected with the expansion plate 4.

In the third embodiment, as shown in fig. 1 to 4, the reset mechanism 5 includes a reset box 13, a sliding plate 14 is slidably connected inside the reset box 13, a reset spring 15 is fixedly mounted at the bottom end of the sliding plate 14, the reset spring 15 is square, the size of the reset spring 15 is smaller than the internal size of the reset box 13, the square reset spring 15 can provide larger elastic force with a cylindrical spring, the bottom end of the reset spring 15 is fixedly connected with the inner bottom wall of the reset box 13, and the top end of the sliding plate 14 is hinged to the expansion plate 4.

In the fourth embodiment, as shown in fig. 1-4, the pressing mechanism 6 includes a pedal 16, the pedal 16 is hinged to the base plate 1, a rack 17 is fixedly installed below one end of the pedal 16 away from the base plate 1, a supporting spring is fixedly installed at the bottom of the pedal 16 on the left side of the rack 17, the elasticity of the supporting spring is greater than that of the return spring 15, the pedal 16 can be conveniently reset by arranging the supporting spring, and the whole device can be assisted to reset, fixing frames 18 are symmetrically installed on the upper surface of the base plate 1 on the rear side of the right side of the pedal 16, a rotating shaft 19 is hinged to the top end of the fixing frame 18, a gear 20 is fixedly installed on the outer surface of the rotating shaft 19 between the two fixing frames 18, the gear 20 is meshed with the rack 17, the rack 17 is semi-annular, the rack 17 is always tangent to the gear 20 in the moving process, and the starting and, a reel 21 is fixedly arranged on the outer surface of the rotating shaft 19 positioned at the rear side of the fixing frame 18, a traction rope 22 is fixedly arranged on the outer surface of the reel 21, and one end, far away from the reel 21, of the traction rope 22 bypasses the reversing wheel 8 and is fixedly connected with the expansion plate 4.

When using, trample down footboard 16 and can drive rack 17 downstream, can drive gear 20 rotatory, rotation through gear 20 can drive rotation axis 19 rotatory, can drive reel 21 rotation through rotation axis 19, and then drive the rotation of haulage rope 22 and twine at reel 21 surface, it is rotatory to drive expansion plate 4 through haulage rope 21, the rotation through the first half of expansion plate 4 can drive and the board leads to the frame 23 rotatory and then drive cup 3 rotatory, simultaneously the latter half of expansion plate 4 can move down slide 14 and then through compressing return spring 15 down, can reset whole device through return spring 15 when loosening footboard 16.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pouring cup for casting, comprising a bottom plate (1), characterized in that: both sides fixed mounting has backup pad (2) around the upper surface middle part of bottom plate (1), and the one end that bottom plate (1) was kept away from in two backup pad (2) is passed through cup (3) and is articulated, and the bottom fixed mounting of cup (3) has expansion plate (4), and the bottom of expansion plate (4) articulates there is canceling release mechanical system (5), and canceling release mechanical system (5) fixed mounting is at the upper surface of bottom plate (1), and the upper surface left side the place ahead fixed mounting of bottom plate (1) has pushing down mechanism (6), pushing down mechanism (6) and expansion plate (4) fixed connection.

2. A casting tundish according to claim 1, wherein: a central shaft (7) is fixedly installed on the inner side of the end of the supporting plate (2), and a reversing wheel (8) is sleeved in the middle of the outer surface of the central shaft (7).

3. A casting tundish according to claim 1, wherein: the cup comprises a cup body (3), a fixing column (9) is fixedly mounted on the left side and the right side of the cup body (3), the fixing column (9) is hinged to a support plate (2), a semi-ring plate (10) is fixedly mounted at the center of the bottom of the cup body (3), a center hole (24) is formed in the center of the semi-ring plate (10), a hinge rod (11) is sleeved inside the center hole (24), a connecting rod (12) is fixedly mounted below the center hole (24) of the semi-ring plate (10), the connecting rod (12) penetrates through the semi-ring plate (10) and extends to the left side and the right side of the semi-ring plate (10), a semi-through frame (23) is sleeved at the bottom of the semi-ring plate (10), the inner side of the semi-through frame (23) is fixedly connected with the hinge rod (11), the two ends of the connecting rod (12) are fixedly connected with the.

4. A casting tundish according to claim 1, wherein: reset mechanism (5) are including restoring to the throne case (13), and the inside sliding connection of restoring to the throne case (13) has slide (14), and the bottom fixed mounting of slide (14) has reset spring (15), and the bottom of reset spring (15) and the interior diapire fixed connection of restoring to the throne case (13), the top and expansion plate (4) of slide (14) are articulated.

5. A casting tundish according to claim 1, wherein: the pressing mechanism (6) comprises a pedal (16), the pedal (16) is hinged to the bottom plate (1), and a rack (17) is fixedly mounted below one end, far away from the bottom plate (1), of the pedal (16).

6. A casting tundish according to claim 1, wherein: bottom plate (1) upper surface is located the right side rear symmetry of footboard (16) and installs mount (18), the top of mount (18) articulates there is rotation axis (19), fixed surface that rotation axis (19) are located between two mounts (18) installs gear (20), gear (20) and rack (17) meshing, fixed surface that rotation axis (19) are located mount (18) rear side installs reel (21), fixed surface of reel (21) installs haulage rope (22), the one end that haulage rope (22) kept away from reel (21) is walked around reverse wheel (8) and with expansion plate (4) fixed connection.