CN210280654U

CN210280654U - Pouring device of casting machine

Info

Publication number: CN210280654U
Application number: CN201921137188.9U
Authority: CN
Inventors: 李林杰; 徐义明; 方艺霖; 刘明强
Original assignee: Laizhou Golden Lion Auto Parts Co ltd
Current assignee: Laizhou Golden Lion Auto Parts Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-10
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to a technical field of casting machine aims at providing a pouring device of casting machine, and its technical scheme main points are: the traveling crane comprises a tank body and a traveling crane boom, wherein the tank body is provided with an upward opening, the tank body is provided with a rotating shaft, the traveling crane boom is rotatably connected with the rotating shaft, the traveling crane boom is provided with a connecting rod, one end of the connecting rod is connected with the traveling crane boom, the other end of the connecting rod is provided with a supporting block, the supporting block is provided with a supporting hole, the rotating shaft is provided with a worm gear, the supporting hole is rotatably connected with a worm matched with the worm gear, the end part of the worm is fixedly provided with an inner gear rotatably connected in the supporting hole, the supporting hole is rotatably connected with a steering handle, one end of the steering handle penetrates out of the supporting hole, the other end of the steering handle is fixedly; the pouring device of the casting machine has the advantage of high safety.

Description

Pouring device of casting machine

Technical Field

The utility model relates to a casting field, in particular to pouring device of casting machine.

Background

With the improvement of automation degree, the casting machine is increasingly widely used as an important device of a production line. The pouring device of the pouring machine is a part of the pouring machine used for pouring molten metal into a mold, most of automobile parts are formed by pouring the molten metal, when the parts are poured, the molten metal is usually placed in an iron can, then the iron can is lifted by using a travelling crane, the iron can is moved to the upper part of the mold, then the parts are poured into the mold, and the parts are formed after cooling.

Chinese patent with publication number CN204209114U discloses a hot metal ladle dumping device, which comprises a hot metal ladle body, wherein a first rotating rod and a second rotating rod are respectively arranged at two sides of the hot metal ladle body, a sleeve is movably connected outside the first rotating rod and the second rotating rod, the sleeve is connected with a travelling arm, a notch is arranged on the first rotating rod, a steering handle is arranged outside the notch in a matching manner, and a poking rod is connected on the steering handle; the driving arm fixedly connected with locking device, locking device include the bolt, and the bolt connection is provided with spacing post on the U type pin rod on the bolt, are connected with the joint body that has the joint hole on the hot metal bottle jar body, and the poker rod joint is in the U type pin rod.

Although the device can ensure the stability of the cylinder body in the vertical direction, in the actual use process, different operators have different rotating degrees, the flow is too large due to the fact that the inclination angle is too large, the metal solution is easy to sputter, the operators are scalded, safety accidents are easy to happen, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pouring device of casting machine has the higher advantage of security.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a pouring device of casting machine, includes a jar body, driving davit, the jar body has ascending opening, be equipped with the pivot on the jar body, the driving davit rotates with the pivot to be connected, be equipped with the connecting rod on the driving davit, connecting rod one end links to each other with the driving davit, and the other end is equipped with the supporting shoe, the brace hole has been seted up on the supporting shoe, be equipped with the worm wheel in the pivot, the brace hole internal rotation is connected with the worm with worm wheel matched with, the end fixing of worm has the rotation to connect in the internal gear in the brace hole, and the brace hole internal rotation is connected with turns to the handle, turn to handle one end and wear out the brace hole, and the other end is fixed with the incomplete gear that is.

Through adopting above-mentioned technical scheme, when empting, rotate the handle and drive incomplete gear rotation, incomplete gear is every to rotate the round, and the teeth of a cogwheel drives an internal gear rotation pitch with the race of internal gear meshing mutually to the worm precession drives the worm wheel and rotates, and the worm wheel rotates and drives the pivot and rotate and then realize slowly empting of the jar body. After the tank body is poured, the steering handle is rotated reversely to reset the tank body. The combination of the incomplete gear and the internal gear ensures that the inclination angle of the tank body can be slowly adjusted, the flow is moderate, sputtering does not occur, operating personnel is protected, the safety is high, and meanwhile, the self-locking device of the worm gear and the worm prevents the tank body from rotating due to gravity.

Furthermore, the steering handle is provided with two connected steering rods, a right angle is formed between the two steering rods, and the end parts of the steering rods are provided with heat insulation sleeves.

Through adopting above-mentioned technical scheme, be the right angle between two steering columns, the rotation operation of being convenient for. The whole pouring device is composed of metal parts, the temperature of the metal solution in the tank body is too high, heat is transferred through the metal parts, the temperature of the whole pouring device is too high, and the arrangement of the heat insulation sleeve has the effect of preventing hands from being scalded.

Further, it has two relative joint pieces to articulate on the driving davit, forms the joint groove between two joint pieces, be equipped with on the jar body with joint groove matched with joint post.

Through adopting above-mentioned technical scheme, when static, the stability of the vertical direction of jar body is kept on the joint post to the joint piece joint, prevents that jar body from left and right rocking from causing metallic solution to spill over, when empting, overturns the joint piece earlier, treats joint piece and joint post separation back, rotates the empting of the completion jar body of turning to the handle again.

Furthermore, the clamping block is provided with a positioning hole, the clamping column is provided with a first through hole matched with the positioning hole, and the travelling crane jib is provided with a second through hole matched with the positioning hole.

By adopting the technical scheme, the positioning pin penetrates through the positioning hole and the first through hole to stably clamp the clamping block on the clamping column, so that the clamping block is prevented from being separated from the clamping column due to an overlarge overturning angle; when the crane jib is toppled over, the clamping block is overturned, the positioning pin penetrates through the positioning hole and the second through hole, the clamping block is fixed on the crane jib, the clamping block is prevented from overturning freely, and the crane jib is convenient to clamp and use next time.

Furthermore, the driving suspension arm is hinged with an L-shaped buffer rod, the other end of the buffer rod is abutted to the steering rod, the driving suspension arm is provided with a supporting spring, one end of the supporting spring is connected with the driving suspension arm, and the other end of the supporting spring is connected with the buffer rod.

Through adopting above-mentioned technical scheme, the buffer beam is inconsistent with jar body, and jar body rotates and bumps the buffer beam, and the buffer beam slows down the slew velocity of jar body and follows jar body and move together under supporting spring's tensile force effect, and stability when guaranteeing jar body rotation avoids jar body to rotate suddenly, and the internal metal solution of jar is scalded because the inertia spill.

Furthermore, an arc-shaped splash guard is arranged at the upper end of the tank body close to the steering rod.

By adopting the technical scheme, the temperature of the metal solution is too high, so that the situation that an operator is too close to the tank body in the operation process and is scalded by splashing of the metal solution in the tank body is prevented.

Furthermore, a flow guide opening is formed in the opening of the tank body.

Through adopting above-mentioned technical scheme, the water conservancy diversion mouth sets up and plays the water conservancy diversion effect to metallic solution, can accurately empty into the mould, prevents that metallic solution from not injecting into the mould completely because of the flow is too big and taking place the sputtering, and protection operating personnel is not scalded.

Further, jar body opening part is equipped with the apron, the apron diameter slightly is greater than jar body diameter, be equipped with thermal-insulated handle on the apron.

Through adopting above-mentioned technical scheme, the setting of apron prevents that metal solution from scalding transferring to the in-process sputtering of mould top.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the incomplete gear, the incomplete gear is meshed with the internal gear for use, so that the tilting angle of the tank body is slowly adjusted, sputtering is reduced, and the safety is high;

2. through the arrangement of the buffer rod, the buffer rod and the tank body are abutted and rotated together, so that the effect of reducing the rotation speed of the tank body and ensuring the rotation stability of the tank body is achieved;

3. through the setting of joint piece, joint piece joint has the effect of guaranteeing the vertical direction stability of jar body on the joint post.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic view showing the connection of the steering handle to the tank in the embodiment;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

in the figure, 1, a tank body; 11. a rotating shaft; 12. a worm gear; 13. a clamping column; 14. a flow guide port; 15. a splash shield; 2. a crane jib; 21. a connecting rod; 22. a support block; 221. a support hole; 222. a first bearing; 23. a clamping block; 231. positioning holes; 232. a first through hole; 233. a second through hole; 24. positioning pins; 25. a buffer rod; 26. a support spring; 3. a steering handle; 31. an incomplete gear; 32. an internal gear; 321. a second bearing; 33. a worm; 34. a steering lever; 35. a heat insulating sleeve; 4. a cover plate; 41. a heat-insulated handle.

Detailed Description

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

Example (b):

a pouring device of a casting machine is shown in figure 1 and comprises a tank body 1 and a travelling crane boom 2, wherein the tank body 1 is provided with an upward opening, and the opening of the tank body 1 is provided with a spout-shaped flow guide opening 14, so that a metal solution can be accurately poured into a mold, and the phenomenon that the metal solution is too large in flow and cannot be completely poured into the mold is avoided. The opening part of the tank body 1 is provided with a cover plate 4 slightly larger than the diameter of the opening, after the metal solution is poured into the pouring machine and poured into the pouring machine, the cover plate 4 is covered above the opening part of the tank body 1, the metal solution is prevented from being sputtered in the process of transferring to the upper part of the mold, and the operator is prevented from being scalded by the metal solution. When toppling over, take off apron 4 and place one side, wait to use after pouring into the device of toppling over with metal solution next time, be equipped with thermal-insulated handle 41 on the apron 4, prevent to be scalded when using apron 4.

As shown in figure 1, the two sides of the tank body 1 are provided with rotating shafts 11, each rotating shaft 11 is composed of two large cylinders and a small cylinder which are coaxial, the small cylinder is positioned between the two large cylinders, the end part of the crane jib 2 is provided with a hook which is hinged with the small cylinder of the rotating shaft 11, and the large cylinders at the two ends ensure the transverse stability of the tank body 1.

As shown in fig. 1 and 2, an L-shaped connecting rod 21 is arranged on the travelling crane jib 2, one end of the connecting rod 21 is connected with the travelling crane jib 2, the other end of the connecting rod 21 is connected with a supporting block 22, a supporting hole 221 is formed in the supporting block 22, a worm wheel 12 is arranged on the rotating shaft 11, a worm 33 matched with the worm wheel 12 is rotatably connected in the supporting hole 221, the worm 33 is screwed into the tank body 1 to tilt, the worm 33 is screwed back to the tank body 1 to reset, and the tank body 1 is prevented from rotating under the action of gravity by a. The end of the worm 33 is fixed with the internal gear 32 which is rotatably connected in the supporting hole 221 through the second bearing 321, the supporting hole 221 is internally rotatably connected with the steering handle 3 through the first bearing 222, one end of the steering handle 3 penetrates out of the supporting hole 221, the other end of the steering handle is fixed with the incomplete gear 31 which is positioned in the inner ring of the internal gear 32, the incomplete gear 31 is only provided with one gear tooth meshed with the internal gear 32, the internal gear 32 rotates by one tooth pitch when the incomplete gear 31 rotates by one circle, the pouring angle of the tank body 1 can be slowly controlled, the metal solution is prevented from being splashed out and burnt, and the safety is high.

As shown in figure 1, be equipped with two steering column 34 that are connected on the rotation handle, be the right angle between two steering column 34, the operating personnel's of being convenient for rotation is exerted oneself to the handheld portion of steering column 34 tip is equipped with scald-proof insulation cover 35, and one side that jar body 1 upper end is close to steering column 34 is equipped with scald-proof splash shield 15.

As shown in figure 1, an L-shaped buffer rod 25 is hinged on the splash board 15 of the traveling crane jib 2, the buffer rod 25 is horizontally arranged, one end of the buffer rod 25 is hinged with the traveling crane jib 2, the other end of the buffer rod is abutted against the tank body 1, a supporting spring 26 is arranged between the traveling crane jib 2 and the buffer rod 25, one end of the supporting spring 26 is connected with the traveling crane jib 2, and the other end of the supporting spring is connected with the buffer rod 25. When the tank body 1 is toppled over, the tank body 1 is abutted against the buffer rod 25, the buffer rod 25 rotates under the action of the tank body 1, meanwhile, the rotating speed of the tank body 1 is slowed down under the action of the tensile force of the supporting spring 26, the tank body 1 is prevented from rotating suddenly, and metal solution is prevented from being splashed out and scalded due to inertia.

As shown in fig. 1 and 3, the driving arm 2 is hinged with two opposite clamping blocks 23, a clamping groove is formed between the two clamping blocks 23, and the tank body 1 is provided with a clamping column 13 matched with the clamping groove. When static, joint piece 23 joint keeps the stability of the 1 vertical direction of jar body on joint post 13, prevents that jar body 1 from rolling about and causing metallic solution to spill over, when empting, overturns joint piece 23 earlier, treats joint piece 23 and joint post 13 separation back, rotates the pouring of turning to 3 completion jar bodies of handle 1 again.

As shown in fig. 3, the locking block 23 is provided with a positioning hole 231, the locking column 13 is provided with a first through hole 232 matching with the positioning hole 231, and the crane jib 2 is provided with a second through hole 233 matching with the positioning hole 231. When the clamping device is static, the positioning pin 24 penetrates through the positioning hole 231 and the first through hole 232 to stably clamp the clamping block 23 on the clamping column 13, so that the clamping block 23 is prevented from being separated from the clamping column 13 due to an overlarge overturning angle; when the crane jib 2 is toppled over, the clamping block 23 is turned over, the positioning pin 24 penetrates through the positioning hole 231 and the second through hole 233, and the clamping block 23 is fixed on the crane jib 2, so that the clamping block 23 is prevented from being freely turned over, and the crane jib is convenient to clamp and use next time.

The specific implementation process comprises the following steps: firstly, a metal solution is poured into the pouring device by a pouring machine, then the cover plate 4 is covered at an opening above the tank body 1, then the tank body 1 is moved to the upper part of a mold by the crane jib 2, the cover plate 4 is taken down and placed aside by holding the heat insulation handle 41 for next use, then the positioning pin 24 is taken down to turn over the clamping block 23 upwards, the positioning pin 24 is inserted after the positioning hole 231 is aligned with the second through hole 233, the tank body 1 is adjusted to a proper pouring angle by rotating the steering handle 3, the metal solution is accurately poured into the mold through the flow guide opening 14, the tank body 1 is reset by reversely rotating the steering handle 3 after pouring is finished, the positioning pin 24 is taken down to turn over the clamping block 23, the clamping block 23 is clamped on the clamping column 13, the positioning hole 231 is aligned with the first through hole 232 and then the positioning pin 24 is inserted, and.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a pouring device of casting machine, includes jar body (1), driving davit (2), its characterized in that: the tank body (1) is provided with an upward opening, a rotating shaft (11) is arranged on the tank body (1), the traveling crane boom (2) is rotatably connected with the rotating shaft (11), a connecting rod (21) is arranged on the traveling crane boom (2), one end of the connecting rod (21) is connected with the traveling crane boom (2), the other end of the connecting rod is provided with a supporting block (22), a supporting hole (221) is formed in the supporting block (22), a worm wheel (12) is arranged on the rotating shaft (11), a worm (33) matched with the worm wheel (12) is rotatably connected in the supporting hole (221), an inner gear (32) rotatably connected in the supporting hole (221) is fixed at the end part of the worm (33), a steering handle (3) is rotatably connected in the supporting hole (221), one end of the steering handle (3) penetrates out of the supporting hole (221), and an incomplete gear (31) positioned in the inner ring, the incomplete gear (31) is provided with only one gear tooth meshed with the internal gear (32).

2. The pouring device of a casting machine according to claim 1, wherein: the steering handle (3) is provided with two connected steering rods (34), the two steering rods (34) are perpendicular to each other, and the end part of each steering rod (34) is provided with a heat insulation sleeve (35).

3. The pouring device of a casting machine according to claim 1, wherein: the driving davit (2) go up to articulate there are two relative joint pieces (23), form the joint groove between two joint pieces (23), be equipped with on jar body (1) with joint groove matched with joint post (13).

4. A pouring device of a casting machine according to claim 3, wherein: the connecting device is characterized in that a positioning hole (231) is formed in the connecting block (23), a positioning pin (24) penetrates through the positioning hole (231), a first through hole (232) matched with the positioning pin (24) is formed in the connecting column (13), and a second through hole (233) matched with the positioning pin (24) is formed in the crane jib (2).

5. The pouring device of a casting machine according to claim 1, wherein: the automobile crane is characterized in that an L-shaped buffer rod (25) is hinged to the traveling crane boom (2), the other end of the buffer rod (25) is abutted to the tank body (1), a support spring (26) is arranged on the traveling crane boom (2), one end of the support spring (26) is connected with the traveling crane boom (2), and the other end of the support spring is connected with the buffer rod (25).

6. The pouring device of a casting machine according to claim 1, wherein: an arc-shaped splash guard (15) is arranged at the upper end of the tank body (1) close to the steering rod (34).

7. The pouring device of a casting machine according to claim 1, wherein: a flow guide opening (14) is formed in the opening of the tank body (1).

8. The pouring device of a casting machine according to claim 1, wherein: the utility model discloses a jar body (1) opening part is equipped with apron (4), apron (4) diameter slightly is greater than jar body (1) diameter, be equipped with thermal-insulated handle (41) on apron (4).