CN213379146U

CN213379146U - Pouring device for casting

Info

Publication number: CN213379146U
Application number: CN202021492214.2U
Authority: CN
Inventors: 周建泽
Original assignee: Taixing Qitai Machinery Casting Co ltd
Current assignee: Taixing Qitai Machinery Casting Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-06-08
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a pouring device for foundry goods, including the bed die, the top of bed die is equipped with the mould, the both sides of going up the mould top all are equipped with the holding ring, it is connected with the pouring pipe through two holding ring blocks to go up the mould, the equal fixedly connected with connecting block in both sides of pouring bottom of tubes portion, two the equal fixedly connected with fixed block of one end of connecting block, two the middle part of fixed block is the fixed cover that is equipped with all. The utility model has the advantages that: through the fixture block card in the both sides of last mould, the fixture block drives the movable rod and slides in the round hole to toward outer the removal, make the spring compression, then rotate and rotate the circle piece, make the sleeve rotate, the sleeve is constantly toward spacing circle piece department removal, extrude spacing circle piece until the sleeve is complete, make the movable rod fixed, can't move outward again, thereby the distance of two fixture block centre grippings is fixed, the design can be fine fix pouring tube and last mould.

Description

Pouring device for casting

Technical Field

The utility model belongs to the technical field of the foundry goods, concretely relates to pouring device for foundry goods.

Background

The casting is a metal molding object obtained by various casting methods, namely, the smelted liquid metal is poured into a casting mold prepared in advance by pouring, injecting, sucking or other casting methods, and after cooling, the casting is subjected to subsequent processing means such as grinding and the like, so that the object with certain shape, size and performance is obtained.

The pouring device for the refrigerator inner container plate casting, disclosed as CN208374112U, has the advantages that the problem that the pouring hole is influenced by the flow rate to collapse is solved, sand enters the cavity, the quality of the inner container plate molded by pouring is guaranteed, the problem that the pouring pipe is fixed only by the mutual matching of a clamping block and a spring, the overall fixing effect is poor, the pouring pipe is prone to shaking, and meanwhile the whole fixing operation speed is slow is solved, so that the pouring device for the casting is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pouring device for foundry goods to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a casting device for castings comprises a lower die, wherein an upper die is arranged at the top end of the lower die, positioning rings are arranged on two sides of the top of the upper die, the upper die is connected with a casting pipe through two positioning rings in a clamping manner, connecting blocks are fixedly connected on two sides of the bottom of the casting pipe, one ends of the two connecting blocks are fixedly connected with fixed blocks, fixed sleeves are fixedly arranged in the middle of the two fixed blocks, fixed rings are fixedly connected inside the two fixed sleeves, round holes are formed in the middle of the two fixed rings, movable rods are inserted into the round holes, clamping blocks are fixedly connected at one ends of the two movable rods, external threads are formed on the outer surfaces of the two fixed sleeves, the two fixed sleeves are respectively connected with two sleeves through the two external threads in a threaded manner, a lower die cavity is formed in the top of the lower die, the upper die is provided with two injection holes at the bottoms of the two positioning rings respectively, and the bottom of the upper die is provided with an upper die cavity.

Preferably, two telescopic one end all is seted up with external screw thread assorted internal thread.

Preferably, slopes are formed on one sides of the bottoms of the two clamping blocks.

Preferably, two the equal fixedly connected with spacing circle piece of the other end of movable rod, and two spacing circle pieces are located two telescopic insides respectively.

Preferably, two springs are respectively and fixedly arranged between one side of each of the two fixed circular rings and one side of each of the two clamping blocks.

Preferably, two the equal fixedly connected with of telescopic other end rotates the circle piece, two anti-skidding line has all been seted up to the surface of rotating the circle piece.

Preferably, the inner diameter of the two positioning rings is matched with the outer diameter of the two ends of the bottom of the pouring tube respectively.

Preferably, one end of each of the two injection holes is fixedly communicated with two sides of the top of the upper die cavity.

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

(1) the utility model discloses a casting pipe, including a casting pipe, a fixture block, a round hole, a sleeve, a movable rod, a fixture block card, slide in the round hole, and move toward outer, make the spring compression, then rotate and rotate the circle piece, make the sleeve rotate, the sleeve is constantly towards spacing circle piece department removal, it lives spacing circle piece to extrude completely to the sleeve, make the movable rod fixed, can't move toward outer again, thereby the distance of two fixed fixture blocks centre gripping, this design can be fine fix casting pipe and last mould, and can prevent effectively that the fixture block from driving the movable rod and move toward outer, thereby avoid taking place the phenomenon that the.

(2) The rotating round block is rotated to keep away from the limiting round block by the sleeve, then the pouring tube is directly clamped on the positioning ring, and meanwhile, due to the slope design of the clamping block, the upper die can extrude the slope, so that the clamping block moves outwards, the spring is extruded simultaneously, and the pouring tube is rapidly positioned and fixed by a user conveniently designed until the clamping block is completely and automatically clamped on the upper die, so that repeated stretching action is not needed, and the time for fixing the pouring tube is shortened.

Drawings

Fig. 1 is a schematic plan view of the present invention;

FIG. 2 is a schematic view of the sleeve connection of the present invention;

FIG. 3 is a schematic view of the connection of the upper mold of the present invention;

fig. 4 is an enlarged view of a structure in fig. 3 according to the present invention.

In the figure: 1. a lower die; 2. an upper die; 3. a clamping block; 4. rotating the round block; 5. a sleeve; 6. a fixed block; 7. connecting blocks; 8. a pouring tube; 9. fixing a sleeve; 10. a limiting round block; 11. fixing the circular ring; 12. a spring; 13. a slope; 14. a movable rod; 15. an upper mold cavity; 16. a lower die cavity; 17. a positioning ring; 18. an injection hole; 19. a circular hole.

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.

Referring to fig. 1-4, the utility model provides a casting device for casting, which comprises a lower mold 1, an upper mold 2 is arranged on the top of the lower mold 1, positioning rings 17 are arranged on both sides of the top of the upper mold 2, the upper mold 2 is connected with a casting tube 8 through two positioning rings 17, connecting blocks 7 are fixedly connected on both sides of the bottom of the casting tube 8, a fixed block 6 is fixedly connected with one end of each of the two connecting blocks 7, fixed sleeves 9 are fixedly arranged on the middle parts of the two fixed blocks 6, fixed rings 11 are fixedly connected with the insides of the two fixed sleeves 9, circular holes 19 are respectively arranged on the middles of the two fixed rings 11, movable rods 14 are respectively inserted into the insides of the two circular holes 19, fixture blocks 3 are fixedly connected with one ends of the two movable rods 14, external threads are respectively arranged on the outer surfaces of the two fixed sleeves 9, the two fixed, the top of the lower die 1 is provided with a lower die cavity 16, the bottom of the two positioning rings 17 of the upper die 2 is provided with two injection holes 18, and the bottom of the upper die 2 is provided with an upper die cavity 15.

In this embodiment, preferably, the internal thread matched with the external thread is all seted up to the one end of two sleeves 5, makes things convenient for sleeve 5 to remove on fixed cover 9.

In this embodiment, preferred, slope 13 has all been seted up to one side of two fixture blocks 3 bottoms, conveniently goes up 2 automatic extrusion fixture blocks 3 of mould for fixture block 3 is toward removing outward.

In this embodiment, preferably, the other ends of the two movable rods 14 are fixedly connected with the limiting round blocks 10, and the two limiting round blocks 10 are respectively located inside the two sleeves 5, so that the sleeves 5 can limit the moving range of the movable rods 14, and the pouring tube 8 can be better fixed.

In this embodiment, preferably, two springs 12 are respectively and fixedly disposed between one side of the two fixing rings 11 and one side of the two clamping blocks 3, so that the springs 12 can drive the clamping blocks 3 to automatically clamp the upper mold 2.

In this embodiment, preferred, the equal fixedly connected with of the other end of two sleeves 5 rotates disk 4, and two anti-skidding lines have all been seted up to the surface of rotating disk 4, conveniently rotate disk 4 and drive sleeve 5 and rotate.

In this embodiment, preferably, the inner diameters of the two positioning rings 17 are respectively matched with the outer diameters of the two ends of the bottom of the pouring tube 8, so that the positioning rings 17 and the pouring tube 8 can be conveniently and preliminarily clamped.

In this embodiment, preferably, one end of each of the two filling holes 18 is fixedly communicated with two sides of the top of the upper mold cavity 15, so that the poured liquid can flow into the upper mold cavity 15 and the lower mold cavity 16 through the filling holes 18.

The utility model discloses a theory of operation and use flow: when the device is used, the rotating round block 4 is rotated firstly, so that the sleeve 5 moves in the direction away from the fixed sleeve 9, a sufficient distance is reserved between the sleeve 5 and the limiting round block 10, then two pipelines at the bottom of the pouring tube 8 are directly aligned to the positioning ring 17 to be clamped in, simultaneously, two sides of the top of the upper die 2 can automatically extrude the slope 13, so that the clamping block 3 moves towards two sides, the clamping block 3 drives the movable rod 14 to move outwards, the spring 12 is extruded simultaneously until the clamping block 3 is completely clamped on the upper die 2, then the rotating round block 4 is rotated in the opposite direction, so that the sleeve 5 rotates, the sleeve 5 moves in the direction close to the fixed sleeve 9 until the sleeve 5 completely clamps the limiting round block 10, so that the sleeve 5 extrudes the limiting round block 10 to extrude the movable rod 14, and further fix the clamping block 3, at the moment, even if the pouring tube 8 is touched, the clamping block 3 can not, thereby causing the spring 12 to compress, resulting in a phenomenon in which the pour tube 8 rattles.

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. The utility model provides a pouring device for foundry goods, includes bed die (1), its characterized in that: the top end of the lower die (1) is provided with an upper die (2), two sides of the top of the upper die (2) are respectively provided with a positioning ring (17), the upper die (2) is connected with a pouring pipe (8) through the clamping of the two positioning rings (17), two sides of the bottom of the pouring pipe (8) are respectively and fixedly connected with a connecting block (7), one end of each connecting block (7) is respectively and fixedly connected with a fixed block (6), the middle part of each fixed block (6) is respectively and fixedly provided with a fixed sleeve (9), the inner parts of the two fixed sleeves (9) are respectively and fixedly connected with a fixed ring (11), the middle parts of the two fixed rings (11) are respectively provided with a round hole (19), the inner parts of the two round holes (19) are respectively inserted with a movable rod (14), one end of each movable rod (14) is respectively and fixedly connected with a clamping block (3), and the, two fixed cover (9) have two sleeves (5) through two external screw thread threaded connection respectively, lower die cavity (16) have been seted up at the top of bed die (1), two filling holes (18) have been seted up respectively in the bottom of two holding rings (17) in last mould (2), last die cavity (15) have been seted up to the bottom of going up mould (2).

2. A casting pouring apparatus as defined in claim 1, wherein: two the one end of sleeve (5) all seted up with external screw thread assorted internal thread.

3. A casting pouring apparatus as defined in claim 1, wherein: slopes (13) are arranged on one sides of the bottoms of the two clamping blocks (3).

4. A casting pouring apparatus as defined in claim 1, wherein: the other end of each movable rod (14) is fixedly connected with a limiting round block (10), and the two limiting round blocks (10) are respectively located inside the two sleeves (5).

5. A casting pouring apparatus as defined in claim 1, wherein: two springs (12) are respectively and fixedly arranged between one side of each of the two fixed circular rings (11) and one side of each of the two clamping blocks (3).

6. A casting pouring apparatus as defined in claim 1, wherein: two the equal fixedly connected with of the other end of sleeve (5) rotates circle piece (4), two anti-skidding line has all been seted up to the surface of rotating circle piece (4).

7. A casting pouring apparatus as defined in claim 1, wherein: the inner diameter of the two positioning rings (17) is respectively matched with the outer diameter of the two ends of the bottom of the pouring tube (8).

8. A casting pouring apparatus as defined in claim 1, wherein: one end of each of the two injection holes (18) is fixedly communicated with two sides of the top of the upper die cavity (15).