CN216397914U

CN216397914U - Casting die utensil

Info

Publication number: CN216397914U
Application number: CN202122547593.1U
Authority: CN
Inventors: 邓英; 毛欣伟; 郭旭峰; 代高峰
Original assignee: Hubei Baoxin Aluminum Alloy Casting Co ltd
Current assignee: Hubei Baoxin Aluminum Alloy Casting Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-29
Anticipated expiration: 2031-10-21

Abstract

The utility model relates to the field of aluminum alloy casting production, and discloses a casting mold which comprises a workbench, a first module, a first mold cavity, a second module and a second mold cavity, wherein the first mold cavity is formed in one side of the first module, the second mold cavity is formed in one side of the second module, a first pushing rod is arranged on the first module in the horizontal direction, a second pushing rod is arranged on the second module in the horizontal direction, heat insulation pieces are arranged on the first pushing rod and the second pushing rod, and a driving device for pushing the second module to be far away from or close to the first module is arranged on the first module; according to the utility model, the driving device is arranged to realize the adjustment of the distance between the first template and the second template, and the condition that the casting is separated from the templates only by manpower is avoided, so that the purposes of saving manpower and improving the production efficiency are achieved.

Description

Casting die utensil

Technical Field

The utility model relates to the technical field of aluminum alloy casting production, in particular to a casting mold.

Background

The casting is to inject liquid monomer or polymer into a mould under normal pressure, and the liquid monomer or polymer is polymerized and solidified to form the mould, wherein the mould has a specific contour or an inner cavity shape, and becomes a casting with the same shape as the inner cavity of the mould.

The mould is generally composed of two parts which can be combined or separated, when the two parts are fixedly connected together, casting is carried out, and the blank can obtain a corresponding three-dimensional shape through the shape of the inner cavity; then the two parts are separated, and the casting is taken out, when the existing casting mould is used for taking out the casting separately, the mould is usually pulled outwards by manpower until the mould is separated from the casting, but the mould and the casting are closely attached together after casting, so that great force is needed when the casting is manually separated, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a casting mold, and aims to solve the problem of low production efficiency caused by manually pulling the mold to separate a casting.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a casting die utensil, includes workstation, first module, sets up in first die cavity, the second module of one side of first module and set up in the second die cavity of one side of second module, be provided with first catch bar along the horizontal direction on the first module, be provided with the second catch bar along the horizontal direction on the second module, first catch bar with all be provided with thermal-insulated piece on the second catch bar, be provided with on the first module and be used for promoting the second module is kept away from or is close to the drive arrangement of first module.

The utility model is further provided with: drive arrangement include along the horizontal direction set up in a plurality of actuating lever on the second module, along the horizontal direction set up in a plurality of on the first module with the first driving barrel of actuating lever one-to-one and set up in mount on the workstation, rotate on the mount be provided with a plurality of with the second driving barrel of actuating lever one-to-one, the actuating lever activity is passed first module, the one end of actuating lever with the inner wall cooperation of second driving barrel is connected, the outer wall of second driving barrel with the inner wall cooperation of first driving barrel is connected, rotates the second driving barrel can drive the actuating lever with the opposite direction motion of first driving barrel court.

The utility model is further provided with: the number of the driving rods is 4, and the four driving rods are symmetrically distributed at four corners of the second module.

The utility model is further provided with: one end of the second driving cylinder is provided with a first rotating gear, the fixing frame is rotatably provided with a second rotating gear, and the first rotating gear is meshed with the second rotating gear.

The utility model is further provided with: and a rotating rod is arranged on the second rotating gear.

The utility model is further provided with: the first pushing rod is provided with a connecting arm in a rotating mode, one end, far away from the first pushing rod, of the connecting arm is provided with a hook-shaped connecting block which can be clamped with the outer wall of the second pushing rod.

The utility model is further provided with: be provided with two semi-cylindrical elastic connection portions on the inside wall of connecting block, work as the connecting block with adjacent when the second catch bar is connected, two elastic connection portion all with the peripheral surface line contact of second catch bar.

The working process is as follows: when casting is needed, firstly, the rotating rod is rotated, the four second driving cylinders are driven to synchronously rotate through the second rotating gear, so that the first rotating cylinder is far away from the fixed frame, meanwhile, the driving rod is close to the fixed frame until the first module and the second module are matched, then the first module and the second module are further combined together through the rotating connecting block, and then casting is carried out through a casting opening formed by surrounding the first die cavity and the second die cavity; after the casting is accomplished, at first the disconnected junction piece is connected with the second catch bar, rotate the dwang, drive four synchronous rotations of second driving cylinder through second transmitting gear, drive first driving cylinder and be close to the mount, the mount is kept away from to the actuating lever simultaneously, make first template and second template keep away from each other, thereby realize the separation of foundry goods and mould, simultaneously through setting up the heat insulating part, the operator can hold first catch bar and second catch bar through the heat insulating part, avoid the operator hand to be scalded.

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

1. through setting up drive arrangement, realize the regulation of distance between first template and the second template, avoid only relying on the manpower to promote foundry goods and template separation to reach and use manpower sparingly, improve production efficiency's purpose.

2. Be diagonal distribution respectively in the corner of first module through setting up four actuating levers for when rotating the second actuating cylinder, first template is kept away from to four corners that four actuating levers promoted the second module respectively, compares in the one end that only promotes first module, has obviously accelerated the speed of first module and second module and foundry goods separation, has improved production efficiency.

3. Through setting up first rotating gear and second rotating gear, only need rotate the second rotating gear just can drive four first rotating gear synchronous rotations, reach and use manpower sparingly, improve production efficiency's purpose.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of a casting mold according to an embodiment of the present invention in a state where a first mold block and a second mold block are separated;

FIG. 2 is a schematic cross-sectional view of one embodiment of a casting mold of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 2.

In the figure, 1, a workbench; 2. a first module; 3. a first mold cavity; 4. a second module; 5. a second mold cavity; 6. a first push rod; 7. a second push rod; 8. a thermal insulation member; 9. a drive device; 91. a drive rod; 92. a first drive cylinder; 93. a fixed mount; 10. a second drive cylinder; 11. a first rotating gear; 12. a second rotating gear; 13. rotating the rod; 14. a connecting arm; 15. connecting blocks; 16. an elastic connection portion.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

The utility model provides a casting mold which comprises a workbench 1, a first module 2, a first mold cavity 3 arranged on one side of the first module 2, a second module 4 and a second mold cavity 5 arranged on one side of the second module 4, wherein a first pushing rod 6 is arranged on the first module 2 along the horizontal direction, a second pushing rod 7 is arranged on the second module 4 along the horizontal direction, heat insulation pieces 8 are arranged on the first pushing rod 6 and the second pushing rod 7, and a driving device 9 used for pushing the second module 4 to be far away from or close to the first module 2 is arranged on the first module 2.

The driving device 9 includes a plurality of driving rods 91 arranged on the second module 4 along the horizontal direction, a plurality of first driving cylinders 92 corresponding to the driving rods 91 one to one and arranged on the first module 2 along the horizontal direction, and a fixing frame 93 arranged on the workbench 1, the fixing frame 93 is provided with a plurality of second driving cylinders 10 corresponding to the driving rods 91 one to one in a rotating manner, the driving rods 91 penetrate through the first module 2 in a moving manner, one ends of the driving rods 91 are connected with the inner wall of the second driving cylinders 10 in a matching manner, the outer wall of the second driving cylinders 10 is connected with the inner wall of the first driving cylinders 92 in a matching manner, and the driving rods 91 and the first driving cylinders 92 can be driven to move towards opposite directions by rotating the second driving cylinders 10.

The number of the driving rods 91 is 4, and the four driving rods 91 are symmetrically distributed at four corners of the second module 4.

Through the technical scheme, when the die and the casting are required to be separated after casting is finished, the second driving cylinder 10 is rotated to drive the first driving cylinder 92 to be close to the fixed frame 93, and meanwhile, the driving rod 91 is far away from the fixed frame 93, so that the first template and the second template are far away from each other, and therefore the separation of the casting and the die is realized; by arranging the first driving cylinder 92, the second driving cylinder 10 and the driving rod 91, the synchronous separation of the first module 2 and the second module 4 from the castings can be realized by rotating the second driving cylinder 10, and the castings can be separated without manually pulling the first module 2 and the second module 4 outwards respectively, so that the labor is saved, and the production efficiency is improved; and be diagonal distribution respectively in the corner of first module 2 through setting up four actuating levers 91 for when rotating second driving cylinder 10, first template is kept away from at four corners that four actuating levers 91 promoted second module 4 respectively, compares in the one end that only promotes first module 2, has obviously accelerated the speed of first module 2 and second module 4 and foundry goods separation, has improved production efficiency.

One end of the second driving cylinder 10 is provided with a first rotating gear 11, the fixed frame 93 is rotatably provided with a second rotating gear 12, and the first rotating gear 11 is meshed with the second rotating gear 12.

Through setting up first rotating gear 11 and second rotating gear 12, only need rotate second rotating gear 12 and just can drive four first rotating gear 11 synchronous rotations, reach and use manpower sparingly, improve production efficiency's purpose.

The second rotating gear 12 is provided with a rotating lever 13.

Through setting up dwang 13, the workman of being convenient for holds dwang 13 and rotates second rotating gear 12, adjusts the relative position of first module 2 and second module 4 for the operation is more convenient.

A connecting arm 14 is rotatably arranged on the first push rod 6, and a hook-shaped connecting block 15 which can be clamped with the outer wall of the second push rod 7 is arranged at one end of the connecting arm 14 away from the first push rod 6.

Through setting up connecting arm 14 and connecting block 15, link together first catch bar 6 and second catch bar 7, also link together first module 2 and second module 4 simultaneously, increase the inseparable degree that first module 2 and second module 4 are connected to can not appear leaking outward when guaranteeing to cast.

The utility model is further provided with: two semi-cylindrical elastic connecting portions 16 are arranged on the inner side wall of the connecting block 15, and when the connecting block 15 is connected with the adjacent second push rod 7, the two elastic connecting portions 16 are in line contact with the peripheral surface of the second push rod 7.

Through setting up elastic connection portion 16, when making second catch bar 7 contradict elastic connection portion 16 on connecting block 15, elastic connection portion 16 is in the deformation state, can exert reaction force to second catch bar 7, makes first catch bar 6 inseparabler with being connected of second catch bar 7, reduces the friction between connecting block 15 and the second catch bar 7 through elastic connection portion 16 simultaneously, avoids second catch bar 7 to produce wearing and tearing.

It should be noted that, in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.

The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.

Claims

1. A casting mold is characterized in that: including workstation (1), first module (2), set up in first die cavity (3), second module (4) of one side of first module (2) and set up in second die cavity (5) of one side of second module (4), be provided with first catch bar (6) along the horizontal direction on first module (2), be provided with second catch bar (7) along the horizontal direction on second module (4), first catch bar (6) with all be provided with thermal-insulated piece (8) on second catch bar (7), be provided with on first module (2) and be used for promoting second module (4) are kept away from or are close to drive arrangement (9) of first module (2).

2. A casting mould according to claim 1, characterised in that: the driving device (9) comprises a plurality of driving rods (91) arranged on the second module (4) along the horizontal direction, a plurality of first driving cylinders (92) which are arranged on the first module (2) along the horizontal direction and are in one-to-one correspondence with the driving rods (91), and a fixing frame (93) arranged on the workbench (1), a plurality of second driving cylinders (10) which are in one-to-one correspondence with the driving rods (91) are rotatably arranged on the fixed frame (93), the driving rod (91) movably penetrates through the first module (2), one end of the driving rod (91) is connected with the inner wall of the second driving cylinder (10) in a matching way, the outer wall of the second driving cylinder (10) is matched and connected with the inner wall of the first driving cylinder (92), and the driving rod (91) and the first driving cylinder (92) can be driven to move towards opposite directions by rotating the second driving cylinder (10).

3. A casting mould according to claim 2, characterised in that: the number of the driving rods (91) is 4, and the driving rods (91) are symmetrically distributed at four corners of the second module (4).

4. A casting mould according to claim 3, characterized in that: one end of the second driving cylinder (10) is provided with a first rotating gear (11), the fixing frame (93) is provided with a second rotating gear (12) in a rotating mode, and the first rotating gear (11) is meshed with the second rotating gear (12).

5. A casting mould according to claim 4, characterized in that: and a rotating rod (13) is arranged on the second rotating gear (12).

6. A casting mould according to claim 2, characterised in that: the first push rod (6) is rotatably provided with a connecting arm (14), and one end, far away from the first push rod (6), of the connecting arm (14) is provided with a hooked connecting block (15) capable of clamping the outer wall of the second push rod (7).

7. The casting mold according to claim 6, characterized in that: be provided with two semicylindrical elastic connecting portion (16) on the inside wall of connecting block (15), work as connecting block (15) and adjacent when second catch bar (7) are connected, two elastic connecting portion (16) all with the peripheral surface line contact of second catch bar (7).