CN211360574U

CN211360574U - Mould box for casting small-sized workpiece

Info

Publication number: CN211360574U
Application number: CN201922124679.6U
Authority: CN
Inventors: 蒋华兴
Original assignee: Changzhou Huateng Foundry Co ltd
Current assignee: Changzhou Huateng Foundry Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-28
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a mould case is used in casting of small-size work piece, the power distribution box comprises a box body, the box top is rotated and is connected with the case lid, be provided with the trick lock between box and the case lid, the inside bottom position that is close to of box is provided with the second grade trick lock, the side chamber that two symmetries set up is all seted up to two parallel lateral wall top central points of box, two the arbitrary side intracavity diapire in side chamber rotates and is connected with the internal thread sleeve, two the side intracavity diapire fixedly connected with telescopic link of internal thread sleeve one side is kept away from in the side chamber, the box inboard is close to bottom position fixedly connected with division. The utility model discloses a two-layer protection device is effectual has protected the mould not to return stolen for the mould is preserved and is shifted safe and reliable more.

Description

Mould box for casting small-sized workpiece

Technical Field

The utility model relates to a cutting means field especially relates to a mould case is used in casting of small-size work piece.

Background

Investment casting, also known as lost-wax casting, generally refers to a casting scheme in which a pattern is made of a fusible material, a shell is made of a plurality of layers of refractory materials coated on the surface of the pattern, the pattern is melted and discharged from the shell, so that a casting mold without a parting surface is obtained, and the casting mold is roasted at a high temperature and then filled with sand for pouring. Investment casting is often referred to as "lost wax casting" because patterns are widely made from waxy materials. The types of alloys that can be produced by the investment casting method include carbon steel, alloy steel, heat-resistant alloy, stainless steel, precision alloy, permanent magnet alloy, bearing alloy, copper alloy, aluminum alloy, titanium alloy, nodular cast iron, and the like. Investment castings are generally complex in shape, the minimum diameter of a castable hole in the casting can be 0.5mm, and the minimum wall thickness of the casting is 0.3 mm. During production, some parts which are originally formed by combining a plurality of parts can be designed into an integral part by changing the structure of the parts and directly cast by investment casting, so that the processing time and the consumption of metal materials are saved, and the structure of the parts is more reasonable.

The mould is usually used in the casting process, the mould is expensive in the casting production process, the storage of the grinding tools is very important for manufacturers, most of the expensive grinding tools are usually placed in a safety cabinet to be registered in a book in short non-production time, but the safety cabinet in the prior art is overlarge in size, heavy in weight and inconvenient to move, and the mould is unsafe and easy to lose in a storage vacuum period from a storage room to a workshop.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mold box for casting small workpieces.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a mould case is used in casting of small-size work piece, includes the box, the box top is rotated and is connected with the case lid, be provided with the trick lock between box and the case lid, the inside bottom position that is close to of box is provided with the second grade trick lock, the two parallel lateral wall top central point of box puts the side chamber that all sets up two symmetries and sets up, two arbitrary one side intracavity diapire in side chamber rotates and is connected with the internal thread sleeve, two the side intracavity diapire fixedly connected with telescopic link of internal thread sleeve one side is kept away from in the side chamber, the box inboard is close to bottom position fixedly connected with.

As a further description of the above technical solution:

the secondary coded lock comprises two electricity receiving blocks, the two electricity receiving blocks are symmetrically and fixedly connected with the inner bottom wall of the box body, the side edges of the two electricity receiving blocks penetrate through the two electrode blocks fixedly connected with the box body, the side wall of the box body, close to one side of the coded lock, is close to the position between the two electricity receiving blocks, a key hole is formed in the position, between the two electricity receiving blocks, of the box body, and an electricity receiving key is rotationally connected in the key hole.

As a further description of the above technical solution:

the electricity connecting key is made of insulating materials, and one end, far away from the handle, of the electricity connecting key penetrates through the metal conducting block and is fixedly connected with the metal conducting block.

As a further description of the above technical solution:

the utility model discloses a set up the box, including box top, division board, internal thread sleeve, box top, fixed block, division board, box top both sides position fixedly connected with, box top both sides fixed block, box top both sides fixed connection, box top.

As a further description of the above technical solution:

the internal thread sleeve is close to bottom position fixedly connected with first bevel gear, the internal bottom wall of box is close to internal thread sleeve one side fixedly connected with motor, motor drive end fixedly connected with axis of rotation, motor one end fixedly connected with second bevel gear is kept away from to the axis of rotation, meshing connection between second bevel gear and the first bevel gear.

As a further description of the above technical solution:

the motor is kept away from to the diapire in the box one side fixedly connected with battery, the positive negative pole of battery passes through the wire electricity with two electrode blocks that are close to on the electric piece of telescopic link one side respectively and is connected, the positive negative pole of motor passes through the wire electricity with two electrode blocks that keep away from on telescopic link one side and connect on the electric piece and connect.

As a further description of the above technical solution:

a cavity is formed in the box cover, a drying agent is arranged in the cavity, and through holes are formed in the bottom of the box cover and the top of the die box.

As a further description of the above technical solution:

the top of the box cover is fixedly connected with a lifting handle.

The utility model discloses following beneficial effect has:

the utility model discloses a set up trick lock and second grade trick lock, through the trick lock case lid and box are receiving the unable taking out in the box through second grade trick lock under non-powered state mould box for mould box protection mould.

The utility model discloses a two-layer protection device is effectual has protected the mould not to return stolen for the mould is preserved and is shifted safe and reliable more.

Drawings

Fig. 1 is a front view of a mold box for casting a small workpiece according to the present invention;

fig. 2 is a sectional view of a mold box for casting a small workpiece according to the present invention;

fig. 3 is a top view of a box body of a mold box for casting a small workpiece according to the present invention;

fig. 4 is the utility model provides a small-size work piece is mould box for casting connect electric key structure sketch map.

Illustration of the drawings:

1. a box body; 2. a box cover; 3. a key hole; 4. a fixed block; 5. a handle; 6. a coded lock; 7. connecting a power key; 8. a side cavity; 9. a threaded rod; 10. an internally threaded sleeve; 11. a first bevel gear; 12. a second bevel gear; 13. a rotating shaft; 14. a motor; 15. a power connection block; 16. an electrode block; 17. a storage battery; 18. a mold box; 19. a telescopic rod; 20. a cavity; 21. a separator plate; 71. and a conductive block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a mould case is used in casting of small-size work piece, including

box

1, 1 top of box is rotated and is connected with case lid 2, be provided with trick lock 6 between box 1 and the

case lid

2, 1 inside bottom position that is close to of box is provided with the second grade trick lock, 1 two parallel lateral wall top central point puts and all sets up the side chamber 8 that two symmetries set up, 8 inner bottom walls in arbitrary one side chamber of two side chambers rotate and are connected with

internal thread sleeve

10, 8 side chamber 8 inner bottom wall fixedly connected with telescopic link 19 in the side chamber of keeping away from internal thread sleeve 10 one side in two side chambers, 1 inboard bottom position fixedly connected with division board 21 that is close to of box.

Two grades of trick locks include that two connect electric piece 15, and two connect electric piece 15 and box 1 bottom wall symmetry fixed connection, and two connect electric piece 15 sides all to run through two electrode block 16 of fixedly connected with, and box 1 is close to 6 lateral walls of trick lock and is close to two positions of connecing between the electric piece 15 and has seted up key hole 3, and the internal rotation of key hole 3 is connected with connects electric key 7. The power connection key 7 is made of insulating materials, and one end, far away from the handle, of the power connection key 7 is fixedly connected with a metal conductive block 71 in a penetrating mode.

Threaded rod 9 is connected to internal thread sleeve 10 internal thread, and 1 top position of box is provided with mould box 18, and mould box 18 top both sides position fixedly connected with has two fixed blocks 4 that the symmetry set up, and two fixed blocks 4 bottoms respectively with the flexible end of telescopic link 19 and threaded rod 9 top fixed connection, division board 21 below with be close to internal thread sleeve 10 one side chamber 8 through connection.

The inner thread sleeve 10 is close to the bottom and fixedly connected with a first bevel gear 11, the bottom wall of the box body 1 is close to one side of the inner thread sleeve 10 and fixedly connected with a motor 14, the driving end of the motor 14 is fixedly connected with a rotating shaft 13, one end of the rotating shaft 13, far away from the motor 14, is fixedly connected with a second bevel gear 12, and the second bevel gear 12 is in meshing connection with the first bevel gear 11.

The side of the inner bottom wall of the box body 1 far away from the motor 14 is fixedly connected with a storage battery 17, the positive and negative electrodes of the storage battery 17 are respectively electrically connected with two electrode blocks 16 on the electric connection block 15 near one side of the telescopic rod 19 through leads, and the positive and negative electrodes of the motor 14 are electrically connected with two electrode blocks 16 on the electric connection block 15 far away from one side of the telescopic rod 19 through leads. A cavity 20 is arranged in the case cover 2, a drying agent is arranged in the cavity 20, through holes are formed in the bottom of the case cover 2 and the top of the mold box 18, and the mold box 18 is kept dry by the drying agent. The top of the box cover 2 is fixedly connected with a handle 5.

The working principle is as follows: a worker opens the coded lock 6, opens the box cover 2, inserts the electric key 7 into the key hole 3, rotates the electric key 7, enables the two conductive blocks 71 to be connected with the motor blocks 16 on the two electric blocks 5 respectively, enables the storage battery 17 to supply power to the motor 14, and the motor 14 drives the first bevel gear 11, the second bevel gear 12 and the internal thread sleeve 10 to rotate, enables the threaded rod 9 to ascend, drives the mold box 18 to ascend, and takes out a grinding tool in the mold box 18.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a small-size work piece mould case for casting, includes box (1), its characterized in that: box (1) top is rotated and is connected with case lid (2), be provided with trick lock (6) between box (1) and case lid (2), box (1) is inside to be close to the bottom position and is provided with the second grade trick lock, box (1) two parallel lateral wall top central point puts and all sets up side chamber (8) that two symmetries set up, two side chamber (8) arbitrary one side chamber (8) inner bottom wall rotates and is connected with interior thread bush (10), two side chamber (8) inner bottom wall fixedly connected with telescopic link (19) of side chamber (8) of keeping away from interior thread bush (10) one side, box (1) inboard is close to bottom position fixedly connected with division board (21).

2. The die box for casting of small workpieces as claimed in claim 1, wherein: two grade trick locks include two and connect electric piece (15), two connect electric piece (15) and box (1) inner bottom wall symmetry fixed connection, two connect electric piece (15) side all to run through two electrode block (16) of fixedly connected with, box (1) are close to trick lock (6) one side lateral wall and are close to two and connect the position between electric piece (15) and seted up key hole (3), key hole (3) internal rotation is connected with and connects electric key (7).

3. The die box for casting of small workpieces as claimed in claim 2, wherein: the power connection key (7) is made of an insulating material, and one end, far away from the handle, of the power connection key (7) penetrates through and is fixedly connected with the metal conductive block (71).

4. The die box for casting of small workpieces as claimed in claim 1, wherein: internal thread sleeve (10) female connection has threaded rod (9), box (1) top position is provided with mould box (18), fixed block (4) that two symmetries of mould box (18) top both sides position fixedly connected with set up, two fixed block (4) bottom respectively with flexible end of telescopic link (19) and threaded rod (9) top fixed connection, division board (21) below with be close to internal thread sleeve (10) one side limit chamber (8) through connection.

5. The die box for casting of small workpieces as claimed in claim 1, wherein: the novel gearbox is characterized in that the inner thread sleeve (10) is close to a first bevel gear (11) fixedly connected with the bottom, the inner bottom wall of the box body (1) is close to a motor (14) fixedly connected with one side of the inner thread sleeve (10), a rotating shaft (13) is fixedly connected with the driving end of the motor (14), one end of the rotating shaft (13) far away from the motor (14) is fixedly connected with a second bevel gear (12), and the second bevel gear (12) is in meshing connection with the first bevel gear (11).

6. The die box for casting of small workpieces as claimed in claim 1, wherein: motor (14) one side fixedly connected with battery (17) are kept away from to the diapire in box (1), battery (17) positive negative pole respectively with be close to telescopic link (19) one side two electrode blocks (16) on joining electric block (15) and be connected through the wire electricity, motor (14) positive negative pole with keep away from telescopic link (19) one side two electrode blocks (16) on joining electric block (15) and be connected through the wire electricity.

7. The die box for casting of small workpieces as claimed in claim 1, wherein: a cavity (20) is formed in the box cover (2), a drying agent is arranged in the cavity (20), and through holes are formed in the bottom of the box cover (2) and the top of the die box (18).

8. The die box for casting of small workpieces as claimed in claim 1, wherein: the top of the box cover (2) is fixedly connected with a handle (5).