CN211840044U - Anti-shifting casting mold - Google Patents

Abstract

The utility model discloses a prevent casting mould of excursion, including mould main part, derivation pole, guide block, bed die and control panel, the both sides of mould main part bottom all are fixed with the guide block, and the central point department of putting of guide block bottom installs the derivation pole to the inside that the guide block and extend to the mould main part is run through on the top of derivation pole, the bed die is installed to one side of mould main part bottom, and the both sides on bed die top all are provided with the constant head tank, one side at mould main part top is provided with the sliding tray, and the inside both sides of sliding tray all install the sliding block, it has the screw thread axle to articulate on the inner wall of mould main part one side, and the mould main part internally mounted of screw thread axle one end has the handle, and one side screw thread department on screw thread axle surface has cup jointed the movable block. The utility model discloses not only improve the yield of mould, reduce staff's intensity of labour, still improve the work convenience of mould.

Description

Anti-shifting casting mold

Technical Field

The utility model relates to a casting mould technical field specifically is a prevent casting mould of skew.

Background

The casting mould refers to a model for obtaining qualified parts, common manual modeling, common wood model, plastic model and mechanical modeling multipurpose metal model, such as: aluminum models, iron models and wax models for precision casting, and most casting molds are formed by pressing molten metal into a mold cavity at high speed by driving a pressure jet head through a hydraulic cylinder.

The casting molds on the market are various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) When the existing casting mold is used, effective positioning cannot be formed between the upper mold and the lower mold, and the upper mold and the lower mold are easy to deviate, so that the problem of low casting precision of the casting mold is caused, the yield is low, and great economic loss is brought to a user;

(2) the existing casting mould is difficult to realize automatic guiding of parts, and time and labor are wasted when a product is manually buckled out of the mould, so that the labor intensity of workers is increased;

(3) the existing casting mould is difficult to disassemble, so that workers are inconvenient to clean the mould.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent casting mould of skew to the yield that proposes the mould in solving above-mentioned background art is lower, the clearance comparatively inconvenient and increase staff intensity of labour's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a casting mould capable of preventing deviation comprises a mould main body, a guide rod, a guide block, a lower mould and a control panel, wherein the guide block is fixed on two sides of the bottom end of the mould main body, the guide rod is installed at the central position of the bottom end of the guide block, the top end of the guide rod penetrates through the guide block and extends into the mould main body, the lower mould is installed on one side of the bottom end of the mould main body, positioning grooves are formed in two sides of the top end of the lower mould, a sliding groove is formed in one side of the top end of the mould main body, sliding blocks are installed on two sides of the inner part of the sliding groove, a threaded shaft is hinged on the inner wall of one side of the mould main body, a handle is installed inside the mould main body at one end of the threaded shaft, a movable block is sleeved at the thread on one side of the surface of the threaded shaft, the top end of the, and dismantle one side of structure bottom and install the mould to the both sides of going up the mould bottom all are fixed with the locating piece, install control panel on the outer wall of mould main part one side, control the motor through control panel and carry out work, make its convenient to use person operate.

Preferably, equidistant first spring is all installed to the bottom of mould main part, and one side of first spring bottom is fixed with the backup pad to the central point department of putting of backup pad bottom is fixed with the arc piece, and the cam piece can contact each other with the arc piece.

Preferably, one side of mould main part bottom is fixed with the support frame, and one side of support frame bottom installs the motor to the pivot is installed through the shaft coupling to the output of motor, and the cam piece is installed to the one end that the motor was kept away from in the pivot, and the top of cam piece touches each other with the bottom of arc piece.

Preferably, dismantle the inside of structure and set gradually main connecting block, second spring, half arc piece, lead to groove, auxiliary connecting block, restriction groove, restriction piece, guide bar, one side of connecting rod bottom articulates there is main connecting block, and one side of main connecting block bottom is fixed with auxiliary connecting block, and auxiliary connecting block's top extends to the inside of main connecting block to the both sides that lead to inslot portion all are provided with logical groove.

Preferably, the one end of leading to inslot portion is installed half arc piece, and is fixed with the guide bar on the outer wall of half arc piece one side to one side winding on guide bar surface has the second spring, and the second spring can play fixed and spacing effect to the home range of guide bar.

Preferably, a limiting block is fixed on one side of the bottom end of the guide rod, and a limiting groove is formed in the top end of the auxiliary connecting block below the limiting block.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-deviation casting mould not only improves the yield of the mould, reduces the labor intensity of workers, but also improves the working convenience of the mould;

(1) the handle is manually rotated to drive the threaded shaft to rotate together, and the movable block moves horizontally on the threaded surface of the threaded shaft due to the fact that threads in different directions are arranged on one side of the surface of the threaded shaft, and the sliding groove and the sliding block limit the movement range of the movable block, so that the movable block drives the connecting rod to move, the upper die is pushed to the surface of the lower die by the connecting rod, the positioning block enters the positioning groove, namely the lower die and the upper die are combined with each other, the phenomenon that the dies shift is avoided, and the rate of finished products of the dies is improved;

(2) through the arrangement of the rotating shaft, the first spring and the lower die, after the metal liquid is cooled and solidified, the motor is controlled to work through the operation control panel, so that the motor drives the rotating shaft to rotate, the rotating shaft drives the cam block to rotate together, when the top end of the cam block is contacted with the arc-shaped block, the supporting plate moves upwards, the first spring is in a compression state, the supporting plate drives the guide rod to move upwards, and the guide rod is ejected out of the lower die, so that the part is separated from the lower die, the step of manually separating the part is omitted, and the labor intensity of workers is reduced;

(3) through being provided with the restriction groove, lead to groove and guide bar, when needs wash upper and lower mould, manual rotation guide bar, make the restriction piece withdraw from to the outside in restriction groove, thereby remove the fixed restriction of guide bar, outside pulling guide bar afterwards, make the guide bar drive half arc piece withdraw from to the outside in groove, and the second spring is compression state, after that, mould in the pulling downwards, it withdraws from to the outside of main connecting block to make the mould drive vice connecting block, accomplish the dismantlement work of mould promptly, make its staff's of being convenient for cleaning work, improve the work convenience of mould, during the installation according to opposite step operation can.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a side view of the supporting frame of the present invention;

FIG. 4 is an enlarged schematic view of the disassembly structure of the present invention;

in the figure: 1. a mold body; 2. a lead-out rod; 3. a guide block; 4. a lower die; 5. positioning a groove; 6. positioning blocks; 7. an upper die; 8. a movable block; 9. a connecting rod; 10. a threaded shaft; 11. a sliding groove; 12. a slider; 13. a handle; 14. disassembling the structure; 1401. a main connecting block; 1402. a second spring; 1403. a half-arc block; 1404. a through groove; 1405. an auxiliary connecting block; 1406. a limiting groove; 1407. a limiting block; 1408. a guide bar; 15. a control panel; 16. a first spring; 17. a support plate; 18. an arc-shaped block; 19. a cam block; 20. a motor; 21. a support frame; 22. a rotating shaft.

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 present invention provides an embodiment: a casting mould for preventing deviation comprises a mould main body 1, a guide rod 2, a guide block 3, a lower mould 4 and a control panel 15, wherein the guide block 3 is fixed on two sides of the bottom end of the mould main body 1, the guide rod 2 is installed at the central position of the bottom end of the guide block 3, the top end of the guide rod 2 penetrates through the guide block 3 and extends into the mould main body 1, the lower mould 4 is installed on one side of the bottom end of the mould main body 1, positioning grooves 5 are arranged on two sides of the top end of the lower mould 4, a sliding groove 11 is arranged on one side of the top of the mould main body 1, sliding blocks 12 are installed on two sides of the inside of the sliding groove 11, a threaded shaft 10 is hinged on the inner wall of one side of the mould main body 1, a handle 13 is installed inside the mould main body 1 at one end of the threaded shaft 10, and a movable block 8;

the handle 13 is manually rotated to drive the threaded shaft 10 to rotate together, and because threads in different directions are arranged on one side of the surface of the threaded shaft 10, the movable block 8 relatively moves horizontally on the threaded surface of the threaded shaft 10, the sliding groove 11 and the sliding block 12 play a limiting role in the movement range of the movable block 8, so that the movable block 8 drives the connecting rod 9 to move, the upper die 7 is pushed to the surface of the lower die 4 by the connecting rod 9, the positioning block 6 enters the positioning groove 5, namely the lower die 4 and the upper die 7 are combined with each other, the phenomenon of die deviation is avoided, and the yield of the dies is improved;

the top end of the movable block 8 is fixedly connected with the bottom end of the sliding block 12, and one side of the bottom end of the connecting rod 9 is provided with a dismounting structure 14;

a main connecting block 1401, a second spring 1402, a half arc block 1403, a through groove 1404, an auxiliary connecting block 1405, a limiting groove 1406, a limiting block 1407 and a guide rod 1408 are sequentially arranged in the dismounting structure 14, the main connecting block 1401 is hinged to one side of the bottom end of the connecting rod 9, the auxiliary connecting block 1405 is fixed to one side of the bottom end of the main connecting block 1401, the top end of the auxiliary connecting block 1405 extends into the main connecting block 1401, the through groove 1404 is arranged on two sides of the inside of the through groove 1404, the half arc block 1403 is installed at one end of the inside of the through groove 1404, the guide rod 1408 is fixed to the outer wall of one side of the half arc block 1403, the second spring 1402 is wound on one side of the surface of the guide rod 1408, the limiting block 1407 is fixed to one side of the bottom end of the guide rod 1408, and the limiting;

when the upper die and the lower die need to be cleaned, the guide rod 1408 is manually rotated, the limiting block 1407 is made to retreat to the outside of the limiting groove 1406, so that the fixed limitation of the guide rod 1408 is removed, then the guide rod 1408 is pulled outwards, the guide rod 1408 drives the half-arc block 1403 to retreat to the outside of the through groove 1404, the second spring 1402 is in a compressed state, then the upper die 7 is pulled downwards, the upper die 7 drives the auxiliary connecting block 1405 to retreat to the outside of the main connecting block 1401, namely the disassembly work of the upper die 7 is completed, the cleaning work of workers is facilitated, the work convenience of the dies is improved, and the mounting operation is carried out according to the reverse steps;

the bottom end of the die main body 1 is provided with first springs 16 at equal intervals, one side of the bottom end of each first spring 16 is fixedly provided with a supporting plate 17, the center of the bottom end of each supporting plate 17 is fixedly provided with an arc-shaped block 18, one side of the bottom end of the die main body 1 is fixedly provided with a supporting frame 21, one side of the bottom of each supporting frame 21 is provided with a motor 20, the type of each motor 20 can be RS-385SH, the output end of each motor 20 is provided with a rotating shaft 22 through a coupler, one end of each rotating shaft 22, far away from the corresponding motor 20, is provided with a cam block 19, and the top end of each cam block 19;

an upper die 7 is installed on one side of the bottom end of the disassembling structure 14, positioning blocks 6 are fixed on two sides of the bottom end of the upper die 7, a control panel 15 is installed on the outer wall of one side of the die main body 1, the type of the control panel 15 can be LK1N-56R, and the output end of a single chip microcomputer in the control panel 15 is electrically connected with the input end of the motor 20;

the injection molding is carried out inside the cavity formed by the lower mold 4 and the upper mold 7 through the external injection molding equipment, after the metal liquid is cooled and solidified, the motor 20 is controlled to work through the operation control panel 15, so that the motor drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the cam block 19 to rotate together, when the top end of the cam block 19 is in contact with the arc block 18, the supporting plate 17 moves upwards, the first spring 16 is in a compression state at the moment, the supporting plate 17 drives the guide rod 2 to move upwards, and the guide rod 2 is ejected out from the inside of the lower mold 4, so that the parts are separated from the lower mold 4, the step of manually separating the parts is omitted, and the labor intensity of workers is reduced.

The working principle is as follows: when in use, the handle 13 is manually rotated to drive the threaded shaft 10 to rotate together, and the movable block 8 moves horizontally on the threaded surface of the threaded shaft 10 due to the threads in different directions arranged on one side of the surface of the threaded shaft 10, so that the movable block 8 can drive the connecting rod 9 to move by limiting the moving range of the movable block 8 by the sliding groove 11 and the sliding block 12, the upper die 7 is pushed to the surface of the lower die 4 by the connecting rod 9, the positioning block 6 enters the positioning groove 5, namely the lower die 4 and the upper die 7 are combined with each other, the phenomenon of die deflection is avoided, the yield of the die is improved, the injection molding is carried out on the inner part of a cavity formed by the lower die 4 and the upper die 7 by external injection molding equipment, and the motor 20 is controlled to work by the operation control panel 15 after the metal liquid is cooled and solidified, when the top end of the cam block 19 contacts with the arc block 18, the support plate 17 moves upwards, and the first spring 16 is in a compressed state, the support plate 17 drives the leading-out rod 2 to move upwards, and the leading-out rod 2 is ejected out of the lower die 4, so that the part is separated from the lower die 4, the step of manually separating the part is omitted, the labor intensity of workers is reduced, when the upper die and the lower die need to be cleaned, the guide rod 1408 is manually rotated, the limiting block 1407 is withdrawn to the outside of the limiting groove 1406, so that the fixed limitation of the guide rod 1408 is released, then the guide rod 1408 is pulled outwards, the guide rod 1408 drives the half arc block 1403 to be withdrawn to the outside of the through groove 1404, the second spring 1402 is in a compressed state, then the upper die 7 is pulled downwards, the upper die 7 drives the auxiliary connecting block 1405 to be withdrawn to the outside of the main connecting block 1401, the disassembly work of the upper die 7 is completed, so that the cleaning work of workers is facilitated, the working convenience of the die is improved, and the die can be installed according to the reverse steps.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a casting mould of anti-migration, includes mould main part (1), derives pole (2), guide block (3), bed die (4) and control panel (15), its characterized in that: the die is characterized in that guide blocks (3) are fixed on two sides of the bottom of the die main body (1), a leading-out rod (2) is installed at the central position of the bottom of the guide blocks (3), the top end of the leading-out rod (2) penetrates through the guide blocks (3) and extends into the die main body (1), a lower die (4) is installed on one side of the bottom of the die main body (1), positioning grooves (5) are formed in two sides of the top end of the lower die (4), a sliding groove (11) is formed in one side of the top of the die main body (1), sliding blocks (12) are installed on two sides of the inside of the sliding groove (11), a threaded shaft (10) is hinged on the inner wall of one side of the die main body (1), a handle (13) is installed inside the die main body (1) at one end of the threaded shaft (10), a movable block (8) is sleeved at one side of the surface of the threaded shaft (10), and the top end of the movable, one side of connecting rod (9) bottom is provided with dismantlement structure (14), and dismantles one side of structure (14) bottom and installs mould (7) to the both sides of going up mould (7) bottom all are fixed with locating piece (6), install control panel (15) on the outer wall of mould main part (1) one side.

2. The anti-shifting casting mold of claim 1, wherein: the bottom of mould main part (1) all installs equidistant first spring (16), and one side of first spring (16) bottom is fixed with backup pad (17) to the central point department of putting of backup pad (17) bottom is fixed with arc piece (18).

3. An anti-drift casting mold, according to claim 2, characterized in that: one side of mould main part (1) bottom is fixed with support frame (21), and motor (20) are installed to one side of support frame (21) bottom to the output of motor (20) is installed pivot (22) through the shaft coupling, and cam piece (19) are installed to the one end that motor (20) were kept away from in pivot (22), and the top of cam piece (19) touches each other with the bottom of arc piece (18).

4. The anti-shifting casting mold of claim 1, wherein: dismantle the inside of structure (14) and set gradually main connecting block (1401), second spring (1402), half arc piece (1403), lead to groove (1404), vice connecting block (1405), restriction groove (1406), restriction piece (1407), guide bar (1408), one side of connecting rod (9) bottom articulates there is main connecting block (1401), and one side of main connecting block (1401) bottom is fixed with vice connecting block (1405), and the top of vice connecting block (1405) extends to the inside of main connecting block (1401), and lead to the inside both sides of groove (1404) and all be provided with and lead to groove (1404).

5. An anti-drift casting mold, according to claim 4, wherein: half arc piece (1403) is installed to the inside one end of logical groove (1404), and is fixed with guide bar (1408) on the outer wall of half arc piece (1403) one side to one side of guide bar (1408) surface is twined second spring (1402).

6. An anti-drift casting mold, according to claim 5, wherein: a limiting block (1407) is fixed on one side of the bottom end of the guide rod (1408), and a limiting groove (1406) is formed in the top end of the auxiliary connecting block (1405) below the limiting block (1407).

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