CN213860227U

CN213860227U - Guide positioning mechanism of plastic mould

Info

Publication number: CN213860227U
Application number: CN202022859435.5U
Authority: CN
Inventors: 廖少坤
Original assignee: Shenzhen Wanshunda Plastic Mould Co ltd
Current assignee: Shenzhen Wanshunda Plastic Mould Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-08-03
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a guide positioning mechanism of plastic mould, including the safety cover, the inside movable mounting of safety cover has the movable mould group, movable mould group lower extreme movable mounting has the cover half, the inside one side fixed mounting of cover half has mould trigger device, the inside central point of cover half puts fixed mounting and has stamping device, cover half group lower extreme movable mounting has protection device. A plastic mould's guiding orientation mechanism, can adjust the movable mould guide post and insert movable mould direction receiving groove department under cover half positioning disk and guiding device's guide, the anti-collision module can cushion the pressure that comes from the movable mould guide post moreover and make difficult quilt damaged by hitting, can adjust the movable trigger and impress inside the contact chamber, return circuit when the stop device is touched in the contact chamber, promote stamping device and just can form the compound die to the operation of punching press again behind the compound die improves the yields greatly.

Description

Guide positioning mechanism of plastic mould

Technical Field

The utility model relates to a guiding orientation mechanism field, in particular to guiding orientation mechanism of plastic mould.

Background

The existing injection mold generally comprises a movable mold frame and a fixed mold frame, wherein a movable mold core is arranged on the movable mold frame, the fixed mold frame is provided with the mold core, and the movable mold frame and the fixed mold frame are generally guided by matching guide posts and guide holes during mold closing; the existing guide positioning mechanism has certain defects when in use, often easily damages a collision column, and the precision of a die is not high, so that the die is not closed and is convenient to punch, and the yield is not high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a guiding orientation mechanism of plastic mould, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a guide positioning mechanism of plastic mould, includes the safety cover, the inside movable mounting of safety cover has movable mould group, movable mould group lower extreme movable mounting has the cover half, the inside one side fixed mounting of cover half has mould trigger device, the inside central point of cover half puts fixed mounting has stamping device, cover half group lower extreme movable mounting has protection device.

Preferably, a movable mold core is fixedly arranged on the inner side of the middle of the movable mold group, a movable mold groove is fixedly arranged on one side, located on the movable mold core, of the movable mold group, and a movable mold guide post is fixedly arranged on one side of the lower end of the movable mold group.

Preferably, a cover half receiving groove is fixedly arranged on one side of the upper surface of the cover half set, the cover half receiving groove is fixedly arranged on the lower side of the cover half receiving groove, a module exhaust slot is formed in the middle of the cover half set, a cylindrical cover half guide column is fixedly arranged on one side of the module exhaust slot, a module forming groove is movably arranged on one side of the cylindrical cover half guide column, and a cover half receiving groove is fixedly arranged on the other side of the cylindrical cover half guide column.

Preferably, mould trigger device top fixed surface installs the cover half positioning disk, cover half positioning disk lower extreme fixed mounting has guiding device, guiding device lower extreme fixed mounting has movable mould direction receiving tank, movable mould direction receiving tank fixed surface installs anti-collision module, movable mould direction receiving tank fixed surface installs the trigger, trigger fixed surface installs the contact bin, the exhaust hole has been seted up to movable mould direction receiving tank lower extreme, exhaust hole fixed surface installs stop device, stop device fixed surface installs the exhaust bin.

Preferably, the stamping device is fixedly provided with a stamping block on the upper surface, the stamping block is fixedly provided with a support column on the lower surface, the support column is fixedly provided with a rubber pad on the lower surface, the support column is fixedly provided with a support bin on the surface, and the lower surface of the support bin is provided with a stamping air hole.

Preferably, the protection device is internally and fixedly provided with a protection spring, and the outer surface of the protection device is fixedly provided with a compression-resistant wing.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, insert inside movable mould direction receiving groove department under cover half positioning disk and guiding device's guide through the movable mould guide post that sets up the movable mould surface, the pressure that anticollision module can cushion the guide post that comes from the movable mould makes difficult to be bumped badly, through setting up movable mould guide post surface the trigger is impressed inside the contact chamber, the return circuit when the stop device is touched in the contact chamber, four angle movable mould guide posts need satisfy the condition simultaneously this moment, promote stamping device and just can form the compound die, thereby the operation of punching press again behind the compound die, improve the yields greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of a guiding and positioning mechanism of a plastic mold according to the present invention;

FIG. 2 is an enlarged view of a fixed mold set of a guiding and positioning mechanism of the plastic mold according to the present invention;

FIG. 3 is a side view of a mold triggering device of a guiding and positioning mechanism of a plastic mold according to the present invention;

fig. 4 is a side view of the stamping device of the guiding and positioning mechanism of the plastic mold of the present invention.

In the figure: 1. a protective cover; 2. a movable module; 201. a movable mould core; 202. a moving die groove; 203. a movable die guide post; 3. fixing a module; 301. a fixed die receiving groove; 302. a second fixed die receiving groove; 303. a module exhaust slot; 304. a module forming groove; 305. a cylindrical fixed die guide post; 306. a third fixed die receiving groove; 4. a mold triggering device; 401. fixing a die guide plate; 402. a guide device; 403. the movable mould is guided to the receiving groove; 404. an anti-collision module; 405. a trigger; 406. a contact chamber; 407. an exhaust hole; 408. an exhaust bin; 409. a limiting device; 5. a stamping device; 501. stamping the blocks; 502. a support pillar; 503. a supporting bin; 504. a rubber pad; 505. punching air holes; 6. a protection device; 601. a protection spring; 602. compression wing.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-4, a guiding and positioning mechanism of a plastic mold comprises a protective cover 1, a movable module 2 is movably mounted inside the protective cover 1, a fixed module 3 is movably mounted at the lower end of the movable module 2, a mold triggering device 4 is fixedly mounted at one side inside the fixed module 3, a punching device 5 is fixedly mounted at the central position inside the fixed module 3, and a protection device 6 is movably mounted at the lower end of the fixed module 3;

a moving mold core 201 is fixedly arranged on the inner side of the middle part of the moving mold group 2, a moving mold groove 202 is fixedly arranged on one side of the moving mold core 201 of the moving mold group 2, and a moving mold guide column 203 is fixedly arranged on one side of the lower end of the moving mold group 2; a first fixed die receiving groove 301 is fixedly formed in one side of the upper surface of the fixed die set 3, a second fixed die receiving groove 302 is fixedly formed in the fixed die set 3 and located on the lower side of the first fixed die receiving groove 301, a module exhaust slot 303 is formed in the middle of the fixed die set 3, a cylindrical fixed die guide column 305 is fixedly mounted on one side of the module exhaust slot 303, a module forming groove 304 is movably mounted on one side of the cylindrical fixed die guide column 305, and a third fixed die receiving groove 306 is fixedly formed in the other side of the cylindrical fixed die guide column 305; a fixed die guide disc 401 is fixedly mounted on the surface of the top end of the die triggering device 4, a guide device 402 is fixedly mounted at the lower end of the fixed die guide disc 401, a movable die guide receiving groove 403 is fixedly mounted at the lower end of the guide device 402, an anti-collision module 404 is fixedly mounted on the lower surface of the movable die guide receiving groove 403, a trigger 405 is fixedly mounted on the lower surface of the movable die guide receiving groove 403, a contact bin 406 is fixedly mounted on the lower surface of the trigger 405, an exhaust hole 407 is formed in the lower end of the movable die guide receiving groove 403, a limiting device 409 is fixedly mounted on the surface of the exhaust hole 407, and an exhaust bin 408 is fixedly mounted on the lower surface of the limiting device 409; the upper surface of the stamping device 5 is fixedly provided with a stamping block 501, the lower surface of the stamping block 501 is fixedly provided with a support column 502, the lower surface of the support column 502 is fixedly provided with a rubber pad 504, the surface of the support column 502 is fixedly provided with a support bin 503, and the lower surface of the support bin 503 is provided with a stamping air hole 505; the protection device 6 is internally and fixedly provided with a protection spring 601, and the outer surface of the protection device 6 is fixedly provided with a pressure-resistant wing 602.

It should be noted that the utility model relates to a plastic mold guiding and positioning mechanism, when using, first take off the protective cover 1, when not closing the mould, place the protection device 6 under the cover half 3 side protection spring 601 and resistance to compression wing 602 to protect the cover half 3, place the mould on the surface of the cylindrical cover half guide post 305 of the cover half 3 surface and the surface of the module shaping groove 304, the module exhaust slit 303 can discharge the surplus gas, when closing the mould, the movable mould guide post 203 of the movable mould 2 surface inserts 4 inside movable mould guiding receiving groove 403 under the guide of the cover half guide disc 401 and the guide device 402, the anticollision module 404 can buffer the pressure from the movable mould guide post 203, the movable mould guide post 203 discharges the air inside the movable mould guiding receiving groove 403 through the exhaust hole 407 and the exhaust bin 408, when the movable mould guide post 203 surface impresses the trigger 405 inside the contact bin 406, when the contact bin 406 touches the limiting device 409, a loop is formed, and at the moment, the four corner movable mold guide posts 203 simultaneously meet the requirements, the stamping device 5 is pushed, and the rubber pad 504, the support bin 503, the support column 502 and the stamping block 501 are pushed into the movable mold core 201, so that the mold assembly is completed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a guiding orientation mechanism of plastic mould which characterized in that: including safety cover (1), the inside movable mounting of safety cover (1) has movable module (2), it has decides module (3) to move module (2) lower extreme movable mounting, decide inside one side fixed mounting of module (3) and have mould trigger device (4), decide module (3) inside central point and put fixed mounting have stamping device (5), decide module (3) lower extreme movable mounting have protection device (6).

2. The guiding and positioning mechanism of plastic mold as claimed in claim 1, wherein: the movable die assembly is characterized in that a movable die core (201) is fixedly arranged on the inner side of the middle of the movable die assembly (2), a movable die groove (202) is fixedly arranged on one side, located on the movable die core (201), of the movable die assembly (2), and a movable die guide post (203) is fixedly arranged on one side of the lower end of the movable die assembly (2).

3. The guiding and positioning mechanism of plastic mold as claimed in claim 2, wherein: decide module (3) upper surface one side and fix and seted up a cover half receiving groove (301), decide module (3) and be located a cover half receiving groove (301) downside and fix and seted up No. two cover half receiving grooves (302), decide module (3) middle part and seted up module exhaust slot (303), module exhaust slot (303) one side fixed mounting has cylindricality cover half guide post (305), cylindricality cover half guide post (305) one side movable mounting has module shaping groove (304), cylindricality cover half guide post (305) opposite side is fixed and has been seted up No. three cover half receiving grooves (306).

4. The guiding and positioning mechanism of plastic mold as claimed in claim 3, wherein: mould trigger device (4) top fixed surface installs cover half positioning disk (401), cover half positioning disk (401) lower extreme fixed mounting has guiding device (402), guiding device (402) lower extreme fixed mounting has movable mould direction receiving groove (403), movable mould direction receiving groove (403) lower fixed surface installs anti-collision module (404), movable mould direction receiving groove (403) lower fixed surface installs trigger (405), trigger (405) lower fixed surface installs contact chamber (406), exhaust hole (407) have been seted up to movable mould direction receiving groove (403) lower extreme, exhaust hole (407) fixed surface installs stop device (409), stop device (409) lower fixed surface installs exhaust chamber (408).

5. The guiding and positioning mechanism of plastic mold as claimed in claim 4, wherein: fixed surface installs punching press piece (501) on stamping device (5), punching press piece (501) lower fixed surface installs support column (502), support column (502) lower fixed surface installs rubber pad (504), support column (502) fixed surface installs and supports storehouse (503), support storehouse (503) lower surface has seted up punching press gas pocket (505).

6. The guiding and positioning mechanism of plastic mold as claimed in claim 5, wherein: protection spring (601) is fixedly installed in protection device (6), protection device (6) surface fixed mounting has resistance to compression wing (602).