CN210969762U - Injection mold formed by injection molding process of automobile air inlet flexible rubber hose - Google Patents

Injection mold formed by injection molding process of automobile air inlet flexible rubber hose Download PDF

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Publication number
CN210969762U
CN210969762U CN201921707747.5U CN201921707747U CN210969762U CN 210969762 U CN210969762 U CN 210969762U CN 201921707747 U CN201921707747 U CN 201921707747U CN 210969762 U CN210969762 U CN 210969762U
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CN
China
Prior art keywords
movable
movable mould
moving
mould
fixed
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Expired - Fee Related
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CN201921707747.5U
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Chinese (zh)
Inventor
白福军
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Changchun Hongyang Mold Co ltd
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Changchun Hongyang Mold Co ltd
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Priority to CN201921707747.5U priority Critical patent/CN210969762U/en
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Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an injection mold that car flexible glue pipe injection molding process formed, including movable mould fly leaf, movable mould chamber and cover half die cavity, there is movable mould installation fixed plate below in movable mould chamber through bolt fixed mounting, cover half installation fixed plate is installed through the bolt in the top of cover half die cavity, the movable mould fly leaf is located between cover half die cavity and the movable mould chamber, and is provided with fixing base and sliding seat on the movable mould fly leaf, and is provided with the mould core between fixing base and the sliding seat, the one side that lies in on the movable mould fly leaf and be close to the sliding seat is provided with the slider and looses core. A car flexible glue pipe injection moulding process shaping's injection mold admits air, the compound die precision when can improving the compound die, and improve the centering degree through contact groove and boss, and the impact when can alleviateing the compound die can be earlier to letting in gas wherein for the corrugated expansion is bloated, does benefit to the hydro-cylinder and drives the slider and demold, and is comparatively convenient.

Description

Injection mold formed by injection molding process of automobile air inlet flexible rubber hose
Technical Field
The utility model relates to a manufacturing field of automobile parts, in particular to injection mold that car air inlet flexible glue pipe injection molding process formed.
Background
The processing and assembly of automobile parts are of great significance to the processing and manufacturing of automobiles, the processing precision of the parts influences an important factor of the quality of the automobiles, and the parts of the automobiles need to be processed through injection molds when the air inlet hoses of the fuel automobiles are used. However, the existing mold is completed by a rubber mold through a high-temperature vulcanization production process, and the rubber mold is processed by the mold during the high-temperature vulcanization production process, so that the demolding is troublesome and difficult to realize due to the corrugated shape of the air inlet hose, and the precision of a product processed after the mold closing is low due to the poor mold closing precision among the molds during the mold closing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an injection mold that car flexible glue pipe injection molding process formed 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 an injection mold that soft rubber hose injection molding technology of automobile air inlet formed, includes movable mould fly leaf, movable mould chamber and cover half die cavity, there is movable mould installation fixed plate below the movable mould chamber through bolt fixed mounting, cover half installation fixed plate is installed through the bolt to the top of cover half die cavity, the movable mould fly leaf is located between cover half die cavity and the movable mould chamber, and is provided with fixing base and sliding seat on the movable mould fly leaf, and is provided with the mould core between fixing base and the sliding seat, the last one side that lies in near the sliding seat of movable mould fly leaf is provided with the slider and looses core, the slider loose core go up lie in and be provided with the air vent between the sliding seat, be provided with guider between movable mould fly leaf, movable mould.
Preferably, the guide device comprises a contact groove, a first moving block, a telescopic spring, a guide rod, a contact boss, a first moving groove and a guide sleeve, the guide sleeve is located at a corner of the moving mold cavity, the first moving groove is arranged inside the guide sleeve, the first moving block is arranged inside the first moving groove, the contact boss is arranged on the first moving block, the guide rod is located on the moving mold moving plate and the fixed mold cavity, and the contact groove matched with the contact boss is formed in the bottom end of the guide rod.
Preferably, the slider is loosed core and is included hydraulic cylinder, hydraulic stem, connecting block, second shifting chute and second movable block, the connecting block welds with the movable mould activity board, the second shifting chute has been seted up to the inside of connecting block, the inside of second shifting chute is provided with the second movable block, one side of connecting block is provided with hydraulic cylinder, the last hydraulic stem that is provided with of hydraulic cylinder, the end of hydraulic stem is connected with the second movable block, the second movable block is fixed mutually with the movable seat.
Preferably, a pouring gate is arranged on the fixed die mounting and fixing plate.
Preferably, the movable mold mounting fixing plate is provided with a limiting guide pillar, and the movable mold movable plate is provided with a fixing hole at a position corresponding to the limiting guide pillar.
Preferably, the mould core is provided with a corrugation.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, be provided with guider, the compound die precision when can improve the compound die through guider, and improve the centering degree through contact groove and boss, and the impact when can alleviate the compound die is provided with the slider and looses core, can be earlier to wherein letting in gas for the corrugated expansion is bloated, does benefit to the hydro-cylinder and drives the slider and demold, and is comparatively convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of an injection mold formed by the injection molding process of the automobile air inlet flexible rubber hose of the present invention;
FIG. 2 is a schematic drawing of a mold closing of an injection mold formed by the injection molding process of the automobile air inlet flexible rubber hose of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is the utility model relates to an injection mold's that car flexible glue pipe injection molding process formed slider schematic diagram of loosing core.
In the figure: 1. a pouring gate; 2. a fixed seat; 3. moving the movable mold plate; 4. a guide device; 401. a contact groove; 402. a first moving block; 403. a tension spring; 404. a guide bar; 405. contacting the boss; 406. a first moving slot; 407. a guide sleeve; 5. a fixing hole; 6. a movable model cavity; 7. the movable mould is provided with a fixed plate; 8. a fixed die is provided with a fixed plate; 9. a die cavity is fixed; 10. a mold core; 11. core pulling of the sliding block; 1101. a hydraulic cylinder; 1102. a hydraulic lever; 1103. connecting blocks; 1104. a second moving slot; 1105. a second moving block; 12. a vent hole; 13. a limiting guide post; 14. a movable seat; 15. and (4) corrugated shape.
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, an injection mold formed by an injection molding process of an automobile air inlet flexible rubber hose comprises a movable mold movable plate 3, a movable mold cavity 6 and a fixed mold cavity 9, a movable mold mounting and fixing plate 7 is fixedly mounted below the movable mold cavity 6 through bolts, a fixed mold mounting and fixing plate 8 is mounted above the fixed mold cavity 9 through bolts, the movable mold movable plate 3 is located between the fixed mold cavity 9 and the movable mold cavity 6, a fixed seat 2 and a movable seat 14 are arranged on the movable mold movable plate 3, a mold core 10 is arranged between the fixed seat 2 and the movable seat 14, a slide block loose core 11 is arranged on one side of the movable mold movable plate 3 close to the movable seat 14, an air vent 12 is arranged between the slide block loose core 11 and the movable seat 14, and a guide device 4 is arranged between the movable mold movable plate 3, the movable mold;
the guide device 4 comprises a contact groove 401, a first moving block 402, a telescopic spring 403, a guide rod 404, a contact boss 405, a first moving groove 406 and a guide sleeve 407, the guide sleeve 407 is positioned at a corner of the moving mold cavity 6, the first moving groove 406 is arranged inside the guide sleeve 407, the first moving block 402 is arranged inside the first moving groove 406, the contact boss 405 is arranged on the first moving block 402, the guide rod 404 is positioned on the moving mold moving plate 3 and the fixed mold cavity 9, and the bottom end of the guide rod 404 is provided with the contact groove 401 matched with the contact boss 405; the slider core pulling 11 comprises a hydraulic cylinder 1101, a hydraulic rod 1102, a connecting block 1103, a second moving groove 1104 and a second moving block 1105, the connecting block 1103 is welded with the movable moving plate 3, the second moving groove 1104 is formed in the connecting block 1103, the second moving block 1105 is arranged in the second moving groove 1104, the hydraulic cylinder 1101 is arranged on one side of the connecting block 1103, the hydraulic rod 1102 is arranged on the hydraulic cylinder 1101, the tail end of the hydraulic rod 1102 is connected with the second moving block 1105, and the second moving block 1105 is fixed with the movable base 14; a sprue gate 1 is arranged on the fixed die mounting fixing plate 8; a limiting guide pillar 13 is arranged on the movable mold mounting and fixing plate 7, and a fixing hole 5 is arranged on the movable mold movable plate 3 at a position corresponding to the limiting guide pillar 13; the mould core 10 is provided with a corrugation 15.
It should be noted that, the utility model relates to an injection mold for injection molding of an automobile air inlet flexible rubber hose, when in use, the mold is installed on an injection molding machine, so that a sprue gate 1 on a fixed mold installation fixing plate 8 is connected with a sprue gate, then a movable mold installation fixing plate 7 is pushed by a press machine, so that the movable mold installation fixing plate 7 and a movable mold cavity 6 move together along a guide device 4 to a fixed mold cavity 9, when the movable mold cavity 6 contacts with a movable mold movable plate 3, the movable mold movable plate 3 is pushed to move, when in mold closing, a guide rod 404 of the guide device 4 contacts with a first movable block 402 of a guide sleeve 407, and a contact boss 405 contacts with a contact groove 401, so that the guide rod 404 and the guide sleeve 407 have better alignment, the mold closing precision is improved, the mold closing impact is reduced by a telescopic spring 403, after the mold closing, the fixed mold cavity 9, the movable mold cavity 6 and the movable mold movable, so that the TPE raw material of the molten rubber is injected into the die cavity through an injection device of the injection molding machine, after cooling, the movable die mounting fixing plate 7 is pulled outwards along the guide device 4, the movable die cavity 6 is separated from the fixed die cavity 9, the movable die movable plate 3 is separated from the fixed die cavity 9 through the movement of the limiting guide post 13 along the fixing hole 5, at the moment, the hydraulic rod 1102 is contracted through the hydraulic cylinder 1101 in the slider loose core 11, the second movable block 1105 on the connecting block 1103 is moved along the second movable groove 1104, and the gas in the hydraulic cylinder 1101 is introduced between the die core 10 and a product through the vent hole 12, so that the shape deformation of the corrugated shape 15 can cause the expansion of the air inlet soft rubber pipe, the air inlet soft rubber pipe at the movable seat 14 is larger than that at the fixed seat 2, so as to facilitate demoulding, and then the second movable block 1105 is pulled outwards, thereby make the flexible glue pipe that admits air of sliding seat 14 one side loosen to stay the one side of fixing base 2, it can to take off the goods from fixing base 2 this moment.
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 (6)

1. An injection mold for an injection molding process of an automobile air inlet flexible rubber hose is characterized in that: comprises a movable mould movable plate (3), a movable mould cavity (6) and a fixed mould cavity (9), a movable mould mounting fixing plate (7) is fixedly arranged below the movable mould cavity (6) through bolts, a fixed die mounting fixing plate (8) is arranged above the fixed die cavity (9) through a bolt, the movable mould movable plate (3) is positioned between the fixed mould cavity (9) and the movable mould cavity (6), and the movable mould movable plate (3) is provided with a fixed seat (2) and a movable seat (14), a mould core (10) is arranged between the fixed seat (2) and the movable seat (14), a slide block loose core (11) is arranged on one side of the movable mould movable plate (3) close to the movable seat (14), a vent hole (12) is arranged between the slide block loose core (11) and the movable seat (14), and a guide device (4) is arranged among the movable mould movable plate (3), the movable mould cavity (6) and the fixed mould cavity (9).
2. The injection mold formed by the injection molding process of the automobile air inlet soft rubber pipe according to claim 1, which is characterized in that: the guide device (4) comprises a contact groove (401), a first moving block (402), a telescopic spring (403), a guide rod (404), a contact boss (405), a first moving groove (406) and a guide sleeve (407), the guide sleeve (407) is located at a corner of a moving mold cavity (6), the first moving groove (406) is arranged inside the guide sleeve (407), the first moving block (402) is arranged inside the first moving groove (406), the contact boss (405) is arranged on the first moving block (402), the guide rod (404) is located on the moving mold plate (3) and the fixed mold cavity (9), and the contact groove (401) matched with the contact boss (405) is formed in the bottom end of the guide rod (404).
3. The injection mold formed by the injection molding process of the automobile air inlet soft rubber pipe according to claim 1, which is characterized in that: the slider core pulling device is characterized in that the slider core pulling (11) comprises a hydraulic cylinder (1101), a hydraulic rod (1102), a connecting block (1103), a second moving groove (1104) and a second moving block (1105), the connecting block (1103) is welded with the movable moving plate (3), the second moving groove (1104) is formed in the connecting block (1103), the second moving block (1105) is arranged in the second moving groove (1104), the hydraulic cylinder (1101) is arranged on one side of the connecting block (1103), the hydraulic rod (1102) is arranged on the hydraulic cylinder (1101), the tail end of the hydraulic rod (1102) is connected with the second moving block (1105), and the second moving block (1105) is fixed with the movable base (14).
4. The injection mold formed by the injection molding process of the automobile air inlet soft rubber pipe according to claim 1, which is characterized in that: and a sprue gate (1) is arranged on the fixed die mounting fixing plate (8).
5. The injection mold formed by the injection molding process of the automobile air inlet soft rubber pipe according to claim 1, which is characterized in that: the movable mould mounting and fixing plate (7) is provided with a limiting guide pillar (13), and the movable mould movable plate (3) is provided with a fixing hole (5) at a position corresponding to the limiting guide pillar (13).
6. The injection mold formed by the injection molding process of the automobile air inlet soft rubber pipe according to claim 1, which is characterized in that: the mould core (10) is provided with a corrugated shape (15).
CN201921707747.5U 2019-10-12 2019-10-12 Injection mold formed by injection molding process of automobile air inlet flexible rubber hose Expired - Fee Related CN210969762U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921707747.5U CN210969762U (en) 2019-10-12 2019-10-12 Injection mold formed by injection molding process of automobile air inlet flexible rubber hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921707747.5U CN210969762U (en) 2019-10-12 2019-10-12 Injection mold formed by injection molding process of automobile air inlet flexible rubber hose

Publications (1)

Publication Number Publication Date
CN210969762U true CN210969762U (en) 2020-07-10

Family

ID=71453875

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921707747.5U Expired - Fee Related CN210969762U (en) 2019-10-12 2019-10-12 Injection mold formed by injection molding process of automobile air inlet flexible rubber hose

Country Status (1)

Country Link
CN (1) CN210969762U (en)

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200710

Termination date: 20201012