CN215943558U

CN215943558U - Card holds in palm and is used for mould that shaping card held in palm sealing washer with sealing washer

Info

Publication number: CN215943558U
Application number: CN202122219921.5U
Authority: CN
Inventors: 王振; 田栋
Original assignee: Shandong Deyuan Sealing Technology Co ltd
Current assignee: Shandong Deyuan Sealing Technology Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-04
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of dies, in particular to a clamp support with a sealing ring and a die for forming the sealing ring of the clamp support. The utility model overcomes the defects of the prior art, by arranging the die unloading strip, when the device is used, rubber liquid is injected into the injection port after the upper die and the lower die are combined, then the rubber liquid flows into the injection groove in the groove for molding, after the sealing ring is molded, the lower die is downwards moved through the fixed rod by downwards pressing the lower die, so that the die unloading strip penetrates through the injection groove to eject the sealing ring, finally the fixed rod rebounds back to the original position through the spring, the sealing ring is more quickly and conveniently taken out after being molded, and therefore, a worker does not need to take out the sealing ring by using a tool, the door of the worker is very convenient to process, the efficiency is higher, and the device is beneficial to practical use.

Description

Card holds in palm and is used for mould that shaping card held in palm sealing washer with sealing washer

Technical Field

The utility model relates to a mold, in particular to a clamping support with a sealing ring and a mold for molding the sealing ring of the clamping support.

Background

The existing mobile communication equipment is provided with a card holder which is mainly used for loading electronic elements such as an SD card or an SIM card and the like. The mobile communication equipment is provided with a card slot, and when the card support is installed, the card support is only required to be inserted into the card slot. In order to prevent external moisture from entering the mobile communication device through the gap between the card slot and the card holder, a sealing member is generally disposed between the card holder and the card slot.

However, when the existing part is provided with a mold for molding the clamping support sealing ring, the upper mold and the lower mold are easy to deviate when combined during injection molding of the sealing ring, so that the quality of the sealing ring after molding is poor, and the existing part is used for molding the clamping support sealing ring, so that the sealing ring is not convenient to take out after the sealing ring is molded, a worker is required to take out the sealing ring by using a tool, and the worker is troublesome to handle and is not beneficial to practical use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a clamping support with a sealing ring and a mold for molding the sealing ring of the clamping support, which overcome the defects of the prior art, have simple structural design and effectively solve the problems that when the existing mold with a part for molding the sealing ring of the clamping support is used for injection molding of the sealing ring, the upper mold and the lower mold are easy to generate deviation when combined, so that the quality of the molded sealing ring is poor, and the existing mold with the part for molding the sealing ring of the clamping support is inconvenient to take out the sealing ring after the molding of the sealing ring, and a worker needs to take out the sealing ring by using a tool, so that the worker is troublesome to handle and is not beneficial to practical use.

In order to solve the technical problems, the utility model provides the following technical scheme:

a clamp support with a sealing ring and a die for forming the sealing ring of the clamp support comprise a base, a fixed block and die unloading strips, wherein the fixed block is installed at the top of the base, and the die unloading strips are connected to the tops of the fixed blocks;

the mould unloading strips are arranged in a plurality of equal-distance distribution.

Preferably, the equal fixedly connected with dead lever in top of base, and the dead lever set up respectively with the four corners at base top, the spring has been encircleed around the dead lever, the upper end activity of dead lever is provided with the bed die, and the bed die is the setting of running through with the dead lever.

Preferably, the top middle-end of lower mould is equipped with the recess, the inside of recess all is equipped with the groove of moulding plastics, and moulds plastics the groove and all be the equidistance and distribute the setting to the groove of moulding plastics all agrees with mutually with the top of unloading the mould strip.

Preferably, the top of bed die all imbeds and installs the bolt, the top of bolt is installed and is gone up the mould, the bolt sets up as an organic whole with last mould.

Preferably, the four sides of going up the mould all the laminating be provided with the locating piece, the surface of locating piece all through connection has the gim peg, and the gim peg all is the paralleling form setting, the top of going up the mould is equipped with the mouth of moulding plastics.

Preferably, the left end of going up the mould is equipped with the card and holds in the palm the main part, the top left end that the card held in the palm the main part is equipped with first draw-in groove, the right-hand member of first draw-in groove is equipped with the second draw-in groove, the right side fixed mounting that the card held in the palm the main part has the connecting block, the upper end on the surface of connecting block is equipped with the rectangular channel, be equipped with the external seal circle around the connecting block, the rear end laminating of connecting block has the internal seal circle, and the external seal circle is the twice of internal seal circle.

The embodiment of the utility model provides a clamping support with a sealing ring and a die for forming the sealing ring of the clamping support, which have the following beneficial effects: this kind of modified has a mould that is used for shaping card to hold in palm the sealing washer when the injection moulding sealing washer, can not produce the deviation when mould and bed die merge on it to the poor problem of quality appears after having avoided the sealing washer shaping, moreover, this kind of modified is used for shaping card to hold in the palm the mould of sealing washer is very convenient when taking out the sealing washer after the sealing washer shaping, need not need the workman to utilize the instrument to take out the sealing washer, it is very convenient to make the workman's door handle, be favorable to in-service use.

1. Through being provided with locating piece and gim peg, when this mould uses, install the side at last mould with the locating piece through the gim peg, when the shaping sealing washer, merge through last mould and bed die for the locating piece is fixed bed die and last mould, makes the condition that the skew can not appear in last mould and bed die, thereby makes more stability when the sealing washer shaping, and the quality of sealing washer has obtained the improvement after the shaping, is favorable to in-service use.

2. Through being provided with the mould strip of unloading, when this device uses, merge the back through last mould and bed die and pour into the rubber solution into to the mouth of moulding plastics, then the inslot of moulding plastics in the rubber solution income recess is moulded, after the sealing washer shaping, make the bed die move down through the dead lever through pushing down the bed die, thereby it is ejecting with the sealing washer to make the mould strip of unloading pass the groove of moulding plastics, at last the dead lever is kick-backed through the spring again and is got back to the normal position, it is more convenient when taking out it after the sealing washer shaping, thereby it takes out the sealing washer to need not the workman to borrow the instrument, it is very convenient to make the workman handle, high efficiency, be favorable to in-service use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a rear view of the card holder body of the present invention;

fig. 3 is a schematic view of the overall structure of the fixing block of the present invention.

In the figure: 1. a card holder main body; 2. a first card slot; 3. a second card slot; 4. connecting blocks; 5. a rectangular groove; 6. an outer sealing ring; 7. an inner seal ring; 8. a lower die; 9. fixing the rod; 10. a spring; 11. a base; 12. a fixed block; 13. a groove; 14. injection molding a groove; 15. a bolt; 16. an upper die; 17. an injection molding port; 18. positioning blocks; 19. a fixing bolt; 20. and (6) unloading the die strip.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b):

referring to fig. 3 specifically, a card with sealing washer holds in palm and is used for shaping card to hold in palm mould of sealing washer, including base 11, fixed block 12 and mould unloading strip 20, fixed block 12 is installed at the top of base 11, and the top of fixed block 12 all is connected with mould unloading strip 20, and mould unloading strip 20 is equipped with a plurality ofly, and mould unloading strip 20 all is the equidistance and distributes the setting, and after the sealing washer shaping, the sealing washer after will shaping is ejecting through mould unloading strip 20, and the simple operation is favorable to in-service use.

Referring to fig. 1, a fixing rod 9 is fixedly connected to the top of a base 11, the fixing rod 9 is respectively arranged at four corners of the top of the base 11, a spring 10 is arranged around the fixing rod 9, a lower die 8 is movably arranged at the upper end of the fixing rod 9, the lower die 8 and the fixing rod 9 are arranged in a penetrating manner, the lower die 8 is moved downwards through the fixing rod 9 by pressing the lower die 8 downwards, so that a formed sealing ring is ejected out by a die unloading strip 20, and the lower die 8 is returned to the original position through resilience of the spring 10 after the sealing ring is taken out.

Referring to fig. 1, a groove 13 is formed in the middle of the top of the lower mold 8, injection molding grooves 14 are formed in the groove 13, the injection molding grooves 14 are distributed at equal intervals, the injection molding grooves 14 are matched with the tops of the mold unloading strips 20, rubber liquid enters the injection molding grooves 14 in the groove 13 to mold the sealing ring, and the sealing ring is ejected out through the mold unloading strips 20 after the sealing ring is molded.

Specifically referring to fig. 1, a plug 15 is embedded in the top of the lower mold 8, an upper mold 16 is installed on the top of the plug 15, the plug 15 and the upper mold 16 are integrally arranged, and the plug 15 is used for combining the upper mold 16 and the lower mold 8 when the sealing ring is manufactured, so that the whole structure is more stable.

Referring to fig. 1, positioning blocks 18 are attached to four sides of an upper mold 16, fixing bolts 19 are connected to surfaces of the positioning blocks 18 in a penetrating manner, the fixing bolts 19 are arranged in a parallel manner, and when the upper mold 16 and a lower mold 8 are combined, the upper mold 16 and the lower mold 8 are fixed through the positioning blocks 18, so that the upper mold 16 and the lower mold 8 cannot deviate, and an injection molding port 17 is formed in the top of the upper mold 16.

Referring to fig. 2 specifically, the left end of the upper die 16 is provided with a card support main body 1, the top left end of the card support main body 1 is provided with a first clamping groove 2, the right end of the first clamping groove 2 is provided with a second clamping groove 3, the first clamping groove 2 and the second clamping groove 3 are used for placing an SIM card, the right side fixed mounting of the card support main body 1 is provided with a connecting block 4, the upper surface end of the connecting block 4 is provided with a rectangular groove 5, the card support main body 1 is taken out through the rectangular groove 5, an outer sealing ring 6 is arranged around the connecting block 4, an inner sealing ring 7 is laminated at the rear end of the connecting block 4, the outer sealing ring 6 is twice as that of the inner sealing ring 7, the sealing performance of the card support main body 1 is improved through the arrangement of the outer sealing ring 6 and the inner sealing ring 7, and the practical use is facilitated.

The working principle is as follows: the utility model relates to a card holder with a sealing ring and a mould for forming the sealing ring of the card holder, when the device is used, an upper mould 16 and a lower mould 8 are combined, then rubber liquid is injected into an injection opening 17, then the rubber liquid flows into an injection groove 14 in a groove 13 for forming, after the sealing ring is formed, the lower mould 8 is moved downwards through a fixed rod 9 by downwards pressing the mould 8, so that a mould unloading strip 20 penetrates through the injection groove 14 to eject the sealing ring, finally the fixed rod 9 rebounds back to the original position through a spring 10, the sealing ring is taken out more quickly and conveniently after being formed, so that a worker does not need to take out the sealing ring by using a tool, the worker can handle the sealing ring very conveniently, the efficiency is higher, when the mould is used, a positioning block 18 is arranged at the side edge of the upper mould 16 through a fixed bolt 19, when the sealing ring is formed, through last mould 16 and the merger of bed die 8 for locating piece 18 is fixed bed die 8 and last mould 16, makes the condition of skew can not appear in last mould 16 and bed die 8, thereby makes more stability when the sealing washer shaping, and the quality of sealing washer has obtained the improvement after the shaping, is favorable to in-service use.

Claims

1. A clamp support with a sealing ring and a mold for molding the sealing ring of the clamp support comprise a base (11), a fixing block (12) and mold unloading strips (20), and are characterized in that the fixing block (12) is installed at the top of the base (11), and the top of the fixing block (12) is connected with the mold unloading strips (20);

the mould unloading strips (20) are arranged in a plurality of numbers, and the mould unloading strips (20) are distributed in an equidistant mode.

2. The card holder with the sealing ring and the mold for molding the sealing ring of the card holder as claimed in claim 1, wherein the top of the base (11) is fixedly connected with fixing rods (9), the fixing rods (9) are respectively arranged at four corners of the top of the base (11), the fixing rods (9) are surrounded by springs (10), the upper end of the fixing rods (9) is movably provided with a lower mold (8), and the lower mold (8) and the fixing rods (9) are arranged in a penetrating manner.

3. The card holder with the sealing ring and the mold for molding the sealing ring of the card holder as claimed in claim 2, wherein the lower mold (8) is provided with a groove (13) at the middle end of the top, the grooves (13) are provided with injection molding grooves (14) inside, the injection molding grooves (14) are distributed at equal intervals, and the injection molding grooves (14) are fitted with the top of the mold unloading strip (20).

4. The card holder with the sealing ring and the mold for molding the sealing ring of the card holder as claimed in claim 3, wherein the top of the lower mold (8) is embedded with a plug pin (15), the top of the plug pin (15) is provided with an upper mold (16), and the plug pin (15) and the upper mold (16) are integrally arranged.

5. The card holder with the sealing ring and the mold for molding the sealing ring of the card holder as claimed in claim 4, wherein the upper mold (16) is provided with positioning blocks (18) on four sides, the surfaces of the positioning blocks (18) are all connected with fixing bolts (19) in a penetrating manner, the fixing bolts (19) are arranged in a parallel manner, and the top of the upper mold (16) is provided with an injection molding port (17).

6. The card holder with the sealing ring and the mold for molding the card holder sealing ring according to claim 4 are characterized in that a card holder main body (1) is arranged at the left end of the upper mold (16), a first clamping groove (2) is arranged at the left end of the top of the card holder main body (1), a second clamping groove (3) is arranged at the right end of the first clamping groove (2), a connecting block (4) is fixedly arranged on the right side of the card holder main body (1), a rectangular groove (5) is arranged at the upper end of the surface of the connecting block (4), an outer sealing ring (6) is arranged around the connecting block (4), an inner sealing ring (7) is attached to the rear end of the connecting block (4), and the outer sealing ring (6) is twice as large as the inner sealing ring (7).