CN209440709U - A kind of anti-deformation silica gel mould for the processing of luggage accessory - Google Patents
A kind of anti-deformation silica gel mould for the processing of luggage accessory Download PDFInfo
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- CN209440709U CN209440709U CN201920132225.0U CN201920132225U CN209440709U CN 209440709 U CN209440709 U CN 209440709U CN 201920132225 U CN201920132225 U CN 201920132225U CN 209440709 U CN209440709 U CN 209440709U
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Abstract
The utility model discloses a kind of anti-deformation silica gel moulds for the processing of luggage accessory, it is related to mold machining technology field, this includes setting in the intracorporal silica gel lower die of lower casing for the anti-deformation silica gel mould that luggage accessory is processed and is arranged in the intracorporal silica gel upper mold of upper casing, the bottom end of the upper housing is connected with the cover in lower ending opening shape, the top of the lower case is connected with can be inserted into the intracorporal frame members of cover along the inner wall of cover, piston is provided in cylinder, the bottom end of cylinder, which is connected, on-tube, the other end of on-tube extends to the surface of frame members from bottom to up, the elevating mechanism is connect by reverse drive mechanism with piston；When silica gel upper mold and silica gel lower die are molded, negative pressure state is formed in lower mode cavity and upper cavity, therefore after completing molding, make lower case and upper housing, silica gel lower die and silica gel upper mold closed butt joint, it ensure that closed butt joint between lower mode cavity and upper cavity in shot process, avoid the generation of the flash problem between die cavity.
Description
Technical field
The utility model relates to mold machining technology field, specifically a kind of anti-deformation silica gel for the processing of luggage accessory
Mold.
Background technique
With people life and the level of consumption continuous improvement, various luggages have become people at one's side can not or
Scarce ornaments.People require luggage product not only to be reinforced on practicability, and decorative fittings have become main expansion, and compared with
More decorative fittings are produced by silica gel mould.Silica gel has high temperature resistant, and corrosion-resistant, tear resistance is strong, emulates fine high spy
Point, the existing silica gel mould produced are easier to shrink, deform, and because the material is soft for itself, not can guarantee the straight flange of product
Degree, the product for often occurring producing is not inconsistent standardization, second-rate.
A kind of anti-deformation silica gel mould, including case are disclosed in the Chinese patent that Authorization Notice No. is CN207757930U
Body and silica gel mould, the silica gel mould are placed in cabinet, are connected on the cabinet inward flange to fixed silica gel
Multiple clamping devices of mold, the cabinet include water inlet, water outlet and water tank, and cooling water is connected in the water tank, described
The bottom surface of silica gel mould is placed on water tank, and the type chamber surrounding of the silica gel mould extends upward top annular projection, Silicon moulds
The bottom edge of tool extends downwardly out lower annular protrusion, and the clamping device, which grips residence, states top annular projection, the water
Cabin is surrounded by gap, and the lower annular protrusion is embedded just below in the gap.
It is connected with since in the above-mentioned technical solutions, silica gel mould is placed in cabinet, and on cabinet inward flange
To multiple clamping devices of fixed silica gel mould, therefore the upper mold of silica gel mould molds the intracorporal silica gel mould of case
When, it is difficult to the problem of perfectly aligned in its edge side, docking is not close, be easy to cause flash.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of anti-deformation Silicon moulds for the processing of luggage accessory
Tool, solves in the prior art that silica gel mould is placed in cabinet, and is connected on cabinet inward flange to fixed silicon
Multiple clamping devices of sealing rubber die, therefore when the upper mold of silica gel mould molds case intracorporal silica gel mould, it is difficult at it
The problem of the problem of edge side is perfectly aligned, and docking is not close, be easy to cause flash.
To solve the above problems, the utility model provides the following technical solutions:
A kind of anti-deformation silica gel mould for the processing of luggage accessory, including setting in the intracorporal silica gel lower die of lower casing and are set
It sets and is respectively arranged with the lower mode cavity that can be docked and upper mold in the intracorporal silica gel upper mold of upper casing, silica gel lower die and silica gel upper mold
Chamber, the lower case are connected on pedestal, and the upper housing is connect with elevating mechanism, the bottom end of the upper housing is connected be under
The cover of end opening shape, the top of the lower case is connected with can be inserted into the intracorporal frame members of cover along the inner wall of cover,
Be connected with cylinder on the pedestal, be provided with piston in cylinder, the bottom end of cylinder, which is connected, on-tube, the other end of on-tube from
Under the supreme surface for extending to frame members, the elevating mechanism connect by reverse drive mechanism with piston.
The reverse drive mechanism includes the connection connecting with elevating mechanism as a further solution of the present invention,
Arm is vertically provided with the first rack gear on linking arm, the second rack gear is connected on the piston, the second rack gear and the first rack gear are located at
The two sides of gear and connection is engaged with gear, second rack gear is connected with follower lever, and follower lever is connect with piston.
The gear is rotatably installed on frame body as a further solution of the present invention,.
The upper cavity connection has the injection-tube extended outside upper housing as a further solution of the present invention,
Road.
The inner wall of the lower case forms fin, the silica gel lower die as a further solution of the present invention,
Surface offer accommodate fin groove.
The bottom end of the silica gel upper mold has convex beyond upper housing bottom end as a further solution of the present invention,
Portion out, the top of the silica gel lower die have the recessed portion lower than lower case top, and protrusion and recessed portion height are equal.
Compared with prior art, the utility model has the beneficial effects that when silica gel upper mold and silica gel lower die are molded,
Negative pressure state is formed in lower mode cavity and upper cavity, therefore after completing molding, makes lower case and upper housing, silica gel lower die and silica gel
Upper mold closed butt joint ensure that closed butt joint between lower mode cavity and upper cavity in shot process, the flash between die cavity avoided to ask
The generation of topic.
Detailed description of the invention
Fig. 1 is a kind of main view of embodiment of the utility model；
Fig. 2 is the main view of the utility model another kind embodiment.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
As shown in Figure 1, a kind of anti-deformation silica gel mould for the processing of luggage accessory, including being arranged in lower case 2
Silica gel lower die 3 and the silica gel upper mold 5 being arranged in upper housing 4, being respectively arranged in silica gel lower die 3 and silica gel upper mold 5 can be right
The lower mode cavity 301 and upper cavity 501 connect, the connection of upper cavity 501 has the injection pipeline 6 extended outside upper housing 4, described
Lower case 2 is connected on pedestal 1, and the upper housing 4 is connect with elevating mechanism 17, and elevating mechanism 17 can be hydraulic cylinder and hydraulic stem
Deng by the way that lower case 2 and upper housing 4 is respectively set in the outside of silica gel lower die 3 and silica gel upper mold 5, to ensure that flexible glue
Silica gel mould can guarantee the stabilization of shape in workpiece shaping, keep its indeformable, improve product quality.
The utility model particular, it is important that the bottom end of the upper housing 4 is connected with the cover 8 in lower ending opening shape,
The top of the lower case 2 is connected with the frame members 7 that can be inserted into along the inner wall of cover 8 in cover 8, connects on the pedestal 1
It is connected to cylinder 9, piston 10 is provided in cylinder 9, the bottom end of cylinder 9, which is connected, on-tube 11, and the other end of on-tube 11 is under
The supreme surface for extending to frame members 7, the elevating mechanism 17 are connect by reverse drive mechanism with piston 10；
When silica gel upper mold 5 and silica gel lower die 3 are molded, elevating mechanism 17 is moved down with upper housing 4 at this time, by anti-
Effect to transmission mechanism moves up piston 10, at this time by on-tube 11 towards air-breathing in cylinder 9, as shown in Figure 1, when cover
Body 8 starts lid when sharing frame members 7, and the gap before cover 8 and frame members 7 forms a sealed chamber, at this time elevating mechanism
The 17 lasting exhausts outward for moving down, continuing on-tube, and the internal diameter of cylinder 9 is set as needed, make the speed of exhaust
Degree is greater than the speed that sealed chamber reduces, to form negative pressure state in lower mode cavity 301 and upper cavity 501, therefore completes to close
After mould, makes lower case 2 and 5 closed butt joint of upper housing 4, silica gel lower die 3 and silica gel upper mold, ensure that lower mode cavity in shot process
Closed butt joint between 301 and upper cavity 501, and material feeding and the exhaust in die cavity are that synchronous (this is the prior art, due to this
Any improvement is not done in application, therefore is not indicated in the accompanying drawings and the description), therefore can equally guarantee negative pressure in shot process
State ensure that closed butt joint effect, avoid the generation of the flash problem between die cavity；
When needing to demould after workpiece shaping, then elevating mechanism 17 starts to move up demoulding, passes through reverse drive mechanism at this time
Effect, then piston 10 moves down, to make to inflate between lower case 2 and upper housing 4, relieve negative pressure state, convenient for demoulding.
Specifically, as shown in Figure 1, the reverse drive mechanism includes the linking arm 15 connecting with elevating mechanism 17, connection
It is vertically provided with the first rack gear 16 on arm 15, the second rack gear 13, the second rack gear 13 and the first rack gear are connected on the piston 10
16 are located at the two sides of gear 14 and engage connection with gear 14, and the gear 14 is rotatably installed on frame body, second rack gear
13 are connected with follower lever 12, and follower lever 12 is connect with piston 10；Moving up for elevating mechanism 17 is moved up with linking arm 15, passes through tooth
The transmission effect of wheel 14, moves down follower lever 12, moves down with piston 10, same principle, moving down for elevating mechanism 17 makes to live
Plug 10 moves up, to realize the effect of reverse drive.
It should be noted that reverse drive mechanism can also be other mechanisms in the prior art, for example including a U-tube, U
It is respectively arranged with piston piece in the two sides branched pipe of type pipe, the end of the linking arm 15 and follower lever 12 connects with piston piece respectively
It connects, reverse drive effect successively equally may be implemented.
Further, the inner wall of the lower case 2 forms fin 18, and the surface of the silica gel lower die 3 offers receiving
The groove of fin 18, fin 18 are arranged in the surface of silica gel lower die 3, further increase the anti-deformation ability of silica gel lower die 3.
Preferably, the bottom end of the silica gel upper mold 5 has the protrusion beyond 4 bottom end of upper housing, the silica gel lower die 3
Top has the recessed portion lower than 2 top of lower case, and protrusion and recessed portion height are equal；Make silica gel upper mold 5 and silica gel lower die 3
Molding at gap and upper housing 4 and lower case 2 molding at gap not at same position, further increase anti-flash
Ability.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this with concrete condition
Concrete meaning in type.
Claims (6)
1. a kind of anti-deformation silica gel mould for the processing of luggage accessory, including the silica gel lower die (3) being arranged in lower case (2)
With the silica gel upper mold (5) being arranged in upper housing (4), it is respectively arranged with and can docks in silica gel lower die (3) and silica gel upper mold (5)
Lower mode cavity (301) and upper cavity (501), the lower case (2) is connected on pedestal (1), the upper housing (4) and elevator
Structure (17) connection, characterized in that the bottom end of the upper housing (4) is connected with the cover (8) in lower ending opening shape, the lower casing
The top of body (2) is connected with the frame members (7) that can be inserted into along the inner wall of cover (8) in cover (8), on the pedestal (1)
It is connected with cylinder (9), is provided with piston (10) in cylinder (9), the bottom end of cylinder (9), which is connected, on-tube (11), on-tube
(11) the other end extends to the surface of frame members (7) from bottom to up, the elevating mechanism (17) by reverse drive mechanism with
Piston (10) connection.
2. the anti-deformation silica gel mould according to claim 1 for the processing of luggage accessory, characterized in that the reversed biography
Motivation structure includes the linking arm (15) connecting with elevating mechanism (17), is vertically provided with the first rack gear (16) on linking arm (15),
It is connected with the second rack gear (13) on the piston (10), the second rack gear (13) and the first rack gear (16) are located at the two sides of gear (14)
And connection is engaged with gear (14), second rack gear (13) is connected with follower lever (12), and follower lever (12) and piston (10) are even
It connects.
3. the anti-deformation silica gel mould according to claim 2 for the processing of luggage accessory, characterized in that the gear
(14) it is rotatably installed on frame body.
4. the anti-deformation silica gel mould according to claim 1 for the processing of luggage accessory, characterized in that the upper cavity
(501) it connects to have and extends the external injection pipeline (6) of upper housing (4).
5. the anti-deformation silica gel mould according to claim 1 for the processing of luggage accessory, characterized in that the lower case
(2) inner wall forms fin (18), and the surface of the silica gel lower die (3) offers the groove for accommodating fin (18).
6. -5 any anti-deformation silica gel mould for the processing of luggage accessory according to claim 1, characterized in that described
The bottom end of silica gel upper mold (5) has the protrusion beyond upper housing (4) bottom end, and the top of the silica gel lower die (3), which has, to be lower than
The recessed portion on lower case (2) top, protrusion and recessed portion height are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132225.0U CN209440709U (en) | 2019-01-25 | 2019-01-25 | A kind of anti-deformation silica gel mould for the processing of luggage accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920132225.0U CN209440709U (en) | 2019-01-25 | 2019-01-25 | A kind of anti-deformation silica gel mould for the processing of luggage accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209440709U true CN209440709U (en) | 2019-09-27 |
Family
ID=68018978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920132225.0U Active CN209440709U (en) | 2019-01-25 | 2019-01-25 | A kind of anti-deformation silica gel mould for the processing of luggage accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209440709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560493A (en) * | 2021-06-04 | 2021-10-29 | 杨柴 | Precoated sand mold for casting |
-
2019
- 2019-01-25 CN CN201920132225.0U patent/CN209440709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560493A (en) * | 2021-06-04 | 2021-10-29 | 杨柴 | Precoated sand mold for casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210918 Address after: 523000 Room 301, building 5, No. 66, South Fifth Street, Qiaotou East Road, Qiaotou town, Dongguan City, Guangdong Province Patentee after: Dongguan Guanrong trademark weaving Co.,Ltd. Address before: 518104 dawangshan Junkai Haoting, dawangshan community, Shajing street, Bao'an District, Shenzhen City, Guangdong Province 302 Patentee before: Shenzhen Guanrong Brand Weaving Co.,Ltd. |
|
| TR01 | Transfer of patent right |