CN208930539U - A kind of composite material connecting member forming mold - Google Patents
A kind of composite material connecting member forming mold Download PDFInfo
- Publication number
- CN208930539U CN208930539U CN201821708632.3U CN201821708632U CN208930539U CN 208930539 U CN208930539 U CN 208930539U CN 201821708632 U CN201821708632 U CN 201821708632U CN 208930539 U CN208930539 U CN 208930539U
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- cavity
- top cover
- connecting member
- composite material
- material connecting
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Abstract
The utility model relates to composite molding equipment technical fields, in particular to a kind of composite material connecting member forming mold, including the cavity and top cover at I-shaped setting, cavity includes main cavity, and two secondary cavitys of connection vertical with main cavity both ends, the abaculus of dumbbell shape is provided in secondary cavity, abaculus includes the profiled section positioned at the support end at both ends and positioned at middle part, support end with the both ends of secondary cavity are closed is bonded setting, realize the support of abaculus, gap is formed between profiled section and secondary cavity and top cover, gap is used for so that connector forms the tubular structure of thin-walled；Forming area is formed between top cover and main cavity, forming area is used for so that connector forms the connection structure of two tubular structures of connection.By the composite material connecting member forming mold in the utility model molding connector may make rail traffic skirtboard supporting bar structure stability and reliability enhancing.
Description
Technical field
The utility model relates to composite molding equipment technical field, in particular to a kind of composite material connecting member forming
Mold.
Background technique
Equipment compartment is the cabin space that place apparatus is used for positioned at motor-car bottom, and its role is to protect equipment from rain
The collision and interference of the foreign matters such as snow, dust storm, acceleration and aerodynamic loading that train is subject in the process of running etc., which also act on, to be set
In standby cabin, therefore the reasonable integral structure of equipment compartment and intensity play a crucial role the operational safety of motor-car.
Currently, being connected between two skirtboards being oppositely arranged by supporting bar structure, support rod during equipment compartment use
Parallelism structural is provided at least two, respectively with be correspondingly arranged at skirtboard different height position, to guarantee that skirtboard used
Stability in journey.But since current rail transit vehicle body width is larger, the longer supporting bar structure of length can inevitably be produced
Raw certain amount of deflection, to influence the reliability of its support.
In view of the above problems, the designer is based on being engaged in such product engineering application practical experience and profession abundant for many years
Knowledge, and cooperate the utilization of scientific principle, actively it is subject to research and innovation, to found a kind of composite material connecting member forming mold, makes
It has more practicability.
Utility model content
The purpose of this utility model is to provide a kind of composite material connecting member forming molds, pass through its molding connection of institute
Part may make the stability and reliability enhancing of rail traffic skirtboard supporting bar structure.
The technical solution of the utility model are as follows:
A kind of composite material connecting member forming mold, be suitable for VARI technique, including at I-shaped setting cavity and
Top cover, the cavity include main cavity, and two secondary cavitys of connection vertical with main chamber body both ends, are set in the pair cavity
Be equipped with the abaculus of dumbbell shape, the abaculus includes the profiled section positioned at the support end at both ends and positioned at middle part, the support end with
The support of the abaculus, the profiled section and the secondary cavity and top cover are realized in the closed fitting setting in the both ends of the pair cavity
Between form gap, the gap is used for so that connector forms the tubular structure of thin-walled；The top cover and main chamber body it
Between form forming area, the forming area is used for so that connector forms the connection structure of two tubular structures of connection.
Further, the two secondary cavity equidimension setting.
Further, the part that the abaculus both ends of dumbbell shape are bonded with the secondary cavity is provided with draft inclination angle.
Further, the support end is at least partly exposed to outside the top cover.
Further, the support end, which is exposed on the surface of the outside of the top cover, is provided with threaded hole, the screw thread
Hole is for installing lifting lug.
Further, the top cover periphery is provided at least four location hole, the positioning hole in the main body of mold
It is provided with positioning pin, the positioning pin is for limiting the top cover.
Further, at least three shackle structure is provided in the main body of mold, the shackle structure is for the mold
Lifting and transhipment.
By above scheme, the utility model at least has the following advantages:
Connector formed in the utility model is for connecting two supporting bar structures disposed in parallel, for guaranteeing two
The intensity of parallel relation and the two between pole structure, avoids generating amount of deflection because length is excessive, so that support rod knot
Structure is more reliable and more stable to the support of the hardened structure of rail traffic group.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of composite material connecting member forming mold in the utility model；
Fig. 2 is the cross-sectional view (not including connector) in Fig. 1 at C-C；
Fig. 3 is the cross-sectional view in Fig. 1 at B-B；
Fig. 4 is the structural schematic diagram of die main body；
Fig. 5 is the structural schematic diagram of connector；
Fig. 6 is the schematic diagram that connector is attached supporting bar structure；
Appended drawing reference: main cavity 11, secondary cavity 12, top cover 2, abaculus 21, support end 21a, connector 3, tubular structure 31,
Supporting bar structure 4, positioning pin 5, shackle structure 6.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Fig. 1 ~ 5, a kind of composite material connecting member forming mold is suitable for VARI technique, including sets at I-shaped
The cavity and top cover 2 set, cavity include main cavity 11, and two secondary cavitys 12 of connection vertical with 11 both ends of main cavity, pair
The abaculus 21 of dumbbell shape is provided in cavity 12, abaculus 21 includes the profiled section positioned at the support end 21a at both ends and positioned at middle part,
Support end 21a with the both ends of secondary cavity 12 are closed be bonded setting, realize the support of abaculus 21, profiled section and pair cavity 12 and top cover
Gap is formed between 2, gap is used for so that connector 3 forms the tubular structure 31 of thin-walled；It is formed between top cover 2 and main cavity 11
Forming area, forming area is used for so that connector 3 forms the connection structure 32 of two tubular structures 31 of connection.As shown in fig. 6, this
Connector formed in above-described embodiment of utility model is for connecting two supporting bar structures 4 disposed in parallel, for guaranteeing
The intensity of parallel relation and the two between two supporting bar structures 4, avoids generating amount of deflection because length is excessive, wherein by institute's shape
At tubular structure 31 be sheathed on two supporting bar structures 4, and stable branch can be realized by the connection of connection structure 32
Support fixed function.
As the preferred of above-described embodiment, two secondary 12 equidimension of cavity settings.It in this way can during the installation process, no
The differentiation and adjustment in direction must be carried out to connector 3, both ends realize that versatility certainly, is to effectively improve installation effectiveness
The concrete shape of the sizes of the various supporting bar structures 4 of adaptation, two secondary cavitys 12 can be according to practical adjustment, including secondary cavity 12 is not
The technical solutions such as equal length and not equal aperture, also within the scope of protection of this application.
As the preferred of above-described embodiment, the part that 21 both ends of abaculus of dumbbell shape are bonded with secondary cavity 12 is provided with draft
Inclination angle.To during draft, realize quickly disassembly, improve operating efficiency, reduce to mold cause damage can
Energy.
As the preferred of above-described embodiment, support end 21a is at least partly exposed to outside top cover 2.To right by top cover 2
The extruding realization support end 21a of support end 21a and fitting closely for secondary cavity 12, to guarantee molding precision.
As the preferred of above-described embodiment, support end 21a is exposed on the surface of the outside of top cover 2 and is provided with threaded hole,
Threaded hole is for installing lifting lug, thus convenient for force during dismantling to abaculus 21.
As the preferred of above-described embodiment, 2 periphery of top cover is provided at least four location hole in the main body of mold, it is fixed
Positioning pin 5 is provided in the hole of position, positioning pin 5 is for limiting top cover 2.Wherein, the marginal position of top cover 2 and positioning pin 5
Tangent setting is limited by circumferential direction of the positioning pin 5 to top cover 2, while by also may make top cover used in mutual extruding
2 are more firmly mounted and stablize.
For the ease of the lifting and transhipment of entire composite material connecting member forming mold, it is provided at least in the main body of mold
3 shackle structures 6.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that
For those skilled in the art, without deviating from the technical principle of the utility model, it can also do
Several improvements and modifications out, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of composite material connecting member forming mold is suitable for VARI technique, which is characterized in that including at I-shaped setting
Cavity and top cover (2), the cavity include main cavity (11), and two pairs of connection vertical with main chamber body (11) both ends
Cavity (12), the interior abaculus (21) for being provided with dumbbell shape of pair cavity (12), the abaculus (21) includes the branch positioned at both ends
End (21a) and the profiled section positioned at middle part are supportted, the support end (21a) sets with closed be bonded in both ends of the secondary cavity (12)
It sets, realizes the support of the abaculus (21), form gap between the profiled section and the secondary cavity (12) and top cover (2), institute
Gap is stated for so that connector (3) forms the tubular structure (31) of thin-walled；
Forming area is formed between the top cover (2) and main chamber body (11), the forming area is used for so that connector (3)
Form the connection structure (32) of two tubular structures (31) of connection.
2. composite material connecting member forming mold according to claim 1, which is characterized in that two described secondary cavitys (12) etc.
Size setting.
3. composite material connecting member forming mold according to claim 1, which is characterized in that the abaculus of dumbbell shape
(21) part that both ends are bonded with the secondary cavity (12) is provided with draft inclination angle.
4. composite material connecting member forming mold according to claim 1, which is characterized in that the support end (21a) is extremely
It is external that small part is exposed to the top cover (2).
5. composite material connecting member forming mold according to claim 4, which is characterized in that the support end (21a) is naked
It is exposed on the surface of the outside of the top cover (2) and is provided with threaded hole, the threaded hole is for installing lifting lug.
6. composite material connecting member forming mold according to claim 1, which is characterized in that surround institute in the main body of mold
It states top cover (2) periphery and is provided at least four location hole, the positioning hole is provided with positioning pin (5), and the positioning pin (5) is used
It is limited in the top cover (2).
7. composite material connecting member forming mold according to claim 6, which is characterized in that be provided in the main body of mold
At least three shackle structure (6), the shackle structure (6) are used for the lifting and transhipment of the mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821708632.3U CN208930539U (en) | 2018-10-19 | 2018-10-19 | A kind of composite material connecting member forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821708632.3U CN208930539U (en) | 2018-10-19 | 2018-10-19 | A kind of composite material connecting member forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208930539U true CN208930539U (en) | 2019-06-04 |
Family
ID=66725437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821708632.3U Active CN208930539U (en) | 2018-10-19 | 2018-10-19 | A kind of composite material connecting member forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208930539U (en) |
-
2018
- 2018-10-19 CN CN201821708632.3U patent/CN208930539U/en active Active
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