CN205326767U - Car door protective plate and injection mold - Google Patents
Car door protective plate and injection mold Download PDFInfo
- Publication number
- CN205326767U CN205326767U CN201521063223.9U CN201521063223U CN205326767U CN 205326767 U CN205326767 U CN 205326767U CN 201521063223 U CN201521063223 U CN 201521063223U CN 205326767 U CN205326767 U CN 205326767U
- Authority
- CN
- China
- Prior art keywords
- car door
- backplate
- guard plate
- door guard
- ridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a car door protective plate and be used for producing this car door protective plate's injection mold, wherein, car door protective plate includes backplate, backplate and connect the spine down, goes up backplate, backplate and connect spine structure as an organic whole down, connect the spine be used for connecting go up the backplate and down backplate and distinguishing go up backplate and backplate down, injection mold includes mould and lower mould, goes up mould and lower mould cooperation and forms the cavity of moulding plastics, and the cavity of moulding plastics includes consecutive last backplate die cavity, connect ridge chamber and backplate die cavity down, and it is different with the surperficial line of lower backplate die cavity to go up the backplate die cavity, foretell car door protective plate adopts a body structure, only needs one set of injection mold, injection moulding can, go up that the backplate is different with backplate line down can be realized through setting up different lines on injection mold die cavity surface, the production and do not need to assemble be convenient for has improved production efficiency, has reduced defective percentage and manufacturing cost.
Description
Technical field
This utility model relates to technical field of vehicle, particularly to a kind of car door guard plate and injection mold。
Background technology
Car door guard plate is the important composition parts of car door, and it can not only as decoration car door, moreover it is possible to crosses and provides storage space to meet the user demand of people。
In prior art, refer to Fig. 1-Fig. 3, Fig. 1 is the decomposition texture schematic diagram of car door guard plate in prior art, Fig. 2 is the front view in prior art after car door guard plate assembling, Fig. 3 is the A-A view in Fig. 2, car door guard plate is because of the needs of moulding, it is divided under car door upper guard board 100 and car door backplate 200 two parts, so that upper and lower backplate being fabricated to different colors and dermatoglyph, wherein car door upper guard board 100 is provided with welded post 101, backplate 200 is provided with under car door the welding hole 201 coordinated with welded post 101, when assembling, need welded post 101 traverse welding hole 201, and by the mode of sweat soldering post 101, upper and lower backplate is connected, when producing above-mentioned car door guard plate, need to make two secondary moulds, die cost is higher, cause that production cost increases, in addition, upper and lower backplate is produced and is also needed to afterwards carry out welding assembly, this result in again the increase of substandard products, further add production cost, reduce production efficiency。
Therefore, a kind of car door guard plate how is provided so that it is can being easy to produce and assemble, reduction in the numbers of seconds, thus reducing production cost, becoming the important technological problems that those skilled in the art are urgently to be resolved hurrily。
Utility model content
In view of this, this utility model provides a kind of car door guard plate and injection mold, and to reach can be easy to produce and assemble, reduction in the numbers of seconds, thus reducing the purpose of production cost。
For achieving the above object, this utility model provides following technical scheme:
A kind of car door guard plate, described car door guard plate includes upper guard board, lower backplate and connects ridge, described upper guard board, described lower backplate and described connection ridge are structure as a whole, and described connection ridge is used for connecting described upper guard board and described lower backplate and distinguishing described upper guard board and described lower backplate。
Preferably, described connection ridge forms parting groove, the opening of described parting groove and the appearance of described car door guard plate towards identical with the junction of upper guard board and lower backplate。
Preferably, the degree of depth of described parting groove is 1cm～1.5cm, and width is 0.5cm～1cm。
Preferably, the degree of depth of described parting groove is 1.5cm, and width is 0.8cm。
Preferably, described connection ridge forms ridge projections at the back side of described car door guard plate。
Preferably, the cross section of described connection ridge is trapezoidal。
Preferably, the thickness of described connection ridge is 2cm～3cm。
Preferably, the upper base length of described ridge projections is 0.5cm～1cm, goes to the bottom long for 2.5cm～3cm。
Preferably, the cross section of described connection ridge is semicircle, half elliptic or triangle。
A kind of injection mold of the car door guard plate for producing described in as above any one, including upper mould and counterdie, described upper mould and described counterdie cooperatively form injection mold cavity, described injection mold cavity includes the upper guard board die cavity, connection ridge chamber and the lower backplate die cavity that are sequentially connected, and described upper guard board die cavity is different from the surface pattern of described lower backplate die cavity。
Can be seen that from technique scheme, this utility model provides a kind of car door guard plate and for producing the injection mold of this car door guard plate, wherein, car door guard plate includes upper guard board, lower backplate and connects ridge, upper guard board, lower backplate and connection ridge are structure as a whole, and connect ridge and are used for connecting upper guard board and lower backplate and distinguishing upper guard board and lower backplate；Injection mold includes mould and counterdie, and upper mould and counterdie cooperatively form injection mold cavity, and injection mold cavity includes the upper guard board die cavity, connection ridge chamber and the lower backplate die cavity that are sequentially connected, and upper guard board die cavity is different from the surface pattern of lower backplate die cavity；Above-mentioned car door guard plate adopts integrative-structure, have only to a set of injection mold, single injection-molded, can by molding mold cavity surface configuration different lines be realized different from lower backplate lines of upper guard board, it is easy to produce and need not assemble, improve production efficiency, reduce defect rate and production cost。
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 is the decomposition texture schematic diagram of car door guard plate in prior art；
Fig. 2 is the front view in prior art after car door guard plate assembling；
Fig. 3 is the A-A view in Fig. 2；
The front view of the car door guard plate that Fig. 4 provides for this utility model embodiment；
Fig. 5 is the B-B view in Fig. 4。
Detailed description of the invention
This utility model provides a kind of car door guard plate and injection mold, and to reach can be easy to produce and assemble, reduction in the numbers of seconds, thus reducing the purpose of production cost。
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments。Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection。
Referring to the front view of the car door guard plate that Fig. 4 and Fig. 5, Fig. 4 provide for this utility model embodiment, Fig. 5 is the B-B view in Fig. 4。
This utility model embodiment provides a kind of car door guard plate and for producing the injection mold of this car door guard plate, wherein, car door guard plate includes upper guard board 1, lower backplate 3 and connects ridge 2, upper guard board 1, lower backplate 3 and connection ridge 2 are structure as a whole, and connect ridge 2 and are used for connecting upper guard board 1 and lower backplate 3 and distinguishing upper guard board 1 and lower backplate 3；Injection mold includes mould and counterdie, and upper mould and counterdie cooperatively form injection mold cavity, and injection mold cavity includes the upper guard board die cavity, connection ridge chamber and the lower backplate die cavity that are sequentially connected, and upper guard board die cavity is different from the surface pattern of lower backplate die cavity。
Compared with prior art, the car door guard plate that this utility model embodiment provides, what adopt is integrative-structure, have only to a set of injection mold, single injection-molded, can by molding mold cavity surface configuration different lines be realized different from lower backplate 3 lines of upper guard board 1, it is simple to produce and need not assemble, improve production efficiency, reduce defect rate and production cost。
The relative position connecting ridge 2 and upper guard board 1 and lower backplate 3 can be adjusted as required, in this utility model embodiment, connect ridge 2 between upper and lower backplate near the upper and lower backplate back side position on, connect the ridge 2 junction formation parting groove with upper guard board 1 and lower backplate 3 to meet the moulding demand of car door guard plate, the opening of parting groove and the appearance of car door guard plate are towards identical, the appearance of car door guard plate and car door guard plate are towards the surface can seen by occupant of vehicle car, and namely the back side of car door guard plate be directed towards the surface that the passenger outside vehicle car cannot see。
The degree of depth of parting groove and width can be configured according to the demand of door-plate moulding, and in this utility model embodiment, the degree of depth of parting groove is 1cm～1.5cm, and width is 0.5cm～1cm。Preferably, the degree of depth of parting groove is 1.5cm, and width is 0.8cm。
In order to optimize technique scheme further, while meeting door-plate moulding demand, it is ensured that the intensity of car door guard plate, in this utility model embodiment, connect ridge 2 and form ridge projections at the back side of car door guard plate。
Connecting ridge 2 and can adopt various shape, the cross section such as connecting ridge 2 can be semicircle, half elliptic, triangle etc., and in this utility model embodiment, the cross section connecting ridge 2 is trapezoidal。Further, connecting the thickness of ridge 2, namely trapezoidal height is 2cm～3cm, it is preferred that the thickness connecting ridge 2 is 2.5cm。
In this utility model embodiment, the upper base length connecting the ridge projections that ridge 2 is formed at the car door guard plate back side is 0.5cm～1cm, goes to the bottom long for 2.5cm～3cm, it is preferred that the upper base length of ridge projections is 0.8cm, goes to the bottom long for 2.8cm。
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to。
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model。The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein when without departing from spirit or scope of the present utility model, can realize in other embodiments。Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty。
Claims (10)
1. a car door guard plate, it is characterized in that, described car door guard plate includes upper guard board (1), lower backplate (3) and connects ridge (2), described upper guard board (1), described lower backplate (3) and described connection ridge (2) are structure as a whole, and described connection ridge (2) is used for connecting described upper guard board (1) and described lower backplate (3) and distinguishing described upper guard board (1) and described lower backplate (3)。
2. car door guard plate according to claim 1, it is characterized in that, the junction of described connection ridge (2) and upper guard board (1) and lower backplate (3) forms parting groove, and the opening of described parting groove and the appearance of described car door guard plate are towards identical。
3. car door guard plate according to claim 2, it is characterised in that the degree of depth of described parting groove is 1cm～1.5cm, width is 0.5cm～1cm。
4. car door guard plate according to claim 3, it is characterised in that the degree of depth of described parting groove is 1.5cm, width is 0.8cm。
5. car door guard plate according to claim 2, it is characterised in that described connection ridge (2) forms ridge projections at the back side of described car door guard plate。
6. car door guard plate according to claim 5, it is characterised in that the cross section of described connection ridge (2) is trapezoidal。
7. car door guard plate according to claim 5, it is characterised in that the thickness of described connection ridge (2) is 2cm～3cm。
8. car door guard plate according to claim 7, it is characterised in that the upper base length of described ridge projections is 0.5cm～1cm, goes to the bottom long for 2.5cm～3cm。
9. car door guard plate according to claim 1, it is characterised in that the cross section of described connection ridge (2) is semicircle, half elliptic or triangle。
10. the injection mold being used for producing the car door guard plate as described in any one of claim 1-9, including upper mould and counterdie, described upper mould and described counterdie cooperatively form injection mold cavity, it is characterized in that, described injection mold cavity includes the upper guard board die cavity, connection ridge chamber and the lower backplate die cavity that are sequentially connected, and described upper guard board die cavity is different from the surface pattern of described lower backplate die cavity。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063223.9U CN205326767U (en) | 2015-12-17 | 2015-12-17 | Car door protective plate and injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063223.9U CN205326767U (en) | 2015-12-17 | 2015-12-17 | Car door protective plate and injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205326767U true CN205326767U (en) | 2016-06-22 |
Family
ID=56207211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521063223.9U Expired - Fee Related CN205326767U (en) | 2015-12-17 | 2015-12-17 | Car door protective plate and injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205326767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437930A (en) * | 2015-12-17 | 2016-03-30 | 力帆实业(集团)股份有限公司 | Car door guard plate and injection mold |
-
2015
- 2015-12-17 CN CN201521063223.9U patent/CN205326767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437930A (en) * | 2015-12-17 | 2016-03-30 | 力帆实业(集团)股份有限公司 | Car door guard plate and injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160622 Termination date: 20191217 |