CN210705837U - Mould of car front dome lamp shell body - Google Patents
Mould of car front dome lamp shell body Download PDFInfo
- Publication number
- CN210705837U CN210705837U CN201921252060.7U CN201921252060U CN210705837U CN 210705837 U CN210705837 U CN 210705837U CN 201921252060 U CN201921252060 U CN 201921252060U CN 210705837 U CN210705837 U CN 210705837U
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- Prior art keywords
- template
- fixedly connected
- sliding
- fixed connection
- hole
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- Expired - Fee Related
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- 241000258971 Brachiopoda Species 0.000 title claims abstract description 10
- 238000001746 injection moulding Methods 0.000 claims description 13
- 229920003023 plastic Polymers 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 abstract description 7
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a mould of dome lamp shell body before car, comprising a base plate, bottom plate upside one end fixed connection riser, riser one side fixed connection first template, bottom plate upside sliding connection second template, form the chamber of moulding plastics after first template and the laminating of second template, bottom plate upside fixed connection backup pad, backup pad middle part fixed connection cylinder, the telescopic link of cylinder pass the backup pad dodge the hole and with second template fixed connection, one side upper portion that the second template is close to the backup pad is equipped with the exhaust hole, one side upper portion that the backup pad is close to the second template is equipped with the mediation pole, the mediation pole is coaxial and the looks adaptation with the exhaust hole. The utility model discloses a press and promote the sliding shaft and remove, clear away the plastics that spills over through the scraper blade, the telescopic link retraction of cylinder takes the second template to remove, and first template and second template part, and the second template removes simultaneously and makes the mediation needle insert in the exhaust hole, dredges the exhaust hole, makes it can not influence and moulds plastics next time.
Description
Technical Field
The utility model relates to an injection mold field especially relates to a mould of dome lamp shell body before car.
Background
At present, dome lamp shell body is the transparent component of control or regulation light before most car, because its structure is anomalous arc structure, and the inner wall of arc structure is equipped with a plurality of support columns, spliced pole etc. and has special requirement to its mould to production like this.
At present, the production efficiency of products can be greatly accelerated by adopting the injection molding mode to produce products, the production cost is reduced, the quality of the products is influenced by the quality of the exhaust in the injection molding process, the exhaust holes of the existing injection mold are blocked due to solidification of raw materials, and the exhaust holes are not convenient to dredge after being blocked, so that the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the mould of a car front dome lamp shell body that proposes to solve the problem that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mold for an automobile front dome lamp shell comprises a bottom plate, wherein one end of the upper side of the bottom plate is fixedly connected with a vertical plate, the other end of the upper side of the bottom plate is fixedly connected with two vertical plates, a guide shaft is fixedly connected between each vertical plate and the corresponding vertical plate, one side of each vertical plate is fixedly connected with a first template, the upper side of the bottom plate is slidably connected with a second template, an injection molding cavity is formed after the first template and the second template are attached, two opposite second templates are respectively and fixedly connected with a transverse plate, a first sliding hole is formed in the middle of the transverse plate, each guide shaft penetrates through the corresponding first sliding hole and is connected in a sliding fit manner, the upper side of the bottom plate is fixedly connected with a support plate, the middle of the support plate is fixedly connected with an air cylinder, a telescopic rod of the air cylinder penetrates through a avoiding hole of the support plate and is, the upper part of one side of the support plate close to the second template is provided with a dredging rod, and the dredging rod is coaxial with the exhaust hole and is matched with the exhaust hole.
Preferably, the mediation pole includes the support column, support column one end and backup pad fixed connection, the support column other end is equipped with the second slide opening, sliding connection dredging needle in the second slide opening, dredging needle and the coaxial setting in exhaust hole, fixed connection supporting spring between the hole bottom of dredging needle and second slide opening.
Preferably, one side of the second template, which is close to the support plate, is fixedly connected with a support block, a third sliding hole is formed in the middle of the support block, a sliding shaft is slidably connected in the third sliding hole, and one end of the sliding shaft, which is close to the exhaust hole, is fixedly connected with a scraper.
Preferably, the cross section of the scraper is triangular.
Preferably, one end of the sliding shaft, which is far away from the exhaust hole, is fixedly connected with a baffle plate, a first spring is fixedly connected between the baffle plate and the supporting block, and the sliding shaft penetrates through the first spring.
The utility model has the advantages that: the utility model provides a mould of dome lamp shell body before car through pressing down the removal of promotion slide-bar, clears away the plastics that spills over through the scraper blade, and the telescopic link retraction of cylinder takes the second template to remove, and first template and second template part, and the second template removes and makes in the mediation needle inserts the exhaust hole simultaneously, dredges the exhaust hole, makes it can not influence and moulds plastics next time.
Drawings
Fig. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is an enlarged view of a portion E of FIG. 1;
fig. 3 is a front view of the present invention;
FIG. 4 is a view showing the working condition of the dredging needle of the present invention inserted into the exhaust hole;
fig. 5 is a partially enlarged view of fig. 4 at F.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in FIGS. 1-5, the utility model provides a mold for an automobile front dome lamp shell, which comprises a bottom plate 11, a vertical plate 12 is fixedly connected with one end of the upper side of the bottom plate 11, two vertical plates 13 are fixedly connected with the other end of the upper side of the bottom plate 11, a guide shaft 14 is fixedly connected between each vertical plate 13 and the vertical plate 12, a first template 15 is fixedly connected with one side of the vertical plate 12, a second template 16 is slidably connected with the upper side of the bottom plate 11, the first template 15 is jointed with the second template 16 to form an injection molding cavity, an injection pipe communicated with the injection molding cavity is fixedly connected with the lower part of the first template 15, two opposite second templates 16 are respectively and fixedly connected with a horizontal plate 17, a first sliding hole is arranged in the middle part of the horizontal plate 17, each guide shaft 14 passes through the corresponding first sliding hole and is connected in a sliding fit manner, a support plate 18 is fixedly connected with the upper side of the bottom plate 11, a cylinder 19 is fixedly connected, the upper part of one side of the second template 16, which is close to the support plate 18, is provided with the exhaust hole 2, the upper part of one side of the support plate 18, which is close to the second template 16, is provided with the dredging rod 3, the dredging rod 3 is coaxial and matched with the exhaust hole 2, the dredging rod 3 comprises a support column 31, one end of the support column 31 is fixedly connected with the support plate 18, the other end of the support column 31 is provided with a second sliding hole 32, a dredging needle 33 is connected in the second sliding hole 32 in a sliding manner, the dredging needle 33 is coaxially arranged with the exhaust hole 2, a support spring 34 is fixedly connected between the dredging needle 33 and the bottom of the second sliding hole 32, the support spring 34 plays a buffering role, the overload bending of the dredging needle 33 is avoided, the service life of the dredging needle is prolonged, after the injection molding is completed, the telescopic rod of the air cylinder 19 retracts and drives the second template 16 to move, the first template 15 is separated from the second template, so that the next injection molding is not influenced.
One side of the second template 16 close to the support plate 18 is fixedly connected with a support block 4, a third sliding hole is arranged in the middle of the support block 4, a sliding shaft 5 is connected in the third sliding hole in a sliding mode, one end of the sliding shaft 5 close to the exhaust hole 2 is fixedly connected with a scraper 6, the cross section of the scraper 6 is triangular, one end of the sliding shaft 5 far away from the exhaust hole 2 is fixedly connected with a baffle 7, a first spring 8 is fixedly connected between the baffle 7 and the support block 4, the sliding shaft 5 penetrates through the first spring 8, after injection molding is completed, the first template 15 and the second template 16 are not separated temporarily, the sliding shaft 5 is pushed and pushed to move, overflowed plastic is cleared through the scraper 6, a dredging needle 33 is convenient to dredge, smoothness of the exhaust hole 2 is kept, and the next injection molding cannot.
After injection molding is completed, the sliding shaft 5 is pushed to move, overflowing plastic is removed through the scraper 6, the telescopic rod of the air cylinder 19 retracts and drives the second template 16 to move, the first template 15 is separated from the second template 16, meanwhile, the second template 16 moves and enables the dredging needle 33 to be inserted into the exhaust hole 2, and the exhaust hole 2 is dredged, so that next injection molding cannot be influenced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a mould of dome lamp shell body before car, includes bottom plate (11), bottom plate (11) upside one end fixed connection riser (12), two risers (13) of bottom plate (11) upside other end fixed connection, every fixed connection guiding axle (14), its characterized in that between riser (13) and riser (12): the injection molding machine is characterized in that a first template (15) is fixedly connected to one side of the vertical plate (12), a second template (16) is slidably connected to the upper side of the bottom plate (11), an injection molding cavity is formed after the first template (15) is attached to the second template (16), two transverse plates (17) are fixedly connected to two opposite second templates (16), a first sliding hole is formed in the middle of each transverse plate (17), each guide shaft (14) penetrates through the corresponding first sliding hole and is connected with the corresponding first sliding hole in a sliding fit manner, a supporting plate (18) is fixedly connected to the upper side of the bottom plate (11), an air cylinder (19) is fixedly connected to the middle of each supporting plate (18), an expansion rod of each air cylinder (19) penetrates through a avoiding hole of each supporting plate (18) and is fixedly connected with the corresponding second template (16), an exhaust hole (2) is formed in the upper portion, close to the supporting plate (18), a dredging rod (3) is arranged on the upper portion, close to the second template (, the dredging rod (3) is coaxial and matched with the exhaust hole (2).
2. The mold for an outer case of a front dome lamp for an automobile as set forth in claim 1, wherein: dredge pole (3) including support column (31), support column (31) one end and backup pad (18) fixed connection, the support column (31) other end is equipped with second slide opening (32), sliding connection dredge needle (33) in second slide opening (32), dredge needle (33) and exhaust hole (2) coaxial setting, fixed connection supporting spring between the hole bottom of dredge needle (33) and second slide opening (32).
3. The mold for an outer case of a front dome lamp for an automobile as set forth in claim 1, wherein: one side, close to the support plate (18), of the second template (16) is fixedly connected with a support block (4), a third sliding hole is formed in the middle of the support block (4), a sliding shaft (5) is connected in the third sliding hole in a sliding mode, and one end, close to the exhaust hole (2), of the sliding shaft (5) is fixedly connected with a scraper (6).
4. The mold for an outer case of a front dome lamp for an automobile as set forth in claim 3, wherein: the cross section of the scraper (6) is triangular.
5. The mold for an outer case of a front dome lamp for an automobile as set forth in claim 4, wherein: one end, far away from the exhaust hole (2), of the sliding shaft (5) is fixedly connected with a baffle (7), a first spring (8) is fixedly connected between the baffle (7) and the supporting block (4), and the sliding shaft (5) penetrates through the first spring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921252060.7U CN210705837U (en) | 2019-08-02 | 2019-08-02 | Mould of car front dome lamp shell body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921252060.7U CN210705837U (en) | 2019-08-02 | 2019-08-02 | Mould of car front dome lamp shell body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210705837U true CN210705837U (en) | 2020-06-09 |
Family
ID=70958440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921252060.7U Expired - Fee Related CN210705837U (en) | 2019-08-02 | 2019-08-02 | Mould of car front dome lamp shell body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210705837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112080970A (en) * | 2020-09-23 | 2020-12-15 | 邱朝兴 | A high-efficient prosthetic devices of track for rail vehicle |
-
2019
- 2019-08-02 CN CN201921252060.7U patent/CN210705837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112080970A (en) * | 2020-09-23 | 2020-12-15 | 邱朝兴 | A high-efficient prosthetic devices of track for rail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200609 |