CN210820643U - Injection mold for rear shell of front fog lamp - Google Patents
Injection mold for rear shell of front fog lamp Download PDFInfo
- Publication number
- CN210820643U CN210820643U CN201921581417.6U CN201921581417U CN210820643U CN 210820643 U CN210820643 U CN 210820643U CN 201921581417 U CN201921581417 U CN 201921581417U CN 210820643 U CN210820643 U CN 210820643U
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- China
- Prior art keywords
- plate
- mold
- fog lamp
- lifting
- threaded rod
- 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
Links
- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000004513 sizing Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010112 shell-mould casting Methods 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
- 230000002195 synergetic effect Effects 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a preceding fog lamp backshell injection mold, its characterized in that, includes lifting pedestal, mould seat, backup pad, public template, female die plate, elevating system and ejection mechanism, be equipped with on the lifting pedestal the mould seat, be equipped with on the mould seat the backup pad, be equipped with in the backup pad public template, be equipped with in the mould seat ejection mechanism, ejection mechanism includes liftout plate, ejector pin and telescopic link, the telescopic link is established in the lifting pedestal, the telescopic link with the liftout plate is connected, the ejector pin is established on the liftout plate, the liftout plate top is worn in the public template, elevating system establishes in the lifting pedestal. The utility model discloses stable in structure, taking out of sizing block is convenient, has avoided taking out the in-process flaw to appear.
Description
Technical Field
The utility model relates to an injection mold field especially relates to a front fog lamp backshell injection mold.
Background
An injection mold is a tool for producing plastic products and also a tool for giving the plastic products complete structure and precise dimensions. Injection molding is a processing method used for mass production of parts with complex shapes, and particularly relates to a method for injecting heated and melted plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.
At present, when the front fog lamp rear shell injection mold is taken out, the problems of deformation, fracture and abrasion of the shaped front fog lamp rear shell can occur, certain influence can be generated on taking out, the time for taking out is required to be consumed, and the production efficiency is seriously reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art and providing a front fog lamp rear shell injection mold.
A front fog lamp rear shell injection mold comprises a lifting base, a mold base, a supporting plate, a male mold plate, a female mold plate, a lifting mechanism and an ejection mechanism, wherein the mold base is arranged on the lifting base, the supporting plate is arranged on the mold base, and the male mold plate is arranged on the supporting plate; the ejection mechanism is arranged in the die seat and comprises an ejection plate, an ejector rod and a telescopic rod, the telescopic rod is arranged in the lifting base and is connected with the ejection plate, the ejector rod is arranged on the ejection plate, and the top end of the ejection plate penetrates through the male die plate; elevating system establishes in the lifting pedestal, elevating system includes elevator motor, drive gear, first drive wheel, pivot, secondary drive wheel, third drive wheel and threaded rod, elevator motor establishes in the lifting pedestal, elevator motor's axis of rotation is equipped with drive gear, first drive wheel cup joints in the middle of the pivot, the pivot both ends have cup jointed the secondary drive wheel, the third drive wheel cup joints the threaded rod bottom, the threaded rod perpendicular to the lifting pedestal sets up, the die plate is established on the threaded rod.
Preferably, the threaded rod is provided with four and the top end of the threaded rod is provided with a limiting block.
Preferably, the two sides of the die of the rear shell of the male die plate are provided with limiting lugs, and the limiting lugs are made of high-temperature-resistant materials and provided with high-temperature-resistant buffering pads at the tops.
Preferably, the bottom end of the female die plate is provided with a plurality of guide posts, and the corresponding position on the male die plate is provided with guide post positioning holes.
Preferably, a buffer layer is arranged between the supporting plate and the male template and between the supporting plate and the mold base.
The utility model has the advantages that:
the limiting convex blocks arranged on the male die plate can ensure the success rate in the process of taking out the shaping block and can also avoid the friction between the female die and the male die when the female die moves to the bottom, thereby causing the abrasion of the injection die; through the synergistic effect of the guide pillar and the threaded rod, the die is ensured to be positioned accurately.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the description of embodiments of the invention, and are not intended to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the utility model taken out of the qualitative block;
labeled as: 1-lifting base, 2-mould base, 3-supporting plate, 4-male mould plate, 5-female mould plate, 6-ejector plate, 7-ejector rod, 8-guide column, 9-guide column positioning hole, 10-injection opening, 11-limit lug, 12-lifting motor, 13-driving gear, 14-first driving wheel, 15-rotating shaft, 16-second driving wheel, 17-third driving wheel, 18-threaded rod, 19-limit block and 20-telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 and 2, a front fog lamp rear shell injection mold comprises a lifting base 1, a mold base 2, a support plate 3, a male mold plate 4, a female mold plate 5, a lifting mechanism and an ejection mechanism. The lifting base 1 is provided with a mould seat 2, the mould seat 2 is provided with a supporting plate 3, and the supporting plate 3 is provided with a male template 4. Be equipped with ejection mechanism in the mould seat 2, ejection mechanism includes liftout plate 6, ejector pin 7 and telescopic link 20, and telescopic link 20 is established in lifting base 1, and telescopic link 20 is connected with liftout plate 6, and ejector pin 7 is established on liftout plate 6, and 6 tops of liftout plate are worn in public template 4. The lifting mechanism is arranged in the lifting base 1 and comprises a lifting motor 12, a driving gear 13, a first driving wheel 14, a rotating shaft 15, a second driving wheel 16, a third driving wheel 17 and a threaded rod 18, the lifting motor 12 is arranged in the lifting base 1, the driving gear 13 is arranged on a rotating shaft of the lifting motor 12, the first driving wheel 14 is sleeved in the middle of the rotating shaft 15, the second driving wheel 16 is sleeved at two ends of the rotating shaft 15, the third driving wheel 17 is sleeved at the bottom end of the threaded rod 18, the threaded rod 18 is perpendicular to the lifting base 1, and the female die plate 5 is arranged on the threaded rod 18. The top of the female die plate 5 is provided with an injection molding opening 10, the top of the female die plate 5 is provided with a guide pillar 8, and the male die plate is provided with a guide pillar positioning hole 9 at a corresponding position.
During operation, the lifting motor 12 operates to drive the driving gear 13 to rotate, the rotating shaft 15 is driven to rotate through the meshed first driving wheel 15, and the threaded rod 18 is further rotated through the meshed second driving wheel 16 and the meshed third driving wheel 17. The female die plate 5 is lowered until the limit lugs 11 on the male die plate 4 abut against the female die plate 5. And injecting through the injection port 10 to wait for molding.
The lifting motor 12 operates, and the threaded rod 18 rotates reversely, so that the female die plate 5 rises to the position of the limiting block 19. The telescopic rod 20 works to push the ejection plate 6 upwards, so as to drive the ejector rod 7 to eject the molding block out of the male mold 4, and then the front fog lamp rear shell molding block is taken out.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The injection mold for the rear shell of the front fog lamp is characterized by comprising a lifting base, a mold base, a supporting plate, a male mold plate, a female mold plate, a lifting mechanism and an ejection mechanism, wherein the mold base is arranged on the lifting base, the supporting plate is arranged on the mold base, and the male mold plate is arranged on the supporting plate; the ejection mechanism is arranged in the die seat and comprises an ejection plate, an ejector rod and a telescopic rod, the telescopic rod is arranged in the lifting base and is connected with the ejection plate, the ejector rod is arranged on the ejection plate, and the top end of the ejection plate penetrates through the male die plate; elevating system establishes in the lifting pedestal, elevating system includes elevator motor, drive gear, first drive wheel, pivot, secondary drive wheel, third drive wheel and threaded rod, elevator motor establishes in the lifting pedestal, elevator motor's axis of rotation is equipped with drive gear, first drive wheel cup joints in the middle of the pivot, the pivot both ends have cup jointed the secondary drive wheel, the third drive wheel cup joints the threaded rod bottom, the threaded rod perpendicular to the lifting pedestal sets up, the die plate is established on the threaded rod.
2. The injection mold for the rear housing of the front fog lamp as claimed in claim 1, wherein the number of the threaded rods is four and the top end of the threaded rod is provided with a limiting block.
3. The injection mold for the rear housing of a front fog lamp as claimed in claim 1, wherein the male mold plate is provided with a plurality of limiting protrusions at two sides thereof, the limiting protrusions are made of high temperature resistant material, and the top of the limiting protrusions is provided with a high temperature resistant cushion pad.
4. The injection mold for a front fog lamp rear shell as recited in claim 1, wherein the female mold plate is provided with a plurality of guide posts at a bottom end thereof, and the male mold plate is provided with guide post positioning holes at corresponding positions.
5. The injection mold for the rear housing of the front fog lamp as claimed in claim 1, wherein a buffer layer is arranged between the supporting plate and the male mold plate and the mold base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921581417.6U CN210820643U (en) | 2019-09-20 | 2019-09-20 | Injection mold for rear shell of front fog lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921581417.6U CN210820643U (en) | 2019-09-20 | 2019-09-20 | Injection mold for rear shell of front fog lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210820643U true CN210820643U (en) | 2020-06-23 |
Family
ID=71254087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921581417.6U Expired - Fee Related CN210820643U (en) | 2019-09-20 | 2019-09-20 | Injection mold for rear shell of front fog lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210820643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022099642A1 (en) * | 2020-11-13 | 2022-05-19 | 盐城都亭汽车部件有限公司 | Vehicle fog lamp cover molding die |
-
2019
- 2019-09-20 CN CN201921581417.6U patent/CN210820643U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022099642A1 (en) * | 2020-11-13 | 2022-05-19 | 盐城都亭汽车部件有限公司 | Vehicle fog lamp cover molding die |
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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 |
Granted publication date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |