CN208277337U - A kind of easily demoulding automobile lampshade mold - Google Patents
A kind of easily demoulding automobile lampshade mold Download PDFInfo
- Publication number
- CN208277337U CN208277337U CN201820712636.2U CN201820712636U CN208277337U CN 208277337 U CN208277337 U CN 208277337U CN 201820712636 U CN201820712636 U CN 201820712636U CN 208277337 U CN208277337 U CN 208277337U
- Authority
- CN
- China
- Prior art keywords
- lower template
- mandril
- cope plate
- cylinder
- automobile lampshade
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of easily demoulding automobile lampshade molds, including cylinder, lower template and cope plate, piston rod is provided at the top of the cylinder, fixed block is provided at the top of the piston rod, lower template is welded at the top of the fixed block, the bottom of the lower template is provided with mandril, and mandril runs through lower template and extends to the top of lower template, this kind of easily demoulding automobile lampshade mold, it is provided with cylinder, mandril and thread protrusion, cylinder controls the raising and lowering movement of lower template by electronic mode, effectively raise working efficiency, piston rod declines after mold molding, it will drive mandril decline, after dropping to certain altitude, the top that mandril touches cylinder stops, mandril continues up ejection, ejection operation is carried out to mold, improve the efficiency and quality of demoulding, thread protrusion can be direct Screw hole is formed in cover surface, process is shortened, improves the quality and efficiency of lampshade processing, reduce costs.
Description
Technical field
The utility model relates to automobile lampshade mold technical field, specially a kind of easily demoulding automobile lampshade mold.
Background technique
In recent years, with the continuous development of material science, also variation with rapid changepl. never-ending changes and improvements is being presented in auto parts and components manufacturing industry,
The part manufactured with mold is high-efficient with its, and good product quality, material consumption is low, and production cost is low and is widely applied.
Existing automobile lampshade mold is provided with ejecting mechanism mostly, but is realized by single mandril, this kind top
Mode needs to carry out manually out, also affects efficiency while consuming labour, slows down the yield of auto lamp photograph, causes economy
Loss, and most of automobile lampshades are to carry out screw thread process after forming, process is tedious, at high cost.
Therefore, it is necessary to provide a kind of easily demoulding automobile lampshade mold to solve the problems, such as that manufacturing cost is high.
Utility model content
The purpose of this utility model is to provide a kind of easily demoulding automobile lampshade molds, to solve above-mentioned background technique
Middle proposition ejects low efficiency and needs to carry out secondary operation, problem at high cost to screw thread.
To achieve the above object, the utility model provides the following technical solutions: a kind of easily demoulding automobile lampshade mold,
Including cylinder, lower template and cope plate, it is provided with piston rod at the top of the cylinder, is provided with fixation at the top of the piston rod
Block is welded with lower template at the top of the fixed block, and the top two sides of the lower template are provided with lower sealing strip, the lower template
Bottom be provided with mandril, and mandril through lower template and extends to the top of lower template, is welded at the top of the bracket
Template, the two sides of the bottom of the cope plate are provided with sealing strip, and the centre of the cope plate and lower template is provided with die cavity, institute
The inside two sides for stating die cavity are provided with thread protrusion.
Preferably, the top center of the cope plate is provided with feed inlet, and it is logical that the bottom end of the feed inlet is provided with charging
Road, the cope plate are internally provided with air guide channel, are provided with air valve at the top of the air guide channel, the cope plate it is outer
Surface is provided with cooling water inlet.
Preferably, the mandril is provided with two, and mandril runs through lower template and extends to the top of lower template.
Preferably, the length of the mandril is greater than the length of die cavity to piston rod part, and the length between multiple mandrils
Less than the diameter of cylinder.
Preferably, the thread protrusion is provided with multiple, and its height is identical as the height of die cavity.
Preferably, the air valve is arranged in the top of cope plate in " ring-shaped ", and it is adapted with air guide channel, simultaneously
The bottom end of air guide channel is connected with die cavity.
Preferably, the feed inlet is in " funnel-form ", and its bottom is connected by feeding-passage with die cavity.
Compared with prior art, the utility model has the beneficial effects that this kind of easily demoulding automobile lampshade mold, setting
There are cylinder, mandril and thread protrusion, cylinder is controlled the raising and lowering movement of lower template by electronic mode, effectively mentioned
High working efficiency, piston rod declines after mold molding, will drive mandril decline, after dropping to certain altitude, mandril touching
The top for encountering cylinder stops, and mandril continues up ejection, carries out ejection operation to mold, improves the efficiency and quality of demoulding,
Thread protrusion directly can form screw hole in cover surface, shorten process, improve the quality and efficiency of lampshade processing, reduce
Cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of easily demoulding automobile lampshade mold of the utility model；
Fig. 2 is cope plate and the signal of lower template side structure of a kind of easily demoulding automobile lampshade mold of the utility model
Figure；
Fig. 3 is a kind of cope plate overlooking structure diagram of easily demoulding automobile lampshade mold of the utility model.
In figure: 1, cylinder, 2, piston rod, 3, bracket, 4, fixed block, 5, mandril, 6, lower template, 7, lower sealing strip, 8, on
Sealing strip, 9, cope plate, 10, cooling water inlet, 11, air guide channel, 12, feed inlet, 13, feeding-passage, 14, die cavity, 15, gas
Valve, 16, thread protrusion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of easily demoulding automobile lampshade mold, including cylinder 1, piston
Bar 2, bracket 3, fixed block 4, mandril 5, lower template 6, lower sealing strip 7, upper sealing strip 8, cope plate 9, cooling water inlet 10, air guide are logical
The top of road 11, feed inlet 12, feeding-passage 13, die cavity 14, air valve 15 and thread protrusion 16, the cylinder 1 is provided with piston
Bar 2, the top of the piston rod 2 are provided with fixed block 4, and the top of the fixed block 4 is welded with lower template 6, the lower template 6
Top two sides be provided with lower sealing strip 7, the bottom of the lower template 6 is provided with mandril 5, and mandril 5 through lower template 6 and prolongs
Extend to the top of lower template 6, the top of the bracket 3 is welded with cope plate 9, the top center of the cope plate 9 be provided with into
Material mouth 12, the bottom end of the feed inlet 12 are provided with feeding-passage 13, and the cope plate 9 is internally provided with air guide channel 11,
The top of the air guide channel 11 is provided with air valve 15, and the outer surface of the cope plate 9 is provided with cooling water inlet 10, the upper mold
The two sides of the bottom of plate 9 are provided with sealing strip 8, and the cope plate 9 and the centre of lower template 6 are provided with die cavity 14, the die cavity
14 inside two sides are provided with thread protrusion 16.
The mandril 5 is provided with two, and mandril 5 runs through lower template 6 and extends to the top of lower template 6, can be in vapour
Lower template 6, which drops to after specified altitude assignment, after lamp shade molding automatically jacks up automobile lampshade, without human intervention, liberation
Labour, improves efficiency.
The length of the mandril 5 is greater than the length of die cavity 14 to 2 top of piston rod, and the length between multiple mandrils 5 is small
In the diameter of cylinder 1, can very easily top plate is contacted with cylinder head after lower template decline, meeting after mandril 5 can not decline
It is jacked up, then can play the role of jacking up lampshade, improve production efficiency.
The thread protrusion 16 is provided with multiple, and its height is identical as the height of die cavity 14, and thread protrusion can be direct
Screw hole is formed in cover surface, process is shortened, improves the quality and efficiency of lampshade processing, reduce costs.
The air valve 15 is arranged in the top of cope plate 9 in " ring-shaped ", and it is adapted with air guide channel 11, simultaneously
The bottom end of air guide channel 11 is connected with die cavity 14, the gas in die cavity 14 can be exported, and prevents from generating inside automobile lampshade
Aeration quality, air valve 15 can control the export of gas at any time, prevent air from entering die cavity 14.
The feed inlet 12 is in " funnel-form ", and its bottom is connected by feeding-passage 13 with die cavity 14, funnelform
Top is greater than bottom, and the accuracy of pan feeding can be improved, prevent plastic solution from accidentally spilling, can while reducing solution waste
To prevent from making instrument dirty, the difficulty of cleaning is reduced.
Working principle: the device is installed in workshop first, is then fixed by foundation bolt, and is powered on, is connect
Control cylinder 1 do work, extend piston rod 2, piston rod 2 is jacked up lower template 6 by fixed block 4, when 6 top of lower template
Lower sealing strip 7 stops doing power after touching sealing strip 8, forms die cavity 14 between cope plate 9 and lower template 6 at this time, then leads to
The injected plastic solution into die cavity 14 of feed inlet 12 is crossed, plastic solution passes through feeding-passage 13 into die cavity under gravity
In 14, and die cavity 14 is filled completely, thread protrusion 16 can leave two threaded holes in unformed solution, uniform to solution
After being distributed in die cavity 14, cold water is poured by cooling water inlet 10, accelerates the cooling of solution, after the completion of plastic solution is cooling, control
Cylinder 1 processed does work, and declines lower template 6 by the shortening of piston rod 2, and after dropping to certain altitude, mandril 5 is contacted with cylinder 1,
Piston rod 4 continues to shorten at this time, and mandril 5 then ejects molding lampshade, completes demoulding.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of easily demoulding automobile lampshade mold, including cylinder (1), lower template (6), cope plate (9) and bracket (3),
It is characterized in that: being provided with piston rod (2) at the top of the cylinder (1), be provided with fixed block (4) at the top of the piston rod (2),
It being welded with lower template (6) at the top of the fixed block (4), the top two sides of the lower template (6) are provided with lower sealing strip (7),
The bottom of the lower template (6) is provided with mandril (5), and mandril (5) runs through lower template (6) and extends to the top of lower template (6)
Portion is welded with cope plate (9) at the top of the bracket (3), and the centre of the cope plate (9) and lower template (6) is provided with die cavity
(14), the inside two sides of the die cavity (14) are provided with thread protrusion (16).
2. a kind of easily demoulding automobile lampshade mold according to claim 1, it is characterised in that: the cope plate (9)
Top center be provided with feed inlet (12), the bottom end of the feed inlet (12) is provided with feeding-passage (13), the cope plate
(9) be internally provided with air guide channel (11), is provided with air valve (15) at the top of the air guide channel (11).
3. a kind of easily demoulding automobile lampshade mold according to claim 2, it is characterised in that: the cope plate (9)
Outer surface be provided with cooling water inlet (10), the two sides of the bottom of the cope plate (9) are provided with sealing strip (8).
4. a kind of easily demoulding automobile lampshade mold according to claim 3, it is characterised in that: the mandril (5) sets
It is equipped with two.
5. a kind of easily demoulding automobile lampshade mold according to claim 4, it is characterised in that: the mandril (5)
Length is greater than the length at the top of die cavity (14) to piston rod (2), and the length between multiple mandrils (5) is less than the straight of cylinder (1)
Diameter.
6. a kind of easily demoulding automobile lampshade mold according to claim 5, it is characterised in that: the thread protrusion
(16) it is provided with multiple, and its height is identical as the height of die cavity (14).
7. a kind of easily demoulding automobile lampshade mold according to claim 6, it is characterised in that: the air valve (15) is in
Ring-shaped is arranged in the top of cope plate (9), and it is adapted with air guide channel (11), at the same the bottom end of air guide channel (11) with
Die cavity (14) is connected.
8. a kind of easily demoulding automobile lampshade mold according to claim 7, it is characterised in that: the feed inlet (12)
It is funnel-shaped, and its bottom is connected by feeding-passage (13) with die cavity (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820712636.2U CN208277337U (en) | 2018-05-14 | 2018-05-14 | A kind of easily demoulding automobile lampshade mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820712636.2U CN208277337U (en) | 2018-05-14 | 2018-05-14 | A kind of easily demoulding automobile lampshade mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208277337U true CN208277337U (en) | 2018-12-25 |
Family
ID=64729649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820712636.2U Expired - Fee Related CN208277337U (en) | 2018-05-14 | 2018-05-14 | A kind of easily demoulding automobile lampshade mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208277337U (en) |
-
2018
- 2018-05-14 CN CN201820712636.2U patent/CN208277337U/en not_active Expired - Fee Related
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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: 20181225 Termination date: 20190514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |