CN208020560U - A kind of die opening mechanism of plastic cement lens barrel forming mold - Google Patents
A kind of die opening mechanism of plastic cement lens barrel forming mold Download PDFInfo
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- CN208020560U CN208020560U CN201820239088.6U CN201820239088U CN208020560U CN 208020560 U CN208020560 U CN 208020560U CN 201820239088 U CN201820239088 U CN 201820239088U CN 208020560 U CN208020560 U CN 208020560U
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- pedestal
- support plate
- temperature resistant
- lens barrel
- mold
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Abstract
The utility model discloses a kind of die opening mechanisms of plastic cement lens barrel forming mold, including pedestal, the top of the pedestal is symmetrically installed there are two slide bar, the top of two slide bars is fixedly connected with the bottom of support plate, the top of the support plate is equipped with the first telescopic cylinder between two parties, the telescopic rod of first telescopic cylinder is fixedly connected at support plate and the central upper portion position of upper mold, the upper mold is arranged in the lower section of support plate, and the both sides external of upper mold is connect by sliding sleeve with two sliding bars respectively, the outside of two slide bars is arranged with spring, the bottom end of the spring and the top of pedestal are inconsistent, and the upper end of spring and the bottom of sliding sleeve are inconsistent, the top of the pedestal is equipped with babinet between two slide bars.The utility model, when die sinking, are more stable, will not shake, to ensure the demoulding yield of product, be easy to mold, will not mold damage be worthy to be popularized to extend the service life of mold.
Description
Technical field
The utility model is related to molding die technical field, specially a kind of die opening mechanism of plastic cement lens barrel forming mold.
Background technology
Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging forming, smelting, punching press obtain
The various moulds and tool of required product.In brief, mold is the tool for making formed article, and this tool is by various
Part is constituted, and different molds is made of different parts.It is mainly realized by the change of physical state of the formed material
The processing of article shape.It is known as the title of " mother of industry ".Under external force becoming blank has specific shape and size
The tool of product.Be widely used in punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting and engineering plastics,
In the forming of compression moulding or the injection molding of the products such as rubber, ceramics.Mold have specific profile or cavity shape, using with
The contour shape of cutting edge can make blank that separation (punching) occur by profile wire shaped.Blank can be made to obtain phase using cavity shape
The three-dimensional shape answered.Mold generally comprises two parts of dynamic model and cover half (or punch-pin and cavity plate), and the two is partable.When separating
Product is taken out, blank injection mold cavity forming is made when closing up.Mold is precision instrument, complex-shaped, bears the expansive force of blank,
It all has higher requirements to structural strength, rigidity, case hardness, surface roughness and machining accuracy, the development level of mold production
It is the one of the important signs that of machine-building level.Existing die opening mechanism, when die sinking, are unstable, are easy to happen shaking, to
The demoulding yield for influencing product, is not easy to mold, frequently results in burn failure, so as to shorten the service life of mold, for this purpose, carrying
Go out a kind of die opening mechanism of plastic cement lens barrel forming mold.
Utility model content
The purpose of this utility model is to provide a kind of die opening mechanism of plastic cement lens barrel forming mold, when die sinking, is more steady
It is fixed, will not shake, to ensure the demoulding yield of product, be easy to mold, will not mold damage, to extend making for mold
With the service life, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of die sinking of plastic cement lens barrel forming mold
Mechanism, including pedestal, the top of the pedestal are symmetrically installed there are two slide bar, the tops of two slide bars with the bottom of support plate
It is fixedly connected, the top of the support plate is equipped with the first telescopic cylinder between two parties, and the telescopic rod of first telescopic cylinder runs through
It is fixedly connected at support plate and the central upper portion position of upper mold, the upper mold is arranged in the lower section of support plate, and the outside of upper mold
Both sides are connect by sliding sleeve with two sliding bars respectively, and the outside of two slide bars is arranged with spring, the spring
Bottom end and the top of pedestal are inconsistent, and the upper end of spring and the bottom of sliding sleeve are inconsistent, and the top of the pedestal is located at two
Babinet is installed, the top of the babinet is installed with lower die, and the upper interior portion of the lower die symmetrically offers between slide bar
Two cylinder shape grooves, and lower die is arranged in the underface of upper mold, the inside of two cylinder shape grooves are equipped with round resistance to
Super heated rubber plate, the telescopic rod with two the second telescopic cylinders respectively at the bottom centre position of the circle high-temperature resistant rubber plate
It is fixedly connected, two second telescopic cylinders are symmetrically mounted on the inside of babinet.
Preferably, four stabilizer blades are arranged at the bottom corners of the pedestal.
Preferably, the bottom of the support plate is fixed with the guide sleeve to match with the telescopic rod of the first telescopic cylinder.
Preferably, the bottom symmetrical of the upper mold sets that there are two round high-temperature resistant rubber block, two round high temperature resistants
Rubber block is separately positioned on the surface of two round high-temperature resistant rubber plates, and the axial line point of two round high-temperature resistant rubber blocks
Axial line not with two round high-temperature resistant rubber plates coincides.
Preferably, the external side of the babinet is equipped with dismountable cover plate by screw.
Preferably, the surface roughness of two slide bars is respectively less than Ra0.2.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model, by the central upper portion position that the telescopic rod of the first telescopic cylinder is run through to support plate and upper mold
Place is fixedly connected, and the both sides external of upper mold is connect by sliding sleeve with two sliding bars respectively, and the outside of two slide bars is arranged
There is spring, the bottom end of spring and the top of pedestal are inconsistent, and the upper end of spring and the bottom of sliding sleeve are inconsistent, by setting above
It sets so that the die opening mechanism is more stable when molding, and will not shake, to ensure the demoulding yield of product；
2, the utility model, by symmetrically being opened up in the upper interior portion of lower die, there are two cylinder shape groove, two cylinders
The inside of groove is equipped with round high-temperature resistant rubber plate, at the bottom centre position of round high-temperature resistant rubber plate respectively with two
The telescopic rod of two telescopic cylinders is fixedly connected, with the above arrangement, so that the die opening mechanism is easy to mold, will not mold damage,
To extend the service life of mold, it is worthy to be popularized and popularizes.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of the utility model；
Fig. 3 is the front view of the utility model.
In figure：1 pedestal, 2 lower dies, 3 round high-temperature resistant rubber plates, 4 cylinder shape grooves, 5 slide bars, 6 guide sleeves, 7 first are stretched
Contracting cylinder, 8 support plates, 9 upper molds, 10 sliding sleeves, 11 round high-temperature resistant rubber blocks, 12 stabilizer blades, 13 babinets, 14 second telescopic cylinders,
15 dismountable cover plates, 16 springs.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of die-sinking machine of plastic cement lens barrel forming mold
Structure, including pedestal 1, the top of the pedestal 1 are symmetrically installed there are two slide bar 5, the tops of two slide bars 5 with support plate 8
Bottom is fixedly connected, and the top of the support plate 8 is equipped with the first telescopic cylinder 7 between two parties, and first telescopic cylinder 7 stretches
Bar is fixedly connected at support plate 8 and the central upper portion position of upper mold 9, and the upper mold 9 is arranged in the lower section of support plate 8, and
The both sides external of upper mold 9 is slidably connected by sliding sleeve 10 and two slide bars 5 respectively, and the outside of two slide bars 5 is arranged with
Spring 16, the bottom end and the top of pedestal 1 of the spring 16 are inconsistent, and the upper end of spring 16 and the bottom of sliding sleeve 10 offset
It touches, the top of the pedestal 1 is equipped with babinet 13 between two slide bars 5, and the top of the babinet 13 is installed with down
Mould 2, the upper interior portion of the lower die 2 symmetrically open up that there are two cylinder shape grooves 4, and lower die 2 is arranged in the underface of upper mold 9,
The inside of two cylinder shape grooves 4 is equipped with round high-temperature resistant rubber plate 3, the bottom of the circle high-temperature resistant rubber plate 3
Center position is fixedly connected with the telescopic rod of two the second telescopic cylinders 14 respectively, and two second telescopic cylinders 14 are symmetrical
Mounted on the inside of babinet 13.
Specifically, four stabilizer blades 12 are arranged at the bottom corners of the pedestal 1, by the way that four stabilizer blades 12 are arranged the bottom of to
Seat 1 has preferable supporting role, can avoid pedestal 1 and is directly contacted with ground, can delay the aging speed of pedestal 1, have simultaneously
There is certain cushioning effect.
Specifically, the bottom of the support plate 8 is fixed with the guide sleeve to match with the telescopic rod of the first telescopic cylinder 7
6, be conducive to the operation of the first telescopic cylinder 7 stabilization by the way that guide sleeve 6 is arranged.
Specifically, the bottom symmetrical of the upper mold 9 is set, there are two round high-temperature resistant rubber block 11, two resistance to height of circle
Warm rubber block 11 is separately positioned on the surface of two round high-temperature resistant rubber plates 3, and two round high-temperature resistant rubber blocks 11
Axial line of the axial line respectively with two round high-temperature resistant rubber plates 3 coincides, by the way that round 11 He of high-temperature resistant rubber block is arranged
Round high-temperature resistant rubber plate 3 matches, and the telescopic rod top of the second telescopic cylinder 14 can be prevented to hinder upper mold 9.
Specifically, the external side of the babinet 13 is equipped with dismountable cover plate 15 by screw, it is detachable by being arranged
Cover board 15 is convenient for the second telescopic cylinder of later maintenance 14.
Specifically, the surface roughness of two slide bars 5 is respectively less than Ra0.2, by by the surface of two slide bars 5
Roughness setting is less than Ra0.2, can have the frictional force reduced between slide bar 5 and sliding sleeve 10, it is suitable along slide bar 5 to be conducive to sliding sleeve 10
Smooth up and down motion.
Operation principle：The die opening mechanism of the plastic cement lens barrel forming mold, by running through the telescopic rod of the first telescopic cylinder 7
It is fixedly connected at support plate 8 and the central upper portion position of upper mold 9, the both sides external of upper mold 9 passes through sliding sleeve 10 and two cunnings respectively
Bar 5 is slidably connected, and the outside of two slide bars 5 is arranged with spring 16, and the bottom end and the top of pedestal 1 of spring 16 are inconsistent, and
The upper end of spring 16 and the bottom of sliding sleeve 10 are inconsistent, with the above arrangement, so that the die opening mechanism is more stable when molding, no
It can shake, to ensure the demoulding yield of product；By symmetrically being opened up in the upper interior portion of lower die 2, there are two cylindrical recessed
The inside of slot 4, two cylinder shape grooves 4 is equipped with round high-temperature resistant rubber plate 3, the bottom centre of round high-temperature resistant rubber plate 3
It is fixedly connected respectively with the telescopic rod of two the second telescopic cylinders 14 at position, with the above arrangement, so that the die opening mechanism is easy
In die sinking, will not mold damage be worthy to be popularized and popularize to extend the service life of mold.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of die opening mechanism of plastic cement lens barrel forming mold, including pedestal (1), it is characterised in that：The top of the pedestal (1)
It is symmetrically installed there are two slide bar (5), the top of two slide bars (5) is fixedly connected with the bottom of support plate (8), the support plate
(8) top is equipped with the first telescopic cylinder (7) between two parties, the telescopic rod of first telescopic cylinder (7) through support plate (8) with
It is fixedly connected at the central upper portion position of upper mold (9), the upper mold (9) setting is in the lower section of support plate (8), and upper mold (9)
Both sides external is slidably connected by sliding sleeve (10) and two slide bars (5) respectively, and the outside of two slide bars (5) is arranged with bullet
Spring (16), the bottom end and the top of pedestal (1) of the spring (16) are inconsistent, and the bottom of the upper end of spring (16) and sliding sleeve (10)
Portion is inconsistent, and the top of the pedestal (1), which is located between two slide bars (5), is equipped with babinet (13), the babinet (13) it is upper
Portion is installed with lower die (2), and the upper interior portion of the lower die (2) symmetrically opens up that there are two cylinder shape grooves (4), and lower die
(2) it is arranged in the underface of upper mold (9), the inside of two cylinder shape grooves (4) is equipped with round high-temperature resistant rubber plate
(3), the telescopic rod with two the second telescopic cylinders (14) respectively at the bottom centre position of the round high-temperature resistant rubber plate (3)
It is fixedly connected, two second telescopic cylinders (14) are symmetrically mounted on the inside of babinet (13).
2. a kind of die opening mechanism of plastic cement lens barrel forming mold according to claim 1, it is characterised in that：The pedestal
(1) four stabilizer blades (12) are arranged at bottom corners.
3. a kind of die opening mechanism of plastic cement lens barrel forming mold according to claim 1, it is characterised in that：The support plate
(8) bottom is fixed with the guide sleeve (6) to match with the telescopic rod of the first telescopic cylinder (7).
4. a kind of die opening mechanism of plastic cement lens barrel forming mold according to claim 1, it is characterised in that：The upper mold
(9) bottom symmetrical is set there are two round high-temperature resistant rubber block (11), and two round high-temperature resistant rubber blocks (11) set respectively
Set in the surface of two round high-temperature resistant rubber plates (3), and the axial line of two round high-temperature resistant rubber blocks (11) respectively with
The axial line of two round high-temperature resistant rubber plates (3) coincides.
5. a kind of die opening mechanism of plastic cement lens barrel forming mold according to claim 1, it is characterised in that：The babinet
(13) external side is equipped with dismountable cover plate (15) by screw.
6. a kind of die opening mechanism of plastic cement lens barrel forming mold according to claim 1, it is characterised in that：Two cunnings
The surface roughness of bar (5) is respectively less than Ra0.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820239088.6U CN208020560U (en) | 2018-02-10 | 2018-02-10 | A kind of die opening mechanism of plastic cement lens barrel forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820239088.6U CN208020560U (en) | 2018-02-10 | 2018-02-10 | A kind of die opening mechanism of plastic cement lens barrel forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208020560U true CN208020560U (en) | 2018-10-30 |
Family
ID=63904731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820239088.6U Active CN208020560U (en) | 2018-02-10 | 2018-02-10 | A kind of die opening mechanism of plastic cement lens barrel forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208020560U (en) |
-
2018
- 2018-02-10 CN CN201820239088.6U patent/CN208020560U/en active Active
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