CN208697950U - A kind of precision plastic rubber mold with secondary ejecting mechanism - Google Patents
A kind of precision plastic rubber mold with secondary ejecting mechanism Download PDFInfo
- Publication number
- CN208697950U CN208697950U CN201821461985.8U CN201821461985U CN208697950U CN 208697950 U CN208697950 U CN 208697950U CN 201821461985 U CN201821461985 U CN 201821461985U CN 208697950 U CN208697950 U CN 208697950U
- Authority
- CN
- China
- Prior art keywords
- die holder
- lower die
- pedestal
- ejecting mechanism
- rubber mold
- 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
Abstract
The utility model relates to plastic mould technical fields to disclose a kind of precision plastic rubber mold with secondary ejecting mechanism, including pedestal, upper die holder and lower die holder, two sides on pedestal are fixedly installed with bracket, rectangular channel is offered in the middle part of lower die holder, the upper end fixed placement of rectangular channel has product, and the inside of rectangular channel is equipped with spring.The two sides of the bottom of lower die holder are provided with telescopic rod, the top braces of telescopic rod lower die holder, the movement that the inside that the bottom of telescopic rod extend into cylinder allows lower die holder upper and lower.The mandril ontology passed vertically through is provided in the middle part of lower die holder, the top of mandril ontology can contact product, and bottom is fixedly mounted on fixed block, and fixed block is fixedly mounted on the top of spring pedestal.The top of upper die holder is fixedly connected with hydraulic stem, and hydraulic cylinder is provided at the top of hydraulic stem, using hydraulic cylinder, to move up and down upper die holder.Advantage is: when may insure to manufacture product of different shapes using secondary jack-up, can eject, structure is simple, high-efficient.
Description
Technical field
The utility model relates to plastic mould technical field, specifically a kind of precision plastic rubber mould with secondary ejecting mechanism
Tool.
Background technique
With the development of society, plastic cement products are applied more and more extensive in people's lives, the structure of product is more and more multiple
Miscellaneous, comparatively to plastic mould institution requests, also just higher and higher, plastic mould, one kind being used for compression moulding, extrusion molding, inject, blow
Modeling and the molding built-up plastics mould of low ratio foamed abbreviation, in recent years, with plastics industry rapid development and it is general with
Engineering plastics intensity and in terms of continuous improvement, a reasonable plastic part of design tends to replace multiple tradition gold
Belong to part.The trend of industrial products and daily product plastic constantly rises, with the development of society, plastic cement products, raw in people
Using more and more extensive in work, the structure of product becomes increasingly complex, comparatively also just increasingly to plastic mould institution requests
It is high.
Chinese patent (CN 205553098 U, 2016.09.07) announces a kind of precision plastic rubber mould with ejecting mechanism
Tool should reach the heat dissipation ventilatory effect in manufacture product process to product with the precision plastic rubber mold of ejecting mechanism,
Product can be jacked up, but this mold only carries out primary jack-up, in face of it is some there is special formed product when, it is past
It is past accurately to be jacked up.
Utility model content
The purpose of this utility model is to provide a kind of precision plastic rubber mold with secondary ejecting mechanism, it is above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of precision with secondary ejecting mechanism
Plastic mould, including pedestal, upper die holder and lower die holder, the pedestal have fixing screws to fix on the ground.The pedestal
On two sides be fixedly installed with bracket, open up fluted on the inside of the middle part of bracket, it is vertical that the inside of groove is fixedly installed with
The both ends of slide bar, slide bar and the lower die holder being laterally arranged are slidably connected, and offer rectangular channel, rectangular channel in the middle part of the lower die holder
Upper end fixed placement have product, the inside of rectangular channel is equipped with spring, and spring plays buffering and rebound to product at work
Effect.The two sides of the bottom of the lower die holder are provided with telescopic rod, the top braces of telescopic rod lower die holder, the bottom of telescopic rod
Portion extend into the inside of cylinder, using the air pressure principle of cylinder, so that it is flexible above and below telescopic rod, so that lower die holder can be upper and lower
Movement.The both ends of the lower die holder are connect with sliding bar, and lower die holder in the vertical direction, slides in sliding slot.It is described
Lower die holder in the middle part of be provided with the mandril ontology passed vertically through, the top of mandril ontology can contact product, the fixed peace in bottom
On fixed block, fixed block is fixedly mounted on the top of spring pedestal.The top of the upper die holder and the fixed company of hydraulic stem
It connects, hydraulic cylinder is provided at the top of hydraulic stem, using hydraulic cylinder, to move up and down upper die holder.
As a further solution of the present invention: the bottom of the cylinder is provided with spring pedestal, spring pedestal
Bottom is fixedly mounted on the top of pedestal.
As a further solution of the present invention: the top of the mandril ontology is provided with a knock-pin, mandril sheet
The middle spiral of body is fixed with an open type ring flange, and the bottom end of mandril ontology sets spiral and is fixed with fixes sleeve, opens on knock-pin
Equipped with a guide table, the fixes sleeve is fixed on the top of fixed block.Guide table prevents mandril ontology during installation
Only anti-loaded, open type ring flange can support knock-pin to carry out elastic movement.The fixes sleeve is fixed on the top of fixed block
Portion.The ejection and contraction of knock-pin can be realized by open type ring flange.
As a further solution of the present invention: when knock-pin is shunk, height is in minimum altitude less than lower die holder
Height, when preventing from being in minimum altitude together, mandril ontology can top pillar lower die holder move down.
As a further solution of the present invention: the bottom of the upper die holder is provided with protrusion, protrusion is in order to more preferable
Merged with the rectangular channel being arranged in lower die holder.
The two sides on the top of the lower die holder are fixedly installed with mandril as a further solution of the present invention,
The top of mandril can extend into the bar shaped track being provided with inside upper die holder, utilize the cooperation of mandril and bar shaped track, it is ensured that on
Lower die can be stable merging.
Compared with prior art, the utility model has the beneficial effects that by product fixed placement to be processed in lower die holder
Rectangular channel on, then upper die holder is moved downward using the hydraulic stem that acts through of hydraulic cylinder, using cylinder effect, will
Lower die holder moves upwards, and lower die holder during the motion, slide on upright sliding bar by both ends, when the protrusion of upper die holder bottom connects
When contacting product, lower die holder stop motion, protrusion continues downwards movement extruded product and the spring in rectangular channel is made to be pressed onto the limit
Afterwards, when producing required product, upper die holder is moved up, lower die holder moves down, and product is under the action of the screen resilience of spring, and first
Secondary pops up, and is then utilizing mandril ontology, is being ejected knock-pin by open type ring flange, so that product is secondary
Rectangular channel is ejected, the taking-up of product is facilitated.When may insure early manufacture product of different shapes using secondary jack-up, can it push up
Out.The two sides on the top of the lower die holder are fixedly installed with mandril, and the top of mandril, which can be extend into, to be provided with inside upper die holder
Bar shaped track, utilize the cooperation of mandril and bar shaped track, it is ensured that the merging that upper and lower mould can be stable.To improve mold manufacture
When accuracy.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of precision plastic rubber mold with secondary ejecting mechanism.
Fig. 2 is a kind of main view of mandril ontology in precision plastic rubber mold with secondary ejecting mechanism.
Fig. 3 is a kind of top view of mandril ontology in precision plastic rubber mold with secondary ejecting mechanism.
Wherein: 1- pedestal, 2- fixing screws, 3- bracket, 4- groove, 5- slide bar, 6- lower die holder, 7- mandril, 8- upper die holder,
9- bar shaped sliding rail, 10- hydraulic stem, 11- hydraulic cylinder, 12- protrusion, 13- product, 14- spring, 15- telescopic rod, 16- cylinder, 17-
Spring pedestal, 18- mandril ontology, 180- knock-pin, 181- guide table, 182- open type ring flange, 183- fixes sleeve.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment one:
Please refer to Fig. 1-3, a kind of precision plastic rubber mold with secondary ejecting mechanism, including pedestal 1, upper die holder 8 and under
Die holder 6, the pedestal 1 have fixing screws 2 to fix on the ground.Two sides on the pedestal 1 are fixedly installed with bracket 3,
Fluted 4 are opened up on the inside of the middle part of bracket 3, the inside of groove 4 is fixedly installed with vertical slide bar 5, slide bar 5 and laterally setting
The both ends of lower die holder 6 be slidably connected, rectangular channel is offered in the middle part of the lower die holder 6, the upper end fixed placement of rectangular channel has
Product 13, the inside of rectangular channel are equipped with spring 14, and spring 14 plays the role of buffering and rebound to product 13 at work.Institute
The two sides of the bottom for the lower die holder 6 stated are provided with telescopic rod 15, the top braces of telescopic rod 15 lower die holder 6, the bottom of telescopic rod 15
Portion extend into the inside of cylinder 16, using the air pressure principle of cylinder 16, so that about 15 telescopic rod is flexible, thus lower die holder 6
Movement that can be upper and lower.The both ends of the lower die holder 6 are slidably connected with slide bar 5, the vertical sliding in sliding slot 4 of lower die holder 6.Institute
The bottom for the cylinder 16 stated is provided with spring pedestal 17, and the bottom of spring pedestal 17 is fixedly mounted on the top of pedestal 1, spring bottom
Seat 17 can play the role of damping to whole device.The middle part of the lower die holder 6 is provided with the mandril ontology 18 passed vertically through,
The top of mandril ontology 18 can contact product, and bottom is fixedly mounted on fixed block, and fixed block is fixedly mounted on spring pedestal
17 top.The top of the mandril ontology 18 is provided with a knock-pin 180, and the middle spiral of mandril ontology 18 is fixed with one
Open type ring flange 182, the bottom end of mandril ontology 18 set spiral and are fixed with fixes sleeve 183, and a guiding is offered on knock-pin 180
Platform 181, guide table 181, which makes mandril ontology 18 during installation, to be prevented anti-loaded, and open type ring flange 182 can support knock-pin 180
Carry out elastic movement.The fixes sleeve 183 is fixed on the top of fixed block.It can be realized by open type ring flange 182
The ejection and contraction of knock-pin 180.When knock-pin 180 is shunk, height is less than height when lower die holder 6 is in minimum altitude.
The bottom of the upper die holder 8 is provided with protrusion 12, protrusion 12 in order to preferably with the rectangle that is arranged in lower die holder 6
Slot merges.The top of the upper die holder 8 is fixedly connected with hydraulic stem 10, and the top of hydraulic stem 10 is provided with hydraulic cylinder
11, using hydraulic cylinder 11, to move up and down upper die holder 8.
The working principle of the utility model is: by 13 fixed placement of product to be processed on the rectangular channel of lower die holder 6, so
Upper die holder 8 is moved downward using the hydraulic stem 10 that acts through of hydraulic cylinder 11 afterwards, in the effect using cylinder 16, by lower die holder
6 move upwards, and lower die holder 6 during the motion, slide on upright sliding bar 5 by both ends, when the protrusion 12 of 8 bottom of upper die holder connects
When contacting product 13,6 stop motion of lower die holder, protrusion 12 continues downwards movement extruded product and the spring 14 in rectangular channel is pressed
To after the limit, when producing required product 13, upper die holder 8 is moved up, lower die holder 6 moves down, rebound of the product 13 in spring 14
Under the action of power, first time is popped up, and then mandril ontology 18 is being utilized, by open type ring flange 182 by knock-pin 180
Ejection, so that the secondary ejection rectangular channel of product is facilitated the taking-up of product 13.
On the basis of example 1, the two sides on the top of the lower die holder 6 are fixedly installed with mandril 7 to embodiment two,
The top of mandril 7 can extend into the bar shaped track 9 being provided with inside upper die holder 8, using the cooperation of mandril and bar shaped track 9, really
Protect the merging that upper and lower mould can be stable.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (6)
1. a kind of precision plastic rubber mold with secondary ejecting mechanism, including pedestal (1), upper die holder (8) and lower die holder (6), institute
The pedestal (1) stated is fixed on the ground by fixing screws (2), and the two sides on the pedestal (1) are fixedly installed with bracket (3),
It is opened up on the inside of the middle part of bracket (3) fluted (4), the inside of groove (4) is fixedly installed with vertical slide bar (5), slide bar (5)
It is slidably connected with the both ends for the lower die holder (6) being laterally arranged, offers rectangular channel in the middle part of the lower die holder (6), rectangular channel
Upper end fixed placement has product (13), which is characterized in that the inside of rectangular channel is equipped with spring (14), the lower die holder (6)
Two sides of the bottom be provided with telescopic rod (15), the top braces of telescopic rod (15) lower die holder (6), the bottom of telescopic rod (15) stretch
Enter the inside to cylinder (16), the mandril ontology (18) passed vertically through, mandril ontology are provided in the middle part of the lower die holder (6)
(18) bottom is fixedly mounted on fixed block, and fixed block is fixedly mounted on the top of spring pedestal (17), the top of upper die holder (8)
It is fixedly connected with hydraulic stem (10), hydraulic cylinder (11) is provided at the top of hydraulic stem (10).
2. a kind of precision plastic rubber mold with secondary ejecting mechanism according to claim 1, which is characterized in that described
The bottom of cylinder (16) is provided with spring pedestal (17), and the bottom of spring pedestal (17) is fixedly mounted on the top of pedestal (1).
3. a kind of precision plastic rubber mold with secondary ejecting mechanism according to claim 1 or 2, which is characterized in that institute
The top for the mandril ontology (18) stated is provided with a knock-pin (180), and the middle spiral of mandril ontology (18) is fixed with an open type
Ring flange (182), the bottom end of mandril ontology (18) set spiral and are fixed with fixes sleeve (183), and knock-pin offers one on (180)
Guide table (181), the fixes sleeve (183) are fixed on the top of fixed block.
4. a kind of precision plastic rubber mold with secondary ejecting mechanism according to claim 3, which is characterized in that work as ejection
Height is less than height when lower die holder (6) are in minimum altitude when bar (180) is shunk.
5. a kind of precision plastic rubber mold with secondary ejecting mechanism according to claim 1, which is characterized in that described
The bottom of upper die holder (8) is provided with raised (12).
6. a kind of precision plastic rubber mold with secondary ejecting mechanism according to claim 1, which is characterized in that described
The two sides on the top of lower die holder (6) are fixedly installed with mandril (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821461985.8U CN208697950U (en) | 2018-09-07 | 2018-09-07 | A kind of precision plastic rubber mold with secondary ejecting mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821461985.8U CN208697950U (en) | 2018-09-07 | 2018-09-07 | A kind of precision plastic rubber mold with secondary ejecting mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208697950U true CN208697950U (en) | 2019-04-05 |
Family
ID=65946702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821461985.8U Expired - Fee Related CN208697950U (en) | 2018-09-07 | 2018-09-07 | A kind of precision plastic rubber mold with secondary ejecting mechanism |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208697950U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109986752A (en) * | 2019-05-08 | 2019-07-09 | 深圳市汇景塑胶模具有限公司 | A kind of automobile plastic parts injection mold of automatic demoulding |
-
2018
- 2018-09-07 CN CN201821461985.8U patent/CN208697950U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109986752A (en) * | 2019-05-08 | 2019-07-09 | 深圳市汇景塑胶模具有限公司 | A kind of automobile plastic parts injection mold of automatic demoulding |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209303541U (en) | A kind of drawing die | |
CN208697950U (en) | A kind of precision plastic rubber mold with secondary ejecting mechanism | |
CN205519247U (en) | Turn -ups plastic cold -punching mould is from restoring to throne slide wedge structure | |
CN209633657U (en) | A kind of automatic material jacking injection forming mold of combined plastic table supporting frame | |
CN219153662U (en) | Guiding device for processing injection mold | |
CN213440854U (en) | Integrated injection molding 3C product key mold | |
CN215472761U (en) | Car door plant injection mold demoulding structure | |
CN213500592U (en) | Injection mold is used in inner tube lacing film production with mechanism of being convenient for take out | |
CN208773967U (en) | A kind of multi-slide plastic rubber mold structure | |
CN209379766U (en) | One kind being used for the one-time formed mold mechanism of curling process | |
CN209566451U (en) | A kind of insert injection moulding screw gear injection mold with positioning device | |
CN210011247U (en) | Automobile door plate injection mold | |
CN107377894B (en) | Core shooter with optimized performance | |
CN205732581U (en) | A kind of composite die | |
CN217414775U (en) | Quick injection molding device for producing silica gel labels | |
CN206551403U (en) | Automobile center console upper cover plate mould | |
CN213830163U (en) | L-shaped injection mold for fixing hanger | |
KR20200027192A (en) | Molding device | |
CN215882246U (en) | Sample finished piece mould forming device | |
CN216732583U (en) | Buffer structure of plastic mould | |
CN217319011U (en) | Positioning structure of injection mold | |
CN215661500U (en) | High-precision guiding device for injection molding machine mold | |
CN213002317U (en) | Nitrogen spring ejection device | |
CN218111585U (en) | Forming die of buckle seal | |
CN212193919U (en) | Injection molding device for plastic toy production |
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: 20190405 Termination date: 20210907 |
|
CF01 | Termination of patent right due to non-payment of annual fee |