CN109176987B - Positioning structure of mould - Google Patents
Positioning structure of mould Download PDFInfo
- Publication number
- CN109176987B CN109176987B CN201811249644.9A CN201811249644A CN109176987B CN 109176987 B CN109176987 B CN 109176987B CN 201811249644 A CN201811249644 A CN 201811249644A CN 109176987 B CN109176987 B CN 109176987B
- Authority
- CN
- China
- Prior art keywords
- die holder
- sliding connection
- plate
- positioning
- supporting platform
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a positioning structure of a die, which comprises a lower die holder, a supporting plate and an upper die holder, wherein the supporting plate is integrated with the lower die holder, the supporting plate is positioned at the upper part of the left side of the lower die holder, the supporting plate is flush with the upper end surface of the lower die holder, first sliding connection bulges are arranged at two sides of the supporting plate, an air cylinder is arranged in the middle of the upper end of the left side of the supporting plate, a piston rod is arranged at the output end of the air cylinder, second sliding connection bulges are arranged at two sides of the upper end of the lower die holder, each second sliding connection bulge comprises a limiting bulge plate and a sliding connection plate, the limiting bulge plate extends into a groove of the lower die holder, a spring is arranged at the bottom of the groove, positioning grooves are arranged at the left side and the right side of the upper end of the lower die holder, sliding grooves for slidably connecting the first sliding connection bulges and the second sliding connection bulges are arranged at two sides of the lower end of the upper die holder, the positioning structure of the lower die holder and the upper die holder are simple, and the positioning method is fast, the positioning accuracy is high.
Description
Technical Field
The invention belongs to the technical field of dies, and particularly relates to a positioning structure of a die.
Background
The application number is CN 201720343283.9's chinese patent, and it discloses a location structure of mould, including movable mould, cover half, connect the guide post between movable mould and cover half, the movable mould lower extreme is equipped with the die cavity, the cover half upper end is equipped with the terrace die corresponding with the die cavity, and it is still including installing the slider device between movable mould and cover half, the slider device includes slider, lower slider and dish spring, the lower extreme in the movable mould is installed to the slider, the upper end of cover half is equipped with the lower slider fixed cavity that is used for installing lower slider, the dish spring is located between the lower extreme of slider and the lower slider fixed cavity down, the slider is corresponding with the slider down, the lower surface of slider and the upper surface of lower slider all are equipped with the inclined plane that inclination is unanimous down. The utility model discloses an aspect adopts the guide post to lead to movable mould and cover half, and on the other hand adopts slider device movable mould and cover half to fix a position, can prevent that locking, cover half from taking place the dislocation each other, and simple structure, convenient to use.
However, the above scheme has the following disadvantages: the positioning structure of the mould is reviewed, the positioning difficulty is high, the efficiency is high, the positioning accuracy is not enough, the product quality problem is easily caused, the demoulding speed is low, manual work is needed, and the working efficiency is low.
To this end, we propose a positioning structure of the mold to solve the above mentioned problems in the background art.
Disclosure of Invention
The present invention is directed to a positioning structure of a mold, so as to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a positioning structure of a die comprises a lower die holder, a supporting platform and an upper die holder, wherein the supporting platform and the upper die holder are integrated, the supporting platform is positioned on the upper portion of the left side of the lower die holder and is flush with the upper end surface of the lower die holder, first sliding connection bulges are arranged on two sides of the supporting platform, an air cylinder is installed in the middle of the upper end of the left side of the supporting platform, a piston rod is arranged at the output end of the air cylinder, second sliding connection bulges are arranged on two sides of the upper end of the lower die holder and comprise a limiting bulge plate and a sliding connection plate, the limiting bulge plate extends into a groove of the lower die holder, a spring is arranged at the bottom of the groove, positioning grooves are arranged on the left side and the right side of the upper end of the lower die holder, sliding grooves for slidably connecting the first sliding connection bulges and the second sliding connection bulges are arranged on two sides of the lower end of the upper die holder, and a positioning plate for inserting the positioning grooves is arranged at the lower end of the upper die holder, the die comprises an upper die base and a lower die base, and is characterized in that a support is arranged on the left side of the upper end of the lower die base, a hydraulic cylinder is arranged in the middle of the top of the support, a piston rod of the hydraulic cylinder is connected with a positioning pin, a positioning groove is arranged on the left side of the upper end of the upper die base, and the positioning pin is inserted into the positioning groove.
The middle part of the upper end of the left side of the supporting platform is provided with a supporting plate, and the left end of the air cylinder props against the supporting plate.
The upper end of the right side of the lower die base is provided with a vertical plate, and the vertical plate is screwed with a bolt.
The first sliding connection bulge and the second sliding connection bulge on the same side are positioned on the same straight line, and the second sliding connection bulge is consistent with the first sliding connection bulge in height under the action of the elastic force of the spring.
And the middle part of the lower end of the upper die base is provided with a male die matched with the female die.
The limiting protruding plate and the sliding connection plate are integrally formed, and the limiting protruding plate and the sliding connection plate are arranged in a T shape.
According to the positioning structure of the die, the piston rod is controlled to extend out through the air cylinder, so that the piston rod pushes the upper die holder to move rightwards until the sliding chute is in sliding connection with the second sliding connection protrusion, and finally, the extension of the piston rod is stopped when the right end of the upper die holder abuts against the vertical plate, and the piston rod is retracted into the air cylinder; and a piston rod of the hydraulic cylinder extends out, so that the lower end of the positioning pin extends into the positioning groove, the upper die base has downward pressure on the second sliding connection protrusion due to the downward pressure of the positioning pin, the upper die base also moves downward after the second sliding connection protrusion moves downward until the positioning plate is inserted into the positioning groove, the male die is matched with the female die, the upper die base does not move downward any more, the hydraulic cylinder is stopped to control the positioning pin to extend out, and the positioning of the lower die base and the upper die base is completed. The positioning structure of the lower die holder and the upper die holder is simple, the positioning method is fast, and the positioning accuracy is high. The hydraulic cylinder controls the positioning pin to move upwards, the second sliding connection protrusion automatically rises under the elastic force of the spring, and the second sliding connection protrusion drives the upper die base to move upwards, so that the upper die base and the lower die base are automatically separated, the mode is high in speed, and manpower is saved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the arrangement positions of the second sliding contact protrusion and the first sliding contact protrusion according to the present invention;
FIG. 3 is a schematic bottom view of the upper mold base of the present invention;
FIG. 4 is a side sectional view of the second sliding contact projection of the present invention.
In the figure: 1 lower die holder, 2 second sliding connection bulges, 201 limiting bulge plates, 202 sliding connection plates, 3 vertical plates, 4 positioning plates, 5 female dies, 6 bolts, 7 hydraulic cylinders, 8 supports, 9 positioning grooves, 10 positioning pins, 11 first sliding connection bulges, 12 piston rods, 13 air cylinders, 14 supporting plates, 15 supporting platforms, 16 grooves, 17 springs, 18 upper die holders, 19 positioning grooves, 20 male dies and 21 sliding grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The invention provides a positioning structure of a die as shown in fig. 1-4, which comprises a lower die holder 1, a supporting platform 15 and an upper die holder 18, wherein the supporting platform 15 is arranged at the upper part of the left side of the lower die holder 1, the supporting platform 15 is flush with the upper end surface of the lower die holder 1, first sliding connection bulges 11 are arranged at two sides of the supporting platform 15, an air cylinder 13 is arranged at the middle part of the upper end of the left side of the supporting platform 15, a piston rod 12 is arranged at the output end of the air cylinder 13, second sliding connection bulges 2 are arranged at two sides of the upper end of the lower die holder 1, each second sliding connection bulge 2 comprises a limiting bulge plate 201 and a sliding connection plate 202, each limiting bulge plate 201 extends into a groove 16 of the lower die holder 1, a spring 17 is arranged at the bottom of the groove 16, positioning grooves 9 are arranged at the left side and the right side of the upper end of the lower die holder 1, sliding connection chutes 21 for slidably connecting the first sliding connection bulges 11 and the second sliding connection bulges 2 are arranged at two sides of the lower end of the upper die holder 18, the lower extreme of upper die base 18 is equipped with locating plate 4 that is used for pegging graft constant head tank 9, the upper end left side of die holder 1 is equipped with support 8, pneumatic cylinder 7 is installed between two parties in the top of support 8, the piston rod of pneumatic cylinder 7 is connected with locating pin 10, the upper end left side of upper die base 18 is equipped with positioning groove 19, locating pin 10 pegs graft in positioning groove 19.
The middle part of the upper end of the left side of the supporting platform 15 is provided with a supporting plate 14, and the left end of the air cylinder 13 props against the supporting plate 14.
The upper end of the right side of the lower die holder 1 is provided with a vertical plate 3, and the vertical plate 3 is screwed with a bolt 6.
The first sliding contact bulge 11 and the second sliding contact bulge 2 on the same side are positioned on the same straight line, and the height of the second sliding contact bulge 2 is consistent with that of the first sliding contact bulge 11 under the elastic force action of the spring 17.
The middle part of the upper end of the lower die holder 1 is provided with a female die 5, and the middle part of the lower end of the upper die holder 18 is provided with a male die 20 matched with the female die 5.
The limiting convex plate 201 and the sliding connection plate 202 are integrally formed, and the limiting convex plate 201 and the sliding connection plate 202 are arranged in a T shape.
The cylinder 13 controls the piston rod 12 to extend out, so that the piston rod 12 pushes the upper die holder 18 to move rightwards until the chute 21 is in sliding connection with the second sliding connection protrusion 2, and finally, when the right end of the upper die holder 18 abuts against the vertical plate 3, the extension of the piston rod 12 is stopped, and the piston rod 12 is retracted into the cylinder 13; the piston rod of the hydraulic cylinder 7 extends out, so that the lower end of the positioning pin 10 extends into the positioning groove 19, the upper die base 18 has downward pressure on the second sliding connection protrusion 2 due to downward pressure of the positioning pin 10, the upper die base 18 moves downwards after the second sliding connection protrusion 2 moves downwards until the positioning plate 4 is inserted into the positioning groove 9, the male die 20 is matched with the female die 5, the upper die base 18 does not move downwards any more, the hydraulic cylinder 7 is stopped to control the positioning pin 10 to extend out, and then the lower die base 1 and the upper die base 18 are positioned.
The hydraulic cylinder 7 controls the positioning pin 10 to move upwards, the second sliding connection bulge 2 automatically rises under the action of the elastic force of the spring 17, the second sliding connection bulge 2 drives the upper die base 18 to move upwards, and therefore the upper die base 18 is automatically separated from the lower die base 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. The utility model provides a location structure of mould, includes die holder (1) and rather than integrated supporting platform (15) and upper die base (18), its characterized in that: the die holder is characterized in that the supporting platform (15) is located on the upper portion of the left side of the die holder (1), the supporting platform (15) is flush with the upper end surface of the die holder (1), first sliding connection protrusions (11) are arranged on two sides of the supporting platform (15), a cylinder (13) is installed in the middle of the upper end of the left side of the supporting platform (15), a piston rod (12) is arranged at the output end of the cylinder (13), second sliding connection protrusions (2) are arranged on two sides of the upper end of the die holder (1), each second sliding connection protrusion (2) comprises a limiting protrusion plate (201) and a sliding connection plate (202), the limiting protrusion plates (201) stretch into grooves (16) of the die holder (1), springs (17) are arranged at the bottoms of the grooves (16), positioning grooves (9) are arranged on the left side and the right side of the upper end of the die holder (1), sliding chutes (21) used for sliding connection of the first sliding connection protrusions (11) and the second sliding connection protrusions (2) are arranged on two sides of the lower end of the upper die holder (18), a positioning plate (4) for inserting a positioning groove (9) is arranged at the lower end of the upper die holder (18), a support (8) is arranged on the left side of the upper end of the lower die holder (1), a hydraulic cylinder (7) is arranged in the middle of the top of the support (8), a piston rod of the hydraulic cylinder (7) is connected with a positioning pin (10), a positioning groove (19) is arranged on the left side of the upper end of the upper die holder (18), and the positioning pin (10) is inserted into the positioning groove (19);
the first sliding connection bulge (11) and the second sliding connection bulge (2) on the same side are positioned on the same straight line, and the second sliding connection bulge (2) is consistent with the first sliding connection bulge (11) in height under the elastic force action of a spring (17);
the limiting convex plate (201) and the sliding connection plate (202) are integrally formed, and the limiting convex plate (201) and the sliding connection plate (202) are arranged in a T shape;
a supporting plate (14) is arranged in the middle of the upper end of the left side of the supporting platform (15), and the left end of the air cylinder (13) abuts against the supporting plate (14);
a vertical plate (3) is arranged at the upper end of the right side of the lower die holder (1), and a bolt (6) is screwed on the vertical plate (3);
the die is characterized in that a female die (5) is arranged in the middle of the upper end of the lower die holder (1), and a male die (20) matched with the female die (5) is arranged in the middle of the lower end of the upper die holder (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811249644.9A CN109176987B (en) | 2018-10-25 | 2018-10-25 | Positioning structure of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811249644.9A CN109176987B (en) | 2018-10-25 | 2018-10-25 | Positioning structure of mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109176987A CN109176987A (en) | 2019-01-11 |
| CN109176987B true CN109176987B (en) | 2021-10-29 |
Family
ID=64943352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811249644.9A Active CN109176987B (en) | 2018-10-25 | 2018-10-25 | Positioning structure of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109176987B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986192B (en) * | 2005-12-23 | 2010-05-26 | 鸿富锦精密工业（深圳）有限公司 | Plastic injecting mold |
| CN203957018U (en) * | 2014-06-03 | 2014-11-26 | 鹰潭市瑞源微型元件有限公司 | A kind of perforating press with attemperating unit |
| CN104227902A (en) * | 2014-09-25 | 2014-12-24 | 昆山伯建精密模具有限公司 | Plastic extrusion forming mould |
| CN204566485U (en) * | 2015-04-16 | 2015-08-19 | 台州市博纳模具有限公司 | A kind of positioner of clapper die spotting press |
| CN206579027U (en) * | 2017-01-13 | 2017-10-24 | 湖南机电职业技术学院 | A kind of plastic mould high-precision positioner |
| CN207224391U (en) * | 2017-09-27 | 2018-04-13 | 新昌县七星街道嘉星广告设计工作室 | A kind of die positioning structure |
| CN108177308A (en) * | 2017-12-20 | 2018-06-19 | 苏州胜利高睿智能汽车制造有限公司 | A kind of automobile cuts plastic inlet manufacturing method automatically |
-
2018
- 2018-10-25 CN CN201811249644.9A patent/CN109176987B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109176987A (en) | 2019-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109367118A (en) | A kind of transformer processing unit (plant) of new-energy automobile high efficiency from blanking | |
| CN209520231U (en) | A kind of floating screed mold | |
| CN109176987B (en) | Positioning structure of mould | |
| CN207770621U (en) | A kind of mould bases that workpiece can be ejected while die sinking | |
| CN217858264U (en) | C-shaped section profile piece sinking stamping forming die | |
| CN215943527U (en) | Template push-out structure | |
| CN215095410U (en) | Side plate back-off clamping and demolding mechanism of injection mold of frying pan | |
| CN212684611U (en) | Secondary forced demoulding mechanism of plastic flowerpot base mould | |
| CN212764538U (en) | Injection mold for outer water tank of water purifier | |
| CN111421769B (en) | Mould with multiple ejection directions | |
| CN211360352U (en) | Water pump guide vane cavity expansion closing-in die | |
| CN109433993B (en) | Floating blocking forming device | |
| CN111186069A (en) | High-efficient EVA foaming make-up machine | |
| CN215965637U (en) | Aluminum alloy shaping hydraulic press | |
| CN216632246U (en) | Porous one shot forming equipment of oil tank end cover | |
| CN214639404U (en) | Mold processing device capable of preventing mold deformation | |
| CN217889274U (en) | Relay production and processing stamping die | |
| CN210820153U (en) | Ejecting mechanism for biomass ceramic | |
| CN211640773U (en) | Novel shoe mold | |
| CN220901550U (en) | Novel die structure of bending machine | |
| CN217670831U (en) | Novel high-precision slider resetting structure | |
| CN219211262U (en) | Cup water expansion die | |
| CN215697863U (en) | Take shedder's die carrier | |
| CN219600127U (en) | Pneumatic demoulding tool | |
| CN214768103U (en) | Mould processingequipment convenient to mould shaping with higher speed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211012 Address after: 523000 Room 101, building 1, No. 97, Liren Road, Shipai town, Dongguan City, Guangdong Province Applicant after: Dongguan Jingwei precision plastic mould Co.,Ltd. Address before: No.6 Jiaxing Road, Shibei District, Qingdao, Shandong 266000 Applicant before: Wei Guiying |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |