CN110802807A - Guiding system for injection mold - Google Patents
Guiding system for injection mold Download PDFInfo
- Publication number
- CN110802807A CN110802807A CN201911174393.7A CN201911174393A CN110802807A CN 110802807 A CN110802807 A CN 110802807A CN 201911174393 A CN201911174393 A CN 201911174393A CN 110802807 A CN110802807 A CN 110802807A
- Authority
- CN
- China
- Prior art keywords
- guide
- thread
- connecting thread
- bodies
- 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.)
- Withdrawn
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a guide system for an injection mold adopting a rotary guide structure, wherein the injection mold comprises a fixed mold and a movable mold; the guide system for the injection mold adopting the rotary guide structure comprises a plurality of guide groove bodies and a plurality of guide end bodies, wherein the guide groove bodies and the guide end bodies are respectively arranged on the fixed mold and the movable mold; a first connecting thread is arranged on the inner wall of the guide groove body, a connecting groove body is arranged on the side end face of the guide end body, a guide sleeve is arranged outside the guide end body, and a plurality of connecting end bodies adopting an annular structure are arranged on the inner wall of the guide sleeve; a second connecting thread is arranged on the outer wall of the guide sleeve, and the second connecting thread and the first connecting thread are meshed and connected with each other; the guide system for the injection mold with the rotary guide structure can realize guide connection processing of the guide system in a threaded rotary connection mode between the movable mold and the fixed mold, and further the integral guide precision is remarkably increased.
Description
Technical Field
The invention relates to the field of injection molding processing, in particular to a guide system for an injection mold, which adopts a rotary guide structure.
Background
An injection mold is a mold for producing plastic products, which can give the plastic products complete structure and precise dimensions. In the production process of the existing injection mold, a movable mold is often required to move towards a fixed mold under the driving of injection molding equipment, so that an injection molding machine can be molded; in order to ensure that the good position stability is kept between the fixed die and the movable die, a guide system is required to be arranged for carrying out auxiliary guide treatment on the fixed die and the movable die; however, the existing guide system often uses a linear motion member for the guide process, which is insufficient in the guide accuracy.
Disclosure of Invention
The invention aims to provide a guide system for an injection mold, which can obviously improve the guide precision of a fixed mold and a movable mold in the injection mold.
In order to solve the technical problem, the invention relates to a guide system for an injection mold adopting a rotary guide structure, wherein the injection mold comprises a fixed mold and a movable mold; the guide system for the injection mold adopting the rotary guide structure comprises a plurality of guide groove bodies and a plurality of guide end bodies, wherein the guide groove bodies and the guide end bodies are respectively arranged on the fixed mold and the movable mold and are in one-to-one correspondence with each other; the guide structure comprises a guide groove body, a guide sleeve, a plurality of connecting end bodies, a plurality of connecting groove bodies and a plurality of connecting groove bodies, wherein the inner wall of the guide groove body is provided with a first connecting thread; and a second connecting thread is arranged on the outer wall of the guide sleeve and is meshed with the first connecting thread.
As an improvement of the present invention, the width of the connecting groove body is gradually reduced toward the side end face of the flow guide end body via the bottom end portion thereof. By adopting the technical scheme, the width of the connecting groove body can be set to form radial limiting and supporting treatment on the connecting end body and the guide sleeve, so that the stability of the guide sleeve relative to the guide end body is further improved, and the guide precision between the guide end body and the guide groove body can be improved accordingly.
As an improvement of the invention, a lubricating groove body is arranged between the thread bottom and the thread top of the second connecting thread, and the lubricating groove body extends along the thread direction of the second connecting thread; lubricating grease is filled in the first connecting threads, the end part of the guide groove body is provided with a blocking end body, and when the first connecting threads and the second connecting threads are meshed with each other, the blocking end body extends into the lubricating groove body. Adopt above-mentioned technical scheme, its setting of accessible lubrication groove body is in order to make the lubricated groove body of first connecting thread's lubricating oil accessible move in order to carry out the motion in second connecting thread inside to can be when making and carrying out the lubricated processing in real time of the screw motion in-process between first connecting thread and the second connecting thread. The connection efficiency of the second connecting thread and the guide sleeve relative to the guide groove body can be improved.
In the second connecting thread, supporting end bodies adopting curved surface structures are respectively arranged between the thread crest and the lubricating groove body and between the thread root and the lubricating groove body. By adopting the technical scheme, the second connecting thread can be contacted with the first connecting thread through the supporting end body through the arrangement of the supporting end body, and then the contact area of the second connecting thread with respect to the first connecting thread is reduced, so that the mutual friction action is reduced, and the integral connecting efficiency is improved.
By adopting the guide system for the injection mold adopting the rotary guide structure, the guide processing between the movable mold and the fixed mold can be realized through the engagement between the guide end body and the guide groove body; the guide end body does not directly contact with the guide groove body in the process of extending towards the guide groove body, and the guide end body is guided by the connection processing of the first connecting thread and the second connecting thread between the guide sleeve outside the guide end body and the guide groove body.
The guide system for the injection mold adopting the rotary guide structure can realize the guide connection treatment of the guide system in a threaded rotary connection mode between the movable mold and the fixed mold, so that the integral guide precision is obviously increased; meanwhile, in the working process of the guide system, the movable die and the fixed die can be assisted in positioning treatment through mutual support between the first connecting thread and the second connecting thread, so that the processing precision of the guide system is improved.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the connection of a first connecting thread and a second connecting thread according to the present invention;
list of reference numerals:
the device comprises a fixed die 1, a fixed die 2, a movable die 3, a guide groove body 3, a guide end body 4, a first connecting thread 5, a connecting groove body 6, a guide sleeve 7, a connecting end body 8, a second connecting thread 9, a supporting end body 901, a lubricating groove body 10 and a blocking end body 11.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example 1
As shown in fig. 1, the guide system for an injection mold adopting a rotary guide structure comprises a fixed mold 1 and a movable mold 2; the guide system for the injection mold adopting the rotary guide structure comprises a plurality of guide groove bodies 3 and a plurality of guide end bodies 4 which are respectively arranged on the fixed mold 1 and the movable mold 2, wherein the guide groove bodies 3 and the guide end bodies 4 are in one-to-one correspondence with each other; a first connecting thread 5 is arranged on the inner wall of the guide groove body 3, a plurality of connecting groove bodies 6 adopting an annular structure are arranged on the side end face of the guide end body 4, a guide sleeve 7 is arranged outside the guide end body 4, a plurality of connecting end bodies 8 adopting an annular structure are arranged on the inner wall of the guide sleeve 7, the plurality of connecting end bodies 8 and the plurality of connecting groove bodies 6 are in one-to-one correspondence, and each connecting end body 8 extends into the corresponding connecting groove body 6; the outer wall of the guide sleeve 7 is provided with a second connecting thread 9, and the second connecting thread 9 and the first connecting thread 5 are engaged with each other.
As an improvement of the present invention, the width of the connecting groove body is gradually reduced toward the side end face of the flow guide end body via the bottom end portion thereof. By adopting the technical scheme, the width of the connecting groove body can be set to form radial limiting and supporting treatment on the connecting end body and the guide sleeve, so that the stability of the guide sleeve relative to the guide end body is further improved, and the guide precision between the guide end body and the guide groove body can be improved accordingly.
By adopting the guide system for the injection mold adopting the rotary guide structure, the guide processing between the movable mold and the fixed mold can be realized through the engagement between the guide end body and the guide groove body; the guide end body does not directly contact with the guide groove body in the process of extending towards the guide groove body, and the guide end body is guided by the connection processing of the first connecting thread and the second connecting thread between the guide sleeve outside the guide end body and the guide groove body.
The guide system for the injection mold adopting the rotary guide structure can realize the guide connection treatment of the guide system in a threaded rotary connection mode between the movable mold and the fixed mold, so that the integral guide precision is obviously increased; meanwhile, in the working process of the guide system, the movable die and the fixed die can be assisted in positioning treatment through mutual support between the first connecting thread and the second connecting thread, so that the processing precision of the guide system is improved.
Example 2
As a modification of the present invention, as shown in fig. 1 and fig. 2, a lubrication groove 10 is provided between the thread root and the thread crest of the second connecting thread 9, and the lubrication groove 10 extends along the thread direction of the second connecting thread 9; the inside lubricating grease that is filled of first connecting thread 5, the tip of guide slot body 3 is provided with separation end body 11, and when first connecting thread 5 and second connecting thread 9 meshed each other, separation end body 11 extends to inside the lubricated slot body 10. Adopt above-mentioned technical scheme, its setting of accessible lubrication groove body is in order to make the lubricated groove body of first connecting thread's lubricating oil accessible move in order to carry out the motion in second connecting thread inside to can be when making and carrying out the lubricated processing in real time of the screw motion in-process between first connecting thread and the second connecting thread. The connection efficiency of the second connecting thread and the guide sleeve relative to the guide groove body can be improved.
The remaining features and advantages of this embodiment are the same as those of embodiment 1.
Example 3
As an improvement of the present invention, in the second connecting thread 9, a supporting end 901 adopting a curved surface structure is respectively arranged between the thread crest and the lubricating groove body 10 and between the thread root and the lubricating groove body 10. By adopting the technical scheme, the second connecting thread can be contacted with the first connecting thread through the supporting end body through the arrangement of the supporting end body, and then the contact area of the second connecting thread with respect to the first connecting thread is reduced, so that the mutual friction action is reduced, and the integral connecting efficiency is improved.
The remaining features and advantages of this embodiment are the same as those of embodiment 2.
Claims (1)
1. A guide system for an injection mold adopting a rotary guide structure is disclosed, wherein the injection mold comprises a fixed mold and a movable mold; the guide system for the injection mold with the rotary guide structure is characterized by comprising a plurality of guide groove bodies arranged on a fixed mold and a plurality of guide end bodies arranged on a movable mold, wherein the guide groove bodies and the guide end bodies are in one-to-one correspondence; the guide structure comprises a guide groove body, a guide sleeve, a plurality of connecting end bodies, a plurality of connecting groove bodies and a plurality of connecting groove bodies, wherein the inner wall of the guide groove body is provided with a first connecting thread; a second connecting thread is arranged on the outer wall of the guide sleeve, and the second connecting thread and the first connecting thread are meshed and connected with each other;
a lubricating groove body is arranged between the thread bottom and the thread top of the second connecting thread and extends along the thread direction of the second connecting thread; lubricating grease is filled in the first connecting threads, the end part of the guide groove body is provided with a blocking end body, and when the first connecting threads and the second connecting threads are meshed with each other, the blocking end body extends into the lubricating groove body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911174393.7A CN110802807A (en) | 2017-09-25 | 2017-09-25 | Guiding system for injection mold |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911174393.7A CN110802807A (en) | 2017-09-25 | 2017-09-25 | Guiding system for injection mold |
| CN201710877206.6A CN107599314B (en) | 2017-09-25 | 2017-09-25 | Guide system for injection mold adopting rotary guide structure |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710877206.6A Division CN107599314B (en) | 2017-09-25 | 2017-09-25 | Guide system for injection mold adopting rotary guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110802807A true CN110802807A (en) | 2020-02-18 |
Family
ID=61058433
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911174393.7A Withdrawn CN110802807A (en) | 2017-09-25 | 2017-09-25 | Guiding system for injection mold |
| CN201911173365.3A Withdrawn CN110802806A (en) | 2017-09-25 | 2017-09-25 | Guiding system for injection mold |
| CN201911174456.9A Withdrawn CN110802809A (en) | 2017-09-25 | 2017-09-25 | Guiding system for injection mold |
| CN201710877206.6A Active CN107599314B (en) | 2017-09-25 | 2017-09-25 | Guide system for injection mold adopting rotary guide structure |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911173365.3A Withdrawn CN110802806A (en) | 2017-09-25 | 2017-09-25 | Guiding system for injection mold |
| CN201911174456.9A Withdrawn CN110802809A (en) | 2017-09-25 | 2017-09-25 | Guiding system for injection mold |
| CN201710877206.6A Active CN107599314B (en) | 2017-09-25 | 2017-09-25 | Guide system for injection mold adopting rotary guide structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN110802807A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213240A (en) * | 2012-01-20 | 2013-07-24 | 发那科株式会社 | An injection moulding machine with a mould installation position adjusting mechanism |
| CN204036762U (en) * | 2014-08-09 | 2014-12-24 | 林南平 | Injection mold |
| CN104309067A (en) * | 2014-08-29 | 2015-01-28 | 宁波唯尔电器有限公司 | Mould |
| CN205386906U (en) * | 2015-12-16 | 2016-07-20 | 温州市新南机械设备有限公司 | Press |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3938281B2 (en) * | 2001-02-02 | 2007-06-27 | 三菱重工プラスチックテクノロジー株式会社 | Electric switchgear |
| JP3550112B2 (en) * | 2001-08-30 | 2004-08-04 | 山田電器工業株式会社 | Shaft molding device for rotary brush of vacuum cleaner |
| SE525962C2 (en) * | 2002-12-11 | 2005-06-07 | Hans Mueller | Device at molding plates with steering column |
| KR100644512B1 (en) * | 2005-09-01 | 2006-11-10 | 엘에스전선 주식회사 | Clamping device |
| CN201253937Y (en) * | 2008-06-13 | 2009-06-10 | 佛山市顺德区凯迪威机械有限公司 | Second board injection molding machine mode locker |
| CN201275854Y (en) * | 2008-08-20 | 2009-07-22 | 遵义群建塑胶制品有限公司 | Mold adopting standardized movable guide pillar |
| CN101670630A (en) * | 2009-09-18 | 2010-03-17 | 仲从宝 | Mould structure for accurately locating inner-wire full thread of plastic part |
| CN101722630B (en) * | 2009-11-16 | 2014-03-12 | 大连华录模塑产业有限公司 | Injection mould with internal thread |
| CN202985943U (en) * | 2012-10-31 | 2013-06-12 | 深圳市华益盛模具有限公司 | Reset guide structure used for die |
| CN103640182A (en) * | 2013-11-20 | 2014-03-19 | 苏州市吴中区木渎华利模具加工店 | Molding plastic die for single-layer cover with annular edge |
| CN204295961U (en) * | 2014-11-26 | 2015-04-29 | 安徽同丰橡塑工业有限公司 | A kind of spot pouring mouth turns sidegated injection mold |
| CN205997271U (en) * | 2016-08-30 | 2017-03-08 | 重庆市银盛模具有限公司 | Upper cover for vehicular fuse box injection mold |
| CN206357595U (en) * | 2016-12-16 | 2017-07-28 | 深圳市博来盛精密模具有限公司 | A kind of matched moulds die-sinking device of the precise injection mould device of tightness adjustable |
-
2017
- 2017-09-25 CN CN201911174393.7A patent/CN110802807A/en not_active Withdrawn
- 2017-09-25 CN CN201911173365.3A patent/CN110802806A/en not_active Withdrawn
- 2017-09-25 CN CN201911174456.9A patent/CN110802809A/en not_active Withdrawn
- 2017-09-25 CN CN201710877206.6A patent/CN107599314B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213240A (en) * | 2012-01-20 | 2013-07-24 | 发那科株式会社 | An injection moulding machine with a mould installation position adjusting mechanism |
| JP2013146960A (en) * | 2012-01-20 | 2013-08-01 | Fanuc Ltd | Injection molding machine having mold mounting position adjusting mechanism |
| CN204036762U (en) * | 2014-08-09 | 2014-12-24 | 林南平 | Injection mold |
| CN104309067A (en) * | 2014-08-29 | 2015-01-28 | 宁波唯尔电器有限公司 | Mould |
| CN205386906U (en) * | 2015-12-16 | 2016-07-20 | 温州市新南机械设备有限公司 | Press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110802806A (en) | 2020-02-18 |
| CN107599314B (en) | 2020-04-24 |
| CN107599314A (en) | 2018-01-19 |
| CN110802809A (en) | 2020-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203508787U (en) | Die with stretching function for motorcycle overrun clutch gland | |
| CN204194679U (en) | The non-cap screw thread rolling equipment of automatic blanking | |
| CN107599314B (en) | Guide system for injection mold adopting rotary guide structure | |
| CN208252697U (en) | A kind of pusher structure for moulding half copper nut with half | |
| CN103240476B (en) | Electric spark punching machine for forming symmetric holes once | |
| CN101607329A (en) | Method for numerical control linear cutting processing of female and male dies | |
| CN105188983A (en) | Method for molding cylindrical container with boss | |
| CN206839854U (en) | A kind of cylinder parts automatic clamping device | |
| CN204693002U (en) | A kind of bearing stuffing device | |
| CN208793461U (en) | The copper sheathing structure of novel injection molding machine bearing | |
| CN106994486B (en) | A kind of shaping dies of input rack claw shaped piece | |
| CN203391857U (en) | Improved steering engine pressing block | |
| CN204603047U (en) | A kind of transmission housing mould | |
| CN206983163U (en) | A kind of big stroke side core-pulling mould | |
| CN205639218U (en) | Guide pin | |
| CN220365920U (en) | Cylinder body structure of electric cylinder | |
| CN204692514U (en) | A kind of first speed driven gear | |
| CN212012425U (en) | Efficient shaping machine for inner hole of motor shell | |
| CN222493351U (en) | A CNC lathe oil injection mechanism | |
| CN203856906U (en) | Positioning mechanism of bearing capping machine | |
| CN103934982A (en) | Oil cylinder core-pulling device of automobile injection mold | |
| CN212888778U (en) | High-efficiency wear-resistant glue injection ball screw for full-automatic injection molding machine | |
| CN202491366U (en) | Guide rail for injection molding machine | |
| CN202805563U (en) | Device for accurately resetting starting angle of threaded core | |
| CN108356149B (en) | A kind of stamping die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200218 |
|
| WW01 | Invention patent application withdrawn after publication |