CN106881840A - The mould adjusting mechanism of link-type clamping - Google Patents
The mould adjusting mechanism of link-type clamping Download PDFInfo
- Publication number
- CN106881840A CN106881840A CN201710150509.8A CN201710150509A CN106881840A CN 106881840 A CN106881840 A CN 106881840A CN 201710150509 A CN201710150509 A CN 201710150509A CN 106881840 A CN106881840 A CN 106881840A
- Authority
- CN
- China
- Prior art keywords
- adjustment nut
- screw
- tailgate
- pull bar
- gland
- 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.)
- Pending
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 20
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
- B29C45/661—Mould opening, closing or clamping devices mechanical using a toggle mechanism for mould clamping
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
- B29C2045/665—Mould opening, closing or clamping devices mechanical using a screw or screws having differently threaded parts arranged in series
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The mould adjusting mechanism of link-type clamping, including mould adjusting mechanism and retaining mechanism, mould adjusting mechanism include tailgate, pull bar, adjustment nut, adjusting device；Adjustment nut is arranged on tailgate and is connected with the pull rod screw stretched out outside tailgate, and adjusting device drives adjustment nut, and adjustment nut outside is movably connected on tailgate by adjustment nut gland fixation kit；Retaining mechanism includes rear locking pressure plate and lock-screw, and rear locking pressure plate is connected with the pull rod screw on the outside of adjustment nut gland, and lock-screw is threadedly coupled after passing through rear locking pressure plate with adjustment nut gland.The present invention is due to when clamping needs mode transfer again; after lock-screw and rear locking pressure plate can be removed, adjustment nut has recovered to install gap and the thread pitch between pull bar again, and mode transfer task can be again completed again; mode transfer difficulty can be thus substantially reduced, operating efficiency is improved.And structure change is minimum, cost is minimum.
Description
Technical field
The present invention relates to the clamping of injection machine, more particularly to link-type clamping.
Background technology
Adjustment nut in existing link-type clamping adjusting device is all that gap coordinates on tailgate, and
Gap cooperation is there is also between adjustment nut and pull bar, in high speed folding mold process, above-mentioned two gap can produce impact, shadow
Operating steadily for injection machine is rung, has very big adverse effect to injection machine production stability and service life.
The content of the invention
The technical problems to be solved by the invention are directed to the deficiency of the above-mentioned state of the art and provide a kind of link-type matched moulds
The locking device of mechanism, can eliminate the gap and adjustment nut and tailgate between adjustment nut and pull bar.
The present invention solve the technical scheme that is used of above-mentioned technical problem for：
The mould adjusting mechanism of link-type clamping, it is characterised in that：Including mould adjusting mechanism and retaining mechanism, mould adjusting mechanism includes tail
Plate, pull bar, adjustment nut, adjusting device；Adjustment nut is arranged on tailgate and is connected with the pull rod screw stretched out outside tailgate, adjusts
Die device drives adjustment nut, and adjustment nut outside is movably connected on tailgate by adjustment nut gland fixation kit；Locking
Mechanism includes rear locking pressure plate and lock-screw, and rear locking pressure plate is connected with the pull rod screw on the outside of adjustment nut gland, locks
Screw is threadedly coupled after passing through rear locking pressure plate with adjustment nut gland.
More specifically, described fixation kit includes rear screw and adjustment nut adjusting post, adjustment nut adjusting post
It is fixed on tailgate, rear screw is locked on adjustment nut adjusting post through adjustment nut gland.
More specifically, described fixation kit includes rear screw and adjustment nut adjusting post, adjustment nut adjusting post
It is fixed on tailgate, rear screw is threaded on tailgate through adjustment nut gland and adjustment nut adjusting post.
During locked mode screw-driving, pull bar is taken to tailgate direction by rear locking pressure plate, while pull bar drives adjustment nut toward tail
Plate direction is moved, and first eliminates the gap between adjustment nut and tailgate, after waiting adjustment nut to stop, rear locking pressure plate with
Pull bar is stopped by adjustment nut again, then eliminates the gap of pull bar and adjustment nut.Deng adjustment nut after locked mode screw-driving
Gap is all eliminated at two, and injection machine just can preferably carry out opening mould assembling action at a high speed.
Preferably, above-mentioned pull bar front end is threadedly coupled through head plate and with pull bar front nut, and pull bar front nut is attached to head plate
Above and by pull bar gland by preceding screw in compression, gap is left between the front pressuring plate and pull bar front nut.
The present invention is due to when clamping needs mode transfer again, after can removing lock-screw and rear locking pressure plate, adjusting
Mould nut has recovered to install gap and the thread pitch between pull bar again, mode transfer task can be again completed again, thus
Mode transfer difficulty can be substantially reduced, operating efficiency is improved.And structure change is minimum, cost is minimum.
When mode transfer completes to need locking adjustment nut, rear locking pressure plate and lock-screw are installed, after tightening lock-screw
Gap at the two of adjustment nut can just be eliminated, so as to eliminate impact.
Brief description of the drawings
Fig. 1 is the stereogram of the embodiment of the present invention.
Fig. 2 is the structural representation of the embodiment of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the invention will be further described.
As shown in Figure 1, 2, the mould adjusting mechanism of link-type clamping, including head plate 1, two plates 2, tailgate 3, pull bar 6, pull bar
Nut body, mould adjusting mechanism and retaining mechanism.
Mould adjusting mechanism include tailgate 3, pull bar 6, adjustment nut 41, adjustment nut gland 42, adjustment nut adjusting post 44,
Adjusting device 7, adjustment nut 41 is arranged on tailgate 3, and is threadedly coupled with the pull bar 6 stretched out outside tailgate 3, adjustment nut outside
It is locked on adjustment nut adjusting post 44 with rear screw 43 by adjustment nut gland 42, adjustment nut adjusting post 44 is fixed on
On tailgate 3.
Retaining mechanism includes rear locking pressure plate 71, lock-screw 72, rear locking pressure plate 71 and the outside of adjustment nut gland 42
The connection of the threads of pull bar 6, lock-screw 72 is through the adjustment nut gland 42 for entering mould adjusting mechanism after rear locking pressure plate 71
Screwed hole be threadedly coupled.
Above-mentioned pull bar front end is threadedly coupled through head plate 1 and with pull bar front nut 51, and pull bar front nut 51 is attached in head plate 1
And gap is left between the front pressuring plate and pull bar front nut by preceding screw in compression by pull bar gland 52.
When needing locking adjustment nut 41, rear locking pressure plate 71 and lock-screw 72 are installed, after tightening lock-screw 72
Just can between adjustment nut 41 and pull bar 6 and adjustment nut 41 and tailgate 3 between two at gap eliminate.
Claims (4)
1. the mould adjusting mechanism of link-type clamping, it is characterised in that：Including mould adjusting mechanism and retaining mechanism, mould adjusting mechanism includes
Tailgate, pull bar, adjustment nut, adjusting device；Adjustment nut is arranged on tailgate and is connected with the pull rod screw stretched out outside tailgate,
Adjusting device drives adjustment nut, and adjustment nut outside is movably connected on tailgate by adjustment nut gland fixation kit；Lock
Tight mechanism includes rear locking pressure plate and lock-screw, and rear locking pressure plate is connected with the pull rod screw on the outside of adjustment nut gland, locks
Tight screw is threadedly coupled after passing through rear locking pressure plate with adjustment nut gland.
2. the mould adjusting mechanism of link-type clamping as claimed in claim 1, it is characterised in that：Described fixation kit includes
Screw and adjustment nut adjusting post afterwards, adjustment nut adjusting post are fixed on tailgate, and rear screw passes through adjustment nut gland
It is locked on adjustment nut adjusting post.
3. the mould adjusting mechanism of link-type clamping as claimed in claim 1, it is characterised in that：Described fixation kit includes
Screw and adjustment nut adjusting post afterwards, adjustment nut adjusting post are fixed on tailgate, and rear screw passes through adjustment nut gland
It is threaded on tailgate with adjustment nut adjusting post.
4. the mould adjusting mechanism of the link-type clamping as described in claim 1 or 2 or 3, it is characterised in that：The pull bar front end
It is threadedly coupled through head plate and with pull bar front nut, pull bar front nut is attached in head plate and by pull bar gland by preceding screw pressure
Tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150509.8A CN106881840A (en) | 2017-03-14 | 2017-03-14 | The mould adjusting mechanism of link-type clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150509.8A CN106881840A (en) | 2017-03-14 | 2017-03-14 | The mould adjusting mechanism of link-type clamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106881840A true CN106881840A (en) | 2017-06-23 |
Family
ID=59180909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710150509.8A Pending CN106881840A (en) | 2017-03-14 | 2017-03-14 | The mould adjusting mechanism of link-type clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106881840A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322864A (en) * | 2017-07-06 | 2017-11-07 | 安徽江山机械有限公司 | A kind of injection molding forming method of middle undertray |
| CN111775403A (en) * | 2020-07-10 | 2020-10-16 | 温州明镜智能科技有限公司 | Manufacturing mold for plastic glasses |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201587106U (en) * | 2009-12-04 | 2010-09-22 | 宁波华美达机械制造有限公司 | Threaded nut module adjusting device of injection machine |
| CN202556698U (en) * | 2012-04-16 | 2012-11-28 | 博创机械股份有限公司 | Machine hinge direct pressure clamping mechanism |
| CN203713012U (en) * | 2013-11-11 | 2014-07-16 | 博创机械股份有限公司 | Mode-locking crosshead stress locknut device |
| CN206967904U (en) * | 2017-03-14 | 2018-02-06 | 刘镇江 | The mould adjusting mechanism of link-type clamping |
-
2017
- 2017-03-14 CN CN201710150509.8A patent/CN106881840A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201587106U (en) * | 2009-12-04 | 2010-09-22 | 宁波华美达机械制造有限公司 | Threaded nut module adjusting device of injection machine |
| CN202556698U (en) * | 2012-04-16 | 2012-11-28 | 博创机械股份有限公司 | Machine hinge direct pressure clamping mechanism |
| CN203713012U (en) * | 2013-11-11 | 2014-07-16 | 博创机械股份有限公司 | Mode-locking crosshead stress locknut device |
| CN206967904U (en) * | 2017-03-14 | 2018-02-06 | 刘镇江 | The mould adjusting mechanism of link-type clamping |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107322864A (en) * | 2017-07-06 | 2017-11-07 | 安徽江山机械有限公司 | A kind of injection molding forming method of middle undertray |
| CN111775403A (en) * | 2020-07-10 | 2020-10-16 | 温州明镜智能科技有限公司 | Manufacturing mold for plastic glasses |
| CN111775403B (en) * | 2020-07-10 | 2022-11-18 | 温州市爱氏光学实业有限公司 | Manufacturing mold for plastic glasses |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170623 |
|
| RJ01 | Rejection of invention patent application after publication |