CN206967904U - The mould adjusting mechanism of link-type clamping - Google Patents
The mould adjusting mechanism of link-type clamping Download PDFInfo
- Publication number
- CN206967904U CN206967904U CN201720245065.1U CN201720245065U CN206967904U CN 206967904 U CN206967904 U CN 206967904U CN 201720245065 U CN201720245065 U CN 201720245065U CN 206967904 U CN206967904 U CN 206967904U
- 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.)
- Expired - Fee Related
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- 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 stretching out the pull rod screw outside tailgate, adjusting device driving adjustment nut, is movably connected on the outside of adjustment nut by adjustment nut gland with fixation kit on tailgate；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 utility model 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, can complete mode transfer task again again; mode transfer difficulty can be thus substantially reduced, improves operating efficiency.And structure change is minimum, cost is minimum.
Description
Technical field
It the utility model is related 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
There is also gap cooperation between adjustment nut and pull bar, during high speed open mold, above-mentioned two gap can produce impact, shadow
Operating steadily for injection machine is rung, there is very big adverse effect to injection machine production stability and service life.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of link-type for the deficiency of the above-mentioned state of the art
The locking device of clamping, the gap between adjustment nut and tailgate between adjustment nut and pull bar can be eliminated.
Technical scheme is used by the utility model solves above-mentioned technical problem：
The mould adjusting mechanism of link-type clamping, it is characterised in that：Including mould adjusting mechanism and retaining mechanism, mould adjusting mechanism bag
Include tailgate, pull bar, adjustment nut, adjusting device；Adjustment nut is arranged on tailgate and the pull rod screw with stretching out outside tailgate connects
Connect, adjusting device driving adjustment nut, be movably connected on the outside of adjustment nut by adjustment nut gland with fixation kit on tailgate；
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,
Lock-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 high speed open mold action.
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
It is upper and by pull bar gland by preceding screw in compression, leave gap between front pressuring plate and the pull bar front nut.
The utility model is due to that when clamping needs mode transfer again, can remove lock-screw and rear locking pressure plate
Afterwards, adjustment nut has recovered to install gap and the thread pitch between pull bar again, can complete mode transfer task again again, this
Sample just can substantially reduce mode transfer difficulty, improve operating efficiency.And structure change is minimum, cost is minimum.
When mode transfer completes to need to lock adjustment nut, rear locking pressure plate and lock-screw are installed, after tightening lock-screw
With regard to gap at the two of adjustment nut can be eliminated, so as to eliminate impact.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model embodiment.
Fig. 2 is the structural representation of the utility model embodiment.
Embodiment
The utility model is further described below in conjunction with accompanying drawing embodiment.
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, adjustment nut 41 are arranged on tailgate 3, and are threadedly coupled with stretching out the pull bar 6 outside tailgate 3, on the outside of adjustment nut
It is locked at by adjustment nut gland 42 with rear screw 43 on adjustment nut adjusting post 44, 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 threads of pull bar 6 connection, lock-screw 72 pass through rear locking pressure plate 71 after enter mould adjusting mechanism adjustment nut gland 42
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 by pull bar gland 52 by preceding screw in compression, gap is left between front pressuring plate and the pull bar front nut.
When needing to lock adjustment nut 41, rear locking pressure plate 71 and lock-screw 72 are installed, after tightening lock-screw 72
With regard to can between adjustment nut 41 and pull bar 6 between adjustment nut 41 and tailgate 3 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 stretching out the pull rod screw outside tailgate,
Adjusting device drives adjustment nut, is movably connected on the outside of adjustment nut by adjustment nut gland with fixation kit on tailgate；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, lock
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, adjustment nut adjusting post are fixed on tailgate afterwards, 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, adjustment nut adjusting post are fixed on tailgate afterwards, and rear screw passes through adjustment nut gland
It is threaded in adjustment nut adjusting post on tailgate.
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 passes through preceding screw pressure by pull bar gland
Tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720245065.1U CN206967904U (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 |
|---|---|---|---|
| CN201720245065.1U CN206967904U (en) | 2017-03-14 | 2017-03-14 | The mould adjusting mechanism of link-type clamping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206967904U true CN206967904U (en) | 2018-02-06 |
Family
ID=61415004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720245065.1U Expired - Fee Related CN206967904U (en) | 2017-03-14 | 2017-03-14 | The mould adjusting mechanism of link-type clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206967904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881840A (en) * | 2017-03-14 | 2017-06-23 | 刘镇江 | The mould adjusting mechanism of link-type clamping |
-
2017
- 2017-03-14 CN CN201720245065.1U patent/CN206967904U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881840A (en) * | 2017-03-14 | 2017-06-23 | 刘镇江 | The mould adjusting mechanism of link-type clamping |
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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: 20180206 Termination date: 20210314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |