CN206733527U - A kind of shovel mechanism and injection mold clamping apparatus - Google Patents
A kind of shovel mechanism and injection mold clamping apparatus Download PDFInfo
- Publication number
- CN206733527U CN206733527U CN201720295407.0U CN201720295407U CN206733527U CN 206733527 U CN206733527 U CN 206733527U CN 201720295407 U CN201720295407 U CN 201720295407U CN 206733527 U CN206733527 U CN 206733527U
- Authority
- CN
- China
- Prior art keywords
- shovel
- sliding block
- clamping apparatus
- meson
- drive mechanism
- 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
- 238000002347 injection Methods 0.000 title abstract description 12
- 239000007924 injection Substances 0.000 title abstract description 12
- 238000001514 detection method Methods 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Abstract
The utility model provides a kind of clamping apparatus, including drive mechanism, shovel mechanism, sliding block, and drive mechanism is fixedly installed in mould, and drive mechanism driving shovel is fixed with the sliding block；Shovel mechanism includes the first shovel and the second shovel, the first shovel and the symmetrical folding of the second shovel；Sliding block slides on the mould, and sliding block is provided with the shovel groove for accommodating the first shovel and the second shovel, and the first shovel and the second shovel are symmetrically opened under the driving of the drive mechanism and slip into the shovel groove；The limit assembly spacing for the chute of sliding block slip and first shovel and the second shovel to opening is provided with mould, limit assembly is arranged at the both sides of the chute.In injection moulding process, driving shovel is to injection mold locking, and in the shovel groove of shovel insertion sliding block, due to when huge impulsive force make it that sliding block slides backward during injection, the end of the first shovel and the second shovel is limited that component is stuck, and anti-limited slip block slides backward respectively.
Description
Technical field
The present invention relates to injection mold technology, particularly a kind of shovel mechanism and injection mold clamping apparatus.
Background technology
Shovel is used in injection mold, for compressing the structure of positioning sliding block position, in matched moulds, plays locking mould
The effect of sliding block, sliding block is because being produced retrogressing displacement by the pressure being molded when preventing from being molded, and then has influence on the chi of moulding
It is very little.
The content of the invention
It is an object of the invention to provide it is a kind of it is safe to use, conveniently, the Mould locking machine that loss is small, energy consumption is low, locking force is strong
Structure.
The present invention is realized using following scheme：
A kind of clamping apparatus, it is characterised in that including drive mechanism, shovel mechanism, sliding block, the drive mechanism fixes peace
Loaded on mould, the drive mechanism drives the shovel to be fixed with the sliding block；The shovel mechanism includes the first shovel and the
Two shovels, first shovel and the symmetrical folding of the second shovel；The sliding block is slided on the mould, and the sliding block is set
The shovel groove for accommodating the first shovel and the second shovel is equipped with, first shovel and second shovel are in the driving machine
Symmetrically opened under the driving of structure and slip into the shovel groove；The chute slided for sliding block and air exercise are provided with the mould
The spacing limit assembly of first shovel and the second shovel opened, the limit assembly are arranged at the both sides of the chute.
Preferably, the drive mechanism is connected with gearing meson, the drive mechanism and the company with the shovel mechanism
Dynamic meson is fixedly connected, and the shovel mechanism is hinged with the gearing meson.
Preferably, first shovel is connected with the first contiguous block with the gearing meson, second shovel with it is described
Interlocking meson and be connected with the second contiguous block, first contiguous block is hinged with first shovel and the gearing meson respectively,
Second contiguous block is hinged with second shovel and the gearing meson respectively.
It is highly preferred that being provided with block on the sliding block, the block is arranged on the shovel groove, and the block is used for
Prevent shovel from departing from shovel groove.
Preferably, the outside of first shovel and second shovel has with bevelled recess, described spacing group
Part is included in the inclined-plane that the recess is engaged.
Preferably, shovel mechanism guide rail is additionally provided with, shovel mechanism guide rail is fixed on the mould, the shovel
Mechanism moves in the direction along shovel mechanism guide rail.
It is highly preferred that being additionally provided with detection module, the detection module is installed on shovel mechanism guide rail, the inspection
Survey the distance that module is used to detect shovel movement.
Preferably, the drive mechanism is core pulling oil cylinder.
It is the clamping apparatus on injection mold in the present invention, in injection moulding process, driving shovel is locked to injection mold
Only, the first shovel and the second shovel are inserted in the shovel groove of sliding block respectively, during injection due to huge impulsive force cause sliding block to
After when sliding, the end of the first shovel and the second shovel is limited that component is stuck, and anti-limited slip block slides backward respectively.When injection is tied
Shu Hou, it is stripped, drive mechanism pulls shovel, and the first shovel is moved towards centre bit with the second shovel, then taken off from sliding block
Go out, sliding block is then moved rearwards the completion demoulding.
Brief description of the drawings
Fig. 1 is the top view of clamping apparatus of the present invention
Fig. 2 be clamping apparatus of the present invention it is three-dimensional he
Fig. 3 is clamping apparatus rearview of the present invention
Fig. 4 is the first structure of shovel of the present invention
Fig. 5 is second of structure of shovel of the present invention
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, Figure 2, Figure 3 shows, be clamping apparatus of the present invention locking when structural representation, clamping apparatus include take out
Core oil cylinder 1, interlock meson 2, the first shovel 31 and the second shovel 32, sliding block 5, limit assembly 61 and 62.Core pulling oil cylinder 1 is with interlocking
Meson 2 is fixedly connected, and is interlocked meson 2 and is connected with the first shovel 31 and the second shovel 32 by way of be hinged.First shovel 31
Symmetrically to open, and inserted in the shovel groove 53 of sliding block 5 with the second shovel 32, sliding block 5 slides on the slide block guide rail 8 on mould,
Limit assembly 61 and 62 is separately fixed at mould and is arranged at the both sides of slide block guide rail, and limit assembly 61 and 62 shovels to first respectively
The shovel 32 of machine 31 and second is spacing.
In such scheme, the original state of the first shovel and the second shovel is closed configuration, core pulling oil cylinder pushing first
When shovel and the abutting of the second shovel and sliding block, the first shovel 31 and the second shovel 32 are opened to both sides, and with the shovel of sliding block
Groove 53 is engaged.In injection, core pulling oil cylinder pushing shovel carries out locking to sliding block, when driving sliding block due to huge impulsive force
When being moved rearwards, limit assembly 61 and 62 is stuck to the first shovel 31 and the second shovel 32 respectively, and the anti-limited slip block of one side is backward
Slide, on the other hand alleviate the pressure burden of drive mechanism.
Wherein, the first shovel 31 and the second shovel 32 may be designed as side as shown in Figure 3 with interlocking the connected mode of meson
Formula, the first shovel 31 and the second shovel 32 are directly hinged with interlocking meson 2 respectively, can reach the first shovel 31 and the second shovel
The basic demand of the opening and closing of machine 32.
Further, the first shovel 31 and the second shovel 32 can be designed as shown in Figure 4 with interlocking the connected mode of meson
Mode, the first shovel 31 is connected with the first contiguous block 41 with interlocking meson 2, the first contiguous block 41 respectively with the first shovel 31 and
It is be hinged to interlock meson 2, the second shovel 32 is connected with the second contiguous block 42 with interlocking meson 2, and the second contiguous block 42 is respectively with second
Shovel 32 and gearing meson are hinged.In this programme, the first shovel 31 and the second shovel 32 pass through secondary be hinged with interlocking meson
Mode so that the motion of the first shovel 31 and the second shovel 32 is more flexible.
Further, block 51 and 52 is provided with sliding block 5, when the first shovel 31 and the second shovel 32 are slipped into sliding block
Shovel groove when, block 51 and 52 is respectively positioned at the outside of the first shovel 31 and the second shovel 32.Wherein above and below shovel groove
Both ends are equipped with block respectively, on the one hand prevent shovel from being come off out of groove, on the other hand add the degree of balance of shovel.
Further, the outside of the first shovel 31 and the second shovel 32 is offered with bevelled recess 311 and 321 (such as
Fig. 4), accordingly, limit assembly 61 and 62 also has inclined-plane with matching.Further increase shovel and limit assembly
Fitness.
Further, in addition to shovel mechanism guide rail 7, shovel mechanism guide rail 7 are fixed on mould, interlock the lower end of meson 2
With boss (not shown), in the groove 71 of boss insertion shovel mechanism guide rail 7, shovel mechanism is along shovel mechanism guide rail 7
Direction movement.
Sensor 72 is provided with shovel mechanism guide rail 7, sensor 72 is used to detect shovel displacement.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
It is defined.
Claims (8)
1. a kind of clamping apparatus, it is characterised in that including drive mechanism, shovel mechanism, sliding block, the drive mechanism is fixedly mounted
In mould, the drive mechanism drives the shovel to be fixed with the sliding block；The shovel mechanism includes the first shovel and second
Shovel, first shovel and the symmetrical folding of the second shovel；The sliding block is slided on the mould, and the sliding block is set
There is the shovel groove for accommodating the first shovel and the second shovel, first shovel and second shovel are in the drive mechanism
Driving under symmetrically open and slip into the shovel groove；It is provided with the mould for the chute of sliding block slip and to opening
The spacing limit assembly of first shovel and the second shovel, the limit assembly is arranged at the both sides of the chute.
2. clamping apparatus according to claim 1, it is characterised in that the drive mechanism is connected with the shovel mechanism
Meson is interlocked, the drive mechanism is fixedly connected with the gearing meson, and the shovel mechanism is hinged with the gearing meson.
3. clamping apparatus according to claim 2, it is characterised in that first shovel is connected with the gearing meson
First contiguous block, second shovel are connected with the second contiguous block with the gearing meson, first contiguous block respectively with institute
State the first shovel and the gearing meson is hinged, second contiguous block is cut with scissors with second shovel and the gearing meson respectively
Connect.
4. the clamping apparatus according to claim 1 or 3, it is characterised in that block, the block are provided with the sliding block
It is arranged on the shovel groove, the block is used to prevent shovel from shovel groove departing from.
5. clamping apparatus according to claim 1, it is characterised in that the outside of first shovel and second shovel
With being included in the inclined-plane that the recess is engaged with bevelled recess, the limit assembly.
6. clamping apparatus according to claim 1, it is characterised in that be additionally provided with shovel mechanism guide rail, the shovel machine
Structure guide rail is fixed on the mould, and the shovel mechanism moves in the direction along shovel mechanism guide rail.
7. clamping apparatus according to claim 6, it is characterised in that be additionally provided with detection module, the detection module peace
Loaded on shovel mechanism guide rail, the detection module is used for the distance for detecting shovel movement.
8. clamping apparatus according to claim 1, it is characterised in that the drive mechanism is core pulling oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720295407.0U CN206733527U (en) | 2017-03-24 | 2017-03-24 | A kind of shovel mechanism and injection mold clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720295407.0U CN206733527U (en) | 2017-03-24 | 2017-03-24 | A kind of shovel mechanism and injection mold clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206733527U true CN206733527U (en) | 2017-12-12 |
Family
ID=60558139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720295407.0U Expired - Fee Related CN206733527U (en) | 2017-03-24 | 2017-03-24 | A kind of shovel mechanism and injection mold clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206733527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263816A (en) * | 2017-03-24 | 2017-10-20 | 东莞市烨盈制模有限公司 | A kind of shovel mechanism and injection mold clamping apparatus |
-
2017
- 2017-03-24 CN CN201720295407.0U patent/CN206733527U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263816A (en) * | 2017-03-24 | 2017-10-20 | 东莞市烨盈制模有限公司 | A kind of shovel mechanism and injection mold clamping apparatus |
| CN107263816B (en) * | 2017-03-24 | 2019-04-19 | 东莞市烨盈制模有限公司 | A kind of shovel mechanism and injection mold clamping apparatus |
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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: 20171212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |