CN204736149U - Instrument is drawn high to mould back stitching - Google Patents
Instrument is drawn high to mould back stitching Download PDFInfo
- Publication number
- CN204736149U CN204736149U CN201520284855.1U CN201520284855U CN204736149U CN 204736149 U CN204736149 U CN 204736149U CN 201520284855 U CN201520284855 U CN 201520284855U CN 204736149 U CN204736149 U CN 204736149U
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- CN
- China
- Prior art keywords
- back stitching
- screw rod
- rotatable
- mould
- spacing collar
- 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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Abstract
The utility model discloses an instrument is drawn high to mould back stitching, including the spacing sleeve that has a perforating hole with set up in the rotatable afterburning head of spacing sleeve's one end, rotatable afterburning head is together fixed with a screw rod, the screw rod is followed pass in the spacing sleeve and follow spacing sleeve's the other end stretches out, the end that stretches out of screw rod is arranged in the screw hole of threaded connection to the mould back stitching. It is simpler, laborsaving, safe, swift that this instrument is drawn high to mould back stitching enables to draw high the operation of back stitching, effectively ensures the mould quality simultaneously.
Description
Technical field
The utility model relates to a kind of mould back stitching and draws high instrument.
Background technology
Usually spring can be placed in the back stitching of ejector retainner plate in mould, for the thimble after mould aborning ejecting product, oblique top Rapid reset.When the die-filling and form removal of mould, when acting force of the spring, usually can draw high back stitching and carry out form removal and die-filling to the tension force suppressing spring.During as torn posterior mold part open, do not drawing high in back stitching situation, due to spring tension force backward, folding mould effort, for the mould having straight top and oblique top, directly takes apart die bottom plate (fixed head), under the action of the spring, may cause directly that push rod or oblique top are pulled off.And when filling posterior mold part, directly die-filling, more painstakingly.Concerning have directly push up or have oblique top mould, cannot to hook to more than design attitude 4mm if back stitching not drawn high when installing straight push rod top or tilted footstock and directly push up T-slot.Install oblique top time to draw high back stitching make ejector retainner plate get back to design attitude could by screwed lock on tilted footstock.But draw high back stitching without the tool be applicable at present.
Utility model content
Main purpose of the present utility model is for the deficiencies in the prior art, provides a kind of mould back stitching to draw high instrument, makes the operation of drawing high back stitching simpler, laborsaving, safe, quick, ensures mould quality simultaneously.
For achieving the above object, the utility model is by the following technical solutions:
A kind of mould back stitching draws high instrument, comprise the rotatable afterburning head of the spacing collar with through hole and the one end being arranged at described spacing collar, described rotatable afterburning head and a screw rod are fixed together, described screw rod in described spacing collar through and stretch out from the other end of described spacing collar, in the external part of the described screw rod screwed hole for a screw connection to mould back stitching.
Further:
Described rotatable afterburning head has threaded mounting hole, and described screw rod is screwed into and is fixed in described threaded mounting hole.
Be provided with Plane Ball bearing and wear-resisting ring in described spacing collar, described screw rod passes from described wear-resisting ring, and described wear-resisting ring is a tight fit in described Plane Ball bearing, and described Plane Ball bearing is a tight fit in described spacing collar.
Described rotatable afterburning head comprises prismatic main body.
Described mould back stitching is drawn high instrument and is also comprised and matching for the spanner driving described rotatable afterburning head to rotate with described rotatable afterburning head.
The beneficial effects of the utility model:
Mould back stitching of the present utility model draws high the operation that instrument is particularly suitable for needing to draw high when installing and cover half (rear mold) parts in plastic cement or alloy mold are unloaded in mounting or dismounting back stitching, it makes this work simpler, laborsaving, safe, quick, ensure the quality of the mould installed or removed simultaneously, meet the demand of actual production.It is simple that this mould back stitching draws high tool construction, is easy to processing, can reuses.Due to rapid operation, efficiently, and processing charges is few, and cost is low, and it has considerable economic benefit, has very strong practicality and promotional value.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model mould back stitching draws high a kind of embodiment of instrument;
Fig. 2 is the assembling schematic diagram that the utility model mould back stitching draws high a kind of embodiment of instrument;
Fig. 3 is the decomposing schematic representation that the utility model mould back stitching draws high a kind of embodiment of instrument.
Detailed description of the invention
Below embodiment of the present utility model is elaborated.It is emphasized that following explanation is only exemplary, instead of in order to limit scope of the present utility model and application thereof.
Consult Fig. 1 to Fig. 3, mould back stitching according to a kind of embodiment draws high instrument, it comprises the rotatable reinforcing 4 of the spacing collar 1 with through hole and the one end being arranged at spacing collar 1, rotatable reinforcing 4 and a screw rod 7 are fixed together, screw rod 7 in spacing collar 1 through and stretch out from the other end of spacing collar 1, in the external part of screw rod 7 screwed hole for a screw connection to mould back stitching (not shown).
In further embodiment, rotatable reinforcing 4 has threaded mounting hole 6, and screw rod 7 is screwed into and is fixed in threaded mounting hole 6.
In preferred embodiment, be provided with Plane Ball bearing 2 and wear-resisting ring 3 in spacing collar 1, screw rod 7 passes from wear-resisting ring 3, and wear-resisting ring 3 is a tight fit in Plane Ball bearing 2, and Plane Ball bearing 2 is a tight fit in spacing collar 1.
In preferred embodiment, rotatable reinforcing 4 comprises prismatic main body.
Mould back stitching is drawn high instrument and can also be comprised and matching for driving rotatable reinforcing 4 spanner rotated 5 with rotatable reinforcing 4.Such as, when rotatable reinforcing 4 comprises prismatic agent structure, spanner 5 can have the hole of corresponding polygonal shape, thus is suitable for rotating efficiently rotatable reinforcing 4.
During operation, first screw rod 7 is screwed into suitable distance in back stitching screw hole, then turns rotatable reinforcing 4, spacing collar 1 bottom surface is close on mold base face, then is enclosed within spanner and rotatable reinforcing 4 rotates afterburning, slowly draw high back stitching, notice that the tool at mold base diagonal angle will be exerted oneself together, avoid.
Spacing collar can spacing height, can ensure that back stitching pull-out is highly consistent, ensure ejector retainner plate balance, conveniently installs.Planar friction can be converted into rolling friction by Plane Ball bearing, because frictional force is little, back stitching can not be driven to rotate, so back stitching is without the need to head locating and machining when locking or unscrew screw.Spacing collar and mold base surface do not have relative sliding, there is not dynamic friction, so can not produce iron powder because of friction, thus effectively avoid iron powder and enter in back stitching hole and cause back stitching to be burnt to death.Afterburning head is equipped with spanner, makes operation more simple, laborsaving, improve operating efficiency.Increase wear-resisting ring in Plane Ball bearing, make it more wear-resisting, not fragile.
Above content combines concrete/preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; its embodiment that can also describe these makes some substituting or modification, and these substitute or variant all should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. a mould back stitching draws high instrument, it is characterized in that, comprise the rotatable afterburning head of the spacing collar with through hole and the one end being arranged at described spacing collar, described rotatable afterburning head and a screw rod are fixed together, described screw rod in described spacing collar through and stretch out from the other end of described spacing collar, in the external part of the described screw rod screwed hole for a screw connection to mould back stitching.
2. mould back stitching as claimed in claim 1 draws high instrument, and it is characterized in that, described rotatable afterburning head has threaded mounting hole, and described screw rod is screwed into and is fixed in described threaded mounting hole.
3. mould back stitching as claimed in claim 1 draws high instrument, it is characterized in that, Plane Ball bearing and wear-resisting ring is provided with in described spacing collar, described screw rod passes from described wear-resisting ring, described wear-resisting ring is a tight fit in described Plane Ball bearing, and described Plane Ball bearing is a tight fit in described spacing collar.
4. the mould back stitching as described in any one of claims 1 to 3 draws high instrument, it is characterized in that, described rotatable afterburning head comprises prismatic main body.
5. mould back stitching as claimed in claim 4 draws high instrument, it is characterized in that, also comprises and matching for the spanner driving described rotatable afterburning head to rotate with described rotatable afterburning head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284855.1U CN204736149U (en) | 2015-05-05 | 2015-05-05 | Instrument is drawn high to mould back stitching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284855.1U CN204736149U (en) | 2015-05-05 | 2015-05-05 | Instrument is drawn high to mould back stitching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204736149U true CN204736149U (en) | 2015-11-04 |
Family
ID=54417906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520284855.1U Expired - Fee Related CN204736149U (en) | 2015-05-05 | 2015-05-05 | Instrument is drawn high to mould back stitching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204736149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737415A (en) * | 2016-12-30 | 2017-05-31 | 河源市美晨联合智能硬件电子研究院 | Mold attaching/detaching tool and mould |
-
2015
- 2015-05-05 CN CN201520284855.1U patent/CN204736149U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737415A (en) * | 2016-12-30 | 2017-05-31 | 河源市美晨联合智能硬件电子研究院 | Mold attaching/detaching tool and mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523878 Changan City, Guangdong Province town on the corner management area Co-patentee after: DONGGUAN HUAJIE COMMUNICATION TECHNOLOGY Co.,Ltd. Patentee after: Guangdong Jinsheng Intelligent Group Co.,Ltd. Address before: 523878 Changan City, Guangdong Province town on the corner management area Co-patentee before: DONGGUAN HUAJIE COMMUNICATION TECHNOLOGY Co.,Ltd. Patentee before: JANUS ( DONGGUAN ) PRECISION COMPONENTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180416 Address after: 523843 Changan City, Guangdong Province town on the corner management area Patentee after: Guangdong Jinsheng Intelligent Group Co.,Ltd. Address before: 523878 Changan City, Guangdong Province town on the corner management area Co-patentee before: DONGGUAN HUAJIE COMMUNICATION TECHNOLOGY Co.,Ltd. Patentee before: Guangdong Jinsheng Intelligent Group Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20200505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |