CN203409107U - Guide pillar for mold - Google Patents
Guide pillar for mold Download PDFInfo
- Publication number
- CN203409107U CN203409107U CN201320471304.7U CN201320471304U CN203409107U CN 203409107 U CN203409107 U CN 203409107U CN 201320471304 U CN201320471304 U CN 201320471304U CN 203409107 U CN203409107 U CN 203409107U
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- Prior art keywords
- guide pillar
- ball
- pillar body
- mould
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to a guide pillar for a mold. The guide pillar comprises a guide pillar body, wherein a plurality of round holes are formed in the guide pillar body, one roll ball is embedded into each round hole, partial roll balls are exposed outside to form rolling friction with a sliding sleeve, and a round-table-shaped guiding part is arranged at the upper end of the guide pillar body. According to the guide pillar for the mold, the rolling friction is formed between the roll balls and the sliding sleeve, so that the friction loss of the guide pillar is reduced; meanwhile, the roll balls are embedded into the guide pillar body, and a bracket does not need to be additionally arranged, so that the cost is lowered, and the roll balls have less possibility of falling off.
Description
Technical field
The utility model relates to technical field of mold, relates in particular to a kind of for the guide pillar on mould.
Background technology
Guide-post of die-set can play guide effect to mould when matched moulds or die sinking; existing guide pillar in use; constantly surperficial and mould rubs; guide pillar surface is through wearing and tearing for a long time; its with mould between coordinate and will become not inaccurate; present stage, the means of head it off are all the materials from guide-post of die-set itself.
A kind of pillar for mold that Chinese patent CN 202725812 U announce, this guide pillar comprises columned guide pillar body, is actively socketed on the ball support of guide pillar body exterior and the sliding sleeve that fixed cover is located at ball support outside, on ball support, be provided with a plurality of circular holes, in each circular hole, be all equipped with a ball, ball is limited between the outer wall of guide pillar body and the inwall of sliding sleeve.Adopt and can make in this way between ball and guide pillar outer wall, for rolling friction, can to reduce the frictional dissipation of guide pillar, and to there is activity advantage flexibly.But the ball of this method need to pass through peripheral hardware ball support, has improved cost, and ball is arranged between guide pillar outer wall and the inwall of sliding sleeve, is easy to come off.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provides a kind of for the guide pillar on mould.
The utility model is to be achieved through the following technical solutions:
For the guide pillar on mould, comprise guide pillar body, on described guide pillar body, be provided with a plurality of circular holes, in each circular hole, be all equipped with a ball, ball exposes sub-fraction and forms rolling friction with sliding sleeve outside.
Further, the upper end of described guide pillar body is provided with round table-like guide portion.
Further, one end that described guide portion diameter is larger is connected with guide pillar body.
Further, the diameter of described ball is less than the diameter of circular hole.
Compared with prior art, the beneficial effects of the utility model are: between ball of the present utility model and sliding sleeve, form rolling friction, reduce the frictional dissipation of guide pillar, ball is embedded in guide pillar body simultaneously, do not need support is additionally set, reduced cost, simultaneously difficult drop-off.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of for the guide pillar on mould, comprise guide pillar body 1, on described guide pillar body 1, be provided with a plurality of circular holes, in each circular hole, be all equipped with a ball 3, ball 3 exposes sub-fraction and forms rolling friction with sliding sleeve outside, reduces the frictional dissipation of guide pillar.
The upper end of described guide pillar body 1 is provided with round table-like guide portion 2, and one end that described guide portion 2 diameters are larger is connected with guide pillar body 1.
The diameter of described ball 3 is slightly less than the diameter of circular hole, is convenient to install, and prevents that it from coming off simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. one kind for the guide pillar on mould, comprise guide pillar body (1), it is characterized in that, on described guide pillar body (1), be provided with a plurality of circular holes, in each circular hole, be all equipped with a ball (3), ball (3) exposes sub-fraction and forms rolling friction with sliding sleeve outside.
2. according to claim 1 a kind ofly it is characterized in that for the guide pillar on mould, the upper end of described guide pillar body (1) is provided with round table-like guide portion (2).
3. according to claim 2 a kind ofly it is characterized in that for the guide pillar on mould, one end that described guide portion (2) diameter is larger is connected with guide pillar body (1).
4. according to claim 1 a kind ofly it is characterized in that for the guide pillar on mould, the diameter of described ball (3) is less than the diameter of circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320471304.7U CN203409107U (en) | 2013-08-05 | 2013-08-05 | Guide pillar for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320471304.7U CN203409107U (en) | 2013-08-05 | 2013-08-05 | Guide pillar for mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203409107U true CN203409107U (en) | 2014-01-29 |
Family
ID=49972035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320471304.7U Expired - Fee Related CN203409107U (en) | 2013-08-05 | 2013-08-05 | Guide pillar for mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203409107U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350145A (en) * | 2013-08-05 | 2013-10-16 | 昆山科海模具有限公司 | Guide post for die |
| CN105458098A (en) * | 2015-12-31 | 2016-04-06 | 江苏大通汽车模具零部件有限公司 | Mold guide pillar |
| CN106270113A (en) * | 2016-08-12 | 2017-01-04 | 宁波鸿达电机模具有限公司 | One is waved and is rushed blanking single-stroke mould |
-
2013
- 2013-08-05 CN CN201320471304.7U patent/CN203409107U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350145A (en) * | 2013-08-05 | 2013-10-16 | 昆山科海模具有限公司 | Guide post for die |
| CN105458098A (en) * | 2015-12-31 | 2016-04-06 | 江苏大通汽车模具零部件有限公司 | Mold guide pillar |
| CN105458098B (en) * | 2015-12-31 | 2017-09-29 | 江苏大通精密机械零部件有限公司 | A kind of guide-post of die-set |
| CN106270113A (en) * | 2016-08-12 | 2017-01-04 | 宁波鸿达电机模具有限公司 | One is waved and is rushed blanking single-stroke mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20160805 |