CN203901575U - Die guide device - Google Patents
Die guide device Download PDFInfo
- Publication number
- CN203901575U CN203901575U CN201320866291.3U CN201320866291U CN203901575U CN 203901575 U CN203901575 U CN 203901575U CN 201320866291 U CN201320866291 U CN 201320866291U CN 203901575 U CN203901575 U CN 203901575U
- Authority
- CN
- China
- Prior art keywords
- ball sleeve
- pin bushing
- guide pin
- ball
- guide
- 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
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a die guide device which comprises a guide column and a guide sleeve, wherein the cylindrical guide column and the annular cylindrical guide sleeve are fixed on an upper template and a lower template respectively, an annular limit groove is formed in the bottom of the inner wall of the guide sleeve, a ball sleeve is in interference fit in the guide sleeve, a limit bulge corresponding to the annular limit groove is formed at the bottom of the ball sleeve, and an elastic piece is arranged between the limit bulge and the annular limit groove; and the ball sleeve comprises a body and balls, a plurality of round through grooves are formed in the side wall of the annular cylindrical body, and the balls are accommodated in the round through grooves and can roll freely. The die guide device has the benefits as follows: the ball sleeve is interference fit in the guide sleeve, traditional linear friction or surface friction is changed into rolling friction, so that positioning and guiding are achieved easily, errors are small, the product quality stability is guaranteed, the service lives of the guide column and the guide sleeve are prolonged, and remarkable economic benefit is achieved.
Description
Technical field
The utility model relates to a kind of mold guide sleeve, belongs to mould applications.
Background technology
In mould applications, guide pin bushing and guide pillar form the guider of mould jointly, are used for ensureing that upper and lower mould is so that position relationship is involutory accurately.Owing to constantly doing relative motion between patrix and counterdie, so must have certain gap between guide pillar and guide pin bushing to guarantee accessible motion, existing mould is all the relative motion that guide pillar, guide pin bushing are done line or face friction, and excesssive gap can cause locating inaccurate, and error is large; The too small serious wear that can increase friction, make guide pillar guide pin bushing in gap, has reduced service life, increased cost input, and the replacing of guide pillar guide pin bushing quite bothers.Given this, in the urgent need to a kind of novel, error is little, locate easy, durable mould guider.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of easy location, guiding is accurate, error is little, mould guider little, long service life weares and teares.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
Mould guider, comprise: the guide pillars and bushes that is individually fixed in cope match-plate pattern and lower bolster, described guide pillar is cylindrical, described guide pin bushing is that the inwall bottom of annulus cylindricality and guide pin bushing is formed with an annular spacing groove, described guide pin bushing internal clearance coordinates a ball sleeve, the bottom of described ball sleeve is formed with the spacing preiection corresponding with annular spacing groove, between described spacing preiection and annular spacing groove, is provided with elastic component; Described ball sleeve comprises body and ball, wherein body be annulus cylindricality and sidewall on be formed with multiple circular grooves, described ball is contained in circular groove and can Free-rolling.
Aforementioned spacing preiection is and the integrated annular protrusion of ball sleeve body.
Aforementioned spacing preiection is and the integrated multiple projections of ball sleeve body that described multiple projections are arranged on same periphery.
Aforementioned elastic parts is the elastomeric pad of being made up of rubber.
Aforementioned elastic parts is jump ring, and described jump ring one end props up spacing preiection, and the other end props up annular spacing groove.
The outer wall middle and lower part of aforementioned guide pin bushing forms a locating slot.
The top of aforementioned ball sleeve exceeds the top of described guide pin bushing.
The rectification error of the matched in clearance of aforementioned guide pin bushing and ball sleeve is below 2 μ m.
Usefulness of the present utility model is: mould guider of the present utility model, guide pin bushing internal clearance coordinates a ball sleeve, traditional line friction or face friction are changed into rolling friction, make location and guiding become easy realization, and error is little, ensure the stability of product quality, also extended the service life of guide pillars and bushes simultaneously, remarkable in economical benefits.
Brief description of the drawings
Fig. 1 is the structural representation of mould guider of the present utility model;
Fig. 2 is the top view of mould guider of the present utility model.
The implication of Reference numeral in figure: 1, guide pillar, 2, guide pin bushing, 3, ball sleeve, 4, body, 5, ball, 6, spacing preiection, 7, annular spacing groove, 8, elastic component, 9, locating slot.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.
Referring to Fig. 1 and Fig. 2, mould guider of the present utility model, comprise: be individually fixed in guide pillar 1 and the guide pin bushing 2 of cope match-plate pattern and lower bolster, at the interior ball sleeve 3 that arranges of guide pin bushing 2, guide pillar 1 is columniform, guide pin bushing 2 and ball sleeve 3 are annulus cylindricality, ball sleeve 3 adopts matched in clearance with guide pin bushing 2, and particularly, ball sleeve 3 comprises body 4 and ball 5, on the sidewall of body 4, be formed with multiple circular grooves, ball 5 is just in time contained in and in circular groove, can not drops out and can Free-rolling.So, the guiding of guide pillar 1 and guide pin bushing 2 and location just become and are easy to realize, and adopt ball 5 to realize rolling friction, have greatly reduced the wearing and tearing of guide pillar 1 and guide pin bushing 2, have extended service life.Preferably, the top of ball sleeve 3 exceeds the top of described guide pin bushing 2, to further facilitate location.
For guide pin bushing 2 and ball sleeve 3 are worked good, inwall bottom at guide pin bushing 2 is formed with an annular spacing groove 7, correspondingly be formed with the spacing preiection corresponding with annular spacing groove 76 in the bottom of ball sleeve 3, and be provided with elastic component 8 between spacing preiection 6 and annular spacing groove 7.Are matched in clearance due to ball sleeve 3 and guide pin bushing 2 but also are provided with elastic component 8, so, even if there is a little deviation the position of guide pin bushing 2 and guide pillar 1, also can automatically correct by the displacement of ball sleeve 3, preferred as one, ball sleeve 3 is 2 μ m(microns with the rectification error of the matched in clearance of guide pin bushing 2) below.
As concrete structure, spacing preiection 6 is and the integrated annular protrusion of ball sleeve 3 body 4, can be also and the integrated multiple projections of ball sleeve 3 body 4 that multiple projections are arranged on same periphery.Elastic component 8 can be the elastomeric pad of being made up of rubber, can be also jump ring, and jump ring one end props up spacing preiection 6, and the other end props up annular spacing groove 7.Like this, thus ball sleeve 3 just can be realized displacement rectification error by compression elastic piece 8.
Further, as shown in Figure 1, the outer wall middle and lower part of guide pin bushing 2 forms a locating slot 9, to guide pin bushing 2 is installed on to position accurately.
More than show and described general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection domain of the present utility model.
Claims (7)
1. mould guider, it is characterized in that, comprise: the guide pillars and bushes that is individually fixed in cope match-plate pattern and lower bolster, described guide pillar is cylindrical, described guide pin bushing is that the inwall bottom of annulus cylindricality and guide pin bushing is formed with an annular spacing groove, described guide pin bushing internal clearance coordinates a ball sleeve, and the bottom of described ball sleeve is formed with the spacing preiection corresponding with annular spacing groove, between described spacing preiection and annular spacing groove, is provided with elastic component; Described ball sleeve comprises body and ball, wherein body be annulus cylindricality and sidewall on be formed with multiple circular grooves, described ball is contained in circular groove and can Free-rolling; The rectification error of the matched in clearance of guide pin bushing and ball sleeve is below 2 μ m.
2. mould guider according to claim 1, is characterized in that, described spacing preiection is and the integrated annular protrusion of ball sleeve body.
3. mould guider according to claim 1, is characterized in that, described spacing preiection is and the integrated multiple projections of ball sleeve body that described multiple projections are arranged on same periphery.
4. according to the mould guider described in claim 1-3 any one, it is characterized in that, described elastic component is the elastomeric pad of being made up of rubber.
5. according to the mould guider described in claim 1-3 any one, it is characterized in that, described elastic component is jump ring, and described jump ring one end props up spacing preiection, and the other end props up annular spacing groove.
6. according to the mould guider described in claim 1-3 any one, it is characterized in that, the outer wall middle and lower part of described guide pin bushing forms a locating slot.
7. according to the mould guider described in claim 1-3 any one, it is characterized in that, the top of described ball sleeve exceeds the top of described guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866291.3U CN203901575U (en) | 2013-12-26 | 2013-12-26 | Die guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866291.3U CN203901575U (en) | 2013-12-26 | 2013-12-26 | Die guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203901575U true CN203901575U (en) | 2014-10-29 |
Family
ID=51775869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320866291.3U Expired - Fee Related CN203901575U (en) | 2013-12-26 | 2013-12-26 | Die guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203901575U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786285A (en) * | 2013-12-26 | 2014-05-14 | 勋龙精密模具(昆山)有限公司 | Mould guide device |
| CN106863177A (en) * | 2017-03-08 | 2017-06-20 | 广东长盈精密技术有限公司 | Positioner |
| CN117961601A (en) * | 2024-03-29 | 2024-05-03 | 沈阳航空制造有限公司 | Tool and method for processing long thin-wall workpiece in flexible manufacturing production |
-
2013
- 2013-12-26 CN CN201320866291.3U patent/CN203901575U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786285A (en) * | 2013-12-26 | 2014-05-14 | 勋龙精密模具(昆山)有限公司 | Mould guide device |
| CN103786285B (en) * | 2013-12-26 | 2016-02-24 | 勋龙精密模具(昆山)有限公司 | Mould guider |
| CN106863177A (en) * | 2017-03-08 | 2017-06-20 | 广东长盈精密技术有限公司 | Positioner |
| CN117961601A (en) * | 2024-03-29 | 2024-05-03 | 沈阳航空制造有限公司 | Tool and method for processing long thin-wall workpiece in flexible manufacturing production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203901575U (en) | Die guide device | |
| CN103786285B (en) | Mould guider | |
| CN201815587U (en) | Static iron core precision stamping die of automobile starter switch | |
| CN205291360U (en) | Die guide column | |
| CN203409107U (en) | Guide pillar for mold | |
| CN104550491A (en) | Die guide post | |
| CN204396704U (en) | A kind of guide-post of die-set | |
| CN103990718A (en) | Ball guide bushing and guide column with sliding ways | |
| CN203862800U (en) | Rotary-cutting die device | |
| CN103846349A (en) | Guiding device of fine blanking die set | |
| CN204122615U (en) | A kind of mould Hardware fitting | |
| CN203556711U (en) | Single stamping mold structure of motor lamination | |
| CN201711836U (en) | Precise guide mechanism used for crystal die | |
| CN203580413U (en) | Marker pen | |
| CN203900273U (en) | Roll ball guide sleeve guide pillar with slideways | |
| CN203641484U (en) | Piston rod with anti-falling structure | |
| CN204937064U (en) | Fluking type bearing circle air bag fixed support | |
| CN203926399U (en) | External twin shaft core roller linear rail | |
| CN205871048U (en) | Four recess cylinder mold inserts | |
| CN103465406A (en) | Positioning column | |
| CN202861207U (en) | Guide sleeve and mandrel guiding matching structure of thick rotating turret upper die | |
| CN204108149U (en) | A kind of grinding tool guider | |
| CN202725812U (en) | Guide pillar for mold | |
| CN103480712A (en) | Die punch | |
| CN201970718U (en) | Radius-adjustable magnetic circle tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Zhangpu Kunshan Airport Road in Suzhou City, Jiangsu province 223001 City No. 66 Patentee after: SHINLONE INTELLECTUAL MANUFACTURE PRECISION APPLIED MATERIALS (SUZHOU) CO.,LTD. Address before: Zhangpu Kunshan Airport Road in Suzhou City, Jiangsu province 223001 City No. 66 Patentee before: SHINLONE PRECISION MOLD (KUNSHAN) CO.,LTD. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 215321 Suzhou City, Kunshan Province Zhang Town Sunshine Road, No. 2 Patentee after: SHINLONE INTELLECTUAL MANUFACTURE PRECISION APPLIED MATERIALS (SUZHOU) CO.,LTD. Address before: Zhangpu Kunshan Airport Road in Suzhou City, Jiangsu province 223001 City No. 66 Patentee before: SHINLONE INTELLECTUAL MANUFACTURE PRECISION APPLIED MATERIALS (SUZHOU) CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |