CN102537040A - Guide mechanism and manufacturing method of guide sleeve thereof - Google Patents
Guide mechanism and manufacturing method of guide sleeve thereof Download PDFInfo
- Publication number
- CN102537040A CN102537040A CN2012100539287A CN201210053928A CN102537040A CN 102537040 A CN102537040 A CN 102537040A CN 2012100539287 A CN2012100539287 A CN 2012100539287A CN 201210053928 A CN201210053928 A CN 201210053928A CN 102537040 A CN102537040 A CN 102537040A
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- guide sleeve
- guide
- pipe shape
- part guiding
- guide mechanism
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Abstract
The invention discloses a guide mechanism and a manufacturing method of a guide sleeve thereof. The guide mechanism includes the guide sleeve (1) and a guide column (3) in the guide sleeve (1), wherein a circle of groove is arranged in the guide sleeve (1), a bushing (2) is arranged in the groove, and a layer of lining (4) is further arranged between the bushing (2) and the guide column (3). Through the structure that the bushing is arranged in the guide sleeve and is matched with the lining, the guide sleeve can realize high concentricity and small clearance with the guide column even under the condition that the processing precision is not high.
Description
Technical field
The present invention relates to the production method of the guide mechanism and the guide sleeve thereof of the production method of a kind of guide mechanism and guide sleeve thereof, particularly a kind of vertical lift.
Background technique
Traditional vertical lift guide mechanism; Basically continue to use the simple mode that directional post is set in the guide sleeve, but this navigation mode is had relatively high expectations to material chosen and concentricity precision; Otherwise under the bigger situation of pressure; Make the eccentric aggravation of directional post easily, thereby cause frictional force to increase, and cause bigger noise.And long-term use can cause than galling, and the gap of directional post and guide sleeve is progressively become greatly, and the stability of guiding also can reduce gradually.For fear of the problems referred to above, adopt the method that improves machining accuracy and material wear-resistant performance usually, but will certainly improve cost of production greatly like this.
Summary of the invention
The objective of the invention is to, the production method of a kind of guide mechanism and guide sleeve thereof is provided.It can guarantee the gap and the concentric rate of directional post and guide sleeve, and reduces the required precision of component processing.
Technological scheme of the present invention: a kind of guide mechanism, comprise the directional post in guide sleeve and the guide sleeve, be characterized in: be provided with a circle groove in the said guide sleeve, be provided with lining in the groove, also be provided with one deck liner between lining and the directional post.
In the above-mentioned guide mechanism, said guide sleeve comprises two axially part guiding pieces of symmetry, is equipped with connecting plate on two part guiding pieces, passes through screw between the connecting plate, two part guiding pieces is held tightly be fixed into complete pipe shape guide sleeve.
In the aforesaid guide mechanism, said liner is wear-resisting glue-line (an available polytetrafluoroethylene floor).
In the aforesaid guide mechanism, said lining is axially arranged with opening, is the pipe shape that does not seal.Therefore entire mechanism allows each parts that the certain precision error is arranged from the can regulate state.
The production method of the guide sleeve of aforementioned guide mechanism is characterized in: the first complete guide sleeve of processing, again guide sleeve is half-and-half cut open, with two-part of cutting open formation guide sleeve of filling the span of a man's arms.
The production method of the guide sleeve of aforementioned guide mechanism is characterized in, may further comprise the steps:
A, the complete pipe shape guide sleeve of manufacturing;
B, on pipe shape guide sleeve 2 flanges of symmetry welding;
C, vertically cut into pipe shape guide sleeve open two identical part guiding pieces along flange, wherein 2 flanges are divided into 4 connecting plates that are evenly distributed on the part guiding piece;
D, identical part guiding piece is closed, pass connecting plate with screw and hold tightly and be fixed into pipe shape guide sleeve, get final product.
Screw described in the production method of the guide sleeve of aforementioned guide mechanism on the connecting plate is used to regulate the degree of holding tightly of two part guiding pieces, thereby regulates the gap.
Compared with prior art, the present invention is through being provided with lining and cooperating the structure of liner in guide sleeve, can make guide sleeve under machining accuracy is not very high situation, can realize high concentric rate and little gap with directional post.The method that the earlier whole processing of guide sleeve is cut open again in adding the present invention more approaches circle after guide sleeve is filled the span of a man's arms, and than two that cast respectively, degree of adaptability is better.Therefore the requirement on machining accuracy that the present invention not only can each parts reduces production costs, and can effectively reduce noise and wearing and tearing.The present invention can reduce production costs more than 30%, and the noise that directional post goes up and down can be reduced to below 70 decibels.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of guide sleeve of the present invention;
Fig. 3 is the structural representation of lining of the present invention;
Being labeled as in the accompanying drawing: 1-guide sleeve, 101-part guiding piece, 102-connecting plate, 2-lining, 3-directional post, 4-liner.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described, but not as the foundation to the present invention's restriction.
Embodiment.A kind of guide mechanism, as shown in Figure 1, comprise the directional post 3 in guide sleeve 1 and the guide sleeve 1, be provided with a circle groove in the said guide sleeve 1, be provided with lining 2 in the groove, also be provided with one deck liner 4 between lining 2 and the directional post 3.Said guide sleeve 1 is as shown in Figure 2; Comprise two axially part guiding pieces 101 of symmetry; Be equipped with connecting plate 102 on two part guiding pieces 101, pass through screw between the connecting plate 102, two part guiding pieces 101 are held tightly be fixed into complete pipe shape guide sleeve 1.Said liner 4 is wear-resisting glue-line.Said lining 2 is as shown in Figure 3, is axially arranged with opening, is the pipe shape that does not seal.
The production method of the guide sleeve of said guide mechanism: the first complete guide sleeve of processing, again guide sleeve is half-and-half cut open, with two-part of cutting open formation guide sleeve of filling the span of a man's arms.Said production method specifically may further comprise the steps:
A, the complete pipe shape guide sleeve of manufacturing;
B, on pipe shape guide sleeve 2 flanges of symmetry welding;
C, vertically cut into pipe shape guide sleeve open two identical part guiding pieces along flange, wherein 2 flanges are divided into 4 connecting plates that are evenly distributed on the part guiding piece;
D, identical part guiding piece is closed, pass connecting plate with screw and hold tightly and be fixed into pipe shape guide sleeve, get final product.
Screw on the said connecting plate is used to regulate the degree of holding tightly of two part guiding pieces.
Claims (7)
1. a guide mechanism comprises the directional post (3) in guide sleeve (1) and the guide sleeve (1), it is characterized in that: be provided with a circle groove in the said guide sleeve (1), be provided with lining (2) in the groove, also be provided with one deck liner (4) between lining (2) and the directional post (3).
2. guide mechanism according to claim 1; It is characterized in that: said guide sleeve (1) comprises two axially part guiding pieces (101) of symmetry; Be equipped with connecting plate (102) on two part guiding pieces (101); Pass through screw between the connecting plate (102), two part guiding pieces (101) are held tightly be fixed into complete pipe shape guide sleeve (1).
3. guide mechanism according to claim 1 is characterized in that: said liner (4) is wear-resisting glue-line.
4. guide mechanism according to claim 1 is characterized in that: said lining (2) is axially arranged with opening, is the pipe shape that does not seal.
5. according to the production method of the described guide mechanism guide sleeve of the arbitrary claim of claim 1 to 4, it is characterized in that: the first complete guide sleeve of processing, again guide sleeve is half-and-half cut open, with two-part of cutting open formation guide sleeve of filling the span of a man's arms.
6. the production method of guide mechanism guide sleeve according to claim 5 is characterized in that, may further comprise the steps:
A, the complete pipe shape guide sleeve of manufacturing;
B, on pipe shape guide sleeve 2 flanges of symmetry welding;
C, vertically cut into pipe shape guide sleeve open two identical part guiding pieces along flange, wherein 2 flanges are divided into 4 connecting plates that are evenly distributed on the part guiding piece;
D, identical part guiding piece is closed, pass connecting plate with screw and hold tightly and be fixed into pipe shape guide sleeve, get final product.
7. the production method of guide mechanism guide sleeve according to claim 6 is characterized in that: the screw on the said connecting plate is used to regulate the degree of holding tightly of two part guiding pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100539287A CN102537040A (en) | 2012-03-02 | 2012-03-02 | Guide mechanism and manufacturing method of guide sleeve thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100539287A CN102537040A (en) | 2012-03-02 | 2012-03-02 | Guide mechanism and manufacturing method of guide sleeve thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102537040A true CN102537040A (en) | 2012-07-04 |
Family
ID=46344746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100539287A Pending CN102537040A (en) | 2012-03-02 | 2012-03-02 | Guide mechanism and manufacturing method of guide sleeve thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102537040A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112141546A (en) * | 2020-09-22 | 2020-12-29 | 衡阳市畅通管业有限公司 | Cement pipeline production's strorage device that has protective structure |
| CN112644801A (en) * | 2020-09-21 | 2021-04-13 | 中山市哈工朗德智能科技有限公司 | Novel horizontal sealing guide device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5806985A (en) * | 1996-01-12 | 1998-09-15 | Firma Carl Freudenberg | Rod guide and method for its manufacture |
| CN2457722Y (en) * | 2001-01-12 | 2001-10-31 | 中国振华（集团）科技股份有限公司宇光分公司 | Composite guide sleeve for vacuum arc-extinguishing chamber |
| JP2008115874A (en) * | 2006-10-31 | 2008-05-22 | Thk Co Ltd | Motion guide-device and its manufacturing method |
| CN202124340U (en) * | 2011-06-20 | 2012-01-25 | 烟台杰瑞石油装备技术有限公司 | Auger roller guide sleeve |
| CN202441719U (en) * | 2012-03-02 | 2012-09-19 | 桐庐福克医疗仪器有限公司 | Guide mechanism |
-
2012
- 2012-03-02 CN CN2012100539287A patent/CN102537040A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5806985A (en) * | 1996-01-12 | 1998-09-15 | Firma Carl Freudenberg | Rod guide and method for its manufacture |
| CN2457722Y (en) * | 2001-01-12 | 2001-10-31 | 中国振华（集团）科技股份有限公司宇光分公司 | Composite guide sleeve for vacuum arc-extinguishing chamber |
| JP2008115874A (en) * | 2006-10-31 | 2008-05-22 | Thk Co Ltd | Motion guide-device and its manufacturing method |
| CN202124340U (en) * | 2011-06-20 | 2012-01-25 | 烟台杰瑞石油装备技术有限公司 | Auger roller guide sleeve |
| CN202441719U (en) * | 2012-03-02 | 2012-09-19 | 桐庐福克医疗仪器有限公司 | Guide mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644801A (en) * | 2020-09-21 | 2021-04-13 | 中山市哈工朗德智能科技有限公司 | Novel horizontal sealing guide device |
| CN112141546A (en) * | 2020-09-22 | 2020-12-29 | 衡阳市畅通管业有限公司 | Cement pipeline production's strorage device that has protective structure |
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Application publication date: 20120704 |