CN201275888Y - Protecting component of guide bar - Google Patents
Protecting component of guide bar Download PDFInfo
- Publication number
- CN201275888Y CN201275888Y CNU2008201458943U CN200820145894U CN201275888Y CN 201275888 Y CN201275888 Y CN 201275888Y CN U2008201458943 U CNU2008201458943 U CN U2008201458943U CN 200820145894 U CN200820145894 U CN 200820145894U CN 201275888 Y CN201275888 Y CN 201275888Y
- Authority
- CN
- China
- Prior art keywords
- axial
- guide post
- guide rod
- outer end
- mentioned
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
- B30B15/041—Guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses a guide rod protection part which comprises a guide sleeve, a copper sleeve and a positioning part; the copper sleeve is respectively arranged on inner both ends of the guide sleeve, positioning steps are respectively arranged on positions of the inner lateral walls of both axial ends of the guide sleeve corresponding to the axial inner ends of the copper sleeve, the positioning part is arranged outside the axial outer end of the copper sleeve, the guide rod is threaded through the copper sleeve, and gap is maintained between the positioning part and the guide rod; the guide rod protection part also comprises an elastic soft cushion ring with axial inner end supported on the axial outer end of the copper sleeve, the axial outer end of the elastic soft cushion ring is positioned and fixed by the positioning part, and the radial inner edge of the axial outer end of the elastic soft cushion ring is in tight joint with the corresponding part of the guide rod. When the guide rod protection part operates, a slide block moves back and forth on the guide rod, and the elastic soft cushion ring on both axial ends of the guide sleeve can clean iron sand or dust, thus preventing the guide rod from being worn effectively. Compared with prior art, the guide rod protection part can have better protection effect on guide rod.
Description
Technical field
The utility model relates to a kind of guide post guard block.
Background technology
Guide post generally is fixed on the frame, slide block offers in pilot hole and the pilot hole and is lined with fairlead, slide block is arranged in guide post upper edge guide post by this fairlead and slides back and forth repeatedly, because slide block moves back and forth on guide post for a long time repeatedly, guide post weares and teares easily, like this, just, can cause the inaccuracy that leads.Standard practice is in the axial two ends of fairlead a copper sheathing to be set respectively; the corresponding position of axial inner ends portion of the axial two ends madial wall of fairlead and copper sheathing is respectively equipped with positioning step; the axial outer end portion of this copper sheathing positions fixing by positioning element (block or back-up ring); leave the gap between positioning element and the guide post; guide post is arranged in the copper sheathing, protects guide post by this copper sheathing.But can produce some iron sand or dust during machine works; these iron sand or dust can drop on the guide post inevitably; because guide post is generally hard material such as stainless steel and makes; when copper sheathing slips over the guide post that falls to having iron sand or dust; iron sand or dust can wear and tear guide post, and copper sheathing still fails to protect well guide post.
The utility model content
The purpose of this utility model provides a kind ofly can protect the not frayed guide post guard block of guide post preferably.
The technical solution of the utility model is such: the guide post guard block, comprise fairlead, copper sheathing and positioning element, copper sheathing is arranged at the axial two ends in the fairlead respectively, the corresponding position of axial inner ends portion of the axial two ends madial wall of fairlead and copper sheathing is respectively equipped with positioning step, positioning element is arranged at outside the axial outer end portion of copper sheathing, guide post is arranged in the copper sheathing, leaves the gap between positioning element and the guide post; Comprise that also axial inner ends portion supports the elastomeric flexible packing ring of the axial outer end portion that is located at above-mentioned copper sheathing, the axial outer end portion of this elastomeric flexible packing ring positions fixing by above-mentioned positioning element, the footpath of the axial outer end portion of this elastomeric flexible packing ring inwardly fits tightly along the corresponding site with guide post.
Above-mentioned elastomeric flexible packing ring is a rubber washer.
Above-mentioned rubber washer is a Y shape lip rubber washer, and its axial outer end portion that is provided with the lip opening is towards above-mentioned positioning element, and the footpath of above-mentioned lip opening inwardly fits tightly along the corresponding site with guide post.
Above-mentioned positioning element is a plurality of blocks that are fixed in the axial both ends of above-mentioned fairlead madial wall.
Above-mentioned positioning element is the back-up ring that is fixed in the axial both ends of above-mentioned fairlead madial wall.
After adopting such scheme, the utility model fills up between copper sheathing and positioning element and is provided with the elastomeric flexible packing ring, leaves the gap between positioning element and the guide post, and the footpath of the axial outer end portion of elastomeric flexible packing ring inwardly fits tightly along the corresponding site with guide post.During work, slide block moves back and forth on guide post, and the elastomeric flexible packing ring that is positioned at the axial two ends of fairlead can be clean with iron sand on the guide post or dust cleaning, thereby can prevent effectively that guide post is worn.The utility model compared with prior art has the better protection effect to guide post.
Description of drawings
Fig. 1 is user mode figure of the present utility model.
Fig. 2 is a three-dimensional exploded view of the present utility model.
Fig. 3 is a cut-away enlarged view of the present utility model.
The specific embodiment
The utility model guide post guard block; as Fig. 1; 2; shown in 3; comprise fairlead 1; copper sheathing 2; Y shape lip rubber washer 3 and back-up ring 4; copper sheathing 2 has two; be arranged at the axial two ends in the fairlead 1 respectively; the corresponding position of axial inner ends portion of the axial two ends madial wall of fairlead 1 and copper sheathing 2 is respectively equipped with positioning step 11; the axial inner ends portion of Y shape lip rubber washer 3 supports the axial outer end portion that is located at copper sheathing 2; the axial outer end portion of Y shape lip rubber washer 3 is the lip opening of Y shape lip rubber washer 3; the axial both ends madial wall of fairlead 1 is fixed in the radially outer of back-up ring 4; the axial inner ends portion of back-up ring 4 supports on the radially outer 31 of the lip opening of being located at Y shape lip rubber washer 3; the footpath of the lip opening of Y shape lip rubber washer 3 inwardly fits tightly with the corresponding site of guide post 6 along 32; the internal diameter of back-up ring 4 is bigger than the internal diameter of Y shape lip rubber washer 3, leaves the gap between inside edge, the footpath of back-up ring 4 and the guide post 6.
During use, fairlead 1 lining is located in the pilot hole 51 of slide block 5, and guide post 6 is arranged in copper sheathing and the Y shape lip rubber washer 3, and slide block 5 is arranged in guide post 6 upper edge guide posts 6 by fairlead 1 and slides back and forth repeatedly.
In the utility model, back-up ring 4 can substitute with several blocks that is circle distribution.
The utility model fills up between copper sheathing 2 and back-up ring 4 and is provided with Y shape lip rubber washer 3, leaves the gap between back-up ring 4 and the guide post 6, and the interior of the axial outer end portion of Y shape lip rubber washer 3 fits tightly with the corresponding site of guide post 6 along 32.During work, slide block 5 moves back and forth on guide post 6, and the Y shape lip rubber washer 3 that is positioned at fairlead 1 axial two ends can be clean with iron sand on the guide post 6 or dust cleaning, thereby can prevent effectively that guide post 6 is worn.The utility model compared with prior art has the better protection effect to guide post.
Claims (5)
1, guide post guard block, comprise fairlead, copper sheathing and positioning element, copper sheathing is arranged at the axial two ends in the fairlead respectively, the corresponding position of axial inner ends portion of the axial two ends madial wall of fairlead and copper sheathing is respectively equipped with positioning step, positioning element is arranged at outside the axial outer end portion of copper sheathing, guide post is arranged in the copper sheathing, leaves the gap between positioning element and the guide post; It is characterized in that: comprise that also axial inner ends portion supports the elastomeric flexible packing ring of the axial outer end portion that is located at above-mentioned copper sheathing, the axial outer end portion of this elastomeric flexible packing ring positions fixing by above-mentioned positioning element, the footpath of the axial outer end portion of this elastomeric flexible packing ring inwardly fits tightly along the corresponding site with guide post.
2, guide post guard block according to claim 1 is characterized in that: above-mentioned elastomeric flexible packing ring is a rubber washer.
3, guide post guard block according to claim 2; it is characterized in that: above-mentioned rubber washer is a Y shape lip rubber washer; its axial outer end portion that is provided with the lip opening is towards above-mentioned positioning element, and the footpath of above-mentioned lip opening inwardly fits tightly along the corresponding site with guide post.
4, guide post guard block according to claim 1 is characterized in that: above-mentioned positioning element is a plurality of blocks that are fixed in the axial both ends of above-mentioned fairlead madial wall.
5, guide post guard block according to claim 1 is characterized in that: above-mentioned positioning element is the back-up ring that is fixed in the axial both ends of above-mentioned fairlead madial wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201458943U CN201275888Y (en) | 2008-10-08 | 2008-10-08 | Protecting component of guide bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201458943U CN201275888Y (en) | 2008-10-08 | 2008-10-08 | Protecting component of guide bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201275888Y true CN201275888Y (en) | 2009-07-22 |
Family
ID=40893465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201458943U Expired - Fee Related CN201275888Y (en) | 2008-10-08 | 2008-10-08 | Protecting component of guide bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201275888Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442013A (en) * | 2010-12-13 | 2012-05-09 | 宁波精达成形装备股份有限公司 | Sliding block guide mechanism of pressure machine |
| CN105298975A (en) * | 2015-10-12 | 2016-02-03 | 江苏恒立高压油缸股份有限公司 | Pillared shoe cylinder |
| CN108044976A (en) * | 2017-12-08 | 2018-05-18 | 李佳莹 | A kind of CNC milling machine waste material collection device |
| CN109175233A (en) * | 2018-09-30 | 2019-01-11 | 中车长江铜陵车辆有限公司 | Level divides core shooting core box limiting device |
| CN109435309A (en) * | 2018-11-23 | 2019-03-08 | 湖北巴山食品有限责任公司 | Press apparatus is used in a kind of processing of autumn seed oil of sunflower |
-
2008
- 2008-10-08 CN CNU2008201458943U patent/CN201275888Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102442013A (en) * | 2010-12-13 | 2012-05-09 | 宁波精达成形装备股份有限公司 | Sliding block guide mechanism of pressure machine |
| CN105298975A (en) * | 2015-10-12 | 2016-02-03 | 江苏恒立高压油缸股份有限公司 | Pillared shoe cylinder |
| CN108044976A (en) * | 2017-12-08 | 2018-05-18 | 李佳莹 | A kind of CNC milling machine waste material collection device |
| CN109175233A (en) * | 2018-09-30 | 2019-01-11 | 中车长江铜陵车辆有限公司 | Level divides core shooting core box limiting device |
| CN109435309A (en) * | 2018-11-23 | 2019-03-08 | 湖北巴山食品有限责任公司 | Press apparatus is used in a kind of processing of autumn seed oil of sunflower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fackel Machinery (Fujian) Co., Ltd. Assignor: Zheng Xiaofei|Zheng Ahuo Contract fulfillment period: 2009.10.12 to 2015.10.11 Contract record no.: 2009350000221 Denomination of utility model: Protecting component of guide bar Granted publication date: 20090722 License type: Exclusive license Record date: 20091102 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.12 TO 2015.10.11; CHANGE OF CONTRACT Name of requester: FEIKE MACHINERY( FUJIAN ) CO., LTD. Effective date: 20091102 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20111008 |