CN104476156A - Guide sleeve based guiding device - Google Patents
Guide sleeve based guiding device Download PDFInfo
- Publication number
- CN104476156A CN104476156A CN201410679437.2A CN201410679437A CN104476156A CN 104476156 A CN104476156 A CN 104476156A CN 201410679437 A CN201410679437 A CN 201410679437A CN 104476156 A CN104476156 A CN 104476156A
- Authority
- CN
- China
- Prior art keywords
- pin bushing
- guide pin
- guide sleeve
- elastic layer
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
Abstract
The invention relates to a guide sleeve based guiding device. The guide sleeve based guiding device comprises a guide sleeve and a fixed mount. The guide sleeve based guiding device is characterized in that the guide sleeve is of a cylindrical structure of which the center is equipped with a central hole; a mounting hole in which the guide sleeve is arranged is formed in the fixed mount; an elastic layer is arranged on the inner wall of the central hole in the guide sleeve; a bulge for supporting a shaft is arranged at the lower middle part of the elastic layer; an extruding device which sleeves the guide sleeve is arranged at the upper end of the guide sleeve. The guide sleeve based guiding device has the characteristic that the offset and deviation are reduced.
Description
Technical field
The present invention relates to mold guide sleeve technical field, particularly a kind of guide pin bushing guider.
Background technology
Realize the method that shaft hole series counterpart is automatically loaded in production in enormous quantities and have the advantages that product is single and output is large.Therefore, the Special Automatic assembling lathe of accurate positioning can be adopted, realize the accurate location of mating parts and correct orientation, thus the side-play amount reduced in axle load hole process and deflection.The orientation of axle, usually adopts guide pin bushing to lead, reduces the deflection of axle as much as possible.
Summary of the invention
For the problems referred to above, the object of this invention is to provide a kind of guide pin bushing guider reducing side-play amount and deflection.
Realize technical scheme of the present invention as follows:
A kind of guide pin bushing guider, comprise guide pin bushing and fixed mount, described guide pin bushing is cylindrical structure, its center is provided with centre bore, and fixed mount is provided with installing hole, and guide pin bushing is arranged in installing hole, the center bore inner wall of guide pin bushing is provided with one deck elastic layer, the middle and lower part of elastic layer is provided with the projection for back shaft, and described guide pin bushing upper end is provided with pressurizing unit, and pressurizing unit is sheathed on guide pin bushing.
Described elastic layer adopts elastomeric material, and the minimum diameter of elastic layer is less than the diameter of axle, and advantage to hold axle, prevents it from dropping from centre bore.
Described guide pin bushing is set to T-type structure, and advantage is convenient to be connected on fixed mount.
Described pressurizing unit comprises guide pillar and conduit, guide pillar upper end is fixedly connected with handle, be connected by spring between handle with conduit, conduit is provided with the guide pillar hole that accommodating guide pillar moves up and down, conduit lower end is provided with the link slot adapted with guide pin bushing upper end, advantage guide pillar can be driven to move down thus enter in hole in piece part by axial compression by pressing handle, and structure is simple, simple to operation.
The centre bore of described guide pillar hole and guide pin bushing is concentric, and advantage is convenient to guide pillar pressing axis, reduces deviation.
Described pressurizing unit and guide pin bushing are for being threaded or clamping, and advantage is easy accessibility.
Have employed above-mentioned scheme, axle is placed in guide pin bushing centre bore and is supported by elastic layer,, pressurizing unit is contained on guide pin bushing, then when axial compression being entered in workpiece by pressue device, because the projection of elastic layer has extruding force to axle, can force axle vertical enter in hole in piece part accurately, axle, under the guiding of guide sleeve device, accurately can align workpiece, reduce the loss that collision produces, the side-play amount produced when effectively decreasing axle hand-hole and deflection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
As Fig. 1, a kind of guide pin bushing guider, comprise guide pin bushing 1 and fixed mount 2, described guide pin bushing 1 is cylindrical structure, and its center is provided with centre bore 4, fixed mount 2 is provided with installing hole 3, guide pin bushing 1 is arranged in installing hole 3, and centre bore 4 inwall of guide pin bushing 1 is provided with one deck elastic layer 5, and the middle and lower part of elastic layer 5 is provided with the projection 51 for back shaft, described guide pin bushing 1 upper end is provided with pressurizing unit, and pressurizing unit is sheathed on guide pin bushing 1.
Described elastic layer 5 adopts elastomeric material, and the minimum diameter of elastic layer 5 is less than the diameter of axle, and advantage to hold axle, prevents it from dropping from centre bore.
Described guide pin bushing 1 is set to T-type structure, and advantage is convenient to be connected on fixed mount.
Described pressurizing unit comprises guide pillar 7 and conduit 6, guide pillar 7 upper end is fixedly connected with handle 8, be connected by spring 9 between handle 8 with conduit 6, spring 9 winding is on guide pillar 7, conduit 6 is provided with the guide pillar hole 10 that accommodating guide pillar 7 moves up and down, and conduit 6 lower end is provided with the link slot 11 adapted with guide pin bushing 1 upper end, and advantage guide pillar can be driven to move down thus enter in hole in piece part by axial compression by pressing handle, structure is simple, simple to operation.
Described guide pillar hole 10 is concentric with the centre bore 4 of guide pin bushing 1, and advantage is convenient to guide pillar pressing axis, reduces deviation.
Described pressurizing unit and guide pin bushing are for being threaded or clamping, and advantage is easy accessibility.
Claims (6)
1. a guide pin bushing guider, comprise guide pin bushing and fixed mount, it is characterized in that: described guide pin bushing is cylindrical structure, its center is provided with centre bore, and fixed mount is provided with installing hole, and guide pin bushing is arranged in installing hole, the center bore inner wall of guide pin bushing is provided with one deck elastic layer, the middle and lower part of elastic layer is provided with the projection for back shaft, and described guide pin bushing upper end is provided with pressurizing unit, and pressurizing unit is sheathed on guide pin bushing.
2. guide pin bushing guider according to claim 1, is characterized in that: described elastic layer adopts elastomeric material, and the minimum diameter of elastic layer is less than the diameter of axle.
3. guide pin bushing guider according to claim 1, is characterized in that: described guide pin bushing is set to T-type structure.
4. guide pin bushing guider according to claim 1, it is characterized in that: described pressurizing unit comprises guide pillar and conduit, guide pillar upper end is fixedly connected with handle, be connected by spring between handle with conduit, conduit is provided with the guide pillar hole that accommodating guide pillar moves up and down, and conduit lower end is provided with the link slot adapted with guide pin bushing upper end.
5. guide pin bushing guider according to claim 4, is characterized in that: the centre bore of described guide pillar hole and guide pin bushing is concentric.
6. guide pin bushing guider according to claim 1, is characterized in that: described pressurizing unit and guide pin bushing are for being threaded or clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410679437.2A CN104476156A (en) | 2014-11-24 | 2014-11-24 | Guide sleeve based guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410679437.2A CN104476156A (en) | 2014-11-24 | 2014-11-24 | Guide sleeve based guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104476156A true CN104476156A (en) | 2015-04-01 |
Family
ID=52750830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410679437.2A Pending CN104476156A (en) | 2014-11-24 | 2014-11-24 | Guide sleeve based guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104476156A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057814A (en) * | 2017-11-29 | 2018-05-22 | 苏州天华信息科技股份有限公司 | A kind of gravity die electric wire bending method |
| CN111391247A (en) * | 2020-04-10 | 2020-07-10 | 闫华耀 | Injection mold with double guide mechanisms of mold frame |
-
2014
- 2014-11-24 CN CN201410679437.2A patent/CN104476156A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108057814A (en) * | 2017-11-29 | 2018-05-22 | 苏州天华信息科技股份有限公司 | A kind of gravity die electric wire bending method |
| CN108057814B (en) * | 2017-11-29 | 2019-06-18 | 苏州天华信息科技股份有限公司 | A kind of gravity die electric wire bending method |
| CN111391247A (en) * | 2020-04-10 | 2020-07-10 | 闫华耀 | Injection mold with double guide mechanisms of mold frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |