CN204149021U - For the wishbone of cylindrical grinder - Google Patents
For the wishbone of cylindrical grinder Download PDFInfo
- Publication number
- CN204149021U CN204149021U CN201420588998.7U CN201420588998U CN204149021U CN 204149021 U CN204149021 U CN 204149021U CN 201420588998 U CN201420588998 U CN 201420588998U CN 204149021 U CN204149021 U CN 204149021U
- Authority
- CN
- China
- Prior art keywords
- wishbone
- guide
- cylindrical grinder
- track groove
- mount pad
- 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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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model belong to for the grinding work piece surfaces of revolution design lathe or device field, be specifically related to a kind of wishbone for cylindrical grinder, wherein, comprise the mount pad of band installing hole, wishbone and compression support, described mount pad is provided with guide-track groove, described wishbone is with the clamping face of V-arrangement, and wishbone is slidably connected by adjusting screw and square nut and guide-track groove, and wherein square nut is positioned at guide-track groove; Described compression support both sides are connected with described wishbone by mounting screw, and compress mid-stent and be provided with housing screw, housing screw is equal with the angle that the both sides of V-arrangement clamping face are formed.The wishbone that the utility model is used for cylindrical grinder is convenient to process eccentric work piece.
Description
Technical field
The utility model belong to for the grinding work piece surfaces of revolution design lathe or device field, be specifically related to a kind of wishbone for cylindrical grinder.
Background technology
Cylindrical grinder is cylindrical, the conical or outer surface of other shapes element line generates of processing work and the grinding machine of shaft shoulder end face.Cylindrical grinder is mainly used in the accurate grinding of the end face of axial workpiece in batch, cylindrical and taper seat, it is the capital equipment of the industries such as automobile engine, also be applicable to military project, space flight, generally precision optical machinery job shop batch is little, the Machining of Shaft-type Parts that required precision is high.
Cylindrical grinder mainly comprises lathe bed, workbench, grinding carriage, the headstock and tailstock, wherein, workbench is made up of two-layer up and down usually, upper table can deflect certain angle relative to lower table, so that the grinding conical surface, under lower table, piston is housed, by hydraulic mechanism, workbench is moved back and forth; Grinding carriage installs emery wheel, and by independent motor band action High Rotation Speed, grinding carriage is arranged on the cross slide way of lathe bed setting, realizes transverse movement by manual or hydraulic drive; The headstock and tailstock are positioned opposite on the table, the headstock and tailstock are all provided with top, install workpiece between top.But usually not with chuck on existing cylindrical grinder, so be difficult to process eccentric work piece.
Utility model content
For the defect that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of wishbone for cylindrical grinder being convenient to process eccentric work piece.
For achieving the above object, the technical solution of the utility model is: for the wishbone of cylindrical grinder, wherein, comprise the mount pad of band installing hole, wishbone and compression support, described mount pad is provided with guide-track groove, described wishbone is with the clamping face of V-arrangement, and wishbone is slidably connected by adjusting screw and square nut and guide-track groove, and wherein square nut is positioned at guide-track groove; Described compression support both sides are connected with described wishbone by mounting screw, and compress mid-stent and be provided with housing screw, housing screw is equal with the angle that the both sides of V-arrangement clamping face are formed.
When adopting technique scheme, wishbone is slidably connected by adjusting screw and square nut and guide-track groove, wherein square nut is positioned at guide-track groove, adjustment screw is unscrewed, then regulates wishbone along the extremely suitable position of guide-track groove, then will adjust screw-driving, and the eccentric work piece of processing to be held is placed on the clamping face of wishbone, tighten the mounting screw compressing support both sides, finally the housing screw compressing mid-stent is screwed into, and eccentric work piece is clamped.
Mount pad of the present utility model is provided with guide-track groove, and wishbone is slidably connected by the guide-track groove of screw and square nut and mount pad, thus the spacing between adjustment wishbone clamping face and compression support, to be suitable for the eccentric work piece clamping different-diameter.So the utility model can be convenient to process eccentric work piece.
Further, described guide-track groove is T-slot, and this structure be slidably connected is simple, and can play adjustment wishbone with the function compressing set spacing.
Further, described mount pad is provided with the taper shank be connected with cylindrical grinder, and mount pad is arranged on after on cylindrical grinder, and taper shank coordinates with the hole on the cylindrical grinder of hole, taper shank is also connected with cylindrical grinder by the installing hole on it in addition, and the mode that taper shank coordinates can avoid mount pad to offset.
Further; the angle of the clamping face of described V-arrangement is 120 °; when clamping face becomes 120 °; after clamping eccentric work piece; eccentric work piece is subject to the active force in three directions and is in poised state, and the direction of adjacent power becomes 120 ° of angles, so be applied to three equal and opposite in directions on eccentric work piece; distribution of forces is even, is conducive to protecting workpiece.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the front view of the utility model for the wishbone embodiment of cylindrical grinder;
Fig. 2 is the sectional view of Fig. 1 along A-A direction;
Fig. 3 is Fig. 1 top view.
Detailed description of the invention
As shown in Figure 1, a kind of wishbone for cylindrical grinder, wherein, comprise the mount pad 6 of band installing hole, wishbone 1 and compress support 2, mount pad 6 is provided with guide-track groove 10, wishbone 1 is with the clamping face of V-arrangement, and wishbone 1 is slidably connected with guide-track groove 10 by adjustment screw 8 and square nut 7, and wherein square nut 7 is positioned at guide-track groove 10; Compress support 2 both sides to be connected with wishbone 1 by mounting screw 3, compress in the middle part of support 2 and be provided with housing screw 4, housing screw 4 is equal with the angle that the both sides of V-arrangement clamping face are formed.
In the present embodiment, guide-track groove 10 is T-slot, and this structure be slidably connected is simple, and can play adjustment wishbone 1 with the function compressing support 2 spacing.
Mount pad 6 is provided with the taper shank 5 be connected with cylindrical grinder, mount pad 6 is arranged on after on cylindrical grinder, taper shank 5 coordinates with the hole on the cylindrical grinder of hole, and taper shank 5 is also connected with cylindrical grinder by the installing hole on it in addition, and the mode that taper shank 5 coordinates can avoid mount pad 6 to offset.
The angle of the clamping face of V-arrangement is 120 °; when clamping face becomes 120 °; after clamping eccentric work piece 9; eccentric work piece 9 is subject to the active force in three directions and is in poised state; the direction of adjacent two power becomes 120 ° of angles; so be applied to three equal and opposite in directions on eccentric work piece 9, distribution of forces is even, is conducive to protecting workpiece.
Specific works flow process:
The taper shank 5 of mount pad 6 is inserted in the hole that cylindrical grinder coordinates with taper shank 5, and adopt bolt to be fixed by mount pad 6 by installing hole, wishbone 1 is slidably connected with guide-track groove 10 by adjustment screw 8 and square nut 7, wherein square nut 7 is positioned at guide-track groove 10, adjustment screw 8 is unscrewed, then regulate wishbone 1 along the extremely suitable position of guide-track groove 10, then adjustment screw 8 is tightened, and the eccentric work piece 9 of processing to be held is placed on the clamping face of wishbone 1, tighten the mounting screw 3 compressing support 2 both sides, finally the housing screw 4 compressed in the middle part of support 2 is screwed into, and eccentric work piece 9 is clamped, then eccentric work piece 9 is processed, after machining, first housing screw 4 is unscrewed, subsequently the mounting screw 3 compressing support 2 both sides is unscrewed, the eccentric work piece 9 machined can be taken out.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. for the wishbone of cylindrical grinder, it is characterized in that, comprise the mount pad of band installing hole, wishbone and compression support, described mount pad is provided with guide-track groove, described wishbone is with the clamping face of V-arrangement, wishbone is slidably connected by adjusting screw and square nut and guide-track groove, and wherein square nut is positioned at guide-track groove; Described compression support both sides are connected with described wishbone by mounting screw, and compress mid-stent and be provided with housing screw, housing screw is equal with the angle that the both sides of V-arrangement clamping face are formed.
2. the wishbone for cylindrical grinder according to claim 1, is characterized in that, described guide-track groove is T-slot.
3. the wishbone for cylindrical grinder according to claim 1, is characterized in that, described mount pad is provided with the taper shank be connected with cylindrical grinder.
4. the wishbone for cylindrical grinder according to claim 1, is characterized in that, the angle of the clamping face of described V-arrangement is 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588998.7U CN204149021U (en) | 2014-10-13 | 2014-10-13 | For the wishbone of cylindrical grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420588998.7U CN204149021U (en) | 2014-10-13 | 2014-10-13 | For the wishbone of cylindrical grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204149021U true CN204149021U (en) | 2015-02-11 |
Family
ID=52507173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420588998.7U Expired - Fee Related CN204149021U (en) | 2014-10-13 | 2014-10-13 | For the wishbone of cylindrical grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204149021U (en) |
-
2014
- 2014-10-13 CN CN201420588998.7U patent/CN204149021U/en not_active Expired - Fee Related
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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: 20150211 Termination date: 20161013 |