CN203918777U - Dovetail guide clamp - Google Patents
Dovetail guide clamp Download PDFInfo
- Publication number
- CN203918777U CN203918777U CN201420366306.4U CN201420366306U CN203918777U CN 203918777 U CN203918777 U CN 203918777U CN 201420366306 U CN201420366306 U CN 201420366306U CN 203918777 U CN203918777 U CN 203918777U
- Authority
- CN
- China
- Prior art keywords
- guide
- plate
- movable supporting
- rail
- base plate
- 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 discloses dovetail guide clamp, comprise base plate, base plate is fixed on Grinder bench face, base plate left side is provided with two movable supporting legs, one of them movable supporting leg is articulated with on base plate, another movable supporting leg is fixed on base plate, base plate top is provided with guide-rail plate, guide-rail plate left side is hinged with two movable supporting legs, on guide-rail plate, right side is vertically installed with the adjusting screw(rod) of controlled guide-rail plate gradient processed, guide-rail plate top is provided with guide rail, in the middle of guide-rail plate, be provided with standing screw, on described guide-rail plate, be slidably fitted with slide plate, slide plate bottom is guide-track groove, slide plate top is provided with the groove for placing dovetail guide to be processed, slide plate is provided with waist-shaped hole, described standing screw is through in waist-shaped hole, dovetail guide to be processed is provided with positional punch along its length, in positional punch, wear backstay, linearity to dovetail guide to be processed respectively, flatness, the amount of feeding is finely tuned, benchmark while ensureing grinding is accurate.
Description
Technical field
The utility model relates to a kind of clamp of guide rail.
Background technology
Dovetail guide, also claim V-type rail, that on lathe, applies is very general, because guide rail is being born the reciprocating guide effect of lathe, the requirement of its precision is very high, so need accurate tool setting in the time of processing dovetail guide, needs dovetail guide to be processed to finely tune in tool setting process, and more loaded down with trivial details when to the finely tuning of dovetail guide on traditional lathe, and accuracy is not high.
Utility model content
The utility model technical issues that need to address are, dovetail guide clamp is provided, and the linearity to dovetail guide to be processed, flatness, the amount of feeding are finely tuned respectively, and the benchmark while ensureing grinding is accurate.
The technical solution of the utility model is: dovetail guide clamp, comprise base plate, base plate is fixed on Grinder bench face, base plate left side is provided with two movable supporting legs, one of them movable supporting leg is articulated with on base plate, another movable supporting leg is fixed on base plate, base plate top is provided with guide-rail plate, hinged through realizing with a cylinder between guide-rail plate left side and two movable supporting legs, on guide-rail plate, right side is vertically installed with the adjusting screw(rod) of controlled guide-rail plate gradient processed, adjusting screw(rod) bottom is fixed on base plate, guide-rail plate top is provided with guide rail, in the middle of guide-rail plate, be provided with standing screw, on described guide-rail plate, be slidably fitted with slide plate, slide plate bottom is guide-track groove, slide plate top is provided with the groove for placing dovetail guide to be processed, slide plate is provided with waist-shaped hole, described standing screw is through in waist-shaped hole, and fix with nut, described dovetail guide to be processed is provided with positional punch along its length, in positional punch, be installed with the backstay of using for locating tool setting.
Preferably, described standing screw is provided with two in slide plate slides direction, and the waist-shaped hole on slide plate also correspondence is provided with two.
Preferably, described movable supporting leg is L-type structure, and L-type constitution water plane is provided with vertical through hole, in the vertical through hole of one of them movable supporting leg, is provided with bearing pin, in the vertical through hole of another movable supporting leg, be installed with bolt, the external diameter of bolt is less than the internal diameter of vertical through hole.
Preferably, L-type texture edge is provided with the side direction through hole vertical with vertical through hole, and described cylinder is through in side direction through hole.
Preferably, described cylinder is all provided with screw thread end to end, is screwed with nut on screw thread.
Adopt after the technical program, first two one of movable supporting legs are hinged, a fixing mode has realized the adjusting of the linearity to guide-rail plate, indirectly dovetail guide to be processed is realized to line slideway, secondly, guide-rail plate utilize a cylinder and two movable supporting legs hinged, be that guide-rail plate left side can be rotated fine setting centered by cylinder, the adjusting screw(rod) on right side is for fixing the position after fine setting, realized the adjustment of flatness, finally utilize the slip between guide-rail plate and slide plate can adjust the amount of feeding of grinding knife tool to dovetail guide to be processed, because sometimes the amount of feeding of grinding machine is all unified setting, and may there is dimensional discrepancy in some dovetail guide to be processed in the time of actual production, so need not unify to change the amount of feeding of grinding machine, only need to adjust separately the position of clamp, so utilize these three fine settings can realize the linearity to dovetail guide to be processed, flatness, the amount of feeding is finely tuned, benchmark while ensureing grinding is accurate.
Brief description of the drawings
Accompanying drawing 1 is arranged on the schematic three dimensional views on grinding machine for clamp;
Accompanying drawing 2 is clamp entirety schematic three dimensional views;
Accompanying drawing 3 is the three-dimensional exploded perspective view of clamp;
Accompanying drawing 4 is grinding schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
As shown in Figure 1 to Figure 3, dovetail guide clamp 5, comprise base plate 51, base plate is fixed on Grinder bench face, base plate left side is provided with two movable supporting legs 52, one of them movable supporting leg is articulated with on base plate, another movable supporting leg is fixed on base plate, base plate top is provided with guide-rail plate 53, hinged through realizing with a cylinder 56 between guide-rail plate left side and two movable supporting legs, on guide-rail plate, right side is vertically installed with the adjusting screw(rod) 511 of controlled guide-rail plate gradient processed, adjusting screw(rod) bottom is fixed on base plate, guide-rail plate top is provided with guide rail 531, in the middle of guide-rail plate, be provided with standing screw 532, on described guide-rail plate, be slidably fitted with slide plate 54, slide plate bottom is guide-track groove 541, slide plate top is provided with the groove 543 for placing dovetail guide to be processed, slide plate is provided with waist-shaped hole 542, described standing screw is through in waist-shaped hole, and fix with nut, described dovetail guide to be processed is provided with positional punch along its length, in positional punch, be installed with the backstay 55 of using for locating tool setting, for guide rail, linearity is most critical, linearity is not good be easy to cause in lathe sliding process stuck, so there is the positional punch of a location use dovetail guide inside in this programme, the axis of this positional punch and the guide rail parallel of dovetail guide to be processed, in positional punch, be installed with a backstay, when operating personnel's tool setting, if the linearity of backstay, flatness is all in errorless situation, linearity after the grinding of dovetail guide to be processed institute, flatness is also corresponding errorless, in this programme, first two one of movable supporting legs are hinged, a fixing mode has realized the adjusting of the linearity to guide-rail plate, indirectly dovetail guide to be processed is realized to line slideway, secondly, guide-rail plate utilize a cylinder and two movable supporting legs hinged, be that guide-rail plate left side can be rotated fine setting centered by cylinder, the adjusting screw(rod) on right side is for fixing the position after fine setting, realized the adjustment of flatness, finally utilize the slip between guide-rail plate and slide plate can adjust the amount of feeding of grinding knife tool to dovetail guide to be processed, because sometimes the amount of feeding of grinding machine is all unified setting, and may there is dimensional discrepancy in some dovetail guide to be processed in the time of actual production, so need not unify to change the amount of feeding of grinding machine, only need to adjust separately the position of clamp, adjust and only need adjust the position of standing screw in waist-shaped hole fixing with nut when the amount of feeding, so utilize these three fine settings can realize the linearity to dovetail guide to be processed, flatness, the amount of feeding is finely tuned, benchmark while ensureing grinding is accurate.
As prioritization scheme in another in this case, described standing screw is provided with two in slide plate slides direction, waist-shaped hole on slide plate also correspondence is provided with two, single standing screw easily causes slide plate one side warpage when fixing, affect flatness, described movable supporting leg is L-type structure, L-type constitution water plane is provided with vertical through hole, in the vertical through hole of one of them movable supporting leg, be provided with bearing pin, in the vertical through hole of another movable supporting leg, be installed with bolt, the external diameter of bolt is less than vertical through hole, difference between the external diameter of bolt and the internal diameter of vertical through hole can offer the space that guide-rail plate rotates centered by bearing pin, thereby adjust the linearity of guide-rail plate, L-type texture edge is provided with the side direction through hole vertical with vertical through hole, described cylinder is through in side direction through hole, described cylinder is all provided with screw thread end to end, on screw thread, be screwed with nut, by the screw thread on cylinder and nut, the further plan-position of fixed guide plate.
Clamp 5 tops of this programme are the grinding mechanism of dovetail guide grinding machine, comprise portal frame 1, on portal frame, be laterally fixed with and drive assembly framework 2, driving assembly framework 2 is strip steel plate, drive assembly framework to be provided with abrasive grinding wheel 211, inner transverse is installed with horizontal power transmission shaft 23, longitudinally be installed with longitudinal drive shaft 24, described left and right, driving assembly framework front is provided with two driving mechanisms 22, in each driving mechanism, be provided with separately respectively horizontal line slideway and longitudinal line slideway, laterally line slideway is driven by horizontal power transmission shaft, longitudinally line slideway is driven by longitudinal drive shaft, laterally power transmission shaft, longitudinal drive shaft is driven by servomotor 25 respectively, each driving mechanism is provided with separately horizontal power transmission shaft and longitudinal drive shaft, the Stroke Control of two driving mechanisms is all independent, described abrasive grinding wheel is articulated with on emery wheel bracket 21, emery wheel bracket is fixed on a disk 26, disc centre is articulated with driving mechanism front, disk end face is circumferentially fixed with 6 above screw and driving mechanisms, disc centre and driving mechanism are hinged can realize the rotation of disk in driving mechanism front, the fixed position that just can realize more than 6 different angles of emery wheel bracket with 6 above screws, can be in order to adjust the angle of abrasive grinding wheel when this disk rotates, when emery wheel bracket is when being vertical, can be used for grinding flat guide, when emery wheel bracket and work top are at an angle time, can be in order to grinding V-type groove, abrasive grinding wheel now does not contact with V-type groove end face, all grinding forces all concentrate on inclined-plane, grinding obtains more abundant, ensure the precision of V-type groove, secondly, drive assembly framework to be provided with two independently driving mechanisms, each driving mechanism can be separately for grinding dovetail guide, if dovetail guide to be processed is V-type rail, flat guide composite guideway, on those two driving mechanisms, one of them emery wheel bracket is vertical, be specifically designed to grinding flat guide, another adjusts emery wheel bracket oblique setting, special grinding V-type groove, two driving mechanism grindings simultaneously when grinding, if dovetail guide to be processed is double V-shaped groove guide rail, two driving mechanisms are all adjusted into oblique grinding, grinding mechanism in this programme can be specifically designed to the dovetail guide of grinding multiple types, and V-type groove inclined-plane precision after grinding is better, this grinding mechanism coordinates the table-driving mechanism of high accuracy, high stationarity, has ensured the precision of abrasive product.
If Fig. 4 is grinding schematic diagram, the cross section of described abrasive grinding wheel is isosceles trapezoid, the hypotenuse of abrasive grinding wheel and V-type groove inclined-plane to be processed laminating grinding when grinding, the end face of trapezoidal bottom surface and V-type groove is not fitted, can make like this abrasive grinding wheel pass through left and right feeding grinding, make the abundant grinding in inclined-plane, and its abrasive grinding wheel of traditional grinding is vertical, inclined-plane and end face grinding simultaneously when abrasive grinding wheel grinding, and most of grinding force is concentrated in cross grinding, its inclined-plane can not get abundant grinding, affects precision.
Below only with regard to the utility model preferably example be described, but can not be interpreted as it is limitations on claims.The utility model not only limits to and above example, its concrete structure allows to change, those skilled in the art can make various changes and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (5)
1. dovetail guide clamp, it is characterized in that: comprise base plate (51), base plate is fixed on Grinder bench face, base plate left side is provided with two movable supporting legs (52), one of them movable supporting leg is articulated with on base plate, another movable supporting leg is fixed on base plate, base plate top is provided with guide-rail plate (53), hinged through realizing with a cylinder (56) between guide-rail plate left side and two movable supporting legs, on guide-rail plate, right side is vertically installed with the adjusting screw(rod) (511) of controlled guide-rail plate gradient processed, adjusting screw(rod) bottom is fixed on base plate, guide-rail plate top is provided with guide rail (531), in the middle of guide-rail plate, be provided with standing screw (532), on described guide-rail plate, be slidably fitted with slide plate (54), slide plate bottom is guide-track groove (541), slide plate top is provided with the groove (543) for placing dovetail guide to be processed (6), slide plate is provided with waist-shaped hole (542), described standing screw is through in waist-shaped hole, and fix with nut, described dovetail guide to be processed is provided with positional punch along its length, in positional punch, be installed with the backstay (55) of using for locating tool setting.
2. dovetail guide clamp according to claim 1, is characterized in that: described standing screw (532) is provided with two in slide plate slides direction, and the waist-shaped hole (542) on slide plate also correspondence is provided with two.
3. dovetail guide clamp according to claim 2, it is characterized in that: described movable supporting leg is L-type structure, L-type constitution water plane is provided with vertical through hole, in the vertical through hole of one of them movable supporting leg, be provided with bearing pin, in the vertical through hole of another movable supporting leg, be installed with bolt, the external diameter of bolt is less than the internal diameter of vertical through hole.
4. dovetail guide clamp according to claim 3, is characterized in that: L-type texture edge is provided with the side direction through hole vertical with vertical through hole, and described cylinder (56) is through in side direction through hole.
5. dovetail guide clamp according to claim 4, is characterized in that: described cylinder is all provided with screw thread end to end, is screwed with nut on screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366306.4U CN203918777U (en) | 2014-07-03 | 2014-07-03 | Dovetail guide clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366306.4U CN203918777U (en) | 2014-07-03 | 2014-07-03 | Dovetail guide clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918777U true CN203918777U (en) | 2014-11-05 |
Family
ID=51814652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366306.4U Expired - Fee Related CN203918777U (en) | 2014-07-03 | 2014-07-03 | Dovetail guide clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918777U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476355A (en) * | 2014-12-09 | 2015-04-01 | 上海现代先进超精密制造中心有限公司 | Angle adjusting device and method for machining silicon carbide 45-degree reflecting mirrors |
| CN105965389A (en) * | 2016-06-15 | 2016-09-28 | 镇江市大兴机械制造有限公司 | Fixing unit applied to grinding device for airplane seat side plates |
| CN107639504A (en) * | 2017-11-15 | 2018-01-30 | 湖北工程职业学院 | For processing the sanding apparatus of guide rail |
| CN115055743A (en) * | 2022-08-18 | 2022-09-16 | 张家港巨盛数控设备科技有限公司 | Intelligent machine tool for grinding |
-
2014
- 2014-07-03 CN CN201420366306.4U patent/CN203918777U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476355A (en) * | 2014-12-09 | 2015-04-01 | 上海现代先进超精密制造中心有限公司 | Angle adjusting device and method for machining silicon carbide 45-degree reflecting mirrors |
| CN105965389A (en) * | 2016-06-15 | 2016-09-28 | 镇江市大兴机械制造有限公司 | Fixing unit applied to grinding device for airplane seat side plates |
| CN107639504A (en) * | 2017-11-15 | 2018-01-30 | 湖北工程职业学院 | For processing the sanding apparatus of guide rail |
| CN115055743A (en) * | 2022-08-18 | 2022-09-16 | 张家港巨盛数控设备科技有限公司 | Intelligent machine tool for grinding |
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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 |
Granted publication date: 20141105 Termination date: 20160703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |