CN203141120U - Two-dimensional adjustable support for cutter bar machining - Google Patents
Two-dimensional adjustable support for cutter bar machining Download PDFInfo
- Publication number
- CN203141120U CN203141120U CN201320090469XU CN201320090469U CN203141120U CN 203141120 U CN203141120 U CN 203141120U CN 201320090469X U CN201320090469X U CN 201320090469XU CN 201320090469 U CN201320090469 U CN 201320090469U CN 203141120 U CN203141120 U CN 203141120U
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- Prior art keywords
- guide plate
- screw
- dimensional adjustable
- cutter bar
- eyelid retractor
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Abstract
The utility model provides a two-dimensional adjustable support for cutter bar machining. The two-dimensional adjustable support is positioned at the far end of a precise rotary shaft and comprises a guiding plate, a support base and a bottom plate, wherein the support base is mounted on the upper part of the guiding plate through a vertical guiding slot, the bottom end of the support base contains a screw rod penetrating through a nut stop block and an adjusting nut clamped by the nut stop block, the guiding plate passes through a horizontal guiding slot through a positioning pin to be adhered to the bottom plate, a fixing plate is also arranged on the bottom plate, an adjusting screw passes through the fixing plate to be contacted with a screw stop block on the lower part of the guiding plate, a stop strip is also fixedly arranged on the fixing plate, and the back surface of the stop strip is adhered to the guiding plate. The support can be subjected to precise position adjustment in the horizontal and vertical directions through rotating the adjusting nut and the adjusting screw, the support can eliminate stress when supporting the rear section of a bar, avoid the bar from bending and deforming, and reduce the rotation vibration deviation, so that the cutter machining accuracy is improved, the rejection rate is reduced, the support can be coordinated with existing equipment for use, the defect that the support is not suitable for machining long bars is overcome, and the machining stability is improved.
Description
Technical field
The utility model relates to precision cutting tool process equipment field, particularly a kind of cutter bar processing two-dimensional adjustable eyelid retractor.
Background technology
Cutter (Cutting Tool) is as the professional tool of processing precise part in the Digit Control Machine Tool, and himself precision can have a direct impact for the machining accuracy of part.In correlation technique, the five-axle linkage precision grinder that employing is made of X-axis, Y-axis, Z axle (along the axial translation shaft of respective coordinates) and B axle, C axle (accurate rotating shaft), wherein X-axis, Y-axis constitute the vertical two-dimension moving platform of horizontal plane, the Z axle is perpendicular to this horizontal plane, the B axle is fixed on the Z axle, and the main shaft that has the emery wheel group is fixed on the output of B axle below.
Yet the employed this equipment of correlation technique also is unwell to the cutter bar of clamping, processing slim shape.Because the C axle of clamping bar is fixed on the X-axis, and its integral body is fixed on the Y-axis, therefore in process, bar also will be done rectilinear motion along X-axis, Y direction when rotating at a high speed with the C axle; Under the situation of self length than length, the phenomenon that the whirling vibration deviation is excessive, local buckling is out of shape appears in bar easily in this compound motion, thereby the machining accuracy of cutter can't be met the demands, even causes directly scrapping of bar.For avoiding occurring the problems referred to above, correlation technique is the stock that in advance rimmer knife tool bar is intercepted into actual tool length, again that length is short stock is by root material loading, processing, yet loaded down with trivial details, the artificial material loading of the processing step of this processing mode is frequent, therefore can cause working (machining) efficiency to descend and the production cost rising, be unfavorable for the production demand of high precision cutting tools.
The utility model content
Cause high above-mentioned defective and the problem of cutter machining accuracy deficiency, bar scrappage that long bar whirling vibration deviation is excessive, the local buckling distortion causes easily at existing cutter processing unit (plant), thereby the purpose of this utility model provides a kind of that lathe uses, as to adjust enhancing long bar processing stability in position in Y-axis, Z-direction cutter bar processing two-dimensional adjustable eyelid retractor that cooperates.
In order to achieve the above object, the utility model provides following technical scheme: a kind of cutter bar processing two-dimensional adjustable eyelid retractor, be positioned at the reverse extended spot along feedstock direction of the accurate rotating shaft of clamping bar, it is characterized in that, comprise: guide plate, supporting seat, base plate, fixed head, adjustment screw, described guide plate contains the vertically-guided groove that is useful on vertically-guided, described supporting seat contains V-shaped groove, it is installed in guide plate top by the supporting seat screw that passes the vertically-guided groove, described supporting seat bottom also is equipped with screw rod, and it is passed down through two nut blocks being installed on the guide plate and folded adjusting nut therebetween;
Described base plate contains the horizontal guide slot that is useful on horizontally-guided, described guide plate passes horizontal guide slot by lip-deep alignment pin thereafter and is fitted on the base plate, the described fixed head that is installed on the base plate is positioned at the guide plate outside, after described adjustment screw along continuous straight runs passes the screw of fixed head, contact with the screw block that is installed in the guide plate bottom, described fixed head, adjustment screw, screw block respectively have two, be symmetrical arranged, blend stop also is installed on the described fixed head, and its rear surface is fitted on the guide plate.
Preferred as technique scheme, this eyelid retractor is installed on the metallic support, and described metallic support is connected lathe along the reverse end of feedstock direction.
Preferred as technique scheme, described vertically-guided groove has two, is symmetrical arranged.
Preferred as technique scheme, described alignment pin has two, is symmetrical arranged.
Preferred as technique scheme, the mounting means of described nut block, screw block, fixed head, blend stop is that screw connects.
Preferred as technique scheme, described supporting seat is the top that is installed in guide plate by jackscrew.
The cutter bar processing two-dimensional adjustable eyelid retractor that the utility model provides is used for supporting the bar back segment, it is arranged on the far-end of accurate rotating shaft, can on level, vertical direction, accurately adjust the position, so that eliminate bar stress, thereby avoid bar that the local buckling distortion takes place in process, and reduce its whirling vibration deviation, also can improve bar and the fluency of accurate rotating shaft in mass motion and stability.This eyelid retractor has not only improved the cutter machining accuracy, has reduced scrappage, and can cooperate existing equipment to use, and remedies it and is unwell to the defective that adds section chief's bar, therefore is conducive to automation, the production demand of high precision cutting tools.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do simple the introduction to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that the cutter bar processing two-dimensional adjustable eyelid retractor of the utility model embodiment is applied to the structural representation in the lathe.
Fig. 2 is the preceding diagram of structure of the cutter bar processing two-dimensional adjustable eyelid retractor of the utility model embodiment.
Fig. 3 is diagram after the structure of cutter bar processing two-dimensional adjustable eyelid retractor of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is carried out clear, complete description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The cutter bar that the provides processing two-dimensional adjustable eyelid retractor of present embodiment is applied to existing five-axle linkage cutter sharpener.In this grinding machine, X-direction is along the horizontal plane direction vertical with charging, and Y direction is along the horizontal plane direction parallel with charging, and Z-direction is the direction perpendicular to horizontal plane.
As shown in Figure 1, a kind of cutter bar processing two-dimensional adjustable eyelid retractor 1001 that the utility model embodiment provides, be installed on the aluminium alloy extrusions support 2001, these support 2001 integral body are connected grinding machine along the reverse end of feedstock direction, and this eyelid retractor 1001 is positioned at the accurate rotating shaft 3001 of clamping bar along the reverse extended spot of feedstock direction.
As Fig. 2, shown in Figure 3, a kind of cutter bar processing two-dimensional adjustable eyelid retractor that the utility model embodiment provides, comprise: guide plate 1, supporting seat 2, base plate 21, fixed head 23, adjustment screw 24, described guide plate 1 contains the vertically-guided groove 3 that is useful on vertically-guided, described supporting seat 2 contains V-shaped groove, it is installed in guide plate 1 top by the supporting seat screw 4 that passes vertically-guided groove 3, the bottom of described supporting seat 2 also is equipped with screw rod 5, and it is passed down through two nut blocks 6 being installed on the guide plate 1 and folded adjusting nut 7 therebetween; Described base plate 21 contains the horizontal guide slot 22 that is useful on horizontally-guided, described guide plate 1 passes horizontal guide slot 22 by lip-deep alignment pin 8 thereafter and is fitted on the base plate 21, the described fixed head 23 that is installed on the base plate 21 is positioned at guide plate 1 outside, after described adjustment screw 24 along continuous straight runs pass the screw of fixed head 23, contact with the screw block 9 that is installed in guide plate 1 bottom, described fixed head 23, adjustment screw 24, screw block 9 respectively have two, be symmetrical arranged, on the described fixed head 22 blend stop 25 is installed also, its rear surface is fitted on the guide plate 1.
As shown in Figure 2, described supporting seat 2 is the top that is installed in guide plate 1 by jackscrew 10.
As shown in Figure 3, described vertically-guided groove 3 has two, and it is symmetrical arranged.Described alignment pin 8 has two, and it is symmetrical arranged.The mounting means of described nut block 6, screw block 9, fixed head 23, blend stop 25 is that screw connects.
Described blend stop is mainly used in guide plate is carried out spacing, and it also has the effect of preliminary guiding.
Cutter bar processing two-dimensional adjustable eyelid retractor provided by the utility model, its guide plate is that cooperation by horizontal guide slot and alignment pin realizes with respect to accurately moving horizontally of base plate, its supporting seat with respect to guide plate accurately vertical mobile be that cooperation by vertically-guided groove and supporting seat screw realizes.This eyelid retractor by regulate the relative position of the bar that supports and accurate rotating shaft bare terminal end, not only can effectively eliminate stress, avoid bar the local buckling distortion in compound motion, to occur, and at a high speed in the rotation owing to judder produces too great deviations, fluency in the time of can also improving the lathe X-axis and drive accurate rotating shaft and bar mass motion and stability are for the cutter bar provides better support effect.
Cutter bar process support device provided by the utility model can cooperate existing five-axle linkage precision grinder to use, and is unwell to the defective that adds section chief's bar to remedy it, improves the processing stability of long bar.Therefore, this device provides stronger feasibility for automation, the production in enormous quantities of high precision cutting tools.
The above; it only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (6)
1. a cutter bar is processed the two-dimensional adjustable eyelid retractor, be positioned at the reverse extended spot along feedstock direction of the accurate rotating shaft of clamping bar, it is characterized in that, comprise: guide plate, supporting seat, base plate, fixed head, adjustment screw, described guide plate contains the vertically-guided groove that is useful on vertically-guided, described supporting seat contains V-shaped groove, it is installed in guide plate top by the supporting seat screw that passes the vertically-guided groove, the bottom of described supporting seat also is equipped with screw rod, and it is passed down through two nut blocks being installed on the guide plate and folded adjusting nut therebetween;
Described base plate contains the horizontal guide slot that is useful on horizontally-guided, described guide plate passes horizontal guide slot by lip-deep alignment pin thereafter and is fitted on the base plate, the described fixed head that is installed on the base plate is positioned at the guide plate outside, after described adjustment screw along continuous straight runs passes the screw of fixed head, contact with the screw block that is installed in the guide plate bottom, described fixed head, adjustment screw, screw block respectively have two, be symmetrical arranged, blend stop also is installed on the described fixed head, and its rear surface is fitted on the guide plate.
2. a kind of cutter bar processing two-dimensional adjustable eyelid retractor according to claim 1 is characterized in that this eyelid retractor is installed on the metallic support, and described metallic support is connected lathe along the reverse end of feedstock direction.
3. a kind of cutter bar processing two-dimensional adjustable eyelid retractor according to claim 1 is characterized in that described vertically-guided groove has two, is symmetrical arranged.
4. a kind of cutter bar processing two-dimensional adjustable eyelid retractor according to claim 1 is characterized in that described alignment pin has two, is symmetrical arranged.
5. a kind of cutter bar processing two-dimensional adjustable eyelid retractor according to claim 1 is characterized in that the mounting means of described nut block, screw block, fixed head, blend stop is that screw connects.
6. a kind of cutter bar processing two-dimensional adjustable eyelid retractor according to claim 1 is characterized in that described supporting seat is the top that is installed in guide plate by jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320090469XU CN203141120U (en) | 2013-02-28 | 2013-02-28 | Two-dimensional adjustable support for cutter bar machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320090469XU CN203141120U (en) | 2013-02-28 | 2013-02-28 | Two-dimensional adjustable support for cutter bar machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141120U true CN203141120U (en) | 2013-08-21 |
Family
ID=48968676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320090469XU Expired - Fee Related CN203141120U (en) | 2013-02-28 | 2013-02-28 | Two-dimensional adjustable support for cutter bar machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141120U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128562A (en) * | 2013-02-28 | 2013-06-05 | 昆山允可精密工业技术有限公司 | Two-dimensional adjustable support for machining of tool bars |
| CN110860918A (en) * | 2019-12-19 | 2020-03-06 | 安徽大井智能科技有限公司 | Three-seat adjustable scraping assembly support for machine tool |
| CN111227113A (en) * | 2020-02-25 | 2020-06-05 | 六安正辉优产机电科技有限公司 | Pre-skinning equipment for preparing milk cow feed by taking hybrid paper mulberry as raw material |
-
2013
- 2013-02-28 CN CN201320090469XU patent/CN203141120U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103128562A (en) * | 2013-02-28 | 2013-06-05 | 昆山允可精密工业技术有限公司 | Two-dimensional adjustable support for machining of tool bars |
| CN110860918A (en) * | 2019-12-19 | 2020-03-06 | 安徽大井智能科技有限公司 | Three-seat adjustable scraping assembly support for machine tool |
| CN111227113A (en) * | 2020-02-25 | 2020-06-05 | 六安正辉优产机电科技有限公司 | Pre-skinning equipment for preparing milk cow feed by taking hybrid paper mulberry as raw material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140228 |