CN104907866A - A machining center having an angle-adjustable locating and clamping mechanism - Google Patents
A machining center having an angle-adjustable locating and clamping mechanism Download PDFInfo
- Publication number
- CN104907866A CN104907866A CN201510364659.XA CN201510364659A CN104907866A CN 104907866 A CN104907866 A CN 104907866A CN 201510364659 A CN201510364659 A CN 201510364659A CN 104907866 A CN104907866 A CN 104907866A
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- China
- Prior art keywords
- clamping mechanism
- plate
- machining center
- angle adjustable
- location
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention provides a machining center having an angle-adjustable locating and clamping mechanism. The machining center comprises a lathe bed, a working table, a machine head, a stand column, a tool magazine, a clamp and a locating and clamping mechanism. The working table, the stand column and the tool magazine are installed on the lathe bed; the machine head is installed on the stand column; the clamp and the locating and clamping mechanism are installed on the working table. The locating and clamping mechanism comprises a base plate, a locating plate, a rotating shaft, a rotating driving mechanism and an installing base, wherein the installing base is installed on the base plate, the rotating shaft is installed on the installing base via a bearing, the locating plate is installed on the rotating shaft, and the rotating driving mechanism drives the locating plate to rotate. The machining center is mainly characterized in that a conventional fixed locating plate is changed into an angle-adjustable locating plate, so that the locating plate can be used for clamping when being used for locating. The machining center is simple in structure and low in cost.
Description
Technical field
The present invention relates to numerical control machine tool, particularly relate to a kind of machining center with angle adjustable positioning and clamping mechanism.
Background technology
Numerical control machining center changes tradition with the artificially main mode of production, by the control of computer program, can complete various different process requirements, as milling, boring, bore hole, tapping etc., significantly shorten processing time-histories, reduce production cost, this is the maximum feature of Digit Control Machine Tool.
In the process of processing, the location clamping of workpiece affects a key factor of machining accuracy and working (machining) efficiency, traditional traditional positioning baffle can only play the effect of positioning workpieces, and can not clamping work pieces, and the position of positioning baffle and lathe, can only be relatively fixing, and can not according to the size adjusting of workpiece.
Summary of the invention
The object of the invention is to overcome above deficiency and a kind of machining center with angle adjustable positioning and clamping mechanism of defect proposition.
For reaching this object, the present invention by the following technical solutions:
There is a machining center for angle adjustable positioning and clamping mechanism, it is characterized in that: comprise lathe bed, workbench, head, column, tool magazine, fixture and positioning and clamping mechanism;
Described workbench, described column and described tool magazine are installed on described lathe bed; Described head is installed on described column; Described fixture and described detent mechanism are all installed on described workbench;
Described positioning and clamping mechanism comprises base plate, location-plate, rotating shaft, rotary drive mechanism and mount pad; Described mount pad is installed on described base plate; Described rotating shaft is installed on described mount pad by bearing; Described location-plate is installed on described rotating shaft, and described rotary drive mechanism drives described location-plate to rotate.
Preferably, described base plate is provided with locating part; Described locating part is arranged at the opposite side of described location-plate relative to workpiece.
Preferably, described rotary drive mechanism comprises installed part and cylinder; Described installed part and described locating part are installed on the same side on described base plate; Described cylinder is installed on described installed part, and the expansion link of described cylinder is connected with described location-plate.
Preferably, the bottom of described base plate is provided with support, and described support is the quadrangular of hollow.
Preferably, the two ends of the bottom of described support are provided with rebound, and described rebound is for installing slide block and binding clasp.
Preferably, described installed part is U-shaped structure; U-shaped structure comprises two vertical arm and a horizontal arm; Described horizontal arm is installed on described base plate; The opening of described U-shaped structure is relative to outside described axial rotary.
Preferably, described expansion link is connected with described location-plate by rotating shaft.
Preferably, described cylinder is installed on by fixed head in the groove of described installed part; Described fixed head is connected with described installed part by bearing.
Preferably, described locating part is made up of soft material.
Preferably, described bearing is deep groove ball bearing.
The present invention is mainly by making the location-plate of angle adjustable into by original fixing location-plate, make described location-plate while location, also have the effect of clamping like this, and structure is simple, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention's specific embodiment.
Fig. 2 is the structural representation of positioning and clamping mechanism of the present invention.
Fig. 3 is the decomposed figure of positioning and clamping mechanism of the present invention.
Wherein: base plate 1, location-plate 2, rotating shaft 3, rotary drive mechanism 4, mount pad 5, locating part 6, support 7, rebound 8, fixed head 9, deep groove ball bearing 10, rotating shaft 11, binding clasp 12, slide block 13, positioning and clamping mechanism 20, lathe bed 21, column 22, tool magazine 23, head 24, workbench 25, fixture 26, installed part 41, cylinder 42.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Figure 1, Figure 2 and Figure 3, a kind of machining center with angle adjustable positioning and clamping mechanism, comprises lathe bed 21, workbench 25, head 24, column 22, tool magazine 23, fixture 26 and positioning and clamping mechanism 20;
Described workbench 25, described column 22 and described tool magazine 23 are installed on described lathe bed 21; Described head 24 is installed on described column 22; Described fixture 26 and described detent mechanism 20 are all installed on described workbench 25;
Described positioning and clamping mechanism 20 comprises base plate 1, location-plate 2, rotating shaft 3, rotary drive mechanism 4 and mount pad 5; Described mount pad 5 is installed on described base plate 1; Described rotating shaft 3 is installed on described mount pad 5 by bearing 10; Described location-plate 2 is installed on described rotating shaft 3, and described rotary drive mechanism 4 drives described location-plate 2 to rotate.
Before work, utilize described positioning and clamping mechanism 20 and described fixture 26 will position clamping to workpiece; Then Z axis slide plate moves left and right under the driving of Z axis motor, and the described column 22 be installed on described Z axis slide plate is mobile with the movement of Z axis slide plate, achieves the movement in X-direction; Described column 22 can also move forward and backward while moving left and right on Z axis slide plate, achieves the movement in Y-direction; Described head 24 is installed on described column 22, described column 22 moves up and down, achieves the movement in Z-direction, and the main shaft therefore installed on described head 24 can realize the movement on X, Y, Z tri-directions, achieves three axles with the dynamic processing to workpiece; Described main shaft can also carry out A to C to rotation, thus achieve five-axle linkage processing.And described positioning and clamping mechanism is by becoming location clamping action by original positioning action of only having; Mainly described location-plate 2 is installed on described base plate 1 by rotating shaft 3, under the driving of described rotary drive mechanism 4, relatively can rotate with described base plate 1, regulate the horizontal sextant angle angle of described location-plate 2, make described location-plate 2 except can also clamping work pieces except positioning workpieces.The present invention is mainly by making the location-plate of angle adjustable into by original fixing location-plate, make described location-plate while location, also have the effect of clamping like this, and structure is simple, cost is low.
Preferably, described base plate 1 is provided with locating part 6; Described locating part 6 is arranged at the opposite side of described location-plate 2 relative to workpiece.
End and the described location-plate 2 of described locating part 6 interact, and play the effect of the maximum opening angle limiting described location-plate 2, prevent the opening angle of described location-plate 2 excessive.
Preferably, described rotary drive mechanism 4 comprises installed part 41 and cylinder 42; Described installed part 41 is installed on the same side on described base plate 1 with described locating part 6; Described cylinder 42 is installed on described installed part 41, and the expansion link of described cylinder 42 is connected with described location-plate 2.
Described cylinder 42 drives expansion link to extend or shortens, and makes described location-plate 2 reduce around the horizontal sextant angle of rotating shaft 3 or magnify, thus reaches the object clamping or loosen workpiece.
Preferably, the bottom of described base plate 1 is provided with support 7, and described support 7 is the quadrangular of hollow.
The structural strength of hollow is large, lightweight, convenient mobile.
Preferably, the two ends of the bottom of described support 7 are provided with rebound 8, and described rebound 8 is for installing slide block 13 and binding clasp 12.
Described rebound 8 facilitate described slide block 13 and described binding clasp 12 installation, described binding clasp 12 can according to the length different adjustment of workpiece the position of positioning and clamping mechanism 20.
Preferably, described installed part 41 is U-shaped structure; U-shaped structure comprises two vertical arm and a horizontal arm; Described horizontal arm is installed on described base plate 1; The opening of described U-shaped structure is outside relative to described rotating shaft 3.
While the described installed part 41 of U-shaped structure facilitates itself and described base plate to install, facilitate the installation of described cylinder.
Preferably, described expansion link is connected with described location-plate 2 by rotating shaft 11.
Described rotating shaft 11 makes the rotation of described location-plate 2 convenient, steady.
Preferably, described cylinder 42 is installed on by fixed head 9 in the groove of described installed part 41; Described fixed head 9 is connected with described installed part 41 by bearing.
By described fixed head 9, described cylinder 42 convenience is installed; And described fixed head 9 is connected with described installed part 41 by bearing, described cylinder 42 can be swung with the swing of described location-plate 2.
Preferably, described locating part 6 is made up of soft material.
Soft material can avoid damage reason location plate 2.
Preferably, described bearing is deep groove ball bearing 10.
Described deep groove ball bearing 10 is the representational rolling bearings of most, of many uses.Be applicable to the even extremely high-revolving operation of high rotating speed, and very durable, without the need to frequent maintenance.Such bearing friction coefficient is little, and limit speed is high, and structure is simple, and low cost of manufacture, easily reaches the higher accuracy of manufacture.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. there is a machining center for angle adjustable positioning and clamping mechanism, it is characterized in that: comprise lathe bed, workbench, head, column, tool magazine, fixture and positioning and clamping mechanism;
Described workbench, described column and described tool magazine are installed on described lathe bed; Described head is installed on described column; Described fixture and described detent mechanism are all installed on described workbench;
Described positioning and clamping mechanism comprises base plate, location-plate, rotating shaft, rotary drive mechanism and mount pad; Described mount pad is installed on described base plate; Described rotating shaft is installed on described mount pad by bearing; Described location-plate is installed on described rotating shaft, and described rotary drive mechanism drives described location-plate to rotate.
2. the machining center with angle adjustable positioning and clamping mechanism according to claim 1, is characterized in that: described base plate is provided with locating part; Described locating part is arranged at the opposite side of described location-plate relative to workpiece.
3. the machining center with angle adjustable positioning and clamping mechanism according to claim 2, is characterized in that: described rotary drive mechanism comprises installed part and cylinder; Described installed part and described locating part are installed on the same side on described base plate; Described cylinder is installed on described fixed head, and the expansion link of described cylinder is connected with described location-plate.
4. the machining center with angle adjustable positioning and clamping mechanism according to claim 3, is characterized in that: the bottom of described base plate is provided with support, described support is the quadrangular of hollow.
5. the machining center with angle adjustable positioning and clamping mechanism according to claim 4, is characterized in that: the two ends of the bottom of described support are provided with rebound, described rebound is for installing slide block and binding clasp.
6. the machining center with angle adjustable positioning and clamping mechanism according to claim 5, is characterized in that: described installed part is U-shaped structure; U-shaped structure comprises two vertical arm and a horizontal arm; Described horizontal arm is installed on described base plate; The opening of described U-shaped structure is relative to outside described axial rotary.
7. the machining center with angle adjustable positioning and clamping mechanism according to claim 6, is characterized in that: described expansion link is connected with described location-plate by rotating shaft.
8. the machining center with angle adjustable positioning and clamping mechanism according to claim 7, is characterized in that: described cylinder is installed in the groove of described installed part by fixed head; Described fixed head is connected with described installed part by bearing.
9. angle adjustable positioning and clamping mechanism according to claim 2, is characterized in that: described locating part is made up of soft material.
10. the positioning and clamping mechanism of angle adjustable according to claim 1, is characterized in that: described bearing is deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364659.XA CN104907866A (en) | 2015-06-25 | 2015-06-25 | A machining center having an angle-adjustable locating and clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364659.XA CN104907866A (en) | 2015-06-25 | 2015-06-25 | A machining center having an angle-adjustable locating and clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104907866A true CN104907866A (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510364659.XA Pending CN104907866A (en) | 2015-06-25 | 2015-06-25 | A machining center having an angle-adjustable locating and clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104907866A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188230A (en) * | 2018-02-08 | 2018-06-22 | 秦皇岛方华埃西姆机械有限公司 | A kind of clamp system of multi-angle adjustment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1759596A1 (en) * | 1990-07-09 | 1992-09-07 | Волжское объединение по производству легковых автомобилей | Clamping mechanism |
| JP2002187037A (en) * | 2000-12-18 | 2002-07-02 | Pascal Kk | Clamp device |
| CN2897593Y (en) * | 2006-03-07 | 2007-05-09 | 周华标 | Guide locker |
| CN101648345A (en) * | 2008-08-15 | 2010-02-17 | 天润曲轴股份有限公司 | Pneumatic clamping device |
| CN202684644U (en) * | 2012-06-14 | 2013-01-23 | 佛山市普拉迪数控科技有限公司 | Five-axis linkage machining center |
| CN104117867A (en) * | 2014-07-03 | 2014-10-29 | 意美吉铝型材设备（苏州）有限公司 | Heavy machining center for aluminum profiles |
-
2015
- 2015-06-25 CN CN201510364659.XA patent/CN104907866A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1759596A1 (en) * | 1990-07-09 | 1992-09-07 | Волжское объединение по производству легковых автомобилей | Clamping mechanism |
| JP2002187037A (en) * | 2000-12-18 | 2002-07-02 | Pascal Kk | Clamp device |
| CN2897593Y (en) * | 2006-03-07 | 2007-05-09 | 周华标 | Guide locker |
| CN101648345A (en) * | 2008-08-15 | 2010-02-17 | 天润曲轴股份有限公司 | Pneumatic clamping device |
| CN202684644U (en) * | 2012-06-14 | 2013-01-23 | 佛山市普拉迪数控科技有限公司 | Five-axis linkage machining center |
| CN104117867A (en) * | 2014-07-03 | 2014-10-29 | 意美吉铝型材设备（苏州）有限公司 | Heavy machining center for aluminum profiles |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188230A (en) * | 2018-02-08 | 2018-06-22 | 秦皇岛方华埃西姆机械有限公司 | A kind of clamp system of multi-angle adjustment |
| CN108188230B (en) * | 2018-02-08 | 2024-03-08 | 方华智能装备(秦皇岛)股份有限公司 | Clamping mechanism with multi-angle adjustment function |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |
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| RJ01 | Rejection of invention patent application after publication |