CN109664133A - A kind of vertical milling-lathe machining center attachment clamp system - Google Patents
A kind of vertical milling-lathe machining center attachment clamp system Download PDFInfo
- Publication number
- CN109664133A CN109664133A CN201811611699.XA CN201811611699A CN109664133A CN 109664133 A CN109664133 A CN 109664133A CN 201811611699 A CN201811611699 A CN 201811611699A CN 109664133 A CN109664133 A CN 109664133A
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- CN
- China
- Prior art keywords
- clamping
- machining center
- clamping body
- clamp system
- lathe machining
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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
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- 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)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
A kind of vertical milling-lathe machining center attachment clamp system.Mainly solve the problems, such as that existing vertical turn-milling cutting central appendix clamping device is expensive, size is single, demanding to the element precision of installation.It is characterized by: being symmetrically provided with clamping cylinder (2) on four angles of the clamping body (1), clamping body (1) is internal to be fixed with positioning cone (4) by the conical surface, and the piston top of clamping cylinder (2) is in the groove of positioning cone (4) outer surface, the positioning cone (4) bottom is connected with cutter holder (8), cutter holder (8) top is connected with taper shank (7), taper shank (7) top is fixed with blind rivet (6), and blind rivet (6) pulling claw (11) internal with main shaft (5) matches.The vertical milling-lathe machining center is simple with attachment clamping mechanism structure, easy to operate, is suitable for various sizes of attachment, and not high to the requirement on machining accuracy of correlated parts, manufacturing cost is low.
Description
Technical field
The present invention relates to machine tool field, specifically a kind of vertical milling-lathe machining center attachment clamp system.
Background technique
Currently, being needed sliding in lathe when replacing turning, milling attachment automatically due to vertical turnning and milling composite machining center machine bed
Be arranged between pillow and attachment it is a set of can Automatic-clamping and the mechanism that loosens, for realizing turning attachment and milling attachment in tool magazine
Automatic replacement.Currently, expensive about vertical turn-milling complex machining center attachment clamping device, size is single, to installation
The requirement on machining accuracy of correlated parts is higher.
Summary of the invention
In order to overcome, existing vertical turn-milling cutting central appendix clamping device is expensive, size is single, to installation
The demanding deficiency of element precision, the present invention provide a kind of vertical milling-lathe machining center attachment clamp system, the vertical turnning and milling
Machining center is simple with attachment clamping mechanism structure, easy to operate, is suitable for various sizes of attachment, and to correlated parts
Requirement on machining accuracy is not high, and manufacturing cost is low.
The technical scheme is that a kind of vertical milling-lathe machining center attachment clamp system, including clamping body, it is described
Clamping body is fixed by screws in below ram, clamping body be it is rectangular, be symmetrically provided with clamping cylinder on four angles, clamp
Internal portion is fixed with positioning cone by the conical surface, and the piston top of clamping cylinder is in the groove of positioning outer surface of cone, described
Positioning cone base is connected with cutter holder, and cutter holder top is connected with taper shank, and taper shank and its external main shaft pass through cone match, taper shank
Top is fixed with blind rivet, and blind rivet is matched with the pulling claw inside main shaft.
The taper of the conical surface between the clamping body and positioning cone is 7:24.
Radial keyway is opened on the clamping body bottom surface, cutter holder upper surface is fixed with the key matched with above-mentioned keyway.
Detection switch is connected on the oil cylinder.
The invention has the following beneficial effects: due to taking above scheme, clamping body and positioning cone pass through cone match,
Oil cylinder piston inside clamping body holds out against positioning cone after stretching out, so that positioning cone clamping spindle, to complete entire attachment
Clamping.The apparatus structure is simple, easy to operate, is suitable for various sizes of attachment, and to the machining accuracy of correlated parts
Of less demanding, manufacturing cost is low.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is cross-sectional view of the invention；
Fig. 3 is the top view of clamping body.
1- clamping body in figure, 2- clamping cylinder, 3- detection switch, 4- position cone, 5- main shaft, 6- blind rivet, 7- taper shank, 8-
Cutter holder, 9- key, 10- ram, 11- pulling claw.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in Fig. 1 to Fig. 3, a kind of vertical milling-lathe machining center attachment clamp system, including clamping body 1, the folder
Tight body 1 is fixed by screws in 10 lower section of ram, clamping body 1 be it is rectangular, shape is consistent with ram shape, logical inside clamping body 1
It crosses the conical surface and is fixed with positioning cone 4, and the taper of the conical surface is 7:24 therebetween.The clamping body is symmetrically set on 1 four angles
It is equipped with clamping cylinder 2, for the piston of each clamping cylinder 2 to stretching at center, pistons end withstands on positioning 4 outer surface of cone
In groove, while also cooperating between piston end surface and groove floor for inclined-plane.Detection switch is respectively connected on each clamping cylinder 2
3, for detecting the piston position of clamping cylinder 2.Positioning 4 top of cone is divided into four parts by the opening of vertical direction,
Bottom is connected by screw with cutter holder 8.8 top of cutter holder is connected with taper shank 7, and the main shaft 5 external with it of taper shank 7 is matched by the conical surface
It closes, 7 top of taper shank is fixed with blind rivet 6, and blind rivet 6 is matched with the pulling claw 11 inside main shaft 5.It is provided on 1 bottom surface of clamping body
Radial keyway, cutter holder upper surface are fixed with the key 9 matched with above-mentioned keyway, to realize that circumferencial direction positions.
When work, firstly, ram 10 passes through the tool changing point above program automatic running to tool magazine, the broaching tool at 5 center of main shaft
Oil cylinder is in broaching tool state, and the clamping cylinder 2 of clamping body 1 is in relaxation state；Keep its arrival attached at this point, continuing to run ram 10
The position that part upper end has been debugged in advance, main shaft 10 carry out broaching tool movement, and pulling claw 11 is entire attached by 6 pull-up of blind rivet on 7 top of taper shank
Part is also pulled up therewith.Since the taper shank 7 among attachment is nonstandard, the outer cone of taper hole and positioning cone 4 among clamping body 1
When face contact, gap (preventing positioning) there remains among taper shank 7 and spindle taper hole, detection switch 3 issues signal at this time, clamps
The clamping cylinder 2 of body 1 acts, and realizes the clamping of positioning cone 4, completes entire attachment grasping movement.
When needing replacing attachment, ram 10 is moved to above tool magazine, and tool magazine returns back to corresponding knife position, and ram 10 is displaced downwardly to
The position debugged, the disengagement movement movement of clamping body oil cylinder 2 first for starting attachment at this time make piston rod leave clamping position,
Detection switch 3 issues signal after movement in place, and the oil cylinder of main-shaft core is carried out loose knife movement, pushed using the mandrel of main-shaft core
Blind rivet 6 on taper shank 7 drives entire attachment to be detached from clamping body, completes the separation of attachment and ram.
Claims (4)
1. a kind of vertical milling-lathe machining center attachment clamp system, including clamping body (1), it is characterised in that: the clamping body
(1) be fixed by screws in below ram (10), clamping body (1) be it is rectangular, be symmetrically provided with clamping cylinder on four angles
(2), clamping body (1) is internal is fixed with positioning cone (4) by the conical surface, and the piston top of clamping cylinder (2) is in positioning cone (4)
In the groove of outer surface, the positioning cone (4) bottom is connected with cutter holder (8), and cutter holder (8) top is connected with taper shank (7), taper shank
(7) main shaft (5) external with it is fixed with blind rivet (6) by cone match, taper shank (7) top, in blind rivet (6) and main shaft (5)
The pulling claw (11) in portion matches.
2. vertical milling-lathe machining center attachment clamp system according to claim 1, it is characterised in that: the clamping body
(1) taper of the conical surface between positioning cone (4) is 7:24.
3. vertical milling-lathe machining center attachment clamp system according to claim 2, it is characterised in that: the clamping body
(1) radial keyway is provided on bottom surface, cutter holder upper surface is fixed with the key (9) matched with above-mentioned keyway.
4. vertical milling-lathe machining center attachment clamp system according to claim 3, it is characterised in that: the oil cylinder
(2) detection switch (3) are connected on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611699.XA CN109664133A (en) | 2018-12-27 | 2018-12-27 | A kind of vertical milling-lathe machining center attachment clamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611699.XA CN109664133A (en) | 2018-12-27 | 2018-12-27 | A kind of vertical milling-lathe machining center attachment clamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109664133A true CN109664133A (en) | 2019-04-23 |
Family
ID=66146340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811611699.XA Pending CN109664133A (en) | 2018-12-27 | 2018-12-27 | A kind of vertical milling-lathe machining center attachment clamp system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109664133A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319513A (en) * | 2022-08-09 | 2022-11-11 | 通用技术齐齐哈尔二机床有限责任公司 | Tool holder ejection device in claw pulling mechanism |
| CN116296344A (en) * | 2023-05-10 | 2023-06-23 | 江苏普拉迪数控科技有限公司 | Accessory head test platform and test system |
Citations (9)
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| JPH0890307A (en) * | 1994-09-22 | 1996-04-09 | O M Ltd | Tool holding device of turning center |
| CN1827270A (en) * | 2005-03-01 | 2006-09-06 | 株式会社O-M制作所 | Tool mounting device for turning center |
| CN200991829Y (en) * | 2006-12-30 | 2007-12-19 | 黄山市永丰机电制造有限公司 | Pneumatic cutter-changing mechanism of machine tool |
| CN201900494U (en) * | 2010-12-20 | 2011-07-20 | 齐重数控装备股份有限公司 | Automatic tool changing device for turning tool holder |
| CN102513832A (en) * | 2011-12-07 | 2012-06-27 | 齐重数控装备股份有限公司 | Cutter holder clamping mechanism of vertical milling machine |
| CN203696544U (en) * | 2014-03-05 | 2014-07-09 | 威海华东数控股份有限公司 | Taper shank converting sleeve for machine tool spindle |
| CN107052832A (en) * | 2017-04-12 | 2017-08-18 | 宁波海天精工股份有限公司 | A kind of tool rest tensioning mechanism for vertical lathe |
| CN207735994U (en) * | 2017-12-22 | 2018-08-17 | 齐重数控装备股份有限公司 | Milling main shaft captures lathe tool transition apparatus automatically |
| CN209364197U (en) * | 2018-12-27 | 2019-09-10 | 齐齐哈尔二机床(集团)有限责任公司 | A kind of vertical milling-lathe machining center attachment clamp system |
-
2018
- 2018-12-27 CN CN201811611699.XA patent/CN109664133A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0890307A (en) * | 1994-09-22 | 1996-04-09 | O M Ltd | Tool holding device of turning center |
| CN1827270A (en) * | 2005-03-01 | 2006-09-06 | 株式会社O-M制作所 | Tool mounting device for turning center |
| CN200991829Y (en) * | 2006-12-30 | 2007-12-19 | 黄山市永丰机电制造有限公司 | Pneumatic cutter-changing mechanism of machine tool |
| CN201900494U (en) * | 2010-12-20 | 2011-07-20 | 齐重数控装备股份有限公司 | Automatic tool changing device for turning tool holder |
| CN102513832A (en) * | 2011-12-07 | 2012-06-27 | 齐重数控装备股份有限公司 | Cutter holder clamping mechanism of vertical milling machine |
| CN203696544U (en) * | 2014-03-05 | 2014-07-09 | 威海华东数控股份有限公司 | Taper shank converting sleeve for machine tool spindle |
| CN107052832A (en) * | 2017-04-12 | 2017-08-18 | 宁波海天精工股份有限公司 | A kind of tool rest tensioning mechanism for vertical lathe |
| CN207735994U (en) * | 2017-12-22 | 2018-08-17 | 齐重数控装备股份有限公司 | Milling main shaft captures lathe tool transition apparatus automatically |
| CN209364197U (en) * | 2018-12-27 | 2019-09-10 | 齐齐哈尔二机床(集团)有限责任公司 | A kind of vertical milling-lathe machining center attachment clamp system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319513A (en) * | 2022-08-09 | 2022-11-11 | 通用技术齐齐哈尔二机床有限责任公司 | Tool holder ejection device in claw pulling mechanism |
| CN115319513B (en) * | 2022-08-09 | 2023-11-28 | 通用技术齐齐哈尔二机床有限责任公司 | Tool holder ejection device in jaw pulling mechanism |
| CN116296344A (en) * | 2023-05-10 | 2023-06-23 | 江苏普拉迪数控科技有限公司 | Accessory head test platform and test system |
| CN116296344B (en) * | 2023-05-10 | 2024-05-24 | 江苏普拉迪数控科技有限公司 | Accessory head test platform and test system |
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