CN108747450B - Machine tool clamp with clamping detector - Google Patents
Machine tool clamp with clamping detector Download PDFInfo
- Publication number
- CN108747450B CN108747450B CN201810563859.1A CN201810563859A CN108747450B CN 108747450 B CN108747450 B CN 108747450B CN 201810563859 A CN201810563859 A CN 201810563859A CN 108747450 B CN108747450 B CN 108747450B
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- China
- Prior art keywords
- claw
- steel wire
- clamping
- circular
- spring
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- 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
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
- B23Q17/003—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a position
Abstract
The invention relates to the technical field of machine tool clamping components, in particular to a machine tool clamp with a clamping detector. This machine tool fixture with centre gripping detector includes chassis and four gripper jaws, four even distributions of gripper jaw are in on the chassis, and the distance of chassis centre of a circle equals, the gripper jaw includes centre gripping subassembly and linkage subassembly, the centre gripping subassembly includes top claw and claw groove, claw inslot portion is equipped with the trompil, the top claw passes the claw groove, be equipped with the interlock steel wire fixed block on the top claw, the interlock steel wire fixed block with be equipped with first spring between the claw groove, the linkage subassembly includes interlock steel wire, fixed pulley and rocker, the interlock steel wire is connected between interlock steel wire fixed block and the rocker, and twine on the fixed pulley, the tip of top claw is equipped with circular trompil, the inside of circular trompil is equipped with conflict inductor and kicking block, be equipped with the spring on the kicking block and support the piece.
Description
The invention relates to a divisional application of a machine tool clamp with a clamping detector, wherein the application date is 2016, 12 and 6, and the application number is 2016111428318.
Technical Field
The invention relates to the technical field of machine tool clamping components, in particular to a machine tool clamp with a clamping detector.
Background
In present industrial production, the use of the cutting off machine of polishing is more and more frequent, and it can effectual improvement work efficiency, and the effectual centre gripping cutter that can be more efficient of while adds holds the subassembly and is more the indispensable subassembly in the lathe. However, the conventional common clamping assemblies adopt unidirectional clamping to clamp multiple tools, which leads to the problem that the tools are easy to loosen in the process of grinding and cutting to affect the grinding accuracy of the tools, so that a clamping assembly capable of clamping the tools more effectively is needed to complete the work at the present stage, and the tool clamping method in the invention can clamp the tools more effectively and stably.
Disclosure of Invention
The invention provides a machine tool clamp with a clamping detector, which has a simpler structure, is more convenient to use and can clamp a tool more effectively, firmly and stably.
The invention is realized by the following technical scheme:
a machine tool clamp with a clamping detector is used for clamping a cutter and comprises a chassis and four clamping claws, wherein the four clamping claws are uniformly distributed on the chassis and are equal in distance from the center of the chassis, each clamping claw comprises a clamping component and a linkage component, the linkage component is connected onto the clamping component, each clamping component comprises a top claw and a claw groove, the top claws are arranged inside the claw grooves, openings are formed inside the claw grooves, the top claws penetrate through the claw grooves, linkage steel wire fixing blocks are arranged on the top claws, first springs are arranged between the linkage steel wire fixing blocks and the claw grooves, the linkage components comprise linkage steel wires, fixed pulleys and rocking bars, the linkage steel wires are connected between the linkage steel wire fixing blocks and the rocking bars and are wound on the fixed pulleys, and circular openings are formed in the end parts of the top claws, the circular perforated inner part is provided with a conflict sensor and a top block, the top block is provided with a spring abutting block, the spring abutting block and the top claw are provided with a second spring, and the conflict sensor is arranged inside the top claw.
A circular through hole is formed in the inner ring of the base plate, and the cutter penetrates through the circular through hole.
A first circular retaining ring is arranged inside the claw groove, and the first spring is clamped in the first circular retaining ring.
And a second circular retaining ring is arranged inside the circular opening, and the second spring is clamped in the second circular retaining ring.
The beneficial effects brought by the invention are as follows:
according to the invention, the tool can be stably and firmly clamped to polish and cut in a bidirectional tool clamping mode in the machine tool clamp with the clamping detector, the loosening condition is not easy to occur, and meanwhile, whether the clamping of the tool is in place can be effectively detected through the design of the collision sensor at the end part of the top jaw, so that the polishing and cutting of the tool are more accurate and accurate.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a machine tool fixture with a clamping detector according to the present invention.
Fig. 2 is a schematic structural diagram of a clamping jaw of the machine tool clamp with the clamping detector.
Fig. 3 is a partial schematic view of the end of the top jaw of the present invention.
The corresponding reference numbers for the component names in the figures are as follows:
1. a chassis; 2. a gripper jaw; 3. a top claw; 4. a claw groove; 5. opening a hole; 6. linking a steel wire fixing block; 7. a first spring; 8. linking steel wires; 9. a fixed pulley; 10. a rocker; 11. circular holes are formed; 12. a touch sensor; 13. a top block; 14. a spring resisting block; 15. a second spring; 16. a circular through hole; 17. a first circular retainer ring; 18. and a second circular retainer ring.
Detailed Description
The invention is described in further detail below with reference to the following figures and examples:
as an embodiment of the machine tool clamp with the clamping detector of the present invention, as shown in fig. 1, 2 and 3, the machine tool clamp is used for clamping a tool, and includes a chassis 1 and four clamping jaws 2, the four clamping jaws 2 are uniformly distributed on the chassis 1, and have equal distances from the center of the chassis 1, the clamping jaws 2 include a clamping component and a linkage component, the linkage component is connected on the clamping component, the clamping component includes a top jaw 3 and a jaw slot 4, the top jaw 3 is disposed inside the jaw slot 4, an opening 5 is disposed inside the jaw slot 4, the top jaw 3 passes through the jaw slot 4, a linkage steel wire fixing block 6 is disposed on the top jaw 3, a first spring 7 is disposed between the linkage steel wire fixing block 6 and the jaw slot 4, the linkage component includes a linkage steel wire 8, a fixed pulley 9 and a rocker 10, the linkage steel wire 8 is connected between the linkage steel wire fixing block 6 and the rocker 10, and the end part of the top claw 3 is provided with a circular hole 11, the inside of the circular hole 11 is provided with a touch sensor 12 and a top block 13, the top block 13 is provided with a spring touch block 14, a second spring 15 is arranged between the spring touch block 14 and the top claw 3, and the touch sensor 12 is arranged inside the top claw 3.
In this embodiment, a circular through hole 16 is formed in the inner ring of the chassis 1, and the cutter passes through the circular through hole 16.
In this embodiment, the inside of claw groove 4 is equipped with first circular retaining ring 17, first spring 7 card is in among the first circular retaining ring 17, and the design here can be more effectual control top claw 3's the flexible back and forth, plays the effect of the more stable centre gripping cutter.
In this embodiment, a second circular retainer ring 18 is disposed inside the circular opening 11, and the second spring 15 is clamped in the second circular retainer ring 18, so that the top block 13 in the top jaw 3 is fixed more firmly, and the top block 13 is also stretched back and forth more flexibly.
Claims (1)
1. The machine tool clamp with the clamping detector is used for clamping a cutter and is characterized by comprising a chassis and four clamping claws, wherein the four clamping claws are uniformly distributed on the chassis and are equal in distance from the center of the chassis, each clamping claw comprises a clamping component and a linkage component, the linkage component is connected onto the clamping component, each clamping component comprises a top claw and a claw groove, the top claw is arranged inside the claw groove, an opening is formed inside the claw groove, the top claw penetrates through the claw groove, a linkage steel wire fixing block is arranged on the top claw, a first spring is arranged between the linkage steel wire fixing block and the claw groove, the linkage component comprises a linkage steel wire, a fixed pulley and a rocker, the linkage steel wire is connected between the linkage steel wire fixing block and the rocker and is wound on the fixed pulley, and a circular opening is formed in the end part of the top claw, a collision sensor and a top block are arranged inside the round hole, a spring abutting block is arranged on the top block, a second spring is arranged between the spring abutting block and the top jaw, and the collision sensor is arranged inside the top jaw; a second circular retaining ring is arranged inside the circular opening, and the second spring is clamped in the second circular retaining ring; a circular through hole is formed in the inner ring of the chassis, and the cutter penetrates through the circular through hole; a first circular retaining ring is arranged inside the claw groove, and the first spring is clamped in the first circular retaining ring and can effectively control the back-and-forth contraction of the top claw; four gripper jaws are 90 equipartitions, and two gripper jaws that are located on same diameter are connected through interlock steel wire and four fixed pulleys, and the inside interlock steel wire fixed block of two gripper jaws is connected respectively at the both ends of interlock steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810563859.1A CN108747450B (en) | 2016-12-06 | 2016-12-06 | Machine tool clamp with clamping detector |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611142831.8A CN106425543B (en) | 2016-12-06 | 2016-12-06 | A kind of jig with clamping detector |
| CN201810563859.1A CN108747450B (en) | 2016-12-06 | 2016-12-06 | Machine tool clamp with clamping detector |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611142831.8A Division CN106425543B (en) | 2016-12-06 | 2016-12-06 | A kind of jig with clamping detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108747450A CN108747450A (en) | 2018-11-06 |
| CN108747450B true CN108747450B (en) | 2021-01-12 |
Family
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611142831.8A Active CN106425543B (en) | 2016-12-06 | 2016-12-06 | A kind of jig with clamping detector |
| CN201810703720.2A Active CN108526933B (en) | 2016-12-06 | 2016-12-06 | Improved machine tool clamp with clamping detector |
| CN201810563859.1A Active CN108747450B (en) | 2016-12-06 | 2016-12-06 | Machine tool clamp with clamping detector |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611142831.8A Active CN106425543B (en) | 2016-12-06 | 2016-12-06 | A kind of jig with clamping detector |
| CN201810703720.2A Active CN108526933B (en) | 2016-12-06 | 2016-12-06 | Improved machine tool clamp with clamping detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN106425543B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425543B (en) * | 2016-12-06 | 2018-10-23 | 陈华祥 | A kind of jig with clamping detector |
| CN112496793A (en) * | 2020-11-26 | 2021-03-16 | 厦门杉空化工有限公司 | Safety device of horizontal machining center spindle nose tool changing structure |
| CN112756836A (en) * | 2021-02-06 | 2021-05-07 | 黄绍全 | New energy battery welding equipment |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2276130A1 (en) * | 1974-06-24 | 1976-01-23 | Virax Sa | REVERSIBLE AUTOMATIC TIGHTENING CHUCK |
| JPS62136329A (en) * | 1985-12-05 | 1987-06-19 | Nissan Motor Co Ltd | Work locating jig |
| JPH0825105A (en) * | 1994-07-11 | 1996-01-30 | Yaskawa Electric Corp | Main spindle head for machine tool |
| CN101745832A (en) * | 2008-12-10 | 2010-06-23 | 哈尔滨量具刃具集团有限责任公司 | Triangular pyramid cutter clamping paw and method for clamping cutter |
| CN201544050U (en) * | 2009-11-25 | 2010-08-11 | 宝山钢铁股份有限公司 | Bidirectional floating fixture system |
| CN201791979U (en) * | 2010-08-31 | 2011-04-13 | 山东莱芜金雷风电科技股份有限公司 | Multidirectional synchronous contracting and clamping device for turning main shaft of fan |
| CN202291470U (en) * | 2011-07-14 | 2012-07-04 | 安徽池州项赛机械制造有限公司 | Three-claw top tightening mechanism |
| CN104075848A (en) * | 2013-03-26 | 2014-10-01 | 苏州工业园区聚博精密设备有限公司 | Full-automatic multi-station balancing machine |
| CN203510235U (en) * | 2013-09-18 | 2014-04-02 | 绍兴县瑞群纺织机械科技有限公司 | Scraper clamping mechanism of printing robot |
| US20170182610A1 (en) * | 2014-09-16 | 2017-06-29 | Kan-U Industry Co., Ltd. | Drive device for clamp device |
| CN104625134A (en) * | 2014-11-20 | 2015-05-20 | 常州市江南辐条有限公司 | Fixture capable of clamping tools with multiple specifications |
| CN204221667U (en) * | 2014-11-21 | 2015-03-25 | 沈阳黎明航空发动机(集团)有限责任公司 | Compression on a kind of processing thin-walled vane jigs supports link gear |
| CN205271478U (en) * | 2015-11-29 | 2016-06-01 | 重庆天运汽车配件有限公司 | Clamping jig of center location |
| CN205342901U (en) * | 2016-02-02 | 2016-06-29 | 华德宝机械（昆山）有限公司 | Press from both sides tight link gear and claw dish |
| CN106425543B (en) * | 2016-12-06 | 2018-10-23 | 陈华祥 | A kind of jig with clamping detector |
| CN206484280U (en) * | 2016-12-06 | 2017-09-12 | 陈华祥 | A kind of jig with clamping detector |
-
2016
- 2016-12-06 CN CN201611142831.8A patent/CN106425543B/en active Active
- 2016-12-06 CN CN201810703720.2A patent/CN108526933B/en active Active
- 2016-12-06 CN CN201810563859.1A patent/CN108747450B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106425543A (en) | 2017-02-22 |
| CN106425543B (en) | 2018-10-23 |
| CN108747450A (en) | 2018-11-06 |
| CN108526933B (en) | 2021-04-13 |
| CN108526933A (en) | 2018-09-14 |
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