CN105690157B - A kind of multi-purpose hydraulic flat tongs and its method of work - Google Patents
A kind of multi-purpose hydraulic flat tongs and its method of work Download PDFInfo
- Publication number
- CN105690157B CN105690157B CN201610236207.8A CN201610236207A CN105690157B CN 105690157 B CN105690157 B CN 105690157B CN 201610236207 A CN201610236207 A CN 201610236207A CN 105690157 B CN105690157 B CN 105690157B
- Authority
- CN
- China
- Prior art keywords
- clamping screw
- movable vise
- screw
- component
- clamping
- 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.)
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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
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
Abstract
Description
Claims (3)
- A kind of 1. multi-purpose hydraulic flat tongs, it is characterised in that:Including:Fixed vice body(1), movable vise body component(2), center plunger Pump group part(3), pre- clamping screw(4);The fixed vice body(1)It is provided with guide rail(13);The fixed vice body(1)One end set There is screw(12), the other end is provided with baffle plate(14);The movable vise body component(2)Can be along guide rail(13)In fixed vice body(1)On It is mobile;The movable vise body component(2)Including the movable vise body being fixed together(21)With movable vise body main body(22);Institute State center assembly of the plunger pump(3)Positioned at movable vise body component(2)It is internal;The center assembly of the plunger pump(3)Including:It is located at activity Vice body(21)Internal folder piston rod(31)Be located at movable vise body main body(22)Internal center plungers pump plunger(32);Institute State folder piston rod(31)End be provided with hanging feet component(6);The folder piston rod(31)It is provided with dovetail groove, the hanging feet Component(6)It is provided with corresponding dovetails;The hanging feet component(6)Including:Hanging feet(61)And presser feet(62);The presser feet (62)Pass through straight pin(63)With hanging feet(61)Connection;The pre- clamping screw(4)Pass through screw(12)Installed in fixed vice body (1)On;The pre- clamping screw(4)Inside be connected through a screw thread clamping screw(5);The pre- clamping screw(4)It is interior Wall is provided with symmetrical embedded groove(41);The clamping screw(5)One end and be located at movable vise body main body(22)In internal Heart plungers pump plunger(32)It is fixedly connected;The clamping screw(5)Be radially provided with double ratchet pin mechanisms(7);The clamping Screw rod(5)Double ratchet pin mechanisms can be passed through(7)Drive pre- clamping screw(4)In screw(12)Internal rotation;Double detent pin machines Structure(7)Including:Symmetrical two detent pins(71)With spring positioned there between(72);During the hydraulic flat tongs work, hanging feet component is first installed as needed(6), then by workpiece by being placed on baffle plate(14) Place;Rotate clamping screw(5), the clamping screw(5)Radially equipped with double ratchet pin mechanisms(7), detent pin(71)It is embedded pre- Clamping screw(4)Interior embedded groove(41)It is interior, drive pre- clamping screw(4)Rotation, in the presence of screw mechanism, movable vise body Component(2)Move forward;When hanging feet component(6)Encounter workpiece, after resistance becomes big, the detent pin(71)Overcome spring(72)Power It is pressed into clamping screw(5)Hole in, make pre- clamping screw(4)No longer rotate;When continue rotate clamping screw(5)When, clamp spiral shell Bar(5)Promotion center plungers pump plunger(32)Motion, two folder piston rods are promoted in the presence of hydraulic coupling(31)Motion, compel Make two hanging feets(61)Clamp workpiece.
- A kind of 2. multi-purpose hydraulic flat tongs according to claim 1, it is characterised in that:The folder piston rod(31)Set There are two, and be left and right symmetrically arranged.
- A kind of 3. multi-purpose hydraulic flat tongs according to claim 1, it is characterised in that:The clamping screw(5)Outside Head is polyhedral structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610236207.8A CN105690157B (en) | 2016-04-18 | 2016-04-18 | A kind of multi-purpose hydraulic flat tongs and its method of work |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610236207.8A CN105690157B (en) | 2016-04-18 | 2016-04-18 | A kind of multi-purpose hydraulic flat tongs and its method of work |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105690157A CN105690157A (en) | 2016-06-22 |
CN105690157B true CN105690157B (en) | 2018-01-09 |
Family
ID=56216842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610236207.8A Active CN105690157B (en) | 2016-04-18 | 2016-04-18 | A kind of multi-purpose hydraulic flat tongs and its method of work |
Country Status (1)
Country | Link |
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CN (1) | CN105690157B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB563735A (en) * | 1943-04-23 | 1944-08-28 | William Charles Pallant | Improvements in vices |
CN2109912U (en) * | 1991-12-05 | 1992-07-15 | 潍坊机床附件厂 | Hydraulic reinforcement flat-nose pliers |
CN2203638Y (en) * | 1994-04-29 | 1995-07-19 | 张家港和丰机械制造有限公司 | Hand and semi-automatic two-purpose clamp |
CN201147907Y (en) * | 2008-01-25 | 2008-11-12 | 北京石油化工学院 | Hydraulic force amplifier having oil-liquid automatic compensation apparatus |
CN201158008Y (en) * | 2008-03-14 | 2008-12-03 | 南京工业职业技术学院 | Self-adjusting hinged pipe vise |
-
2016
- 2016-04-18 CN CN201610236207.8A patent/CN105690157B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB563735A (en) * | 1943-04-23 | 1944-08-28 | William Charles Pallant | Improvements in vices |
CN2109912U (en) * | 1991-12-05 | 1992-07-15 | 潍坊机床附件厂 | Hydraulic reinforcement flat-nose pliers |
CN2203638Y (en) * | 1994-04-29 | 1995-07-19 | 张家港和丰机械制造有限公司 | Hand and semi-automatic two-purpose clamp |
CN201147907Y (en) * | 2008-01-25 | 2008-11-12 | 北京石油化工学院 | Hydraulic force amplifier having oil-liquid automatic compensation apparatus |
CN201158008Y (en) * | 2008-03-14 | 2008-12-03 | 南京工业职业技术学院 | Self-adjusting hinged pipe vise |
Also Published As
Publication number | Publication date |
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CN105690157A (en) | 2016-06-22 |
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TR01 | Transfer of patent right |
Effective date of registration: 20230809 Address after: No. 113, Wanjiangtang Group, Yinlong Village, Huanghua Town, Changsha County, Changsha City, Hunan Province, 410000 Patentee after: Hunan Yimou Intelligent Technology Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230809 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 215411 No. 1, Xueyuan Road, science and education new town, Taicang City, Suzhou City, Jiangsu Province Patentee before: SUZHOU CHIEN-SHIUNG INSTITUTE OF TECHNOLOGY |
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TR01 | Transfer of patent right |