CN105710690A - Following floating clamping device and following floating method - Google Patents
Following floating clamping device and following floating method Download PDFInfo
- Publication number
- CN105710690A CN105710690A CN201511008553.2A CN201511008553A CN105710690A CN 105710690 A CN105710690 A CN 105710690A CN 201511008553 A CN201511008553 A CN 201511008553A CN 105710690 A CN105710690 A CN 105710690A
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- spring
- gland
- clamping device
- clamping
- shaft
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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
- B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
- B23Q3/154—Stationary devices
- B23Q3/1543—Stationary devices using electromagnets
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Milling Processes (AREA)
Abstract
The invention relates to a following floating clamping device and a following floating method. A left guide wheel and a right guide wheel of a clamping element are connected with a lower supporting body through a guide wheel shaft. An upper supporting body is connected with the lower supporting body through a pin shaft. A spring shaft is connected with the bottom of a return sleeve through a bolt. The spring shaft is sleeved with a spring. A spring base covers the spring, a groove in the bottom of the spring base and the end of the spring shaft are in pilot fit in an inserted mode, a gland covers the spring base, the gland penetrates through a gland through hole in the middle of an installation plate and is connected with the return sleeve through bolts, the gland is sleeved with a fixing sleeve, and a spring force adjusting bolt is in threaded connection with a screw thread through hole in the middle of the gland. The following floating clamping device and the following floating method have the advantages that the clamping element or clamping force moves along with moving of a workpiece in the machining process, so that a clamping position is close to a cutter all the time, and it is guaranteed that clamping force on a portion which is being machined is reliable; the clamping device can float correspondingly along with evenness or height changes of a clamped face of the workpiece, and adaptability is large; clamping force can be adjusted according to changes of the workpiece and clamping force requirements.
Description
Technical field
The present invention relates to a kind of be applicable to can the processing of the floating engineering F rail section configuration of magnetic, also can be used for the retinue floating clamping device of other slender piece multiaspect processing and retinue flooding method, belong to specific workpiece fixture and manufacture field.
Background technology
It is relatively fixed between common machining, clamping tool and clamped workpiece, it is ensured that the reliable clamping of workpiece, stable.But in the floating engineering F rail course of processing of magnetic, adopt magnetic suction disc and auxiliary mould that F rail is positioned and clamped, due to the special shape of F rail, under usual way after the clamping of location, the same cutter interference of clamping element, it is necessary to adjust clamping element, impact processing in the course of processing.
Summary of the invention
Purpose of design: avoid the weak point in background technology, design a kind of in the course of processing of the floating engineering F rail of magnetic, both will not occur to interfere with cutter, again without influence on the retinue floating clamping device of working (machining) efficiency, to ensure retinue floating clamping device and the retinue flooding method of F rail processing needs.
Design: in order to realize above-mentioned purpose of design.The present invention is in the design of retinue floating clamping device: 1, installing bridge plate design is design for installing retinue floating clamping device, and the concrete structure of this bridge plate carries out by prior art compatibility design according to concrete conditions such as lathe, frock, cutter and processing works with the connected mode of this device etc.;2, spring compression mechanism is mainly made up of spring, spring shaft, spring base, gland and spring adjustment bolt etc., and its effect one is to provide clamping force, and is clamped the adjustment of power according to practical situation;Two is make compression guide wheel float with the change of seal face.3, guide wheel balanced controls are mainly made up of upper supporter, lower support and bearing pin etc., constitute introduction balanced controls, it is ensured that two compress the stress balance of guide wheel.4, stator portion is mainly made up of two guide wheels (left guide wheel, right guide wheel) and guide wheel shaft etc., and guide wheel is as clamping element, and one is that the power that spring provides is passed to workpiece;Two is can roll (or doing relative motion with workpiece) on seal face to realize the accompanying purpose of frock.
Technical scheme: a kind of retinue floating clamping device, the left guide wheel of clamping element and right guide wheel are connected with lower support by guide wheel shaft, upper supporter is connected with lower support by bearing pin, spring shaft is connected with bottom reseting sleeve by bolt, spring housing is on spring shaft, spring base covers on spring and spring base bottom groove is that inserting guiding coordinates with spring shaft end, gland covers on spring base, in the middle part of installing plate, gland via is through with bolts gland and reseting sleeve, fixed cover is enclosed within gland, and spring force adjusts bolt and spins with the middle screw thread through hole of gland.
The present invention compared with background technology, the moving and follow movement with workpiece in the course of processing (or cutter) that be clamping element or clamping force, make clamped position (or clamping force) be in all the time near cutter, it is ensured that the position clamping force processed is reliable;Two is that clamping device (or clamping force) can be clamped the injustice in face with workpiece or just change and adapt to float, and adaptability is big;Three is that clamping force can require to be adjusted with the change of workpiece and clamping force.
Accompanying drawing explanation
Fig. 1 is the structural representation of retinue floating clamping device.
Fig. 2 is retinue floating installation schematic side view.
Detailed description of the invention
Embodiment 1: with reference to accompanying drawing 1.A kind of retinue floating clamping device, the left guide wheel of clamping element and right guide wheel 15 are connected with lower support 17 by guide wheel shaft 16, upper supporter 2 is connected with lower support 17 by bearing pin 14, spring shaft 4 is connected with bottom reseting sleeve 11 by bolt 13, spring 8 is enclosed within spring shaft 4, spring base 7 covers on spring 8 and spring base 7 bottom groove is that grafting guiding coordinates with spring shaft 4 end, gland 6 covers on spring base 7, in the middle part of installing plate 1, gland via is through adopting bolt 10 to be connected gland with reseting sleeve 11, fixed cover 3 is enclosed within gland 6, spring force adjusts bolt 5 and spins with the middle screw thread through hole of gland 6.Having groove and groove diameter bottom spring base 7 more than spring shaft 4 diameter, spring base 7 is in floating state under the effect of spring 8 and gland 6.Spring shaft 4 is cased with adjusting pad 12.Gland 6 caping is curved.
Retinue, refer to clamping element or clamping force moving and follow movement with workpiece in the course of processing (or cutter), namely clamping force is mobile with the movement of workpiece or lathe, makes clamped position (or clamping force) be in all the time near cutter, it is ensured that the position clamping force processed is reliable.
Floating, refer to that clamping device (or clamping force) can be clamped the injustice in face with workpiece or just change and adapt to float, adaptability is big.
Clamping force can require to be adjusted with the change of workpiece and clamping force.
Embodiment 2: with reference to accompanying drawing 2 and 3.On the basis of embodiment 1, a kind of flooding method of floating clamping device of accompanying, clamping element or clamping force move with workpiece in the course of processing (or cutter) and follow movement, make clamped position (or clamping force) be constantly near cutter and clamping device (or clamping force) is clamped the injustice in face or height change with workpiece and adapts to float.01 platen in Fig. 3,02 processing work F rail, 03 magnetic suction disc, 04 retinue floating installation, 1 installs bridge plate.
It is to be understood that: although the word that the mentality of designing of the present invention is contrasted detailed by above-described embodiment describes; but these words describe; simply the simple text of mentality of designing of the present invention is described; rather than the restriction to mentality of designing of the present invention; any without departing from the combination of mentality of designing of the present invention, increase or amendment, each fall within protection scope of the present invention.
Claims (5)
1. a retinue floating clamping device, it is characterized in that: the left guide wheel of clamping element and right guide wheel (15) are connected with lower support (17) by guide wheel shaft (16), upper supporter (2) is connected with lower support (17) by bearing pin (14), spring shaft (4) is connected with reseting sleeve (11) bottom by bolt (13), spring (8) is enclosed within spring shaft (4), spring base (7) covers on spring (8) and spring base (7) bottom is that spacing coordinates with spring shaft (4) end, gland (6) covers on spring base (7), installing plate (1) middle part gland via is connected through gland with reseting sleeve (11), fixed cover (3) is enclosed within gland (6), spring force adjusts bolt (5) and spins with the middle screw thread through hole of gland (6).
2. retinue floating clamping device according to claim 1, is characterized in that: spring base (7) bottom has groove and groove diameter more than spring shaft (4) diameter, and spring base (7) is in floating state under the effect of spring (8) and gland (6).
3. retinue floating clamping device according to claim 1, is characterized in that: be cased with adjusting pad (12) on spring shaft (4).
4. retinue floating clamping device according to claim 1, is characterized in that: gland (6) caping is curved.
5. the flooding method of a floating clamping device of accompanying, it is characterized in that: clamping element or clamping force move with workpiece in the course of processing (or cutter) and follow movement, make clamped position (or clamping force) be constantly near cutter and clamping device (or clamping force) is clamped the injustice in face or height change with workpiece and adapts to float.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511008553.2A CN105710690B (en) | 2015-12-29 | 2015-12-29 | Retinue floating clamping device and retinue flooding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511008553.2A CN105710690B (en) | 2015-12-29 | 2015-12-29 | Retinue floating clamping device and retinue flooding method |
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Publication Number | Publication Date |
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CN105710690A true CN105710690A (en) | 2016-06-29 |
CN105710690B CN105710690B (en) | 2018-02-02 |
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CN201511008553.2A Active CN105710690B (en) | 2015-12-29 | 2015-12-29 | Retinue floating clamping device and retinue flooding method |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108381135A (en) * | 2018-04-17 | 2018-08-10 | 上海大众祥源动力供应有限公司 | A kind of self-adapting adjusting apparatus for tooling |
CN109702510A (en) * | 2019-03-05 | 2019-05-03 | 无锡威孚精密机械制造有限责任公司 | Variable cylinder cuts with scissors top gem of a girdle-pendant hole floating tool |
Citations (5)
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CN102605685A (en) * | 2012-03-26 | 2012-07-25 | 莱芜美澳冶金科技有限公司 | Sleeper for track skeleton and method for manufacturing sleeper |
CN202964122U (en) * | 2012-12-14 | 2013-06-05 | 江西铜业股份有限公司 | Workpiece no-deformation floating clamping device |
CN203283235U (en) * | 2013-05-20 | 2013-11-13 | 常州西南交通大学轨道交通研究院 | F track and levitation structure of magnetic-levitation train |
JP2014148032A (en) * | 2013-02-04 | 2014-08-21 | Ihi Corp | Fixing device for metal plate to be processed and fixing method for metal plate to be processed |
CN206010538U (en) * | 2015-12-29 | 2017-03-15 | 中铁宝桥集团有限公司 | Retinue floating clamping device |
-
2015
- 2015-12-29 CN CN201511008553.2A patent/CN105710690B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102605685A (en) * | 2012-03-26 | 2012-07-25 | 莱芜美澳冶金科技有限公司 | Sleeper for track skeleton and method for manufacturing sleeper |
CN202964122U (en) * | 2012-12-14 | 2013-06-05 | 江西铜业股份有限公司 | Workpiece no-deformation floating clamping device |
JP2014148032A (en) * | 2013-02-04 | 2014-08-21 | Ihi Corp | Fixing device for metal plate to be processed and fixing method for metal plate to be processed |
CN203283235U (en) * | 2013-05-20 | 2013-11-13 | 常州西南交通大学轨道交通研究院 | F track and levitation structure of magnetic-levitation train |
CN206010538U (en) * | 2015-12-29 | 2017-03-15 | 中铁宝桥集团有限公司 | Retinue floating clamping device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108381135A (en) * | 2018-04-17 | 2018-08-10 | 上海大众祥源动力供应有限公司 | A kind of self-adapting adjusting apparatus for tooling |
CN108381135B (en) * | 2018-04-17 | 2024-02-20 | 上海大众祥源动力供应有限公司 | Self-adaptive adjusting device for tool |
CN109702510A (en) * | 2019-03-05 | 2019-05-03 | 无锡威孚精密机械制造有限责任公司 | Variable cylinder cuts with scissors top gem of a girdle-pendant hole floating tool |
CN109702510B (en) * | 2019-03-05 | 2023-09-08 | 无锡威孚精密机械制造有限责任公司 | Floating tool for reaming and honing holes of variable cylinder |
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