CN106002410A - Swinging type clamping device - Google Patents
Swinging type clamping device Download PDFInfo
- Publication number
- CN106002410A CN106002410A CN201610577408.4A CN201610577408A CN106002410A CN 106002410 A CN106002410 A CN 106002410A CN 201610577408 A CN201610577408 A CN 201610577408A CN 106002410 A CN106002410 A CN 106002410A
- Authority
- CN
- China
- Prior art keywords
- lever
- journal stirrup
- clamping device
- type clamping
- supporting
- 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.)
- Pending
Links
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
- B23Q3/069—Work-clamping means for pressing workpieces against a work-table
-
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
-
- 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
- B23Q3/066—Bench vices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/061—Arrangements for positively actuating jaws with fluid drive
- B25B5/064—Arrangements for positively actuating jaws with fluid drive with clamping means pivoting around an axis perpendicular to the pressing direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/14—Clamps for work of special profile
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a swinging type clamping device, and belongs to the technical field of machining. The swinging type clamping device comprises a supporting assembly, two or more levers and pressing plates, and a long strip-shaped workpiece is placed on a first step; a cylinder body of a driving cylinder is vertically mounted on a third step; the upper end of a piston rod is connected with the supporting assembly; a left supporting lug and a right supporting lug of the supporting assembly are symmetrically fixed on the left and right sides of a supporting plate; hinge holes are formed in the left supporting lug and the right supporting lug; a supporting shaft is fixed to a rack; the middle ends of the levers are hinged to the supporting shaft; a driving shaft is fixedly connected with one ends of the levers; the driving shaft penetrates through the hinge holes of the left supporting lug and the right supporting lug; the other ends of the levers are hinged to the lower ends of the pressing plates; pressing heads are arranged on the pressing plates; long holes are further formed in the pressing plates; and guide hinge pins are fixed to the rack, and penetrate through the long holes. According to the swinging type clamping device, the driving cylinder drives the plurality of pressing plates, the long strip-shaped workpiece is clamped, and the clamping effect is good.
Description
Technical field
The present invention relates to Machining Technology field, particularly to a kind of swing type clamping device.
Background technology
Machining refers to the process being changed overall dimensions or the performance of workpiece by a kind of plant equipment.Machining and pressure processing can be divided into by the difference on processing mode.In process of production, every change produces the shape of object, size, position and character etc. so that it is the process becoming finished product or semi-finished product is referred to as technical process.It is the major part of production process.Technical process can be divided into again the technical processs such as casting, forging, punching press, welding, machining, assembling, manufacturing technology process generally refers to the machining work process of part and the summation of the assembling technology procedure of machine, other processes are then referred to as supporting process, such as transport, take care of, power supply, maintenance of equipment etc..Technical process is made up of one or several tactic operations again, and an operation is formed by by several work steps.In mechanical processing process, being often required to use all kinds of fixture, fixture is to be used for fixing processing object during machine-building, is allowed to occupy correct position, to accept construction or the device of detection.Common strip workpiece work in-process, it is often necessary to compressed by multiple pressing plates, to ensure the stability of strip workpiece work in-process.But current multiple pressing plate is all dependent on single air cylinder driven, and synchronicity is poor.
Summary of the invention
It is an object of the invention to provide a kind of swing type clamping device, drive cylinder to realize driving to multiple pressing plates by one, it is achieved the clamping to strip workpiece, clamping effect is good.
The technical solution adopted for the present invention to solve the technical problems is:
nullA kind of swing type clamping device，It includes frame、Drive cylinder、Bearing assembly、Drive shaft、Lever、Support shaft、Pressing plate、Elongated hole、Pilot pin axle、Strip workpiece，It is provided with first step in described frame、Second step and the 3rd step，Described strip workpiece is placed on first step，Described driving cylinder includes cylinder body and piston rod，Described cylinder body is vertically installed on the 3rd step，The upper end of described piston rod connects bearing assembly，Described bearing assembly includes support plate、Left journal stirrup and right journal stirrup，Described left journal stirrup and right journal stirrup symmetry are fixed on the left and right sides of support plate，It is both provided with hinge hole on described left journal stirrup and right journal stirrup，Described support shaft is fixed in frame，The middle-end of described lever is hinged in support shaft，The quantity of described lever is two or more，Described drive shaft fixes the one end connecting lever，Described drive shaft passes left journal stirrup and the hinge hole of right journal stirrup，The lower end of the other end hinged platen of described lever，The quantity of described pressing plate and the quantity of lever are equal，It is provided with pressure head on described pressing plate，It is additionally provided with elongated hole on described pressing plate，Described pilot pin axle is fixed in frame，And through elongated hole.
Further, the two ends of described drive shaft are provided with baffle plate.
Further, the quantity of described lever is 3～6.
Further, the both sides up and down of described lever are provided with upper stroke switch and lower stroke switch.
Compared to the prior art the present invention, has the following advantages and effect: driving cylinder action, piston rod protrudes upward, and drives lever around support shaft counter-clockwise swing by bearing assembly.Lever drives pressing plate realizes the clamping of strip workpiece.After machining, driving the piston rod of cylinder to retract, drive lever around support shaft clockwise oscillation by bearing assembly, lever drives pressing plate realizes unclamping strip workpiece.The quantity of lever is two or more, and the quantity of described lever is 3～6, rational in infrastructure, and the compression of pressing plate is effective.The two ends of drive shaft are provided with baffle plate, good stability.The both sides up and down of lever are provided with upper stroke switch and lower stroke switch, and lever has been effectively ensured swings up and down amplitude.The present invention drives cylinder to realize driving to multiple pressing plates by one, it is achieved the clamping to strip workpiece, clamping effect is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the right view of the present invention.
In figure: 1. frame, 2. drive cylinder, 3. bearing assembly, 4. drive shaft, 5. lever, 6. support shaft, 7. pressing plate, 8. elongated hole, 9. pilot pin axle, 10. strip workpiece, 11. first steps, 12. second steps, 13. the 3rd steps, 14. support plates, 15. left journal stirrups, 16. right journal stirrups, 17. hinge holes, 18. pressure heads, 19. piston rods, 20. baffle plates, 21. upper stroke switch, 22. lower stroke switch, 23. cylinder bodies.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are explanation of the invention and the invention is not limited in following example.
nullAs depicted in figs. 1 and 2，A kind of swing type clamping device，It includes frame 1、Drive cylinder 2、Bearing assembly 3、Drive shaft 4、Lever 5、Support shaft 6、Pressing plate 7、Elongated hole 8、Pilot pin axle 9、Strip workpiece 10，It is provided with first step 11 in described frame 1、Second step 12 and the 3rd step 13，Described strip workpiece 10 is placed on first step 11，Described driving cylinder 2 includes cylinder body 23 and piston rod 19，Described cylinder body 23 is vertically installed on the 3rd step 13，The upper end of described piston rod 19 connects bearing assembly 3，Described bearing assembly 3 includes support plate 14、Left journal stirrup 15 and right journal stirrup 16，Described left journal stirrup 15 and right journal stirrup 16 symmetry are fixed on the left and right sides of support plate 14，It is both provided with hinge hole 17 on described left journal stirrup 15 and right journal stirrup 16.Described support shaft 6 is fixed in frame 1, and the middle-end of described lever 5 is hinged in support shaft 6, and the quantity of described lever 5 is two or more, and the quantity of described lever 5 is 3～6, rational in infrastructure, and the compression of pressing plate 7 is effective.Described fixing one end connecting lever 5 of drive shaft 4, described drive shaft 4 is through left journal stirrup 15 and the hinge hole 17 of right journal stirrup 16, and the two ends of described drive shaft 4 are provided with baffle plate 20, good stability.The lower end of the other end hinged platen 7 of described lever 5, the quantity of described pressing plate 7 and the quantity of lever 5 are equal.Being provided with pressure head 18 on described pressing plate 7, described pressing plate 7 is additionally provided with elongated hole 8, described pilot pin axle 9 is fixed in frame 1, and through elongated hole 8.The both sides up and down of described lever 5 are provided with upper stroke switch 21 and lower stroke switch 22, and lever 5 has been effectively ensured swings up and down amplitude.
By technique scheme, when one swing type clamping device of the present invention uses, driving cylinder 2 action, piston rod 19 protrudes upward, and drives lever 5 around support shaft 6 counter-clockwise swing by bearing assembly 3.Lever 5 band dynamic pressure plate 7 realizes the clamping of strip workpiece 10.After machining, drive the piston rod 19 of cylinder 2 to retract, drive lever 5 to realize unclamping strip workpiece 10 around support shaft 6 clockwise oscillation, lever 5 band dynamic pressure plate 7 by bearing assembly 3.The present invention drives cylinder 2 to realize driving to multiple pressing plates 7 by one, it is achieved the clamping to strip workpiece 10, clamping effect is good.
Above content described in this specification is only illustration made for the present invention.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by those skilled in the art; without departing from the content of description of the invention or surmount scope defined in the claims, protection scope of the present invention all should be belonged to.
Claims (4)
- null1. a swing type clamping device，It is characterized in that: it includes frame、Drive cylinder、Bearing assembly、Drive shaft、Lever、Support shaft、Pressing plate、Elongated hole、Pilot pin axle、Strip workpiece，It is provided with first step in described frame、Second step and the 3rd step，Described strip workpiece is placed on first step，Described driving cylinder includes cylinder body and piston rod，Described cylinder body is vertically installed on the 3rd step，The upper end of described piston rod connects bearing assembly，Described bearing assembly includes support plate、Left journal stirrup and right journal stirrup，Described left journal stirrup and right journal stirrup symmetry are fixed on the left and right sides of support plate，It is both provided with hinge hole on described left journal stirrup and right journal stirrup，Described support shaft is fixed in frame，The middle-end of described lever is hinged in support shaft，The quantity of described lever is two or more，Described drive shaft fixes the one end connecting lever，Described drive shaft passes left journal stirrup and the hinge hole of right journal stirrup，The lower end of the other end hinged platen of described lever，The quantity of described pressing plate and the quantity of lever are equal，It is provided with pressure head on described pressing plate，It is additionally provided with elongated hole on described pressing plate，Described pilot pin axle is fixed in frame，And through elongated hole.
- A kind of swing type clamping device the most according to claim 1, it is characterised in that: the two ends of described drive shaft are provided with baffle plate.
- A kind of swing type clamping device the most according to claim 1, it is characterised in that: the quantity of described lever is 3～6.
- A kind of swing type clamping device the most according to claim 1, it is characterised in that: the both sides up and down of described lever are provided with upper stroke switch and lower stroke switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577408.4A CN106002410A (en) | 2016-07-21 | 2016-07-21 | Swinging type clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577408.4A CN106002410A (en) | 2016-07-21 | 2016-07-21 | Swinging type clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106002410A true CN106002410A (en) | 2016-10-12 |
Family
ID=57117046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610577408.4A Pending CN106002410A (en) | 2016-07-21 | 2016-07-21 | Swinging type clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106002410A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630580A (en) * | 2016-12-30 | 2017-05-10 | 无锡凯涵科技有限公司 | Device for taking and putting down glass screen |
| CN107012626A (en) * | 2017-04-11 | 2017-08-04 | 桐乡市民安纺织有限责任公司 | A kind of fabric pressure amplitude device |
| CN107377826A (en) * | 2017-07-14 | 2017-11-24 | 安徽鼎恒再制造产业技术研究院有限公司 | A kind of welding wire automatic cutting device |
| CN108296840A (en) * | 2018-02-10 | 2018-07-20 | 安徽唯诗杨信息科技有限公司 | A kind of frock clamp with automatic clamping function |
| CN108381452A (en) * | 2018-04-28 | 2018-08-10 | 蚌埠液力机械有限公司 | Assemble the clamping tool of transverse hydro-cylinder |
| CN109591455A (en) * | 2018-12-31 | 2019-04-09 | 高斯图文印刷系统（中国）有限公司 | It is a kind of for replacing the pressing device of plate cylinder sleeve |
| CN111070885A (en) * | 2019-12-09 | 2020-04-28 | 高斯图文印刷系统（中国）有限公司 | Shaft head pressing device for replacing sleeve of printing plate cylinder |
| CN112372553A (en) * | 2020-12-20 | 2021-02-19 | 十堰精密新动力科技股份有限公司 | Self-adaptive pressing device |
| EP3932613A1 (en) * | 2020-08-10 | 2022-01-05 | Rene Westphal | Method and device for contactless displacement of a tension bar on a cnc machining centre |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03270839A (en) * | 1990-03-19 | 1991-12-03 | Sumikura Ind Co Ltd | Clamp device |
| CN102975051A (en) * | 2012-12-09 | 2013-03-20 | 重庆盾铭电磁阀有限公司 | Linkage raised head clamping device |
| CN103009083A (en) * | 2012-12-05 | 2013-04-03 | 重庆市南川区富民科技推广中心 | Swinging pressing fixture |
| CN105436956A (en) * | 2015-12-25 | 2016-03-30 | 广东长盈精密技术有限公司 | Clamping device |
| CN205310266U (en) * | 2016-01-18 | 2016-06-15 | 长沙赫雷克勒智能装备有限公司 | Grasping system of manual work of anthropomorphic dummy |
-
2016
- 2016-07-21 CN CN201610577408.4A patent/CN106002410A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03270839A (en) * | 1990-03-19 | 1991-12-03 | Sumikura Ind Co Ltd | Clamp device |
| CN103009083A (en) * | 2012-12-05 | 2013-04-03 | 重庆市南川区富民科技推广中心 | Swinging pressing fixture |
| CN102975051A (en) * | 2012-12-09 | 2013-03-20 | 重庆盾铭电磁阀有限公司 | Linkage raised head clamping device |
| CN105436956A (en) * | 2015-12-25 | 2016-03-30 | 广东长盈精密技术有限公司 | Clamping device |
| CN205310266U (en) * | 2016-01-18 | 2016-06-15 | 长沙赫雷克勒智能装备有限公司 | Grasping system of manual work of anthropomorphic dummy |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106630580A (en) * | 2016-12-30 | 2017-05-10 | 无锡凯涵科技有限公司 | Device for taking and putting down glass screen |
| CN107012626A (en) * | 2017-04-11 | 2017-08-04 | 桐乡市民安纺织有限责任公司 | A kind of fabric pressure amplitude device |
| CN107377826A (en) * | 2017-07-14 | 2017-11-24 | 安徽鼎恒再制造产业技术研究院有限公司 | A kind of welding wire automatic cutting device |
| CN108296840A (en) * | 2018-02-10 | 2018-07-20 | 安徽唯诗杨信息科技有限公司 | A kind of frock clamp with automatic clamping function |
| CN108296840B (en) * | 2018-02-10 | 2020-04-10 | 马鞍山凯博智能制造有限公司 | Frock clamp with automatic clamping function |
| CN108381452A (en) * | 2018-04-28 | 2018-08-10 | 蚌埠液力机械有限公司 | Assemble the clamping tool of transverse hydro-cylinder |
| CN109591455A (en) * | 2018-12-31 | 2019-04-09 | 高斯图文印刷系统（中国）有限公司 | It is a kind of for replacing the pressing device of plate cylinder sleeve |
| CN111070885A (en) * | 2019-12-09 | 2020-04-28 | 高斯图文印刷系统（中国）有限公司 | Shaft head pressing device for replacing sleeve of printing plate cylinder |
| EP3932613A1 (en) * | 2020-08-10 | 2022-01-05 | Rene Westphal | Method and device for contactless displacement of a tension bar on a cnc machining centre |
| CN112372553A (en) * | 2020-12-20 | 2021-02-19 | 十堰精密新动力科技股份有限公司 | Self-adaptive pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |