CN201313264Y - Rotating -opening keep plate - Google Patents

Rotating -opening keep plate Download PDF

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Publication number
CN201313264Y
CN201313264Y CNU2008201731911U CN200820173191U CN201313264Y CN 201313264 Y CN201313264 Y CN 201313264Y CN U2008201731911 U CNU2008201731911 U CN U2008201731911U CN 200820173191 U CN200820173191 U CN 200820173191U CN 201313264 Y CN201313264 Y CN 201313264Y
Authority
CN
China
Prior art keywords
keep plate
board
platen
pressing plate
opening
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.)
Expired - Fee Related
Application number
CNU2008201731911U
Other languages
Chinese (zh)
Inventor
冀新堂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shengrui Transmission Co Ltd
Original Assignee
Weifang Shengrui Power Science & Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Weifang Shengrui Power Science & Technology Co Ltd filed Critical Weifang Shengrui Power Science & Technology Co Ltd
Priority to CNU2008201731911U priority Critical patent/CN201313264Y/en
Application granted granted Critical
Publication of CN201313264Y publication Critical patent/CN201313264Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a fixture used for fixing a workpiece on a machine tool and in particular relates to a rotating-opening keep plate which comprises an upper keep plate and a lower keep plate. The upper keep plate and the lower keep plate are rotatably connected; the upper keep plate is provided with an arc opening; the lower keep plate and the upper keep plate are connected through a pin roll; and the upper keep plate can rotate around the pin roll. When disassembling the keep plate, the operate can slightly loosen the nuts and then rotate the upper keep plate, and since the upper keep plate is provided with an arc opening, when screwing out the upper keep plate, the upper keep plate can not be blocked by studs arranged on the machine tool; after the upper keep plate is rotated to a proper position, the rotating-opening keep plate can be taken out and then the workpiece can be replaced, after that the operator can rotate the upper keep plate back to the original position and then screw down the nuts. In this way, the working process is finished. The rotating-opening keep plate is convenient to disassemble and easy to install and can improve the work efficiency.

Description

Rotary opening pressing plate
Technical field
The utility model relates to the frock clamp that fixation workpiece is used on a kind of lathe, particularly a kind of rotary opening pressing plate.
Background technology
On the lathe during processing work, the clamping of workpiece needs pressing plate usually, in the time of fixedly, pressing plate is pressed on the workpiece, with parts such as bolt, packing rings pressing plate is fixed on the lathe then, though this kind pressing plate has solved the fixing problem of workpiece, because demounting bolt is cumbersome, the time of demounting bolt waste is more, and efficient is not high.
The utility model content
The technical problems to be solved in the utility model provides the rotary opening pressing plate of a kind of quick-detach pressing plate soon and workpiece.
For addressing the above problem, the technical scheme that the utility model adopted is:
A kind of rotary opening pressing plate is characterized in that: comprise top board and lower platen, described top board is rotatably connected with lower platen, and described top board has arc opening.
Below be to further improvement in the technical proposal:
Have the pressing plate body on the described lower platen, evenly be provided with 3 lower platen pawls around the pressing plate body, the center on the described pressing plate body is provided with and presses down plate hole.
Described lower platen is connected by bearing pin with top board, and top board can rotate around bearing pin.
Described top board is a plectane, has the top board pin shaft hole on the top board, has pin shaft hole on the lower platen, and described top board pin shaft hole is consistent with the diameter of lower platen pin shaft hole.
Adopt technique scheme, rotary opening pressing plate comprises top board and lower platen, lower platen is connected by bearing pin with top board, top board can rotate around bearing pin, during dismounting, unclamp nut a little, rotate top board then, because top board has arc opening, top board can not be arranged on stopping of lathe upper stud when screwing out, to be that top board rotates to correct position and rotary opening pressing plate can be taken out, change a workpiece then, top board is rotated back original position, then the fastening nut process of finishing the work, use the utility model, convenient disassembly is installed laborsaving, improved operating efficiency.
Come the technical solution of the utility model is further described below in conjunction with drawings and Examples:
Description of drawings
Accompanying drawing 1 is the utility model lower platen structural representation;
The structural representation that accompanying drawing 2 is looked for Fig. 1 master;
Accompanying drawing 3 is the structural representation of top board;
The structure structural representation that accompanying drawing 4 is looked for Fig. 3 left side;
Accompanying drawing 5 is the structural representation of rotary opening pressing plate among the utility model embodiment;
Accompanying drawing 6 is installed in structural representation on the lathe for the utility model.
1-lower platen, 2-press down plate hole, 3-lower platen pin shaft hole, 4-lower platen pawl, 5-top board, 6-arc opening, 7-top board pin shaft hole, 8-bearing pin, 9-nut, 10-double-screw bolt, 11-workpiece, 12-lathe.
The specific embodiment
Embodiment, as shown in Figure 1, a kind of rotary opening pressing plate comprises lower platen 1, and lower platen 1 has the pressing plate body, and the pressing plate body is provided with 3 lower platen pawls 4, and the center on the pressing plate body is provided with and presses down plate hole 2, also is provided with pin shaft hole 3 on the pressing plate body.The structure of lower platen pawl 4 as shown in Figure 2.
Shown in accompanying drawing 3,4, top board 5 is a plectane, and top board 5 has the arc opening 6 of circular arc, also has top board pin shaft hole 7 on the top board 5, and top board pin shaft hole 7 is consistent with the diameter of lower platen pin shaft hole.
As shown in Figure 5, a kind of rotary opening pressing plate comprises lower platen 1 and top board 5, and lower platen 1 is connected by bearing pin 8 with top board 5, and top board 5 can rotate around bearing pin 8.
As shown in Figure 6, during work, lower platen 1 is connected by bearing pin 8 with top board 5, bearing pin 8 links together top board pin shaft hole 7 and lower platen pin shaft hole 3, with rotary opening pressing plate, is pressed on the workpiece 11, the double-screw bolt 10 that is arranged on the lathe passes lower platen pin shaft hole 3 and last arc opening 6, double-screw bolt 10 is provided with nut 9, and nut 9 is screwed, and this moment, rotary opening pressing plate was fixed on workpiece 11 on the lathe 12.During dismounting, unclamp nut 9 a little, rotate top board 5 then, because top board 5 has arc opening 6, when rotating pressing plate 5, double-screw bolt 10 can screw out in top board 5, and it is big than nut 9 external diameter of a circles to press down the diameter of plate hole 2, and can take out rotary opening pressing plate this moment, change a workpiece then, top board 5 is rotated back original position, double-screw bolt 10 this moment in arc opening 6, fastening nut 9 process of finishing the work then.

Claims (4)

1, a kind of rotary opening pressing plate is characterized in that: comprise top board (5) and lower platen (1), described top board (5) is rotatably connected with lower platen (1), and described top board (5) has arc opening (6).
2, rotary opening pressing plate as claimed in claim 1, it is characterized in that: described lower platen has the pressing plate body on (1), evenly is provided with 3 lower platen pawls (4) around the pressing plate body, and the center on the described pressing plate body is provided with and presses down plate hole (2).
3, rotary opening pressing plate as claimed in claim 2 is characterized in that: described lower platen (1) is connected by bearing pin (8) with top board (5), and top board (5) can center on bearing pin (8) and rotate.
4, rotary opening pressing plate as claimed in claim 3, it is characterized in that: described top board (5) is a plectane, has top board pin shaft hole (7) on the top board (5), have pin shaft hole (3) on the lower platen (1), described top board pin shaft hole (7) is consistent with the diameter of lower platen pin shaft hole (3).
CNU2008201731911U 2008-10-21 2008-10-21 Rotating -opening keep plate Expired - Fee Related CN201313264Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201731911U CN201313264Y (en) 2008-10-21 2008-10-21 Rotating -opening keep plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201731911U CN201313264Y (en) 2008-10-21 2008-10-21 Rotating -opening keep plate

Publications (1)

Publication Number Publication Date
CN201313264Y true CN201313264Y (en) 2009-09-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201731911U Expired - Fee Related CN201313264Y (en) 2008-10-21 2008-10-21 Rotating -opening keep plate

Country Status (1)

Country Link
CN (1) CN201313264Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102962367A (en) * 2012-11-30 2013-03-13 无锡蠡湖叶轮制造有限公司 Quickly dismountable press plate capable of preventing crushing damage
CN103639535A (en) * 2013-11-19 2014-03-19 重庆市星极齿轮有限责任公司 Rapidly-clamping clamp
CN104925000A (en) * 2014-03-19 2015-09-23 通用汽车环球科技运作有限责任公司 Assembly provided with sliding joint and used for fastening vehicle components and assembling method
US9610902B2 (en) 2014-03-19 2017-04-04 GM Global Technology Operations LLC Assembly with slip joint for fastening vehicle component and method of assembly
CN108067660A (en) * 2017-12-26 2018-05-25 郑州默尔电子信息技术有限公司 A kind of boring clamping device in plate-like workpiece cylindrical surface
CN108466080A (en) * 2018-03-20 2018-08-31 平南县五金制品厂 A kind of generator support brill bottom plate hole tool

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102962367A (en) * 2012-11-30 2013-03-13 无锡蠡湖叶轮制造有限公司 Quickly dismountable press plate capable of preventing crushing damage
CN103639535A (en) * 2013-11-19 2014-03-19 重庆市星极齿轮有限责任公司 Rapidly-clamping clamp
CN103639535B (en) * 2013-11-19 2015-12-09 重庆市星极齿轮有限责任公司 A kind of fast-clamping clamp
CN104925000A (en) * 2014-03-19 2015-09-23 通用汽车环球科技运作有限责任公司 Assembly provided with sliding joint and used for fastening vehicle components and assembling method
US9610902B2 (en) 2014-03-19 2017-04-04 GM Global Technology Operations LLC Assembly with slip joint for fastening vehicle component and method of assembly
CN104925000B (en) * 2014-03-19 2017-05-17 通用汽车环球科技运作有限责任公司 Assembly provided with sliding joint and used for fastening vehicle components and assembling method
CN108067660A (en) * 2017-12-26 2018-05-25 郑州默尔电子信息技术有限公司 A kind of boring clamping device in plate-like workpiece cylindrical surface
CN108466080A (en) * 2018-03-20 2018-08-31 平南县五金制品厂 A kind of generator support brill bottom plate hole tool

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20151112

Address after: 261205 Weifang high tech Industrial Development Zone, Shandong Sheng Rui street, No. 518

Patentee after: Shengrui Transmission Corporation limited

Address before: 261205 Shandong city of Weifang province high tech Zone Cherry Street, East Wei Road South

Patentee before: Weifang Shengrui Power Science & Technology Co., Ltd.

C41 Transfer of patent application or patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090923

Termination date: 20171021

CF01 Termination of patent right due to non-payment of annual fee