CN201128070Y - Clamping device floating indenter - Google Patents

Clamping device floating indenter Download PDF

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Publication number
CN201128070Y
CN201128070Y CNU2007200449393U CN200720044939U CN201128070Y CN 201128070 Y CN201128070 Y CN 201128070Y CN U2007200449393 U CNU2007200449393 U CN U2007200449393U CN 200720044939 U CN200720044939 U CN 200720044939U CN 201128070 Y CN201128070 Y CN 201128070Y
Authority
CN
China
Prior art keywords
briquetting
press block
straight pin
workpiece
pressure head
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
CNU2007200449393U
Other languages
Chinese (zh)
Inventor
陈忠明
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.)
Yangdong Co Ltd
Original Assignee
Yangdong 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 Yangdong Co Ltd filed Critical Yangdong Co Ltd
Priority to CNU2007200449393U priority Critical patent/CN201128070Y/en
Application granted granted Critical
Publication of CN201128070Y publication Critical patent/CN201128070Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a floating pressure head of a gripping holder, which comprises a rocking coupler support rotating around a stationary shaft, the pressing section of the rocking coupler support is provided with a floating press block connected with a straight pin. The press block is composed of an inner press block and an outer press block, the inner press block is connected with the rocking coupler support through the straight pin, the outer press block is connected with the inner press block through the straight pin, the two straight pins are vertical to each other and parallel to the pressing plane of the outer press block. The floating pressure head has simple structure and low cost, and is applied to the machinable gripping holder; when the press blocks press a workpiece, the position of the workpiece can be automatically and fine adjusted, and the surface-contact is realized, the gripping is reliable and the clamp force is large, so the quality requirement of processing the workpiece can be ensured.

Description

The clamping device pressure head that floats
Technical field
The utility model relates to a kind of unsteady pressure head of the clamping device that is used for machining, particularly clamping device.
Background technology
In various machining process, bound clamping device, wherein directly the pressure head of workpiece pressing is most important.In numerous pressure head structures, what use morely is to adopt centering block to rotate around fixed axis, according to the transmission that lever principle is come realizable force, and the effect that can play simplified structure, increases clamping force.Because centering block is pressed to workpiece with rotation mode, may be a contact or line contact with contacting of workpiece, it is unreliable to clamp, thereby influences the crudy of workpiece.Also have and adopt floating type swing, but structure is complicated, the processing cost height, flexibility and reliability is not good enough.
The utility model content
The purpose of this utility model be to provide a kind of simple in structure, cost is low, uses flexibly, reliable, the clamping device that can guarantee the workpiece processing request pressure head that floats.
The technical solution of the utility model is: the clamping device pressure head that floats comprises a centering block that rotates around fixed axis, and its improvements are that the position that compresses of centering block is provided with floating type briquetting, is connected by straight pin between this floating type briquetting and the centering block, and the junction is gapped.
Described floating type briquetting is made of interior briquetting and outer briquetting, and interior briquetting is connected with centering block by straight pin, and outer briquetting is connected with interior briquetting by straight pin, and two straight pins are perpendicular, and all are parallel to the clamping plane of outer briquetting.
The utility model is provided with the briquetting that is connected by straight pin at the position that compresses of centering block, and the junction is gapped, and when compressing, briquetting can be done small adjustment, becomes face to contact with workpiece, improves clamping reliability.Briquetting is divided into inside and outside two, and the straight pin that connects usefulness is perpendicular, and more flexibly, effectively, the further raising clamped effect when briquetting was adjusted.The utility model is simple in structure, handling ease, and cost is low, reliable clamping, clamping force is big, can guarantee the workpiece processing request.
Description of drawings
It shown in the accompanying drawing the utility model structural representation.
The specific embodiment
Referring to accompanying drawing, the position that compresses of centering block 1 is provided with interior briquetting 3 and outer briquetting 5, and interior briquetting is connected by straight pin 2 with centering block, outer briquetting is connected by straight pin 4 with interior briquetting, the junction is all gapped, and straight pin 2 is perpendicular with straight pin 4, and all is parallel to the clamping plane of outer briquetting.During work, the slide block 8 in the clamping device promotes the roller 9 on the centering block under cylinder (or oil cylinder) drives, and makes centering block around fixed axis 7 rotations, thereby makes outer briquetting workpiece pressing 6, and inside and outside briquetting is adjusted position, reliable clamping automatically when contact workpiece.The outer briquetting vertical central plane that centering block makes when designing arrives the distance of fixed axis 7 less than the distance of roller 9 to fixed axis 7, just can increase clamping force.

Claims (2)

1, a kind of clamping device pressure head that floats comprises a centering block that rotates around fixed axis, it is characterized in that the position that compresses of centering block is provided with floating type briquetting, is connected by straight pin between this floating type briquetting and the centering block, and the junction is gapped.
2, by the unsteady pressure head of the described clamping device of claim 1, it is characterized in that: described floating type briquetting is made of interior briquetting and outer briquetting, interior briquetting is connected with centering block by straight pin, outer briquetting is connected with interior briquetting by straight pin, two straight pins are perpendicular, and all are parallel to the clamping plane of outer briquetting.
CNU2007200449393U 2007-11-20 2007-11-20 Clamping device floating indenter Expired - Fee Related CN201128070Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200449393U CN201128070Y (en) 2007-11-20 2007-11-20 Clamping device floating indenter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200449393U CN201128070Y (en) 2007-11-20 2007-11-20 Clamping device floating indenter

Publications (1)

Publication Number Publication Date
CN201128070Y true CN201128070Y (en) 2008-10-08

Family

ID=40015895

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200449393U Expired - Fee Related CN201128070Y (en) 2007-11-20 2007-11-20 Clamping device floating indenter

Country Status (1)

Country Link
CN (1) CN201128070Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103192193A (en) * 2013-01-11 2013-07-10 浙江豪情汽车制造有限公司 Follow-up compression projection welding electrode
CN112518618A (en) * 2020-11-30 2021-03-19 广东鼎泰机器人科技有限公司 Pressing and holding mechanism for milling cutter material rod

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103192193A (en) * 2013-01-11 2013-07-10 浙江豪情汽车制造有限公司 Follow-up compression projection welding electrode
CN103192193B (en) * 2013-01-11 2015-04-08 浙江豪情汽车制造有限公司 Follow-up compression projection welding electrode
CN112518618A (en) * 2020-11-30 2021-03-19 广东鼎泰机器人科技有限公司 Pressing and holding mechanism for milling cutter material rod

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee