CN206899009U - Inserted grinding clamping device and sanding apparatus - Google Patents

Inserted grinding clamping device and sanding apparatus Download PDF

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Publication number
CN206899009U
CN206899009U CN201720722575.3U CN201720722575U CN206899009U CN 206899009 U CN206899009 U CN 206899009U CN 201720722575 U CN201720722575 U CN 201720722575U CN 206899009 U CN206899009 U CN 206899009U
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CN
China
Prior art keywords
chuck
grinding
workpiece
clamping device
ground
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
CN201720722575.3U
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Chinese (zh)
Inventor
肖凯业
许海
郑文
郭志伟
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.)
CNNC Tianjin Technology Development Co Ltd
Original Assignee
CNNC Tianjin Technology Development 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
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Priority to CN201720722575.3U priority Critical patent/CN206899009U/en
Application granted granted Critical
Publication of CN206899009U publication Critical patent/CN206899009U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of inserted grinding clamping device, including the support frame formed with screwed hole, the screw rod matchingly coordinated with described screwed hole, it is fixedly installed on described screw front end and the chuck formed with accommodating chamber, and at least one jackscrew being arranged in the side wall of described chuck.The utility model includes the support frame formed with screwed hole, the screw rod matchingly coordinated with described screwed hole, it is fixedly installed on described screw front end and the chuck formed with accommodating chamber, and it is arranged at least one jackscrew in described chuck side wall, position between chuck and emery wheel is changed by rotary screw, the grinding for inlaying workpiece used to being clamped in chuck is realized, the thickness that workpiece can be controlled to be ground, ensure that the concordant of grinding surface;Workpiece is fixedly clamped by multiple jackscrews in chuck, makes clamping relatively reliable, avoids workpiece flying out in grinding process, improves the security of grinding operation;Operator is located at abrasive machine side during operation at the same time, realizes the grinding to workpiece by control handle, increases the distance of operator and working region, ensured the safety of operator.

Description

Inserted grinding clamping device and sanding apparatus
Technical field
Powder metallurgical technology is the utility model is related to, more particularly to a kind of inserted grinding clamping device and polishing Device.
Background technology
During micro- Microscopic observation inside workpiece material property, it is necessary to hacksaw by work piece cut into fritter, then in emery wheel By the surface rubbing of the workpiece of fritter on machine, inlaying for small workpiece is completed on special pointing machine.Work is polished using abrasive machine During part surface, existing method is typically fixedly clamped workpiece with pliers, and the grinding to small workpiece is completed on abrasive machine.But make When being ground with pliers clamping workpiece to it, what is be not only ground is second-rate, and workpiece can not be firmly fixed during grinding, It may be flown out in bruting process, there is certain potential safety hazard to operator.
Utility model content
The purpose of this utility model is to be directed to technological deficiency present in prior art, and provides a kind of inserted grinding folder Tight device and sanding apparatus.
Technical scheme is used by realize the purpose of this utility model:
A kind of inserted grinding clamping device, including the support frame formed with screwed hole, matchingly with described screwed hole The screw rod of cooperation, described screw front end and the chuck formed with accommodating chamber are fixedly installed on, and are arranged on described chuck Side wall at least one jackscrew.
Described jackscrew quantity is 1-4.
The rear end of described screw rod is fixedly installed handle.
Screw thread with a scale is provided with described screw rod to determine the depth of grinding by observing screw thread scale, such as the scale Screw thread is the graduation mark in screw thread of the axially extending scale of multiple tracks or spraying thereon, is carried out by the index line on support frame Yardstick indicates.
A kind of sanding apparatus, including base station, the emery wheel of described base station is fixedly installed on, and described grinding clamps dress Put, described support frame is arranged on described base station, and the height of support frame makes chuck center be directed at emery wheel, and article to be ground holds Receive and be positioned in described accommodating chamber and expose part to be ground.
The buffed surface for being ground article is placed with the emery wheel vertical direction in tangent line.
Track is provided with described base station, described track is provided with sliding block, described grinding clamping device is fixed It is arranged on described sliding block with quickly closer or far from described emery wheel.
A kind of polishing process of sanding apparatus, comprises the following steps,
1) by sliding block away from emery wheel, article to be ground is loaded and with jackscrew clamping and positioning;
2) promote sliding block to make article fast approaching emery wheel to be ground and be before limited positioning close;
3) article to be ground progressively carries out multi-faceted polishing close to emery wheel and observes grinding depth during rotary screw;
4) after polishing, rotary screw makes grinding article, and away from emery wheel, then contact slipper is spacing, has been unloaded after slipping away Into the grinding article of polishing.
Compared with prior art, the beneficial effects of the utility model are:
The utility model includes the support frame formed with screwed hole, the screw rod matchingly coordinated with described screwed hole, Gu Surely described screw front end and the chuck formed with accommodating chamber, and at least one be arranged in described chuck side wall are arranged on Individual jackscrew, the position between chuck and emery wheel is changed by rotary screw, realize the workpiece used inlayed to being clamped in chuck Grinding, the thickness that workpiece can be controlled to be ground, ensure that the concordant of grinding surface;Folder in chuck by multiple jackscrews to workpiece Fasten, make clamping relatively reliable, avoid workpiece flying out in grinding process, improve the security of grinding operation;Same Operator is located at abrasive machine side during Shi Zuoye, realizes the grinding to workpiece by control handle, increases operator and workspace The distance in domain, the safety of operator is ensured.
Brief description of the drawings
Fig. 1 show the structural representation of inserted grinding clamping device of the present utility model.
Wherein, 1- jackscrews, 2- chucks, 3- support frames, 4- screw rods, 5- handles, 6- pads, 7- bolts, 8- workpiece.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place The specific embodiment of description only to explain the utility model, is not used to limit the utility model.
It is of the present utility model it is inserted grinding clamping device include the support frame 3 formed with screwed hole, matchingly with it is described The screw rod 4 that coordinates of screwed hole, be fixedly installed on described screw front end and the chuck 2 formed with accommodating chamber, and be arranged on At least one jackscrew 1 in described chuck side wall.
The accommodating chamber of the chuck is equipped with workpiece, and the clamping of workpiece 8 is fixed the jackscrew for being arranged on chuck side wall, rotates Screw rod, the distance of workpiece and abrasive machine is adjusted, carries out the preparation of grinding workpieces, jackscrew and chuck play when clamping workpiece Dual fixation, avoids the workpiece from being flown out in operation process is ground, and ensures grinding job safety.
Further, 4 equidistant jackscrews are set on chuck, is simultaneously clamped in four orientation, more preferably determines workpiece Position, and fixation is clamped to workpiece, in operation process is ground, workpiece is not easy to fly out.
Further, handle 5 is set in the other end of screw rod, and the pad 6 and bolt of supporting fixation handle is set 7, operator can drive screw rod to rotate in operation process is ground by control handle, so as to change workpiece and emery wheel it Between distance, add operator be ground working region distance, ensured the safety of operator, improved in the course of work The usage comfort of middle operator.
The course of work of inserted grinding clamping device of the present utility model, first rotary screw, adjust chuck and emery wheel Between position, in order to operate;The rough workpiece in be inlayed, bottom is put into holes for clamping, by jackscrew by work Part is fixed in chuck;Rotary screw again, change the position of workpiece, workpiece moves closer to emery wheel, when workpiece apart from emery wheel 1~ Slow rotary screw after 2cm, workpiece contact emery wheel, the rough part in workpiece bottom is ground off.It is provided by the utility model Inserted grinding clamping device is by changing the rotating cycle of screw rod, the depth that workpiece can be controlled to be ground;Pressed from both sides when being ground workpiece Tightly more safe and reliable, grinding quality is also superior to the grinding quality that workpiece is clamped compared with clamp.
Meanwhile the invention also discloses a kind of sanding apparatus, including base station, it is fixedly installed on the sand of described base station Wheel, and described inserted grinding clamping device, the support frame bottom of described inserted grinding clamping device have two to lead to Hole, support frame is fixedly connected with described base station by screw, ensures that the height of support frame causes chuck center to be directed at emery wheel, Article container to be ground is positioned in described accommodating chamber and exposes part to be ground, part to be ground alignment emery wheel side.
The base station of emery wheel and inserted grinding clamping device are provided with by being fixedly connected, ensures that inserted grinding clamps dress The chuck center alignment emery wheel put, has reduced or remitted time of the adjustment workpiece with respect to emery wheel position, has improved operating efficiency.
Further, the buffed surface for being ground article is placed with the emery wheel vertical direction in tangent line, is ensured workpiece bottom Rough part polishes, and is not susceptible to flying out in workpiece grinding process, makes operation safer.
Preferably, track is provided with described base station, described track is provided with sliding block, described grinding clamps dress Put and be fixedly installed on described sliding block with quickly closer or far from described emery wheel.It is provided with simultaneously in the position close to emery wheel Spacing detent mechanism, the mechanism similarly to the prior art, not reinflated description herein.
Specifically, the polishing process of sanding apparatus of the present utility model, comprises the following steps,
1) by sliding block away from emery wheel, article to be ground is loaded and with jackscrew clamping and positioning;
2) promote sliding block to make article fast approaching emery wheel to be ground and be before limited positioning close;
3) article to be ground progressively carries out multi-faceted polishing close to emery wheel and observes grinding depth during rotary screw;
4) after polishing, rotary screw makes grinding article, and away from emery wheel, then contact slipper is spacing, has been unloaded after slipping away Into the grinding article of polishing.
By being slidably matched, bolt rotates, and can use high precision screw, can so effectively improve the grinding accuracy in each face And effect, and it is easily controllable.
Described above is only preferred embodiment of the present utility model, it is noted that for the general of the art For logical technical staff, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these change Enter and retouch and also should be regarded as the scope of protection of the utility model.

Claims (7)

  1. A kind of 1. inserted grinding clamping device, it is characterised in that including the support frame formed with screwed hole, matchingly with it is described The screw rod that coordinates of screwed hole, be fixedly installed on described screw front end and the chuck formed with accommodating chamber, and be arranged on institute At least one jackscrew in the side wall for the chuck stated.
  2. 2. inserted grinding clamping device as claimed in claim 1, it is characterised in that described jackscrew quantity is 1-4.
  3. 3. inserted grinding clamping device as claimed in claim 1, it is characterised in that the rear end fixed setting of described screw rod There is handle.
  4. 4. inserted grinding clamping device as claimed in claim 1, it is characterised in that be provided with described screw rod with a scale Depth of the screw thread to be ground by observing screw thread scale to determine.
  5. A kind of 5. sanding apparatus, it is characterised in that including base station, the emery wheel of described base station is fixedly installed on, and such as right It is required that the grinding clamping device described in any one of 1-4, described support frame is arranged on described base station, and the height of support frame makes Chuck center is directed at emery wheel, and article container to be ground is positioned in described accommodating chamber and exposes part to be ground.
  6. 6. sanding apparatus as claimed in claim 5, it is characterised in that be ground the buffed surface of article and the emery wheel vertical direction Placed in tangent line.
  7. 7. sanding apparatus as claimed in claim 5, it is characterised in that track is provided with described base station, in described rail Road is provided with sliding block, and described grinding clamping device is fixedly installed on described sliding block with quickly closer or far from described sand Wheel.
CN201720722575.3U 2017-06-20 2017-06-20 Inserted grinding clamping device and sanding apparatus Expired - Fee Related CN206899009U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720722575.3U CN206899009U (en) 2017-06-20 2017-06-20 Inserted grinding clamping device and sanding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720722575.3U CN206899009U (en) 2017-06-20 2017-06-20 Inserted grinding clamping device and sanding apparatus

Publications (1)

Publication Number Publication Date
CN206899009U true CN206899009U (en) 2018-01-19

Family

ID=61285174

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720722575.3U Expired - Fee Related CN206899009U (en) 2017-06-20 2017-06-20 Inserted grinding clamping device and sanding apparatus

Country Status (1)

Country Link
CN (1) CN206899009U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107030605A (en) * 2017-06-20 2017-08-11 中核(天津)科技发展有限公司 Inserted grinding clamping device and sanding apparatus, polishing process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107030605A (en) * 2017-06-20 2017-08-11 中核(天津)科技发展有限公司 Inserted grinding clamping device and sanding apparatus, polishing process
CN107030605B (en) * 2017-06-20 2023-11-24 中核(天津)科技发展有限公司 Mosaic grinding clamping device, grinding device and grinding method

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180119

Termination date: 20190620