CN2216881Y - Frame for supporting tools - Google Patents
Frame for supporting tools Download PDFInfo
- Publication number
- CN2216881Y CN2216881Y CN 95200458 CN95200458U CN2216881Y CN 2216881 Y CN2216881 Y CN 2216881Y CN 95200458 CN95200458 CN 95200458 CN 95200458 U CN95200458 U CN 95200458U CN 2216881 Y CN2216881 Y CN 2216881Y
- Authority
- CN
- China
- Prior art keywords
- chuck
- action bars
- housing
- pedestal
- clamping tube
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a frame for supporting tools, particularly a frame for supporting sharpening tools (drill bits). The utility model comprises a base, a shell, an operating rod, a holding cylinder and a chuck, wherein, the base is fixed on a working bench, the shell is arranged on the upper face of the base, the operating rod is accommodated on the inner part of the shell in a movable way and a rotary way, the inner part of the operating rod is provided with an inner-cone screwed hole, the holding cylinder is arranged at one end of the shell, the chuck is arranged in the holding cylinder in a sliding way and is provided with an outer-cone screwed section connected with the inner-cone screwed hole of the operating rod, and the chuck is also provided with a holding portion in contact with the inner-cone screwed hole of the operating rod.
Description
The utility model relates to a kind of instrument support, especially refers to support the support of sharpening instrument (drill bit).
At present, during the blade of traditional abrasive machine grinder tool (cutter), operator system grasps the instrument tool sharpening, for example: drill bit, and directly the blade with instrument withstands wheel grinding, and obviously the operator is difficult to hold instrument, is difficult to the blade grinding of instrument is gone out shape accurately.
In view of this, the purpose of this utility model provides a kind of instrument support, with the collet clamping device, and can adjust the support of instrument height and inclination angle implementation tool forward and back cutter action.
The purpose of this utility model is achieved in that it comprises pedestal, housing, action bars, clamping tube and chuck, wherein pedestal is fixed on the workbench, housing is arranged on above the pedestal, action bars was not only removable but also be contained in enclosure interior rotationally, this action bars inside is provided with an inside tapered thread hole, the clamping tube is arranged on housing one end, chuck is slidingly arranged in the clamping tube, chuck has the outer cone thread section that is connected with the inside tapered thread hole of action bars, and chuck also has the contacted clamping part in inside tapered thread hole with action bars.Above-mentioned clamping tube has cam surface, and above-mentioned housing top is provided with a projection simultaneously, is provided with a push rod that contacts with cam surface in this projection again.Above-mentioned lower housing portion has the bonding pad on the screw rod that is articulated in supporting arm, and supporting arm is plugged on slidably with its steady arm in the combined hole of said base and with screw rod and connects pedestal.Said base has a strip hole, and passes this strip hole with screw and be fixed on the workbench.
Owing to adopt such scheme; Can grinding the cutting edge shape of instrument (cutter) accurately, easy to operate, also safe and reliable simultaneously.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the stereogram of the utility model embodiment.
Fig. 2 is the exploded view of the utility model embodiment.
Fig. 3 is the supplying position profile of the utility model embodiment.
Fig. 4 be the utility model embodiment withdraw from position profile figure.
Fig. 5 is the utility model embodiment push rod progressive position schematic diagram.
Fig. 6 is the utility model embodiment push rod going-back position schematic diagram.
As shown in Figure 1, the utility model mainly treats that with one the instrument 90 of sharpening is supported on the workbench 10, so that can firmly support to treat the instrument 90 of sharpening, and the emery wheel 12 of instrument 90 pushing tows of sharpening contact abrasive machine 11 can be carried out sharpening.
As Figure 1-3, pedestal 20 bottoms are provided with a strip hole 21 can be for setting firmly a screw 22, this strip hole 21 can rotate or move with respect to this screw, so that can adjust the position and the angle of this pedestal 20, and this screw 22 promptly can be used for pedestal 20 is fixed on and gives fixed suitable position and angle place.This pedestal 20 has a combined hole 23, can be for the steady arm 24 of planting, this steady arm is provided with several hollow toroid positions 25, one screw 26 connects on the pedestal 20 and places hollow toroid position 25, so that steady arm 24 can be supported in suitable height and position place with adjusting, these steady arm 24 tops set firmly a supporting arm 27, and this supporting arm has a screw rod 28 horizontal expansions and comes out.
One housing 30 has a bonding pad 31 and is bonded to screw rod 28, and utilize a complete nut 32 to be secured to supporting arm 27, its middle shell 30 can serve as that axle turns to any suitable angle position with screw rod 28, and then secured to suitable angular position with butterfly nut 32, this housing 30 has an interstitial hole 33, its tail end is provided with the different groove of length 34,35, can inwardly stretch tooth 37 for some footpaths that cooperate retainer ring 36, can not rotate so that make retainer ring 36 can fix on this housing 30.Action bars 38 1 ends are provided with an operating grip 39, can supply to be used for the rotating operation bar, and the other end of this action bars both can rotate, and can be arranged on movably again in the interstitial hole 33 of this housing 30, was provided with an inside tapered thread hole 40 in the other end.One spring 41 is arranged on this action bars 38, and between retainer ring 36 and operating grip 39, so that action bars 38 can be promoted toward the direction away from housing 30.
The inside of clamping tube 42 is provided with and is hexagonal combined hole 43, can supply a ccontaining chuck 44, this chuck can be for wearing and the instrument 90 of sharpening is treated in clamping, the collet 45 of this chuck one end also has and is hexagonal outer rim shape, can be for being bonded in the combined hole 43 of clamping tube 42, make chuck can be maintained slidingly retained in the combined hole 43 of clamping tube 42, and the action that can not rotate with respect to clamping tube 42.The middle part of this chuck 44 is provided with an outer cone thread section 46, can supply the inside tapered thread hole 40 of attended operation bar 38, and the tail end of chuck 44 is provided with a clamping part 47.When action bars 38 rotates with respect to chuck 44 and clamping tube 42, this chuck 44 can relatively shift near action bars 38, and the inside tapered thread hole 40 of action bars can be little by little with clamping part 47 packings, and closely the instrument 90 of sharpening is treated in clamping, can firmly will treat the instrument 90 clampings location of sharpening.
Shown in Fig. 3,4, when gripping clamping tube 42 with hand, chuck 44 also can be held the location and can not rotate, this moment is when utilizing operating grip 39 to come rotating operation bar 38, the middle outer cone thread section 46 of this chuck 44 can little by little stretch in the inside tapered thread hole 40 of action bars 38, make that clamping part 47 can be gradually by packing, and the instrument 90 of clamping abbot sharpening very firmly.And when unclamping clamping tube 42, this clamping tube 42, chuck 44, the instrument 90 for the treatment of sharpening, action bars 38 and operating grip 39 in housing 30, move axially together, so that can utilize operating grip 39 and action bars 38 to push the instrument 90 for the treatment of sharpening.
As Fig. 5, shown in 6, clamping tube 42 is provided with a ring cam 48 near the position of housing 30, or the ring one side be provided with a cam surface 49, the top of housing 30 is provided with a projection 50, can be for a push rod 51 is set, one spring 52 is arranged on the push rod 51, and between its head and projection 50, so that can be used for positioning mandril 51, rotation when action bars 38, when driving 42 rotations of clamping tube, push rod 51 can move along the cam surface 49 of ring cam 48, makes clamping tube 42 and action bars 38 make axle together, move before yearning for, and can will treat that the instrument 90 of sharpening moves the emery wheel 12 of contact abrasive machine 11 forward, when dwang 51, can adjust the outstanding length of the projection 50 of push rod, so that can adjust clamping tube 42 and the shift motion for the treatment of the instrument 90 of sharpening.
So, when rotating operation handle 39, can move the instrument 90 for the treatment of sharpening advances or retreats, and housing 30 is an axle with screw rod 28, be adjusted to suitable angle position, moreover, steady arm 24 can be adjusted to suitable height in pedestal 20 by pole pair, and pedestal 20 itself promptly can rotate and move to optimal position, make housing 30 and pedestal 20 can be adjusted to optimal position, at last, the operator is as long as rotating operation handle 39 can promote to treat that the instrument 90 of sharpening moves carries out sharpening forward gently.
Claims (4)
1, a kind of instrument support, it is characterized in that: it comprises pedestal, housing, action bars, clamping tube and chuck, wherein pedestal is fixed on the workbench, housing is arranged on above the pedestal, action bars was not only removable but also be contained in enclosure interior rotationally, this action bars inside is provided with an inside tapered thread hole, the clamping tube is arranged on housing one end, chuck is slidingly arranged in the clamping tube, chuck has the outer cone thread section that is connected with the inside tapered thread hole of action bars, and chuck also has the contacted clamping part in inside tapered thread hole with action bars.
2, by the described instrument support of claim 1, it is characterized in that: above-mentioned clamping tube has cam surface, and above-mentioned housing top is provided with a projection simultaneously, is provided with a push rod that contacts with cam surface in this projection again.
3, by the described instrument support of claim 1, it is characterized in that: above-mentioned lower housing portion has the bonding pad on the screw rod that is articulated in supporting arm, and supporting arm is plugged on slidably with its steady arm in the combined hole of said base and with screw rod and connects pedestal.
4, by the described instrument support of claim 1, it is characterized in that: said base has a strip hole, and passes this strip hole with screw and be fixed on the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95200458 CN2216881Y (en) | 1995-01-14 | 1995-01-14 | Frame for supporting tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95200458 CN2216881Y (en) | 1995-01-14 | 1995-01-14 | Frame for supporting tools |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2216881Y true CN2216881Y (en) | 1996-01-10 |
Family
ID=33854193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95200458 Expired - Fee Related CN2216881Y (en) | 1995-01-14 | 1995-01-14 | Frame for supporting tools |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2216881Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100519067C (en) * | 2004-06-01 | 2009-07-29 | 罗诺曼迪克有限公司 | Gripper for holding a piece to be machined in a grinding machine |
| CN102229068A (en) * | 2011-07-04 | 2011-11-02 | 许言午 | Rock coal drill cutter grinding machine |
| CN102848270A (en) * | 2012-10-09 | 2013-01-02 | 江苏润孚机械轧辊制造有限公司 | Auxiliary frame for repeatedly grinding counter bit or center bit |
| CN103264322A (en) * | 2012-08-03 | 2013-08-28 | 南通星维油泵油嘴有限公司 | Fixture for edge grinding of twin-stage gun drill |
| CN104723173A (en) * | 2015-03-19 | 2015-06-24 | 吴江市菀坪宝得利缝制设备机械厂 | Machining device for sharp-tooth trepanning cutter |
| CN110524030A (en) * | 2019-07-15 | 2019-12-03 | 安徽省合肥汽车锻件有限责任公司 | One kind fixing device from polishing for the boring drill bit of automobile front axle |
-
1995
- 1995-01-14 CN CN 95200458 patent/CN2216881Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100519067C (en) * | 2004-06-01 | 2009-07-29 | 罗诺曼迪克有限公司 | Gripper for holding a piece to be machined in a grinding machine |
| CN102229068A (en) * | 2011-07-04 | 2011-11-02 | 许言午 | Rock coal drill cutter grinding machine |
| CN102229068B (en) * | 2011-07-04 | 2014-11-12 | 许言午 | Rock coal drill cutter grinding machine |
| CN103264322A (en) * | 2012-08-03 | 2013-08-28 | 南通星维油泵油嘴有限公司 | Fixture for edge grinding of twin-stage gun drill |
| CN102848270A (en) * | 2012-10-09 | 2013-01-02 | 江苏润孚机械轧辊制造有限公司 | Auxiliary frame for repeatedly grinding counter bit or center bit |
| CN104723173A (en) * | 2015-03-19 | 2015-06-24 | 吴江市菀坪宝得利缝制设备机械厂 | Machining device for sharp-tooth trepanning cutter |
| CN104723173B (en) * | 2015-03-19 | 2018-06-26 | 吴江市菀坪宝得利缝制设备机械厂 | A kind of processing unit (plant) of pointed tooth trepanning tool |
| CN110524030A (en) * | 2019-07-15 | 2019-12-03 | 安徽省合肥汽车锻件有限责任公司 | One kind fixing device from polishing for the boring drill bit of automobile front axle |
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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 |