CN205734441U - Drill rod grinding machine double grip device - Google Patents
Drill rod grinding machine double grip device Download PDFInfo
- Publication number
- CN205734441U CN205734441U CN201620425285.8U CN201620425285U CN205734441U CN 205734441 U CN205734441 U CN 205734441U CN 201620425285 U CN201620425285 U CN 201620425285U CN 205734441 U CN205734441 U CN 205734441U
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- CN
- China
- Prior art keywords
- plate
- grinding machine
- drill rod
- little
- grip device
- 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 drill rod grinding machine double grip device that this utility model provides, belong to indexing fixture, mainly include that fixture chassis (1), little L plate (2), index plate (3), fixing workpiece head (4), angle scale (9) and big L plate (11) are constituted, it is characterized in that: index plate (3) and fixing workpiece head (4) use sunk screw secure fit by the counter sink (19) on index plate (3), and index plate (3) bottom surface being provided with V groove (20) contacts with the little L plate (2) being provided with projection (18) and is used for determining the angle that fixing workpiece head (4) rotates；Be bolted on big L plate (11) angle scale fixed block (10) for and be provided with the angle scale (9) of the number of degrees and coordinate and determine the angle that little L plate (2) rotates.This utility model simple in construction, workpiece loading and unloading is convenient, rapid, improves the grinding efficiency of workpiece, reduces the cost of reconditioning.
Description
Technical field
This utility model belongs to a kind of indexing fixture, is specifically related to drill rod grinding machine double grip device.
Background technology
By setting that bore bit clamps when the fixture of drill rod grinding machine is mainly the bore bit after bulb abrasion to be carried out reconditioning
Standby, in existing fixture uses, need to take off bore bit when of the bulb of each repair mill, secondary clamping, time-consuming take
Power, efficiency is low, low precision.
In view of this, this utility model provides drill rod grinding machine double grip device.
Summary of the invention
Solve the technical problem that
Main purpose of the present utility model is research design drill rod grinding machine double grip device, solves in reconditioning
The problem of frequent clamping during different on bore bit bulb.
Solve the technical scheme that its technical problem is used
For solving above-mentioned technical problem, this utility model is achieved through the following technical solutions:
This utility model is specifically related to drill rod grinding machine double grip device, mainly by fixture chassis, little L plate,
Index plate, fixing workpiece head, angle scale and big L plate are constituted；It is characterized in that: big L plate and fixture chassis are bolted,
Little L plate is bolted on big L plate；Little L plate is provided with hole, lower opening mandrel and projection；Index plate and fixing workpiece
Head, by the counter sink sunk screw secure fit on index plate, is provided with the index plate bottom surface of V groove and is provided with projection
The contact of little L plate is for determining the angle that fixing workpiece head rotates；Fixing workpiece head is provided with outer shaft, and outer shaft is provided with stepped hole, the heart
Axle and outer shaft use and are slidably matched, and are provided with spring at axle stepped hole outside；Mandrel upper end screw and pad are by spring pressure
Tightly；It is bolted angle scale fixed block on big L plate and has determined what little L plate rotated for coordinating with the angle scale being provided with the number of degrees
Angle.
Described drill rod grinding machine double grip device, is characterized in that: the locking member set on fixing workpiece head is used
In locking workpiece.
Described drill rod grinding machine double grip device, is characterized in that: big L plate is provided with arcuate socket, angle board
Set lever is threadeded through angle scale with arcuate socket and lower opening.
Described drill rod grinding machine double grip device, is characterized in that: index plate be provided with alignment head for
Fixing workpiece head coordinates to be installed.
Described drill rod grinding machine double grip device, is characterized in that: fixture tray bottom have groove for
Coordinate with the magnechuck of drill rod grinding machine.
Beneficial effect
This utility model in use, by double grip device, can realize bore bit and quickly position when reconditioning, quickly
Change different bulbs.
This utility model compared with prior art has clear advantage and beneficial effect.From above technical scheme,
This utility model simple in construction, workpiece loading and unloading is convenient, rapid, improves the grinding efficiency of workpiece, reduces the cost of reconditioning bore bit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is the sectional view of line A-A along Fig. 2.
Fig. 4 is the structural representation of this utility model medium and small L plate.
Fig. 5 is the structural representation of index plate in this utility model.
Fig. 6 is the structural representation of index plate in this utility model.
Labelling in figure: 1, fixture chassis；2, little L plate；3, index plate；4, fixing workpiece head；5, locking member；6, outer shaft；
7, bolt；8, angle board set lever；9, angle scale；10, angle scale fixed block；11, big L plate；12, arcuate socket；13, spring；
14, groove；15, upper hole；16, lower opening；17, mandrel；18, projection；19, counter sink；20, V groove；21, alignment head.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, to according to the drill rod grinding machine double folder that the utility model proposes
Tool device specific embodiment, structure, feature and effect thereof, after describing in detail such as.
See Figure of description 1,2,3,4,5,6, the drill rod grinding machine double fixture dress that this utility model provides
Put, be mainly made up of fixture chassis 1, little L plate 2, index plate 3, fixing workpiece head 4, angle scale 9 and big L plate 11；Its feature exists
In: big L plate 11 and fixture chassis 1 are bolted, and little L plate 2 is fixed on big L plate 11 by bolt 7；Little L plate 2 is provided with
Upper hole 15, lower opening 16 mandrel 17 and projection 18；Index plate 3 and fixing workpiece head 4 are used by the counter sink 19 on index plate 3
Sunk screw secure fit, index plate 3 bottom surface being provided with V groove 20 contacts for determining fixing with the little L plate 2 being provided with projection 18
The angle that workpiece head 4 rotates；Fixing workpiece head 4 is provided with outer shaft 6, and outer shaft 6 is provided with stepped hole, and mandrel 17 and outer shaft 6 use sliding
Dynamic cooperation, and at outer shaft 6 stepped hole, spring 13 is installed；Spring 13 is compressed by mandrel 17 upper end screw and pad；Big L plate
It is bolted angle scale fixed block 10 on 11 and has determined, for coordinating with the angle scale 9 being provided with the number of degrees, the angle that little L plate 2 rotates
Degree.
Described drill rod grinding machine double grip device, is characterized in that: the locking member 5 set on fixing workpiece head 4
For locking workpiece.
Described drill rod grinding machine double grip device, is characterized in that: big L plate 11 is provided with arcuate socket 12, angle
Degree plate set lever 8 is threadeded through angle scale 9 with arcuate socket 12 and lower opening 16.
Described drill rod grinding machine double grip device, is characterized in that: index plate 3 be provided with alignment head 21 for
Coordinate with fixing workpiece head 4 and install.
Described drill rod grinding machine double grip device, is characterized in that: has groove 14 bottom fixture chassis 1 and uses
Coordinate in the magnechuck with drill rod grinding machine.
In use, the bore bit of reconditioning selects suitable index plate 3, index plate 3 to this utility model the most as required
After installing, locking member 5 is unclamped, the bore bit of abrasion is enclosed within outer shaft 6, tightens locking member 5, fixing bore bit, back-out angle board
Set lever 8, the angle adjusted as required drags angle scale 9, and fit angle dish fixed block 10 determines the number of degrees of adjustment simultaneously,
When after the complete bulb of reconditioning, grasping bore bit and pull up, bore bit can drive outer shaft 6 to move upward, at outer shaft 6 stepped hole
Spring 13 upper end installed is compressed by screw and the pad of mandrel 17 upper end, so after the pressure that spring 13 is by outer shaft 6 step
Can be compressed, when outer shaft 6 rises to certain altitude, and the index plate 3 that fixing workpiece head 4 connects will depart from following convex
Block 18, then rotate the angle of needs, the spring 13 compressed after letting go opens so that index plate 3 sets back, index plate
V groove 20 and projection 18 on 3 coordinate, and complete once to change bulb, change bulb successively until by complete for all of bulb reconditioning.
The above, be only preferred embodiment of the present utility model, not makees utility model any pro forma
Limit, any without departing from technical solutions of the utility model content, according to technical spirit of the present utility model to above example institute
Any simple modification, equivalent variations and the modification made, all still falls within the range of technical solutions of the utility model.Technical scheme
In the range of.
Claims (5)
1. a drill rod grinding machine double grip device, including fixture chassis (1), little L plate (2), index plate (3),
Fixing workpiece head (4), angle scale (9) and big L plate (11), it is characterised in that: bolt is passed through in big L plate (11) and fixture chassis (1)
Fixing, little L plate (2) is fixed on big L plate (11) by bolt (7)；Little L plate (2) is provided with hole (15), lower opening (16) mandrel
And projection (18) (17)；Index plate (3) and fixing workpiece head (4) use countersunk head by the counter sink (19) on index plate (3)
Screw secure fit, index plate (3) bottom surface being provided with V groove (20) contacts with the little L plate (2) being provided with projection (18) and is used for determining
The angle that fixing workpiece head (4) rotates；Fixing workpiece head (4) is provided with outer shaft (6), and outer shaft (6) is provided with stepped hole, mandrel (17)
Use with outer shaft (6) and be slidably matched, and spring (13) is installed at outer shaft (6) stepped hole；Mandrel (17) upper end screw and
Spring (13) is compressed by pad；It is bolted angle scale fixed block (10) on big L plate (11) be used for and be provided with the number of degrees
Angle scale (9) cooperation determines the angle that little L plate (2) rotates.
2. drill rod grinding machine double grip device as claimed in claim 1, is characterized in that: on fixing workpiece head (4)
If locking member (5) be used for locking workpiece.
3. drill rod grinding machine double grip device as claimed in claim 1, is characterized in that: big L plate (11) is provided with
Arcuate socket (12), angle board set lever (8) is threadeded through angle scale (9) with arcuate socket (12) and lower opening (16).
4. drill rod grinding machine double grip device as claimed in claim 1, is characterized in that: index plate (3) is provided with
Alignment head (21) is used for and fixing workpiece head (4) coordinates installation.
5. drill rod grinding machine double grip device as claimed in claim 1, is characterized in that: fixture chassis (1) bottom
Have groove (14) to coordinate for the magnechuck with drill rod grinding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425285.8U CN205734441U (en) | 2016-05-12 | 2016-05-12 | Drill rod grinding machine double grip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425285.8U CN205734441U (en) | 2016-05-12 | 2016-05-12 | Drill rod grinding machine double grip device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205734441U true CN205734441U (en) | 2016-11-30 |
Family
ID=57368004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620425285.8U Expired - Fee Related CN205734441U (en) | 2016-05-12 | 2016-05-12 | Drill rod grinding machine double grip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205734441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751067A (en) * | 2016-05-12 | 2016-07-13 | 贵州师范大学 | Dual indexing fixture device of button bit sharpening machine |
-
2016
- 2016-05-12 CN CN201620425285.8U patent/CN205734441U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751067A (en) * | 2016-05-12 | 2016-07-13 | 贵州师范大学 | Dual indexing fixture device of button bit sharpening machine |
| CN105751067B (en) * | 2016-05-12 | 2023-06-23 | 贵州师范大学 | Double-indexing fixture device of ball tooth drill bit sharpening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |