CN205102734U - Drill bit detecting device - Google Patents
Drill bit detecting device Download PDFInfo
- Publication number
- CN205102734U CN205102734U CN201520757896.8U CN201520757896U CN205102734U CN 205102734 U CN205102734 U CN 205102734U CN 201520757896 U CN201520757896 U CN 201520757896U CN 205102734 U CN205102734 U CN 205102734U
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- China
- Prior art keywords
- drill bit
- plate
- detecting device
- bit detecting
- location
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model relates to a drill bit detecting device, include and rotate the two measurement boards of being connected with the calibrated scale respectively, and respectively with two measure board sliding connection's locating plate, be equipped with the centre gripping on the calibrated scale lateral wall the constant head tank of two main cutting edge ends on the drill bit, still rotate on the calibrated scale be connected with the bipartition do not be with two it fixes to measure the board closing device on the calibrated scale. The utility model discloses a drill bit detecting device is connected with the calibrated scale rotation through measuring the board with two to can the regulating variable measure the contained angle between the board, can detect the drill bit of various different specifications, according to the goodness of fit of the chisel edge of drill bit and constant head tank and two main cutting edges respectively with the laminating degree of measuring board and locating plate, whether the chisel edge that can detect out the drill bit after the coping at the center, and whether the angle of two main cutting edges unanimous with length, the commonality is high and measure the accuracy.
Description
Technical field
The utility model relates to drill bit detection technique field, particularly relates to a kind of drill bit detecting device.
Background technology
Drill bit goes out through hole or blind hole in order to drilling on solid material, and can carry out the cutter of reaming to existing hole.Drill bit comprises knife bar and is positioned at two main cutting edges of knife rod head, accompanies chisel edge between two main cutting edges.
In use, two main cutting edges of its head and chisel edge wearing and tearing the soonest, therefore, need to carry out reconditioning to main cutting edge drill bit after its wearing and tearing.Traditional way is the artificial rule of thumb rear knife face of coping drills two main cutting edge on abrasive machine, and can produce error in the process of reconditioning, the error that the drill bit that diameter is larger produces is larger, cause the drill bit after reconditioning two main cutting edge angle and length inconsistent.
At present, whether the angle of drill bit two main cutting edges after reconditioning and chisel edge whether identical with length is detected in bit central by drill bit detecting device.Existing drill bit detecting device only possesses the measured angular of a special angle, can only detect a kind of drill bit, and for the drill bit with different main cutting edge angle, this pick-up unit can not detect it, and versatility is lower.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of drill bit detecting device, make it have more value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide the drill bit detecting device that a kind of measured angular can regulate arbitrarily, can detect the drill bit of all size.
Drill bit detecting device of the present utility model, comprise be connected with dial rotation respectively two measure plate, and respectively with the location-plate measured plate described in two and be slidably connected, described index dial sidewall is provided with the locating slot clamping described drill bit two main cutting edge termination, described index dial is also rotatably connected to two and is fixed on hold down gag on described index dial by measuring plate described in two respectively.
Further, described index dial comprises the disk being provided with angle-differentiated line, and described disk periphery is provided with the annulus coaxial with it, described annulus is vertically connected with the annular draw runner coaxial with it, and described annulus sidewall is radially provided with described locating slot.
Further, described hold down gag comprises the elastic layering be connected with described disk rotational, and the pressure head be connected with described elastic layering end vertical.
Further, described measurement plate one end is provided with the arc-shaped notch mated with described annulus, in being provided with the chute coordinated with described draw runner perpendicular to described notch edge in described measurement plate.
Further, described measurement plate is provided with along its length the slideway slided along it for described location-plate, described location-plate is connected with the elasticity drawing pin be fixed on described slideway.
Further, described measurement plate is also provided with the scale measuring described drill edge length.
Further, described location-plate end is also provided with mounting hole.
By such scheme, drill bit detecting device of the present utility model is connected with dial rotation by measuring plate by two, thus regulated quantity can measure angle between plate, can detect the drill bit of various different size, according to the chisel edge of drill bit and the goodness of fit of locating slot and two main cutting edges respectively with the laminating degree measuring plate and location-plate, can detect that whether the chisel edge of the drill bit after reconditioning is at center, and whether the angle of two main cutting edges is consistent with length, versatility is high and measurement is accurate.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of instructions, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the perspective view of index dial in the utility model;
Fig. 3 is the side view measuring plate in the utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See Fig. 1 to Fig. 3, a kind of drill bit detecting device described in the utility model one preferred embodiment, comprise be rotationally connected with index dial 10 respectively two measure plate 20, and measure the location-plate 30 that plate 20 is slidably connected respectively with two.
Concrete, index dial 10 comprises the disk 12 being provided with angle-differentiated line 11, disk 12 periphery is provided with the annulus 13 coaxial with it, annulus 13 is vertically connected with the annular draw runner 14 coaxial with it, annulus 13 sidewall is radially provided with locating slot 15, and locating slot 15 is for clamping the termination of two main cutting edges so that drill bit is positioned at index dial 10.
For making two measurement plates 20 be rotationally connected with index dial 10, the utility model is provided with in measurement plate 20 one end the arc-shaped notch 21 mated with annulus 13, in being provided with the chute 22 coordinated with draw runner 14 perpendicular to recess 21 edge in measurement plate 20.
Acting force is applied to measurement plate 20, measurement plate 20 can be made to slide on annulus 13, after two measurement plates 20 slide into the angle position equal with two main cutting edge angles of the drill bit of required measurement, plates 20 need be measured by two and maintain static.Specific practice of the present utility model is rotationally connected two hold down gags on index dial 10, and hold down gag comprises the elastic layering 41 be rotationally connected with disk 12, and the pressure head 42 be connected with elastic layering 41 end vertical.Elastic layering 41 pairs of pressure heads 42 apply downward acting force, be pressed on annulus 13 by measurement plate 20, thus fixed by measurement plate 20 by pressure head 42, stop measurement plate 20 to slide.When needs slide measurement plate 20, upwards mentioned by elastic layering 41, plate 20 is measured in release.
Detect for enabling the drill bit of drill bit device of the present utility model to different-diameter, location-plate 30 is slided along measurement plate 20, can slide along measurement plate 20 for making location-plate 30, measurement plate 20 of the present utility model is provided with along its length the slideway 23 slided along it for location-plate 30, location-plate 30 is connected with the elasticity drawing pin 50 be fixed on slideway 23.Elasticity drawing pin 50 is pulled up, promotes location-plate 30 and slide into desired location along measurement plate 20, unclamp elasticity drawing pin 50, location-plate 30 can be fixed on and measure on plate 20.
Position the position that location-plate 30 slides for accurate, the utility model is also provided with scale on measurement plate 20, utilizes this scale can measure the length of drill edge simultaneously.
For the ease of extending the length of location-plate 30 to measure longer drill bit, the utility model is also provided with mounting hole 31 on location-plate 30 end, to connect the length that lengthened plate extends location-plate 30.
Utilize drill bit detecting device of the present utility model when detecting drill bit, centered by the axis of locating slot 15, rotation measuring plate 20, contrast angle-differentiated line 11, angle after two measurement plates 20 are rotated is consistent with the angle that drill bit two main cutting edge specifies, is fixed by measurement plate 20, is inserted by the chisel edge at drill bit top in locating slot 15, slide two location-plates 30, and the sidewall of two location-plates 30 and the main cutting edge of drill bit are fitted.If chisel edge can coincide with locating slot 15, then illustrate that the chisel edge of the drill bit after reconditioning is in bit central; According to two main cutting edges and the laminating degree measuring plate 20 of drill bit, can judge that whether the angle of two main cutting edges is consistent; According to location-plate 30 correspondence measuring the scale on plate 20, can judge that whether the length of two cutting edges is consistent.
The above is only preferred implementation of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (7)
1. a drill bit detecting device, it is characterized in that: comprise be connected with dial rotation respectively two measure plate, and respectively with the location-plate measured plate described in two and be slidably connected, described index dial sidewall is provided with the locating slot clamping described drill bit two main cutting edge termination, described index dial is also rotatably connected to two and is fixed on hold down gag on described index dial by measuring plate described in two respectively.
2. drill bit detecting device according to claim 1, it is characterized in that: described index dial comprises the disk being provided with angle-differentiated line, described disk periphery is provided with the annulus coaxial with it, described annulus is vertically connected with the annular draw runner coaxial with it, described annulus sidewall is radially provided with described locating slot.
3. drill bit detecting device according to claim 2, is characterized in that: described hold down gag comprises the elastic layering be connected with described disk rotational, and the pressure head be connected with described elastic layering end vertical.
4. drill bit detecting device according to claim 3, is characterized in that: described measurement plate one end is provided with the arc-shaped notch mated with described annulus, in being provided with the chute coordinated with described draw runner perpendicular to described notch edge in described measurement plate.
5. drill bit detecting device according to claim 4, is characterized in that: described measurement plate is provided with along its length the slideway slided along it for described location-plate, described location-plate is connected with the elasticity drawing pin be fixed on described slideway.
6. drill bit detecting device according to claim 5, is characterized in that: described measurement plate is also provided with the scale measuring described drill edge length.
7. drill bit detecting device according to claim 6, is characterized in that: described location-plate end is also provided with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757896.8U CN205102734U (en) | 2015-09-28 | 2015-09-28 | Drill bit detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757896.8U CN205102734U (en) | 2015-09-28 | 2015-09-28 | Drill bit detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102734U true CN205102734U (en) | 2016-03-23 |
Family
ID=55518511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520757896.8U Expired - Fee Related CN205102734U (en) | 2015-09-28 | 2015-09-28 | Drill bit detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205102734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180759A (en) * | 2015-09-28 | 2015-12-23 | 苏州汉腾自动化设备有限公司 | Bit detection device |
| CN111220047A (en) * | 2020-03-26 | 2020-06-02 | 常州机电职业技术学院 | Compact twist drill detection device |
-
2015
- 2015-09-28 CN CN201520757896.8U patent/CN205102734U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180759A (en) * | 2015-09-28 | 2015-12-23 | 苏州汉腾自动化设备有限公司 | Bit detection device |
| CN111220047A (en) * | 2020-03-26 | 2020-06-02 | 常州机电职业技术学院 | Compact twist drill detection device |
| CN111220047B (en) * | 2020-03-26 | 2021-06-18 | 常州机电职业技术学院 | Compact twist drill detection device |
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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: 20160323 Termination date: 20170928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |