CN205254691U - Through -hole drills through detection device that targets in place - Google Patents
Through -hole drills through detection device that targets in place Download PDFInfo
- Publication number
- CN205254691U CN205254691U CN201520903428.7U CN201520903428U CN205254691U CN 205254691 U CN205254691 U CN 205254691U CN 201520903428 U CN201520903428 U CN 201520903428U CN 205254691 U CN205254691 U CN 205254691U
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- China
- Prior art keywords
- hall switch
- drill bit
- proximity hall
- drills
- blowpit
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Abstract
The utility model discloses a through -hole drills through detection device that targets in place, include diamond clamp, drill bit and be used for the location to wait to process the workstation of part, its characterized in that, the workstation upper surface is just right the position of drill bit has a blowpit, be provided with a test section in the blowpit, the test section include one just right the hall proximity switch that the drill bit set up, hall proximity switch's upper end and the distance between the workstation upper surface are greater than effective work distance of hall proximity switch, hall proximity switch electricity is connected with a siren. The utility model has the advantages of simple structure, it is accurate to detect the structure, and long service life is favorable to improving the product percent of pass.
Description
Technical field
The utility model relates to auto parts and components manufacture field, relates to especially a kind of through hole and drills through level detecting apparatus.
Background technology
In mechanical processing process, through hole processing is one of conventional processing technology; But in the process of hole, easily occur that the factors such as Drill Crack cause Kong Wei to drill through situation, as employee does not find in time and flows in next procedure, directly affect product percent of pass.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: whether how to provide one can immediately detect through hole and drill through, the through hole that is conducive to improve product percent of pass drills through level detecting apparatus.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
A kind of through hole drills through level detecting apparatus, comprise drilling attachment, drill bit and for locating the workbench of part to be processed, it is characterized in that, described worktable upper surface just has a blowpit to the position of described drill bit, in described blowpit, be provided with a test section, described test section comprises a proximity Hall switch just described drill bit being arranged; Distance between upper end and the worktable upper surface of described proximity Hall switch is greater than the effective working distance of described proximity Hall switch; Described proximity Hall switch is electrically connected with a siren.
When work, part to be processed is positioned on workbench, starts drilling machine, operation drilling machine makes the drill bit of rotation move downward with drilling attachment. Drill bit drills after part to be processed, can continue to move downward. In the time that the end of drill bit and the upper end of proximity Hall switch distance is less than the effective working distance of proximity Hall switch, proximity Hall switch is connected siren gives the alarm siren, and operating personnel just can know that according to alarm through hole drills through. Like this, workman is in the time treating processing parts and hole, and the situation that just there will not be boring not drill through, is conducive to increase work efficiency and the qualification rate of part,
As optimization, described test section also comprises installing plate, and described proximity Hall switch is fixedly mounted on installing plate; The bottom of described installing plate is connected with the underrun elastomeric element of blowpit; Described installing plate upper end is also installed with an armorplate glass, and described armorplate glass covers the top of described proximity Hall switch.
When drill bit drills after part, continue to move downward, can first touch the armorplate glass that covers proximity Hall switch top, drill bit cannot directly touch proximity Hall switch. Like this, just can extend the service life of proximity Hall switch. Meanwhile, because the bottom of installing plate and the underrun elastomeric element of blowpit are connected. Like this, in the time that drill bit contacts with armorplate glass, elastomeric element can be compressed, and alleviate the direct impact of drill bit to armorplate glass, prevents the damage of armorplate glass. Improve the service life of whole checkout gear.
As optimization, low " people " font in high both sides in the middle of the cross section of described armorplate glass is.
Like this, the iron filings in boring procedure cannot be gathered on armorplate glass, prevent the interference of iron filings to testing result, improve the degree of accuracy detecting.
As optimization, described elastomeric element is helical spring.
In sum, the utlity model has simple in structurely, detection architecture is accurate, and long service life is conducive to improve the advantages such as product percent of pass.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
When concrete enforcement: as shown in Figure 1, a kind of through hole drills through level detecting apparatus, comprise drilling attachment 1, drill bit 2 and for locating the workbench 3 of part 6 to be processed, wherein, described workbench 3 upper surfaces just have a blowpit 31 to the position of described drill bit 2, in described blowpit 31, be provided with a test section 4, described test section 4 comprises a proximity Hall switch 41 just described drill bit 2 being arranged; Distance between the upper end of described proximity Hall switch 41 and workbench 3 upper surfaces is greater than the effective working distance of described proximity Hall switch 41; Described proximity Hall switch 41 is electrically connected with a siren 5.
When work, part to be processed is positioned on workbench, starts drilling machine, operation drilling machine makes the drill bit of rotation move downward with drilling attachment. Drill bit drills after part to be processed, can continue to move downward. In the time that the end of drill bit and the upper end of proximity Hall switch distance is less than the effective working distance of proximity Hall switch, proximity Hall switch is connected siren gives the alarm siren, and operating personnel just can know that according to alarm through hole drills through. Like this, workman is in the time treating processing parts and hole, and the situation that just there will not be boring not drill through, is conducive to increase work efficiency and the qualification rate of part,
When concrete enforcement, described siren 5 is buzzer.
Wherein, described test section 4 also comprises installing plate 44, and described proximity Hall switch 41 is fixedly mounted on installing plate 44; The bottom of described installing plate 44 is connected with the underrun elastomeric element 43 of blowpit 31; Described installing plate 44 upper ends are also installed with an armorplate glass 42, and described armorplate glass 42 covers the top of described proximity Hall switch 41.
When drill bit drills after part, continue to move downward, can first touch the armorplate glass that covers proximity Hall switch top, drill bit cannot directly touch proximity Hall switch. Like this, just can extend the service life of proximity Hall switch. Meanwhile, because the bottom of installing plate and the underrun elastomeric element of blowpit are connected. Like this, in the time that drill bit contacts with armorplate glass, elastomeric element can be compressed, and alleviate the direct impact of drill bit to armorplate glass, prevents the damage of armorplate glass. Improve the service life of whole checkout gear.
Wherein, the cross section of described armorplate glass 42 is low " people " font in middle high both sides.
Like this, the iron filings in boring procedure cannot be gathered on armorplate glass, prevent the interference of iron filings to testing result, improve the degree of accuracy detecting.
Wherein, described elastomeric element 43 is helical spring.
The foregoing is only preferred embodiment of the present utility model; not taking the utility model as restriction; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a through hole drills through level detecting apparatus, comprise drilling attachment (1), drill bit (2) and for locating the workbench (3) of part to be processed (6), it is characterized in that, described workbench (3) upper surface just has a blowpit (31) to the position of described drill bit (2), in described blowpit (31), be provided with a test section (4), described test section (4) comprises a proximity Hall switch (41) just described drill bit (2) being arranged; Distance between the upper end of described proximity Hall switch (41) and workbench (3) upper surface is greater than the effective working distance of described proximity Hall switch (41); Described proximity Hall switch (41) is electrically connected with a siren (5).
2. through hole as claimed in claim 1 drills through level detecting apparatus, it is characterized in that, described test section (4) also comprises installing plate (44), and described proximity Hall switch (41) is fixedly mounted on installing plate (44); The bottom of described installing plate (44) is connected with the underrun elastomeric element (43) of blowpit (31); Described installing plate (44) upper end is also installed with an armorplate glass (42), and described armorplate glass (42) covers the top of described proximity Hall switch (41).
3. through hole as claimed in claim 2 drills through level detecting apparatus, it is characterized in that, low " people " font in high both sides in the middle of the cross section of described armorplate glass (42) is.
4. through hole as claimed in claim 2 drills through level detecting apparatus, it is characterized in that, described elastomeric element (43) is helical spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520903428.7U CN205254691U (en) | 2015-11-14 | 2015-11-14 | Through -hole drills through detection device that targets in place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520903428.7U CN205254691U (en) | 2015-11-14 | 2015-11-14 | Through -hole drills through detection device that targets in place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205254691U true CN205254691U (en) | 2016-05-25 |
Family
ID=55996242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520903428.7U Expired - Fee Related CN205254691U (en) | 2015-11-14 | 2015-11-14 | Through -hole drills through detection device that targets in place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205254691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290882A (en) * | 2015-11-14 | 2016-02-03 | 重庆红亿机械有限公司 | Through hole in-place drilling-through detecting device |
| CN106424828A (en) * | 2016-12-07 | 2017-02-22 | 贵州黎阳航空动力有限公司 | Error prevention method and device for machining inclined hole deep in inner cavity |
-
2015
- 2015-11-14 CN CN201520903428.7U patent/CN205254691U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290882A (en) * | 2015-11-14 | 2016-02-03 | 重庆红亿机械有限公司 | Through hole in-place drilling-through detecting device |
| CN105290882B (en) * | 2015-11-14 | 2017-09-15 | 重庆红亿机械有限公司 | Through hole drills through level detecting apparatus |
| CN106424828A (en) * | 2016-12-07 | 2017-02-22 | 贵州黎阳航空动力有限公司 | Error prevention method and device for machining inclined hole deep in inner cavity |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20181114 |