CN204954989U - Drilling machine - Google Patents
Drilling machine Download PDFInfo
- Publication number
- CN204954989U CN204954989U CN201520710745.7U CN201520710745U CN204954989U CN 204954989 U CN204954989 U CN 204954989U CN 201520710745 U CN201520710745 U CN 201520710745U CN 204954989 U CN204954989 U CN 204954989U
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- CN
- China
- Prior art keywords
- main shaft
- drilling machine
- photoelectric sensor
- cutter
- pressure foot
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a drilling machine, drilling machine that drilling machine includes the workstation, be located the workstation top constructs, inhales the bits cover and carries out the detection mechanism that detects to installing in the wearing and tearing volume of the pressure foot of inhaling bits cover bottom, drilling machine constructs including the main shaft and installs at main epaxial cutter, the workstation is provided with the cutter and dodges the hole, detection mechanism includes photoelectric sensor, telescopic machanism, is used for to shelter from photoelectric sensor's photoelectric sensor response seat and measures the position survey of fire hole device of main shaft or photoelectric sensor position, it installs on telescopic machanism to inhale the bits cover to be located between main shaft and the workstation. Compared with the prior art, the utility model discloses a drilling machine is through being provided with the detection mechanism who is used for detecting pressure foot wearing and tearing volume to can measure too big pressure foot to wearing and tearing and send the alarm, the operative employee of being convenient for changes the pressure foot, avoids influencing processingquality.
Description
Technical field
The utility model relates to a kind of drilling machine, particularly relates to a kind of drilling machine with pressure foot abrasion detection mechanism.
Background technology
At present, when carrying out capillary processing to pcb board, the debris influence borehole accuracy produced in boring procedure, adopts in the industry sucking hood to remove the chip produced in boring procedure.In order to ensure cutter incision sheet material time plate surface smooth, there is not sliding phenomenon in cutter, so that cutter vertically cuts sheet material, thus guarantee machining accuracy, usually at the bottom setting pressure pin of sucking hood, utilize pressure foot by plate compact, and then carry out sheet fabrication.
But the material of pressure foot mostly is plastics, after using a period of time, pressure foot can produce wearing and tearing, thus affects the compression quality of sheet material, have impact on processing quality.When pressure foot serious wear, the distance between point of a knife and pressure foot will shorten, thus system is thought by mistake, and point of a knife contacts sheet material ahead of time, and then produces false alarm, have impact on working (machining) efficiency.
In view of the above problems, be necessary to provide a kind of new drilling machine, to solve the problem.
Utility model content
For the deficiencies in the prior art, utility model object of the present utility model is to provide a kind of drilling machine, and this drilling machine can the wear extent of detected pressures pin, and the pressure foot excessive to wear extent gives the alarm, thus convenient operation work changes pressure foot, avoids affecting crudy.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that
A kind of drilling machine, comprises workbench, is positioned at the testing agency that borehole drill construction, sucking hood and the wear extent to the pressure foot be arranged on bottom described sucking hood above described workbench detect; Described borehole drill construction comprises main shaft and is arranged on the cutter on described main shaft; Hole dodged by the cutter that described workbench is provided with for collecting cutter; Wherein, described testing agency comprise photoelectric sensor, telescoping mechanism, in order to block the photoelectric sensor sense base of described photoelectric sensor and to measure the position-measurement device of described main shaft or described photoelectric sensor position; Described sucking hood is arranged on described telescoping mechanism, and between described main shaft and described workbench.
As further improvement of the utility model, described photoelectric sensor sense base is arranged in described sucking hood, and is oppositely arranged with described photoelectric sensor.
As further improvement of the utility model, described borehole drill construction also comprises the main shaft folder in order to fixing described main shaft, and described photoelectric sensor presss from both sides with described main shaft and is fixedly connected with.
As further improvement of the utility model, described telescoping mechanism comprises cylinder and connects the piston rod of described cylinder and described sucking hood, moves up and down relative to described cylinder to control described sucking hood.
As further improvement of the utility model, described telescoping mechanism is flexible member.
As further improvement of the utility model, described telescoping mechanism presss from both sides with described main shaft and is fixedly connected with.
As further improvement of the utility model, the read head that described position-measurement device comprises grating scale and matches with described grating scale.
As further improvement of the utility model, described workbench is provided with detection plane, and described cutter is dodged hole and to be caved inward formation from described detection plane.
As further improvement of the utility model, described main shaft adopts the mode of stepping to move downward, and the distance at every turn moved downward is definite value.
As further improvement of the utility model, the distance that described main shaft moves downward at every turn is 0.1 millimeter.
The beneficial effects of the utility model are: compared to prior art, drilling machine of the present utility model is by being provided with the testing agency for detecting described pressure foot wear extent, thus can give the alarm by the pressure foot excessive to wear extent, convenient operation work changes pressure foot, avoids affecting crudy.
Accompanying drawing explanation
Figure 1 shows that the structural representation of the utility model drilling machine.
Figure 2 shows that the workflow diagram of drilling machine of the present utility model when detected pressures pin wear extent.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.The example of these preferred embodiments illustrates in the accompanying drawings.Shown in accompanying drawing and the embodiment of the present utility model described with reference to the accompanying drawings be only exemplary, and the utility model is not limited to these embodiments.
At this, also it should be noted that, in order to avoid the utility model fuzzy because of unnecessary details, illustrate only in the accompanying drawings and the closely-related structure of scheme of the present utility model and/or treatment step, and eliminate other details little with the utility model relation.
In addition, also it should be noted that, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.
Refer to shown in Fig. 1, drilling machine 100 of the present utility model comprises workbench 10, be positioned at the testing agency 40 that borehole drill construction 20, sucking hood 30 and the wear extent to the pressure foot 31 be arranged on bottom described sucking hood 30 above described workbench 10 detect.
Described borehole drill construction 20 comprises main shaft 21, the cutter (not shown) be arranged on described main shaft 21, in order to fixing described main shaft 21 main shaft folder 45 and drive described main shaft 21 in the horizontal direction, the driving mechanism (not shown) of movement on vertical direction.In the present embodiment, described driving mechanism is frequency converter.Described workbench 10 be provided with detection plane 11 and from described detection plane 11 cave inward formed for collecting cutter cutter dodge hole 12.Described pressure foot 31 is oppositely arranged with described detection plane 11.
Described testing agency 40 comprise photoelectric sensor 41, telescoping mechanism 42, in order to block the photoelectric sensor sense base 43 of described photoelectric sensor 41 and to measure the position-measurement device 44 of described main shaft 21 or described photoelectric sensor 41 position.Described photoelectric sensor 41, telescoping mechanism 42 press from both sides 45 with described main shaft respectively and are fixedly connected with, to be arranged on described main shaft 21 by described main shaft folder 45.
Described sucking hood 30 is arranged on the bottom of described main shaft 21, and is connected with described telescoping mechanism 42, and described sucking hood 30 is between described main shaft 21 and described workbench 10.In the present embodiment, described photoelectric sensor sense base 43 is arranged in described sucking hood 30, and is oppositely arranged with described photoelectric sensor 41; But in other embodiments, described photoelectric sensor sense base 43 can also be arranged on the one end near described sucking hood 30 on described telescoping mechanism 42.
Described telescoping mechanism 42 comprises cylinder 421 and connects the piston rod 422 of described cylinder 421 and described sucking hood 30, described sucking hood 30 is arranged on described piston rod 422, thus cylinder 421 control described piston rod 422 move up and down time, described sucking hood 30 can be driven to move up and down relative to described cylinder 421.In the present embodiment, described telescoping mechanism 42 comprises cylinder 421 and is arranged on the piston rod 422 on described cylinder 421, but in other embodiments, described telescoping mechanism 42 can also be flexible member, as long as can realize driving described sucking hood 30 to move up and down relative to described cylinder 421.Described telescoping mechanism 42 is provided with two, and divides the both sides being located at described main shaft folder 45, moves up and down stably to drive described sucking hood 30.
The read head that described position-measurement device 44 comprises grating scale and matches with described grating scale.In the present embodiment, described main shaft 21 adopts the mode of stepping to move downward, and the distance at every turn moved downward is definite value, and this definite value is 0.1 millimeter.Described main shaft 21 often moves downward 0.1 millimeter, and described drilling machine 100 will detect once the shading status of described photoelectric sensor 41.If described main shaft 21 declines after 0.3 millimeter, described photoelectric sensor 41 still not by the shading of described photoelectric sensor sense base 43, then illustrates that the wear extent of this pressure foot 31 is more than 0.3 millimeter, needs to change pressure foot, in order to avoid affect machining accuracy.
When using drilling machine 100 of the present utility model, described driving mechanism drives described main shaft 21 to move horizontally, and makes described cutter be positioned at described cutter and dodges directly over hole 12; Then, described driving mechanism drives described main shaft 21 to move downward, and contacts with described detection plane 11 to make the pressure foot 31 be arranged in described sucking hood 30; Then, described main shaft 21 continues to move downward, described cutter enters described cutter and dodges hole 31, now described telescoping mechanism 42 is compressed, if now described photoelectric sensor 41 is blocked by described photoelectric sensor sense base 43, then illustrate that pressure foot 31 weares and teares normally, terminate to measure, described position-measurement device 44 records the shading positional value of described main shaft 21 or described photoelectric sensor 41 simultaneously; If after main shaft 21 adds up decline 0.3 millimeter, described photoelectric sensor 41 still not by the shading of described photoelectric sensor sense base 43, then illustrates that the wear extent of this pressure foot 31 is more than 0.3 millimeter, needs to change pressure foot, in order to avoid affect machining accuracy.
As shown in Figure 2, the detection method of detected pressures pin wear extent of the present utility model, mainly comprises the steps:
S1: mobile main shaft 21, makes the cutter be arranged on main shaft 21 cutter be positioned in detection plane 11 dodge directly over hole 12;
S2: decline main shaft 21, makes cutter enter cutter and dodges hole 12, and the pressure foot 31 be arranged on bottom sucking hood 30 contacts with detection plane 11;
S3: main shaft 21 is continued decline preset value (in the present embodiment, a preset value is 0.1 millimeter), telescoping mechanism 42 is compressed, judge whether photoelectric sensor 41 is blocked by photoelectric sensor sense base 43 simultaneously, if photoelectric sensor 41 is blocked by photoelectric sensor sense base 43, shading positional value then measured by record position measurement mechanism 44, wearing and tearing are normal, measure and terminate;
S4: if photoelectric sensor 41 is not blocked by photoelectric sensor sense base 43, and main shaft 21 add up dropping distance exceed allowed dropping distance (in the present embodiment, the dropping distance allowed is 0.3 millimeter) time, measure terminate, provide warning; Otherwise circulation enters step S3.
When carrying out multiaxis to the wear extent of the pressure foot 31 on multiple borer and detect simultaneously, the detection method of described detected pressures pin wear extent also comprises further: S5: mutually compared by the shading positional value of pressure foot 31 corresponding on each main shaft 21, if the difference of the shading positional value of the pressure foot 31 of each main shaft 21 corresponding does not exceed threshold value, then wearing and tearing are normal, measure and terminate; If the difference of the shading positional value of the pressure foot 31 of each main shaft 21 corresponding exceedes threshold value, then measure end, provide warning; Now pressure foot 31 serious wear is described, needs to change, to make different pressure foot 31 wear extenies close, thus guarantee the synchronism of Multi-axis Machining.
Compared to prior art, drilling machine 100 of the present utility model is by being provided with the testing agency 40 for detecting described pressure foot 31 wear extent, thus can give the alarm by the pressure foot 31 excessive to wear extent, convenient operation work changes pressure foot 31, avoids affecting crudy.In addition, the wear extent that drilling machine 100 of the present utility model can realize pressure foot 31 is measured automatically, thus decreases human factor, improves certainty of measurement and automaticity.
Of particular note, for the person of ordinary skill of the art, do under instruction of the present utility model for equivalence change of the present utility model, must be included in the scope that the utility model claim advocates.
Claims (10)
1. a drilling machine, comprises workbench, is positioned at the testing agency that borehole drill construction, sucking hood and the wear extent to the pressure foot be arranged on bottom described sucking hood above described workbench detect; Described borehole drill construction comprises main shaft and is arranged on the cutter on described main shaft; Hole dodged by the cutter that described workbench is provided with for collecting cutter; It is characterized in that: described testing agency comprise photoelectric sensor, telescoping mechanism, in order to block the photoelectric sensor sense base of described photoelectric sensor and to measure the position-measurement device of described main shaft or described photoelectric sensor position; Described sucking hood is arranged on described telescoping mechanism, and between described main shaft and described workbench.
2. drilling machine as claimed in claim 1, is characterized in that: described photoelectric sensor sense base is arranged in described sucking hood, and is oppositely arranged with described photoelectric sensor.
3. drilling machine as claimed in claim 1, is characterized in that: described borehole drill construction also comprises the main shaft folder in order to fixing described main shaft, and described photoelectric sensor presss from both sides with described main shaft and is fixedly connected with.
4. drilling machine as claimed in claim 3, is characterized in that: described telescoping mechanism comprises cylinder and connects the piston rod of described cylinder and described sucking hood, moves up and down to control described sucking hood relative to described cylinder.
5. drilling machine as claimed in claim 3, is characterized in that: described telescoping mechanism is flexible member.
6. the drilling machine as described in claim 4 or 5, is characterized in that: described telescoping mechanism presss from both sides with described main shaft and is fixedly connected with.
7. drilling machine as claimed in claim 1, is characterized in that: the read head that described position-measurement device comprises grating scale and matches with described grating scale.
8. drilling machine as claimed in claim 1, is characterized in that: described workbench is provided with detection plane, and described cutter is dodged hole and to be caved inward formation from described detection plane.
9. drilling machine as claimed in claim 1, is characterized in that: described main shaft adopts the mode of stepping to move downward, and the distance at every turn moved downward is definite value.
10. drilling machine as claimed in claim 9, is characterized in that: the distance that described main shaft moves downward at every turn is 0.1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710745.7U CN204954989U (en) | 2015-09-15 | 2015-09-15 | Drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710745.7U CN204954989U (en) | 2015-09-15 | 2015-09-15 | Drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204954989U true CN204954989U (en) | 2016-01-13 |
Family
ID=55050081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520710745.7U Withdrawn - After Issue CN204954989U (en) | 2015-09-15 | 2015-09-15 | Drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204954989U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514773A (en) * | 2015-09-15 | 2017-03-22 | 维嘉数控科技（苏州）有限公司 | Drilling machine and method for detecting abrasion loss of pressure foot on drilling machine |
| CN107764180A (en) * | 2016-08-19 | 2018-03-06 | 维嘉数控科技（苏州）有限公司 | A kind of detection method of the device for detecting the depth of parallelism and the application device |
| CN112733976A (en) * | 2020-12-18 | 2021-04-30 | 攀枝花容则钒钛有限公司 | Pantograph carbon slide abrasion detection system |
| CN113008122A (en) * | 2021-02-01 | 2021-06-22 | 成都柏森松传感技术有限公司 | Wear detection system |
| CN114800658A (en) * | 2022-03-21 | 2022-07-29 | 深圳市大族数控科技股份有限公司 | Drilling machine control method, control device and storage medium |
-
2015
- 2015-09-15 CN CN201520710745.7U patent/CN204954989U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514773A (en) * | 2015-09-15 | 2017-03-22 | 维嘉数控科技（苏州）有限公司 | Drilling machine and method for detecting abrasion loss of pressure foot on drilling machine |
| CN107764180A (en) * | 2016-08-19 | 2018-03-06 | 维嘉数控科技（苏州）有限公司 | A kind of detection method of the device for detecting the depth of parallelism and the application device |
| CN112733976A (en) * | 2020-12-18 | 2021-04-30 | 攀枝花容则钒钛有限公司 | Pantograph carbon slide abrasion detection system |
| CN113008122A (en) * | 2021-02-01 | 2021-06-22 | 成都柏森松传感技术有限公司 | Wear detection system |
| CN114800658A (en) * | 2022-03-21 | 2022-07-29 | 深圳市大族数控科技股份有限公司 | Drilling machine control method, control device and storage medium |
| CN114800658B (en) * | 2022-03-21 | 2024-02-27 | 深圳市大族数控科技股份有限公司 | Drilling machine control method, drilling machine control device and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160113 Effective date of abandoning: 20181023 |
|
| AV01 | Patent right actively abandoned |