CN104841967A - Drilling apparatus with alarm - Google Patents
Drilling apparatus with alarm Download PDFInfo
- Publication number
- CN104841967A CN104841967A CN201510326098.4A CN201510326098A CN104841967A CN 104841967 A CN104841967 A CN 104841967A CN 201510326098 A CN201510326098 A CN 201510326098A CN 104841967 A CN104841967 A CN 104841967A
- Authority
- CN
- China
- Prior art keywords
- alarm
- transmission cylinder
- blind hole
- cylindrical portion
- housing
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1072—Retention by axially or circumferentially oriented cylindrical elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
- B23Q17/2216—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool into its holder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a drilling apparatus with an alarm. The drilling apparatus comprises a housing (9) and a drive shaft (8) located in the housing (9). A blind hole with a key groove (81) is formed in the lower end of the drive shaft (8); and an outer side of a cylinder body part (62) of a transmission cylinder (6) and the key groove (81) of the blind hole are in a sliding fit relation. A position senor (88) is arranged in the middle of the upper wall of the blind hole; an alarm (89) is arranged at the left side of the lower-end cylinder part (91) of the housing (9); and the position senor (88) and the alarm (89) are electrically connected to transmit a signal and control on/off of the alarm (89). An inner spline is arranged at the inner side of the cylinder body part (62) of the transmission cylinder (6) and cooperates with an outer spline at the outer side of a radial expanding part (71) of a drilling rod (7).
Description
Technical field
The present invention relates to boring field, especially a kind of drilling equipment with alarm.
Background technology
With the drilling equipment of drill bit, its drill bit is removable often.Complicated manual operation is often needed in bit change-over process.This easily reduces operating efficiency, and may produce construction accident when misoperation.
And simplify in some device of replacement operation flow process for some, due to factors such as switching impulse power, its design of part easily damages, and causes shorten service life.
Summary of the invention
The present invention aims to provide a kind of drilling equipment with alarm, and it can overcome the problems referred to above.
According to the present invention, a kind of drilling equipment with alarm, comprise housing and be positioned at the driving shaft of housing, the lower end of described driving shaft is provided with the blind hole with keyway, be slidably matched with the keyway of described blind hole outside the shell portion of transmission cylinder, the upper wall centre position of described blind hole is provided with position sensor, the left side of the lower end cylindrical portion of described housing is provided with alarm, described position sensor is electrically connected in order to transmission of signal with described alarm and controls described alarm switch, internal spline is provided with in order to coordinate with the external splines outside the radial enlargement of drilling rod inside the described shell portion of described transmission cylinder, described transmission cylinder the portion integral formula of described shell portion be provided with outstanding cylindrical portion in order to threaded engagement side engagement in the lower end cylindrical portion of described housing and in the lower end wall of the screw shell be shifted up and down, thus described transmission cylinder is shifted up and down in described blind hole, top pressure spring is provided with thus by described transmission cylinder biased downward between the end wall of the perforate arranged in the top institute integral type of the described shell portion of described transmission cylinder and the inner end wall of described blind hole, the downside of the described shell portion of described transmission cylinder is provided with location shoulder in order to engage with the stopper section, location of the lower end being arranged on described keyway, the multiple radial expansion alignment pins arranged in described end wall can extend out to carry out axial location with the circumferential detent engagement in the epirelief cylindrical portion of the described drilling rod extend in described perforate thus to described drilling rod in the perforate of end wall under the effect of biased element, and described epirelief cylindrical portion and described radial enlargement adjoin and diameter is less than described radial enlargement.
By the present invention, be slowly shifted up and down owing to employing screw shell, thus can by transmission cylinder relative to drilling rod slowly movement, the most flexible alignment pin is slowly positioned in circumferential locating slot, thus avoids excess impact and cause shape and structure impaired.Due to the design feature of keyway and top pressure spring, whole drilling rod and transmission cylinder can float in certain axial range, and the axial load in boring procedure can be provided by the effect of epirelief cylindrical portion and blind hole inwall or be offset; Circumferential load is then by keyway and spline structure carrying.By position sensor and the alarm of setting, when drilling rod is inserted, the top of drilling rod contacts with position sensor, now position sensor transmission of signal and control alarm open send alarm sound prompting, inserted by alarm sound prompting drilling rod and put in place, when the top of drilling rod does not contact with position sensor, then alarm cuts out and does not send alarm sound.Whole apparatus structure is simple, easy to operate, uses reliable.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the drilling equipment with alarm of the present invention.
Detailed description of the invention
By reference to the accompanying drawings 1, detailed explaination is made to the present invention.
According to embodiment, a kind of drilling equipment with alarm, comprise housing 9 and be positioned at the driving shaft 8 of housing 9, the lower end of described driving shaft 8 is provided with the blind hole with keyway 81, be slidably matched with the keyway 81 of described blind hole outside the shell portion 62 of transmission cylinder 6, the upper wall centre position of described blind hole is provided with position sensor 88, the left side of the lower end cylindrical portion 91 of described housing 9 is provided with alarm 89, described position sensor 88 is electrically connected in order to transmission of signal with described alarm 89 and controls described alarm 89 switch, internal spline is provided with in order to coordinate with the external splines outside the radial enlargement 71 of drilling rod 7 inside the described shell portion 62 of described transmission cylinder 6, described transmission cylinder 6 the portion integral formula of described shell portion 62 be provided with outstanding cylindrical portion 61 in order to threaded engagement side engagement in the lower end cylindrical portion 91 of described housing 9 and in the lower end wall 51 of the screw shell 5 be shifted up and down, thus described transmission cylinder 6 is shifted up and down in described blind hole, top pressure spring 4 is provided with thus by described transmission cylinder 6 biased downward between the end wall 63 of the perforate arranged in the top institute integral type of the described shell portion 62 of described transmission cylinder 6 and the inner end wall of described blind hole, the downside of the described shell portion 62 of described transmission cylinder 6 is provided with location shoulder 620 in order to engage with the stopper section, location 810 of the lower end being arranged on described keyway 81, the multiple radial expansion alignment pins 631 arranged in described end wall 63 can extend out to carry out axial location with the circumferential detent engagement in the epirelief cylindrical portion 72 of the described drilling rod 7 extend in described perforate thus to described drilling rod 7 in the perforate of end wall 63 under the effect of biased element, and described epirelief cylindrical portion 72 is adjoined with described radial enlargement 71 and diameter is less than described radial enlargement 71.
Alternatively, wherein, the end of described radial expansion alignment pin 631 is provided with and skids off inclined-plane to coordinate with the inclined surface of described circumferential locating slot thus can skid off from described circumferential locating slot.
Alternatively, wherein, the upper end of described epirelief cylindrical portion 72 is provided with inclined plane part 720 in order to lead when engaging with described radial expansion alignment pin 631.
During use, original state is that screw shell 5 is at upper position, thus transmission cylinder 6 and top pressure spring 4 are operated in compression position, when drilling rod 7 installed by needs, drilling rod 7 is inserted, upper end is made to withstand on blind hole upper wall, now position sensor 22 is with drilling rod 7 top contact and transmission of signal controls alarm 89 opens and send alarm sound and point out, hear alarm sound then turn screw shell 5 make it slowly move down, transmission cylinder 6 slowly moves down under the effect of top pressure spring 4 and flexible alignment pin 631 slowly stretches in circumferential locating slot, thus realizes drilling rod installation; When needs unload drilling rod 7, move on screw shell 5 turn is slow, thus make transmission cylinder 6 and top pressure spring 4 be in compression position gradually, simultaneous retractable alignment pin 631 slowly skids off circumferential locating slot, thus is unloaded by drilling rod.
Above embodiment is just for explanatory information of the present invention, and the scope of not intended to be limiting the claims in the present invention.
Claims (3)
1. the drilling equipment with alarm, comprise housing (9) and be positioned at the driving shaft (8) of housing (9), the lower end of described driving shaft (8) is provided with the blind hole with keyway (81), shell portion (62) outside of transmission cylinder (6) is slidably matched with the keyway (81) of described blind hole, the upper wall centre position of described blind hole is provided with position sensor (88), the left side of the lower end cylindrical portion (91) of described housing (9) is provided with alarm (89), described position sensor (88) is electrically connected in order to transmission of signal with described alarm (89) and controls described alarm (89) switch, described shell portion (62) inner side of described transmission cylinder 6 is provided with internal spline in order to coordinate with the external splines outside the radial enlargement (71) of drilling rod (7), described transmission cylinder (6) is provided with outstanding cylindrical portion (61) in order to and that be up and down the shifted interior side engagement of the lower end wall (51) of screw shell (5) upper in the lower end cylindrical portion (91) of described housing (9) with threaded engagement in the portion integral formula of described shell portion (62), thus described transmission cylinder (6) is shifted up and down in described blind hole, top pressure spring (4) is provided with thus by described transmission cylinder (6) biased downward between the end wall (63) of the perforate arranged in the top institute integral type of the described shell portion (62) of described transmission cylinder (6) and the inner end wall of described blind hole, the downside of the described shell portion (62) of described transmission cylinder (6) is provided with location shoulder (620) in order to engage with the stopper section, location (810) of the lower end being arranged on described keyway (81), the multiple radial expansion alignment pins (631) arranged in described end wall (63) can extend out to carry out axial location with the circumferential detent engagement in the epirelief cylindrical portion (72) of the described drilling rod (7) extend in described perforate thus to described drilling rod (7) in the perforate of end wall (63) under the effect of biased element, and described epirelief cylindrical portion (72) and described radial enlargement (71) are adjoined and diameter is less than described radial enlargement (71).
2. a kind of drilling equipment with alarm as claimed in claim 1, wherein, the end of described radial expansion alignment pin (631) is provided with and skids off inclined-plane to coordinate with the inclined surface of described circumferential locating slot thus can skid off from described circumferential locating slot.
3. a kind of drilling equipment with alarm as claimed in claim 1 or 2, wherein, the upper end of described epirelief cylindrical portion (72) is provided with inclined plane part (720) in order to lead when engaging with described radial expansion alignment pin (631).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510326098.4A CN104841967A (en) | 2015-06-15 | 2015-06-15 | Drilling apparatus with alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510326098.4A CN104841967A (en) | 2015-06-15 | 2015-06-15 | Drilling apparatus with alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104841967A true CN104841967A (en) | 2015-08-19 |
Family
ID=53842162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510326098.4A Pending CN104841967A (en) | 2015-06-15 | 2015-06-15 | Drilling apparatus with alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104841967A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598399A (en) * | 2017-09-20 | 2018-01-19 | 苏州威百斯特智能科技有限公司 | A kind of track of marking machine conveying products |
| CN107826670A (en) * | 2017-09-20 | 2018-03-23 | 苏州威百斯特智能科技有限公司 | A kind of conveying track provided with linked system |
| CN107826602A (en) * | 2017-09-20 | 2018-03-23 | 苏州威百斯特智能科技有限公司 | A kind of adjustable marking machine conveying track of width |
| CN107857063A (en) * | 2017-09-20 | 2018-03-30 | 苏州威百斯特智能科技有限公司 | A kind of track for conveying mark product |
| CN107876989A (en) * | 2017-09-20 | 2018-04-06 | 苏州威百斯特智能科技有限公司 | A kind of laser marking machine |
| CN107879020A (en) * | 2017-09-20 | 2018-04-06 | 苏州威百斯特智能科技有限公司 | A kind of adjustable track for conveying mark product |
| CN107902321A (en) * | 2017-09-20 | 2018-04-13 | 苏州威百斯特智能科技有限公司 | A kind of conveying track of marking machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB889094A (en) * | 1960-03-09 | 1962-02-07 | Edward Ethan Allen | Coupling for driving a machine |
| US4171821A (en) * | 1978-02-16 | 1979-10-23 | Chamberlain Manufacturing Company | Quick change collet tool holder assembly |
| GB2174934A (en) * | 1985-05-08 | 1986-11-19 | Bosch Gmbh Robert | Toolholder |
| CN1229706A (en) * | 1998-03-13 | 1999-09-29 | 希尔蒂股份公司 | Boring tool |
| CN102979463A (en) * | 2012-11-11 | 2013-03-20 | 陈海斌 | Damping device for cutting drilling machine unit head |
| CN104526004A (en) * | 2014-12-23 | 2015-04-22 | 周大胜 | Movable type hole drilling device |
-
2015
- 2015-06-15 CN CN201510326098.4A patent/CN104841967A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB889094A (en) * | 1960-03-09 | 1962-02-07 | Edward Ethan Allen | Coupling for driving a machine |
| US4171821A (en) * | 1978-02-16 | 1979-10-23 | Chamberlain Manufacturing Company | Quick change collet tool holder assembly |
| GB2174934A (en) * | 1985-05-08 | 1986-11-19 | Bosch Gmbh Robert | Toolholder |
| CN1229706A (en) * | 1998-03-13 | 1999-09-29 | 希尔蒂股份公司 | Boring tool |
| CN102979463A (en) * | 2012-11-11 | 2013-03-20 | 陈海斌 | Damping device for cutting drilling machine unit head |
| CN104526004A (en) * | 2014-12-23 | 2015-04-22 | 周大胜 | Movable type hole drilling device |
Non-Patent Citations (1)
| Title |
|---|
| 于信伟: "《机械制造工艺学》", 31 January 2012, 哈尔滨工业大学出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598399A (en) * | 2017-09-20 | 2018-01-19 | 苏州威百斯特智能科技有限公司 | A kind of track of marking machine conveying products |
| CN107826670A (en) * | 2017-09-20 | 2018-03-23 | 苏州威百斯特智能科技有限公司 | A kind of conveying track provided with linked system |
| CN107826602A (en) * | 2017-09-20 | 2018-03-23 | 苏州威百斯特智能科技有限公司 | A kind of adjustable marking machine conveying track of width |
| CN107857063A (en) * | 2017-09-20 | 2018-03-30 | 苏州威百斯特智能科技有限公司 | A kind of track for conveying mark product |
| CN107876989A (en) * | 2017-09-20 | 2018-04-06 | 苏州威百斯特智能科技有限公司 | A kind of laser marking machine |
| CN107879020A (en) * | 2017-09-20 | 2018-04-06 | 苏州威百斯特智能科技有限公司 | A kind of adjustable track for conveying mark product |
| CN107902321A (en) * | 2017-09-20 | 2018-04-13 | 苏州威百斯特智能科技有限公司 | A kind of conveying track of marking machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104841967A (en) | Drilling apparatus with alarm | |
| CN104895493A (en) | Damping type automatic drilling device | |
| CN104985213A (en) | Application method of automatic drilling device | |
| CN106401530B (en) | A kind of by-passing valve of drilling well energy repeat switch | |
| RU2005138841A (en) | SYSTEM FOR ENDING MULTIPLE INTERVALS IN A WELL | |
| CN108213559B (en) | Working head for a compression or cutting tool and associated hydraulic compression or cutting tool | |
| CN105909241A (en) | Coupling detection device in roundtrip process of downhole oil tube | |
| CN104907883A (en) | Denoising type automatic drilling device | |
| US10184308B2 (en) | Method and apparatus for downhole tool actuation | |
| CN104874840A (en) | Drilling device provided with rubber washer and LED indicating lamp | |
| CN104889452A (en) | Control system of automatic drilling device | |
| CN205689202U (en) | Down-hole oil tube remove during collar detecting device | |
| CN104858468A (en) | Heat dissipation type automatic drilling device | |
| CN105089495A (en) | Drilling device guided by guide rods and provided with dustproof cover | |
| CN109538192B (en) | Downhole tool detection device | |
| CN104907606A (en) | Drilling device with LED indicator light | |
| CN104841966A (en) | Hole drilling device with limiting function | |
| CN104895494A (en) | Automatic drilling device | |
| CN104895491A (en) | Drilling device with dust-proof jacket and alarm | |
| CN104841965A (en) | Drilling apparatus with guiding of guide rod | |
| CN104895492A (en) | Automatic drilling device limited by limiting block | |
| CN104895496A (en) | Drilling device with lifting motor and oil conveying pipes | |
| CN104858696A (en) | Drilling device with rubber washer | |
| CN104895490A (en) | Drilling device with dust-proof jacket | |
| CN105081846A (en) | Anti-abrasion drilling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |