CN111750765A - Device for detecting inclined angle and depth of inclined hole - Google Patents
Device for detecting inclined angle and depth of inclined hole Download PDFInfo
- Publication number
- CN111750765A CN111750765A CN202010811015.1A CN202010811015A CN111750765A CN 111750765 A CN111750765 A CN 111750765A CN 202010811015 A CN202010811015 A CN 202010811015A CN 111750765 A CN111750765 A CN 111750765A
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- fixedly connected
- length measuring
- rod
- supporting plate
- measuring rod
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a device for detecting the inclination angle and the depth of an inclined hole, which comprises a first supporting plate, wherein the periphery of the bottom of the first supporting plate is fixedly connected with screw sleeves internally connected with adjusting rods in a threaded manner, and the middle end of the front surface of the first supporting plate is fixedly connected with a horizontal ruler. The invention is provided with a support, a rotating shaft, a belt, a deflection motor, a motor support, a first length measuring rod, a second length measuring rod, a third electric telescopic rod, a mounting plate, an angle measuring scale, a display and a verticality sensor, wherein people can measure the inclination angle of an inclined hole by extending the second length measuring rod into the inclined hole with the inclination angle to be detected, meanwhile, the verticality sensor detects the inclination angle of the first length measuring rod, thereby achieving the double measurement purpose of the inclination angle of the inclined hole, and the third electric telescopic rod can drive the second length measuring rod to stretch and retract, thereby achieving the measurement requirement of the depth of the inclined hole.
Description
Technical Field
The invention relates to the technical field of measurement, in particular to a device for detecting the inclined angle and the depth of an inclined hole.
Background
The workpiece is taken as a part of a working object, the workpiece is mostly a part in the machining process, and is also called a part and a component, punching processing needs to be carried out on the surface of the workpiece in the machining process, hole perpendicularity is different in order to meet different process requirements, an inclined hole inclination angle measuring device and an inclined hole depth measuring device need to be used in the inclined hole measuring process, the inclined hole inclination angle measuring device and the inclined hole depth measuring device are taken by people in the prior art to measure the inclination angle and the depth of an inclined hole respectively, and the working efficiency of the people is reduced.
Disclosure of Invention
The present invention is directed to a device for detecting an inclination angle and a depth of an inclined hole, so as to solve the problems mentioned above in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a device for detecting the inclined angle and the depth of an inclined hole comprises a first supporting plate, wherein the periphery of the bottom of the first supporting plate is fixedly connected with a screw sleeve internally connected with a threaded adjusting rod in a threaded manner, the middle end of the front surface of the first supporting plate is fixedly connected with a level ruler, meanwhile, the middle end of the bottom of the first supporting plate is fixedly provided with a steering motor of which an output shaft is fixedly connected with a second supporting plate, the middle end of the top of the second supporting plate is fixedly connected with a second electric telescopic rod of which the top is movably connected with a sliding seat through a rotating shaft, the right end of the top of the second supporting plate is movably connected with a supporting rod of which the top is movably connected with the right end of the bottom of the sliding seat through a rotating shaft, the top of the sliding seat is slidably connected with a sliding seat, the top of the sliding seat is fixedly provided with a drilling motor of which the, and the right-hand member fixedly connected with left side of first length measurement pole inner chamber passes through the mounting panel of third electric telescopic handle swing joint second length measurement pole, simultaneously, the middle-end fixedly connected with on first length measurement pole right side hangs down the straightness sensor, the upper end fixedly connected with display on support right side, the left upper end fixedly connected with top fixed mounting of support motor support of deflection motor, and the output shaft of deflection motor passes through the belt and is connected with the pivot department transmission of first length measurement pole and leg joint, simultaneously, fixedly connected with angle measurement chi between the left side of motor support and the bottom.
Preferably, the equal fixedly connected with sleeve all around of first backup pad bottom, the first electric telescopic handle of middle-end fixedly connected with of sleeve inner chamber bottom, and first electric telescopic handle's top is connected with the fluorocarbon rubber pad through PP glue, and simultaneously, the through-hole has been seted up to first backup pad and the junction of first electric telescopic handle.
Preferably, the lower end of the outer surface of the adjusting rod is fixedly connected with an adjusting clamping sleeve, the bottom of the adjusting rod is movably connected with a support through a bearing, and meanwhile, the lower end of the inner surface of the threaded sleeve is further connected with a fastening screw in a threaded mode.
Preferably, the right side of the second length measuring rod is sleeved in the inner cavity of the first length measuring rod, and the first length measuring rod, the first supporting plate, the second supporting plate, the bracket and the second length measuring rod are all of a square structure.
Preferably, the middle end of the front surface of the first length measuring rod is fixedly connected with a pointer, and the pointer penetrates out of a gap of the angle measuring scale.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention is provided with a bracket, a rotating shaft, a belt, a deflection motor, a motor support, a first length measuring rod, a second length measuring rod, a third electric telescopic rod, a mounting plate, an angle measuring scale, a display and a verticality sensor, wherein people can control the deflection motor to rotate slowly in the forward direction or the reverse direction through an external controller according to needs, the deflection motor can drive the rotating shaft to move through the belt while rotating, so that the inclination angle of the first length measuring rod is driven to change, then the second length measuring rod is inserted into an inclined hole of which the inclination angle is to be detected, the inclination angle of the inclined hole can be measured, meanwhile, the position of the verticality sensor can be driven to change while the first length measuring rod deflects, the verticality sensor detects the inclination angle of the first length measuring rod, the detection result is displayed through the display, and the aim of double measurement of the inclination angle of the inclined hole is fulfilled, improve and detect the accuracy, simultaneously, people still can be flexible through external controller control third electric telescopic handle, and third electric telescopic handle can drive the second length measurement pole flexible when flexible to reach the measurement demand to the inclined hole degree of depth, make this device have collect inclined hole angular surveying and degree of depth measurement in the function of an organic whole, bring very big facility for people's use.
2. The invention is provided with a supporting rod, a second electric telescopic rod, a rotating shaft, a sliding seat, a sliding device, a drilling motor and a drilling rod, wherein people control the second electric telescopic rod to extend and retract through an external controller, the second electric telescopic rod can drive the inclination angle of the drilling rod to change while extending and retracting, then the sliding device is controlled by the external controller to slide left and right along the sliding seat, the position of the drilling rod can be driven to change while the sliding device slides left and right, finally, the drilling motor is started through the external controller, the drilling motor can drive the drilling rod to rotate while rotating, thereby achieving the purpose of drilling inclined holes with different depths and inclinations, the invention is provided with a steering motor, people can start the steering motor through the external controller, the steering motor can drive the horizontal position of a second supporting plate to change while rotating, thereby people can freely switch in the aspects of drilling and measurement, set up regulation pole, swivel nut and level bar, people's accessible rotates and adjusts the cutting ferrule and adjust the degree of depth of regulation pole in the swivel nut to make first backup pad level, twist at last and move fastening screw, to the position of adjusting the pole fixed can, ensured drilling and measuring accuracy.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the threaded sleeve of the present invention;
fig. 3 is a schematic structural view of a third electric telescopic rod of the present invention.
In the figure: 1 first supporting plate, 2 adjusting rods, 3 sleeves, 4 steering motors, 5 first electric telescopic rods, 6 adjusting clamping sleeves, 7 supports, 8 threaded sleeves, 9 second supporting plates, 10 supporting rods, 11 drill rods, 12 drilling motors, 13 sliders, 14 displays, 15 verticality sensors, 16 supports, 17 sliding seats, 18 second electric telescopic rods, 19 angle measuring scales, 20 pointers, 21 first length measuring rods, 22 second length measuring rods, 23 motor supports, 24 deflection motors, 25 fastening screws, 26 third electric telescopic rods, 27 mounting plates and 28 leveling rulers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The first supporting plate 1, the adjusting rod 2, the sleeve 3, the steering motor 4, the first electric telescopic rod 5, the adjusting clamping sleeve 6, the support 7, the threaded sleeve 8, the second supporting plate 9, the supporting rod 10, the drill rod 11, the drilling motor 12, the slider 13, the display 14, the verticality sensor 15, the support 16, the sliding seat 17, the second electric telescopic rod 18, the angle measuring ruler 19, the pointer 20, the first length measuring rod 21, the second length measuring rod 22, the motor support 23, the deflection motor 24, the fastening screw 25, the third electric telescopic rod 26, the mounting plate 27 and the level bar 28 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the parts are all known by the person skilled in the art through technical manuals or conventional experimental methods.
Referring to fig. 1-3, a device for detecting the inclined angle and depth of an inclined hole comprises a first supporting plate 1, a sleeve 3 is fixedly connected to the periphery of the bottom of the first supporting plate 1, a first electric telescopic rod 5 is fixedly connected to the middle end of the bottom of the inner cavity of the sleeve 3, and a fluorocarbon rubber pad is connected to the top of the first electric telescopic rod 5 through PP glue, so that people can control the extension of the first electric telescopic rod 5 through an external controller, thereby achieving the purpose of limiting a second supporting plate 9, meanwhile, a through hole is formed at the joint of the first supporting plate 1 and the first electric telescopic rod 5, a threaded sleeve 8 internally connected with an adjusting rod 2 through threads is fixedly connected to the periphery of the bottom of the first supporting plate 1, an adjusting sleeve 6 is fixedly connected to the lower end of the outer surface of the adjusting rod 2, and a support 7 is movably connected to the bottom, the lower end of the inner surface of the screw sleeve 8 is further in threaded connection with a fastening screw 25, the middle end of the front surface of the first support plate 1 is fixedly connected with a level ruler 28, people can adjust the depth of the adjusting rod 2 in the screw sleeve 8 by rotating the adjusting clamping sleeve 6, so that the first support plate 1 is horizontal, finally the fastening screw 25 is screwed, and the position of the adjusting rod 2 is fixed, so that the accuracy of drilling and measurement is ensured, meanwhile, the middle end of the bottom of the first support plate 1 is fixedly provided with a steering motor 4 of which the output shaft is fixedly connected with the second support plate 9, people can open the steering motor 4 through an external controller, the steering motor 4 can drive the horizontal position of the second support plate 9 to change while rotating, so that the purpose of free switching can be achieved by people in the aspects of drilling and measurement, the middle end of the top of the second support plate 9 is fixedly connected with a second electric telescopic rod sliding seat 18 of, and the right-hand member at the top of second backup pad 9 has the top through pivot swing joint and slide 17 bottom right-hand member swing joint's bracing piece 10 through the pivot, the top sliding connection of slide 17 has slider 13, and the top fixed mounting of slider 13 has drilling motor 12 of output shaft fixed connection drilling rod 11, people control the flexible second electric telescopic handle 18 through external controller, second electric telescopic handle 18 can drive the inclination of drilling rod 11 and change when flexible, then control slider 13 through external controller and slide along slide 17 side to side, slider 13 can drive the position of drilling rod 11 and change when sliding side to side, open drilling motor 12 through external controller at last, drilling motor 12 can drive drilling rod 11 and rotate when the pivoted, thereby reach the mesh of driling to the inclined hole of different degree of depth and inclination, the left end fixedly connected with back upper end at the top of second backup pad 9 top is through pivot swing joint first length measuring rod 21, the right end of the inner cavity of the first length measuring rod 21 is fixedly connected with a mounting plate 27 of which the left side is movably connected with the second length measuring rod 22 through a third electric telescopic rod 26, the right side of the second length measuring rod 22 is sleeved in the inner cavity of the first length measuring rod 21, the first supporting plate 1, the second supporting plate 9, the support 16 and the second length measuring rod 22 are all of a square structure, meanwhile, the middle end on the right side of the first length measuring rod 21 is fixedly connected with a verticality sensor 15, the upper end on the right side of the support 16 is fixedly connected with a display 14, the upper end on the left side of the support 16 is fixedly connected with a motor support 23 of which the top is fixedly provided with a deflection motor 24, the output shaft of the deflection motor 24 is in transmission connection with a rotating shaft connected with the first length measuring rod 21 and the support 16 through a belt, and meanwhile, an angle measuring scale 19 is fixedly connected, people can control the deflection motor 24 to rotate slowly in the forward direction or the reverse direction through the external controller as required, the deflection motor 24 can drive the rotating shaft to move through the belt while rotating, so as to drive the inclination angle of the first length measuring rod 21 to change, then the second length measuring rod 22 extends into the inclined hole of the inclination angle to be detected, so as to measure the inclination angle of the inclined hole, meanwhile, the first length measuring rod 21 can drive the position of the verticality sensor 15 to change while deflecting, the verticality sensor 15 detects the inclination angle of the first length measuring rod 21, and the detection result is displayed through the display 14, so as to achieve the dual-measurement purpose of the inclination angle of the inclined hole, improve the detection accuracy, meanwhile, people can also control the third electric telescopic rod 26 to stretch through the external controller, the third electric telescopic rod 26 can drive the second length measuring rod 22 to stretch while stretching, thereby reach the measurement demand to the inclined hole degree of depth, make this device have collect inclined hole angular surveying and degree of depth measurement in the function of an organic whole, bring very big facility for people's use, the middle-end fixedly connected with pointer 20 on the positive surface of first length measurement pole 21, and pointer 20 wears out from the gap of angular surveying chi 19.
When in use, the bracket 16, the rotating shaft, the belt, the deflection motor 24, the motor support 23, the first length measuring rod 21, the second length measuring rod 22, the third electric telescopic rod 26, the mounting plate 27, the angle measuring scale 19, the display 14 and the verticality sensor 15 are arranged, people can control the deflection motor 24 to rotate slowly in the forward direction or the reverse direction through an external controller according to needs, the deflection motor 24 can drive the rotating shaft to move through the belt while rotating, so as to drive the inclination angle of the first length measuring rod 21 to change, then the second length measuring rod 22 is inserted into an inclined hole to be detected to measure the inclination angle of the inclined hole, meanwhile, the first length measuring rod 21 can drive the position of the verticality sensor 15 to change while deflecting, the verticality sensor 15 detects the inclination angle of the first length measuring rod 21, and displays the detection result through the display 14, the purpose of dual measurement of the inclined angle of the inclined hole is achieved, the detection accuracy is improved, meanwhile, people can also control the third electric telescopic rod 26 to stretch and contract through an external controller, the third electric telescopic rod 26 can drive the second length measuring rod 22 to stretch and contract while stretching and contracting, so that the measurement requirement of the depth of the inclined hole is met, the device has the function of integrating the inclined angle measurement and the depth measurement, great convenience is brought to the use of people, the support rod 10, the second electric telescopic rod 18, the rotating shaft, the sliding seat 17, the sliding seat 13, the drilling motor 12 and the drill rod 11 are arranged, people control the second electric telescopic rod 18 to stretch and contract through the external controller, the inclined angle of the drill rod 11 can be changed while stretching and contracting through the second electric telescopic rod 18, then the sliding seat 17 is controlled to slide left and right through the external controller, the sliding seat 13 can drive the position of the drill rod 11 to change while sliding left and right, open drilling motor 12 through external controller at last, drilling motor 12 can drive drilling rod 11 and rotate in the pivoted, thereby reach the mesh of driling to the inclined hole of the different degree of depth and inclination, it turns to motor 4 to have set up, people's accessible external controller is opened and is turned to motor 4, it can drive the horizontal position of second backup pad 9 and change to turn to motor 4 in the pivoted, thereby make people accomplish the purpose of freely switching in drilling and measuring aspect, adjust pole 2 has been set up, swivel nut 8 and level bar 28, people's accessible rotates and adjusts the cutting ferrule 6 and adjust the degree of depth of adjusting pole 2 in swivel nut 8, thereby make first backup pad 1 level, at last screw fastening screw 25, adjust the position of pole 2 fixed can, drilling and measuring accuracy have been ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a device that is used for inclined hole inclination and degree of depth to detect, includes first backup pad (1), its characterized in that: the periphery of the bottom of the first supporting plate (1) is fixedly connected with a threaded sleeve (8) of an internal threaded connection adjusting rod (2), the middle end of the front surface of the first supporting plate (1) is fixedly connected with a level ruler (28), meanwhile, the middle end of the bottom of the first supporting plate (1) is fixedly provided with a steering motor (4) of which the output shaft is fixedly connected with a second supporting plate (9), the middle end of the top of the second supporting plate (9) is fixedly connected with a second electric telescopic rod (18) of which the top is movably connected with a sliding seat (17) through a rotating shaft, the right end of the top of the second supporting plate (9) is movably connected with a supporting rod (10) of which the top is movably connected with the right end of the bottom of the sliding seat (17) through a rotating shaft, the top of the sliding seat (17) is slidably connected with a sliding block (13), and the top of the sliding block, the left end of the top of the second supporting plate (9) is fixedly connected with a bracket (16) of which the upper end of the back is movably connected with a first length measuring rod (21) through a rotating shaft, the right end of the inner cavity of the first length measuring rod (21) is fixedly connected with a mounting plate (27) of which the left side is movably connected with the second length measuring rod (22) through a third electric telescopic rod (26), meanwhile, the middle end on the right side of the first length measuring rod (21) is fixedly connected with a verticality sensor (15), the upper end of the right side of the bracket (16) is fixedly connected with a display (14), the upper end of the left side of the bracket (16) is fixedly connected with a motor support (23) of which the top is fixedly provided with a deflection motor (24), and the output shaft of the deflection motor (24) is in transmission connection with the rotating shaft connected with the first length measuring rod (21) and the bracket (16) through a belt, meanwhile, an angle measuring scale (19) is fixedly connected between the bottom of the motor support (23) and the left side of the support (16).
2. The device for detecting the inclined angle and the depth of the inclined hole according to claim 1, wherein: the all-around fixedly connected with sleeve (3) of first backup pad (1) bottom, the middle-end fixedly connected with electric telescopic handle (5) of sleeve (3) inner chamber bottom, and the top of first electric telescopic handle (5) is connected with the fluorocarbon rubber pad through PP glue, and simultaneously, the through-hole has been seted up to the junction of first backup pad (1) and first electric telescopic handle (5).
3. The device for detecting the inclined angle and the depth of the inclined hole according to claim 1, wherein: the lower end of the outer surface of the adjusting rod (2) is fixedly connected with an adjusting clamping sleeve (6), the bottom of the adjusting rod (2) is movably connected with a support (7) through a bearing, and meanwhile, the lower end of the inner surface of the threaded sleeve (8) is further connected with a fastening screw (25) in a threaded mode.
4. The device for detecting the inclined angle and the depth of the inclined hole according to claim 1, wherein: the right side of the second length measuring rod (22) is sleeved in the inner cavity of the first length measuring rod (21), and the first length measuring rod (21), the first supporting plate (1), the second supporting plate (9), the support (16) and the second length measuring rod (22) are all of square structures.
5. The device for detecting the inclined angle and the depth of the inclined hole according to claim 1, wherein: the middle end of the front surface of the first length measuring rod (21) is fixedly connected with a pointer (20), and the pointer (20) penetrates out of a gap of the angle measuring scale (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010811015.1A CN111750765A (en) | 2020-08-13 | 2020-08-13 | Device for detecting inclined angle and depth of inclined hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010811015.1A CN111750765A (en) | 2020-08-13 | 2020-08-13 | Device for detecting inclined angle and depth of inclined hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111750765A true CN111750765A (en) | 2020-10-09 |
Family
ID=72713198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010811015.1A Withdrawn CN111750765A (en) | 2020-08-13 | 2020-08-13 | Device for detecting inclined angle and depth of inclined hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111750765A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4113404A (en) * | 1976-05-03 | 1978-09-12 | Hilti Aktiengesellschaft | Depth stop for a drilling machine |
| CN102248193A (en) * | 2011-06-16 | 2011-11-23 | 常州宝隆冶金设备制造有限公司 | Processing unit and processing method of oblique oil holes of roll shaft parts |
| CN204108382U (en) * | 2014-09-11 | 2015-01-21 | 重庆市宇一机械有限公司 | A kind of rig operation adjusting device |
| CN204294989U (en) * | 2014-11-25 | 2015-04-29 | 山东万通液压股份有限公司 | Multi-stage cylinder overcoat inclined hole processing lathe |
| CN205860958U (en) * | 2016-07-27 | 2017-01-04 | 内蒙古康宁爆破有限责任公司 | Overhead caving construction verifying device |
| CN205940447U (en) * | 2016-08-03 | 2017-02-08 | 深圳蓄能发电有限公司 | Bore depth measuring instrument |
| CN207007072U (en) * | 2017-07-27 | 2018-02-13 | 长沙矿山研究院有限责任公司 | Mine inclined hole measurement apparatus |
| CN109373871A (en) * | 2018-12-14 | 2019-02-22 | 李金财 | A kind of device for inclined hole tilt angle and its depth detection |
| CN110385456A (en) * | 2019-07-23 | 2019-10-29 | 云和县凯毅德电子设备厂 | A kind of automatic rat holing equipment of shaft-like workpiece |
| CN110906850A (en) * | 2019-12-04 | 2020-03-24 | 昆明理工大学 | Accurate positioning device and method for inclined deep hole sensor |
| CN110935909A (en) * | 2019-12-24 | 2020-03-31 | 洛阳埃里克机械装备科技有限公司 | Precise drilling device for narrow space |
-
2020
- 2020-08-13 CN CN202010811015.1A patent/CN111750765A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4113404A (en) * | 1976-05-03 | 1978-09-12 | Hilti Aktiengesellschaft | Depth stop for a drilling machine |
| CN102248193A (en) * | 2011-06-16 | 2011-11-23 | 常州宝隆冶金设备制造有限公司 | Processing unit and processing method of oblique oil holes of roll shaft parts |
| CN204108382U (en) * | 2014-09-11 | 2015-01-21 | 重庆市宇一机械有限公司 | A kind of rig operation adjusting device |
| CN204294989U (en) * | 2014-11-25 | 2015-04-29 | 山东万通液压股份有限公司 | Multi-stage cylinder overcoat inclined hole processing lathe |
| CN205860958U (en) * | 2016-07-27 | 2017-01-04 | 内蒙古康宁爆破有限责任公司 | Overhead caving construction verifying device |
| CN205940447U (en) * | 2016-08-03 | 2017-02-08 | 深圳蓄能发电有限公司 | Bore depth measuring instrument |
| CN207007072U (en) * | 2017-07-27 | 2018-02-13 | 长沙矿山研究院有限责任公司 | Mine inclined hole measurement apparatus |
| CN109373871A (en) * | 2018-12-14 | 2019-02-22 | 李金财 | A kind of device for inclined hole tilt angle and its depth detection |
| CN110385456A (en) * | 2019-07-23 | 2019-10-29 | 云和县凯毅德电子设备厂 | A kind of automatic rat holing equipment of shaft-like workpiece |
| CN110906850A (en) * | 2019-12-04 | 2020-03-24 | 昆明理工大学 | Accurate positioning device and method for inclined deep hole sensor |
| CN110935909A (en) * | 2019-12-24 | 2020-03-31 | 洛阳埃里克机械装备科技有限公司 | Precise drilling device for narrow space |
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