CN107630659B - Drilling equipment for geotechnical engineering who easily changes - Google Patents
Drilling equipment for geotechnical engineering who easily changes Download PDFInfo
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- CN107630659B CN107630659B CN201710806894.7A CN201710806894A CN107630659B CN 107630659 B CN107630659 B CN 107630659B CN 201710806894 A CN201710806894 A CN 201710806894A CN 107630659 B CN107630659 B CN 107630659B
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- seat
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- mounting
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- drill bit
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- 238000005553 drilling Methods 0.000 title claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 55
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses drilling equipment for geotechnical engineering, which comprises an installation cavity, a driving motor and a drill bit, wherein the driving motor is fixedly installed in the installation cavity, the end part of the installation cavity is provided with an installation seat corresponding to the output end of the driving motor, the output end of the driving motor is provided with a driving shaft, the tail end of the installation seat is provided with a guide seat corresponding to the driving shaft, the tail end of the drill bit is provided with an installation clamping seat, the tail end of the driving shaft is fixedly connected with a drill rod, the installation end part of the drill rod is provided with a clamping groove corresponding to the installation clamping seat, the drill bit is fixedly connected with the clamping groove through the installation clamping seat, the side edge of the drill rod is provided with a positioning screw corresponding to the clamping groove, and. This drilling equipment for geotechnical engineering, convenient operation, the stability chamber of operation, the convenience is changed the drill bit, reduces geotechnical engineering's construction cost.
Description
Technical Field
The invention relates to the technical field of geotechnical engineering, in particular to drilling equipment for geotechnical engineering, which is easy to replace.
Background
Drilling equipment is a general term for machines and equipment that use tools harder and sharper than the object to leave a cylindrical hole or hole in the object by means of rotary cutting or rotary extrusion. Also known as drills, punches, through-hole machines, and the like. The expected effect is achieved by drilling the precise parts, the drilling machines comprise a semi-automatic drilling machine and a full-automatic drilling machine, the cost of human resources is increased, and most enterprises consider the full-automatic drilling machine as a development direction. With the development of times and the improvement of the drilling technology of the automatic drilling machine, the advantage of drilling the jewelry by adopting the full-automatic drilling machine to drill the watchband of various hardware molds is obvious.
At present, most of drilling machines for geotechnical engineering do not have added protective measures to the drilling machine itself, and are easily corroded and damaged by the rock soil, so that the service life of the drilling machine cannot be guaranteed, and meanwhile, most of drilling machines are difficult to replace drill bits, and the use cost of the drilling machine is increased.
Disclosure of Invention
The invention provides drilling equipment for geotechnical engineering, which is easy to replace and solves the existing problems.
The invention is realized by the following technical scheme:
the utility model provides an easy geotechnical engineering drilling equipment of changing, includes installation cavity, driving motor and drill bit, driving motor fixed mounting is inside the installation cavity, the tip of installation cavity corresponds driving motor's output and is provided with the mount pad, driving motor's output is provided with the drive shaft, the terminal drive shaft that corresponds of mount pad is provided with the guide holder, the end of drill bit is provided with the installation cassette, the terminal fixedly connected with drilling rod of drive shaft, the installation tip of drilling rod corresponds the installation cassette and is provided with the draw-in groove, the drill bit passes through installation cassette and draw-in groove fixed connection, the side of drilling rod corresponds the draw-in groove and is provided with set screw, the installation cavity is provided with the action bars with the tip that the drill bit is relative.
Preferably, driving motor's output is connected with the battery, battery fixed mounting is inside the installation cavity, the inside battery that corresponds of installation cavity is provided with the shock attenuation seat. The storage battery provides a power source for the driving motor to drive the drill rod, the vibration absorption seat reduces the vibration sense generated by the operation of the driving motor, and reduces the noise volume generated by the collision between the vibration generated by the operation of the driving motor and the installation cavity.
Preferably, the periphery of the mounting seat is provided with a fixing plate corresponding to the mounting cavity, the periphery of the fixing plate is fixedly connected with the end of the mounting cavity in a coating manner, a second positioning screw is mounted on the fixing plate, and the tail end of the second positioning screw penetrates through the outer wall of the mounting cavity. The fixed plate fixes the mounting seat at the top of the mounting cavity through the positioning screw, and the firmness of the mounting seat for mounting the guide seat is improved.
Preferably, the outer diameter of the drill rod is consistent with the inner diameter of the guide seat, a spiral mounting disc is arranged at the tail end of the drill rod, the clamping groove is formed in the spiral mounting disc, positioning holes are formed in two ends of the spiral mounting disc, and positioning clamping plates are arranged on the mounting clamping seats corresponding to the positioning holes. The end of drilling rod passes the guide holder, drives drill bit rotation operation's motion track through the guide holder to the drilling rod, avoids the drilling rod to receive heavy too big and lead to its direction of boring partially at the rotation in-process, and the drill bit passes through installation cardboard card and goes into draw-in groove and spiral mounting disc fixed mounting, and inside location cardboard card goes into the locating hole, improvement drill bit and drilling rod rotate the stability to object drilling operation to be convenient for change the operation to the drill bit.
Preferably, the center of the spiral mounting disc is provided with a spiral seat corresponding to the mounting clamping seat, the center inside the mounting clamping seat is provided with a spiral groove corresponding to the spiral seat, and the inside of the spiral groove is provided with a rubber mat. The installation block drives drill bit and the terminal spiral mounting disc fixed mounting of drilling rod, and the installation block passes through the helicla flute fixed with the spiral seat spiral on the spiral mounting disc, and the auxiliary groove is connected with the installation block, and the cushion improves the fastness of drill bit and drilling rod installation to the junction anti-skidding contact of spiral seat and helicla flute.
The invention has the beneficial effects that: the drill bit of suitable length is selected according to the size of needs drilling aperture, the drill bit is through installation cassette and spiral seat and the terminal helicla flute spiral fixed connection of drilling rod, the installation cardboard card of installation cassette side is gone into inside the locating hole on the spiral mounting disc, and it is fixed to drill bit and drilling rod junction through set screw, the operator passes through the direction operation control of action bars to drill bit drilling, the battery provides the power supply for driving motor drive drilling rod, the cushion socket reduces the sense of vibration that driving motor operation produced, and reduce the volume of noise that the collision produced between vibrations that driving motor operation produced and the installation cavity, the guide holder drives the motion track of drill bit rotation operation to the drilling rod, avoid the drilling rod to receive the overweight and lead to its direction of boring partially in the rotation in-process. This drilling machine for geotechnical engineering, convenient operation, the stability chamber of operation, the convenience is changed the drill bit, reduces geotechnical engineering's construction cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mounting structure of the present invention;
fig. 3 is a schematic view of the structure of the bit-mounting end face of the present invention. In the figure: 1, installing a cavity; 11 a storage battery; 12, a shock absorbing seat; 13 mounting seats; 131 positioning plate; 132 set screw two; 14, a guide seat; 15 operating a lever; 2 driving the motor; 21 a drive shaft; 22 drill rods; 23 card slots; 231 a set screw; 24 a spiral mounting disk; 241 positioning holes; 242 helical seat; 3, drilling; 31 installing a card seat; 32 installing a clamping plate; 33 a helical groove; 331 a rubber pad.
Detailed Description
The present invention will be further described with reference to the following examples.
Referring to fig. 1-3, an easy-to-replace drilling equipment for geotechnical engineering comprises an installation cavity 1, a driving motor 2 and a drill bit 3, wherein the driving motor 2 is fixedly installed inside the installation cavity 1, the output end of the driving motor 2 is connected with a storage battery 11, the storage battery 11 is fixedly installed inside the installation cavity 1, and a shock absorption seat 12 is arranged inside the installation cavity 11 and corresponds to the storage battery 11. The storage battery 11 provides a power source for the driving motor 2 to drive the drill rod 21, and the shock absorption seat 12 reduces the vibration sense generated by the operation of the driving motor 2 and reduces the noise volume generated by the collision between the vibration generated by the operation of the driving motor 2 and the installation cavity 1. The output that the tip of installation cavity 1 corresponds driving motor 2 is provided with mount pad 13, the periphery of mount pad 13 corresponds installation cavity 1 and is provided with fixed plate 131, the periphery of fixed plate 131 is the tip fixed connection of cladding form and installation cavity 1, installation set screw two 132 on the fixed plate 131, the outer wall setting that installation cavity 1 was passed to the end of set screw two 132. The fixing plate 131 fixes the mounting base 13 on the top of the mounting cavity 1 by the positioning screw 132, so as to improve the mounting firmness of the mounting base 13 on the guide base 14. The output end of the driving motor 2 is provided with a driving shaft 21, the end of the mounting seat 13 is provided with a guide seat 14 corresponding to the driving shaft 21, the end of the drill bit 3 is provided with a mounting clamping seat 31, the end of the driving shaft 21 is fixedly connected with a drill rod 22, the mounting end of the drill rod 22 is provided with a clamping groove 23 corresponding to the mounting clamping seat 31, the drill bit 3 is fixedly connected with the clamping groove 23 through the mounting clamping seat 31, the side edge of the drill rod 22 is provided with a positioning screw 231 corresponding to the clamping groove 23, and the end part of the mounting cavity 1 opposite to the drill bit 3 is provided with an operating. The outer diameter of the drill rod 22 is consistent with the inner diameter of the guide seat 14, the end of the drill rod 22 is provided with a spiral mounting disc 24, the clamping groove 23 is arranged inside the spiral mounting disc 24, two ends of the spiral mounting disc 24 are provided with positioning holes 241, and the mounting clamping seat 31 is provided with a positioning clamping plate 32 corresponding to the positioning holes 241. The tail end of the drill rod 22 penetrates through the guide seat 14, the drill rod 22 is driven to move along a moving track of the drill bit 3 through the guide seat 14, the situation that the drill rod 22 is deviated from the drilling direction due to the fact that the drill rod is too heavy in the rotating process is avoided, the drill bit 3 is clamped into the clamping groove 23 and the spiral mounting disc 24 through the mounting clamping seat 31 in a fixed mounting mode, the positioning clamping plate 32 is clamped into the positioning hole 241, the stability of the drill bit 3 and the drill rod 22 in rotating operation on object drilling is improved, and the drill bit 3 is convenient to replace and operate. The center of the spiral mounting disc 24 is provided with a spiral seat 242 corresponding to the mounting clamping seat 31, the center of the inside of the mounting clamping seat 31 is provided with a spiral groove 33 corresponding to the spiral seat 242, and a rubber pad 331 is arranged inside the spiral groove 33. Installation cassette 31 drives the terminal spiral mounting disc 24 fixed mounting of drill bit 3 and drilling rod 22, and installation cassette 31 passes through spiral groove 33 and spiral seat 242 spiral on the spiral mounting disc 24 fixed, and auxiliary slot 23 is connected with installation cassette 31, and cushion 331 is to spiral seat 242 and the junction non-slip contact of spiral groove 33, improves the fastness of drill bit 3 and drilling rod 22 installation.
The invention has the beneficial effects that: the drill bit 3 with proper length is selected according to the bore diameter to be drilled, the drill bit 3 is spirally and fixedly connected with the spiral seat 242 at the tail end of the drill rod 22 through the spiral groove 33 on the mounting clamping seat 31, the mounting clamping plate 32 at the side edge of the mounting clamping seat 31 is clamped in the positioning hole 241 on the spiral mounting disc 24, the connection part of the drill bit 3 and the drill rod 22 is fixed through the positioning screw 231, an operator controls the operation of the drilling direction of the drill bit 3 through the operating rod 14, the storage battery 11 provides a power source for driving the drill rod by the driving motor 2, the vibration absorption seat 12 reduces the vibration generated by the operation of the driving motor 2 and reduces the noise volume generated by the collision between the vibration generated by the operation of the driving motor 2 and the installation cavity 1, the guide seat 14 drives the drill bit 3 to rotate and operate the movement track of the drill rod 22, and the phenomenon that the drill rod 22 is deviated from the drilling direction due to overlarge weight in the rotating process and the quality of the drilled hole is influenced is avoided.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The drilling equipment for the geotechnical engineering, which is easy to replace, comprises an installation cavity (1), a driving motor (2) and a drill bit (3), and is characterized in that the driving motor (2) is fixedly installed inside the installation cavity (1), the end part of the installation cavity (1) is provided with an installation seat (13) corresponding to the output end of the driving motor (2), the output end of the driving motor (2) is provided with a driving shaft (21), the tail end of the installation seat (13) is provided with a guide seat (14) corresponding to the driving shaft (21), the tail end of the drill bit (3) is provided with an installation clamping seat (31), the tail end of the driving shaft (21) is fixedly connected with a drill rod (22), the installation end part of the drill rod (22) is provided with a clamping groove (23) corresponding to the installation clamping seat (31), and the drill bit (3) is fixedly connected with the clamping groove (23, a positioning screw (231) is arranged on the side edge of the drill rod (22) corresponding to the clamping groove (23), and an operating rod (15) is arranged at the end part of the installation cavity (1) opposite to the drill bit (3);
the output end of the driving motor (2) is connected with a storage battery (11), the storage battery (11) is fixedly installed inside the installation cavity (1), and a shock absorption seat (12) is arranged inside the installation cavity (1) and corresponds to the storage battery (11);
a fixing plate (131) is arranged on the periphery of the mounting seat (13) corresponding to the mounting cavity (1), the periphery of the fixing plate (131) is in a coating shape and is fixedly connected with the end part of the mounting cavity (1), a second positioning screw (132) is mounted on the fixing plate (131), and the tail end of the second positioning screw (132) penetrates through the outer wall of the mounting cavity (1);
the outer diameter of the drill rod (22) is consistent with the inner diameter of the guide seat (14), the tail end of the drill rod (22) is provided with a spiral mounting disc (24), the clamping groove (23) is arranged in the spiral mounting disc (24), two ends of the spiral mounting disc (24) are provided with positioning holes (241), and the mounting clamping seat (31) is provided with positioning clamping plates (32) corresponding to the positioning holes (241);
the center of the spiral mounting disc (24) is provided with a spiral seat (242) corresponding to the mounting clamping seat (31), the mounting end face of the drill bit (3) is provided with a spiral groove (33) corresponding to the spiral seat (242), and a rubber pad (331) is arranged inside the spiral groove (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806894.7A CN107630659B (en) | 2017-09-08 | 2017-09-08 | Drilling equipment for geotechnical engineering who easily changes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806894.7A CN107630659B (en) | 2017-09-08 | 2017-09-08 | Drilling equipment for geotechnical engineering who easily changes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107630659A CN107630659A (en) | 2018-01-26 |
| CN107630659B true CN107630659B (en) | 2020-02-07 |
Family
ID=61101896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710806894.7A Expired - Fee Related CN107630659B (en) | 2017-09-08 | 2017-09-08 | Drilling equipment for geotechnical engineering who easily changes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107630659B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108532178A (en) * | 2018-04-13 | 2018-09-14 | 韦文生 | A kind of liftable clothes stand device of modified |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4397360A (en) * | 1981-07-06 | 1983-08-09 | Atlantic Richfield Company | Method for forming drain holes from a cased well |
| CN2528566Y (en) * | 2002-03-27 | 2003-01-01 | 吴建国 | Pneuamtic controlled automatic drilling machine |
| CN104895493A (en) * | 2015-06-15 | 2015-09-09 | 义乌市义棉帽厂 | Damping type automatic drilling device |
| CN205012924U (en) * | 2015-08-07 | 2016-02-03 | 安徽机电职业技术学院 | Stand wear and tear drill bit of adjustable length |
| AU2011349637B2 (en) * | 2010-12-22 | 2016-06-02 | Baker Hughes Incorporated | High temperature drilling motor drive with cycloidal speed reducer |
-
2017
- 2017-09-08 CN CN201710806894.7A patent/CN107630659B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4397360A (en) * | 1981-07-06 | 1983-08-09 | Atlantic Richfield Company | Method for forming drain holes from a cased well |
| CN2528566Y (en) * | 2002-03-27 | 2003-01-01 | 吴建国 | Pneuamtic controlled automatic drilling machine |
| AU2011349637B2 (en) * | 2010-12-22 | 2016-06-02 | Baker Hughes Incorporated | High temperature drilling motor drive with cycloidal speed reducer |
| CN104895493A (en) * | 2015-06-15 | 2015-09-09 | 义乌市义棉帽厂 | Damping type automatic drilling device |
| CN205012924U (en) * | 2015-08-07 | 2016-02-03 | 安徽机电职业技术学院 | Stand wear and tear drill bit of adjustable length |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107630659A (en) | 2018-01-26 |
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Granted publication date: 20200207 |