CN111299650A - Manual-automatic integrated hollow drilling machine - Google Patents
Manual-automatic integrated hollow drilling machine Download PDFInfo
- Publication number
- CN111299650A CN111299650A CN202010224691.9A CN202010224691A CN111299650A CN 111299650 A CN111299650 A CN 111299650A CN 202010224691 A CN202010224691 A CN 202010224691A CN 111299650 A CN111299650 A CN 111299650A
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- Prior art keywords
- bed body
- seat
- belt wheel
- driving
- manual
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Classifications
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- 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
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- 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
- B23Q5/28—Electric drives
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Abstract
The invention discloses a manual-automatic integrated hollow drilling machine, which comprises a bed body, a clamping device and a drilling device, wherein the clamping device is arranged at the upper end of the bed body and used for clamping a workpiece, and the drilling device is used for drilling and sampling the workpiece; the drilling device comprises a transmission seat arranged at the upper left end of the bed body, a driven belt wheel is rotatably arranged at the left end of the transmission seat, a transmission hole is formed in the middle of the driven belt wheel, a transmission rod is arranged in the transmission hole in a matched mode, the transmission rod and the driven belt wheel are connected in a matched mode through a key groove, and a limiting key arranged in the key groove in a sliding mode is arranged on the inner wall of the transmission hole of the driven belt wheel; the bed body is internally provided with the mounting cavity, and the driving motor corresponding to the position of the driven belt wheel is mounted in the mounting cavity.
Description
Technical Field
The invention relates to the technical field of sampling equipment, in particular to a manual-automatic integrated hollow drilling machine.
Background
Sampling refers to the process of extracting an individual or sample from a population, i.e., the process of testing or observing the population. Random sampling and non-random sampling. The former refers to a sampling method for extracting samples from the population according to the randomization principle, which does not have any subjectivity, and includes simple random sampling, systematic sampling, whole group sampling, and hierarchical sampling.
Present metal sample all takes away some samples from the metal block device, so need use the drilling machine, but the sample that current drilling machine processing was taken out is only the bits and pieces, can't take out a complete sample, to the drawback that current device exists, provides a hollow drilling machine that can take out the column sample now.
Disclosure of Invention
The invention aims to provide a manual-automatic integrated hollow drilling machine to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a manual-automatic integrated hollow drilling machine comprises a bed body, a clamping device and a drilling device, wherein the clamping device is arranged at the upper end of the bed body and used for clamping a workpiece, and the drilling device is used for drilling and sampling the workpiece;
the drilling device comprises a transmission seat arranged at the upper left end of the bed body, a driven belt wheel is rotatably arranged at the left end of the transmission seat, a transmission hole is formed in the middle of the driven belt wheel, a transmission rod is arranged in the transmission hole in a matched mode, the transmission rod and the driven belt wheel are connected in a matched mode through a key groove, and a limiting key arranged in the key groove in a sliding mode is arranged on the inner wall of the transmission hole of the driven belt wheel;
an installation cavity is formed in the bed body, a driving motor corresponding to the driven belt wheel is installed in the installation cavity, a driving belt wheel is arranged at the output end of the driving motor, and the driving belt wheel and the driven belt wheel are in transmission through a belt;
the right end of the transmission rod is connected with the positioning sleeve through a transmission part, the positioning sleeve is provided with a drill rod for drilling and sampling, the transmission part comprises a rotary cylinder rotatably arranged in the positioning sleeve, the outer side of the rotary cylinder is fixedly connected with the inner part of the positioning sleeve through a bearing, the right end of the rotary cylinder is fixedly connected with the left end of the drill rod, the inner wall of the rotary cylinder is provided with a spline groove, the outer side of the transmission rod is provided with a spline in sliding fit with the spline groove, the positioning sleeve slidably penetrates through an auxiliary sliding seat arranged at the upper end of the bed body, and the positioning sleeve is connected with a pushing assembly for driving the positioning;
the clamping device comprises a fixed seat arranged at the upper right side of the bed body, a displacement seat is arranged above the fixed seat, the lower end of the displacement seat is connected with the upper end of a T-shaped sliding block, the lower end of the T-shaped sliding block is arranged in a T-shaped sliding groove at the upper end of the fixed seat in a sliding manner, the right end of the T-shaped sliding block is connected with the output end of a displacement telescopic rod arranged at the right end of the fixed seat, and a driving force is provided for the movement of the displacement;
the sample clamping device is characterized in that a lower clamping block for supporting a sample is arranged above the displacement seat, an angle adjusting piece used for adjusting the inclination angle of the lower clamping block is arranged between the lower clamping block and the displacement seat, guide columns are symmetrically arranged on two sides of the upper end of the lower clamping block, a fixing frame is erected on the upper end of each guide column, a tight pressing cylinder is installed at the middle position of the upper end of the fixing frame, an output end of the tight pressing cylinder is connected with a lifting plate, sliding sleeves in sliding fit with the guide columns on two sides are arranged at two ends of the lifting plate, and a connecting seat can be detachably arranged at the middle.
As a further scheme of the invention: the angle adjusting piece comprises three angle telescopic rods distributed on the upper end of the displacement seat in an array mode, the lower end of each angle telescopic rod is connected with the displacement seat in a rotating mode, and the output end of each angle telescopic rod is connected with the bottom of the lower clamping block in a rotating mode.
As a further scheme of the invention: the pushing assembly comprises a driven tooth groove formed in the lower end of the positioning sleeve, a shifting shaft perpendicular to the positioning sleeve is arranged below the positioning sleeve, the shifting shaft is fixed on a positioning seat on the surface of the bed body in a rotating mode through a bearing seat, a shifting gear meshed with the driven tooth groove is arranged on the shifting shaft, and the shifting shaft is connected with a driving piece used for driving the shifting shaft to rotate.
As a further scheme of the invention: the driving piece comprises a hand-push piece and/or an automatic piece, the hand-push piece comprises a rotating handle, and a connecting jack matched with the second connecting end of the poking shaft is arranged on the rotating handle; the automatic part comprises a speed reducer arranged on the bed body on one side of the positioning sleeve, the input end of the speed reducer is connected with the output end of the feeding motor, and the output end of the speed reducer is connected with the first connecting end of the shifting shaft through a coupler.
As a further scheme of the invention: the surface of the rotating handle is provided with an anti-slip sleeve.
As a further scheme of the invention: the drilling rod and the inside water conservancy diversion passageway that all is equipped with of transfer line, fluid passage has been found with a rotatory section of thick bamboo inner chamber to two water conservancy diversion passageways, the delivery pipe that is used for supplying water is connected to the transfer line right-hand member, and water supply pipe connection water supply assembly, the bed body upper end at clamping device place is equipped with the collecting pit, the collecting pit lower extreme is equipped with the weeping pipe.
As a further scheme of the invention: and a filter screen is arranged at the upper end opening of the water leakage pipe.
As a further scheme of the invention: the bed body is provided with an adjusting component for adjusting the distance between the driving belt wheel and the driven belt wheel, the adjusting component comprises a motor base for installing a driving motor, one side of the motor base is rotatably connected with the bed body through a rotating shaft, the other end face of the motor base is rotatably provided with a telescopic rod, and the lower end of the telescopic rod is rotatably connected with the bed body.
Compared with the prior art, the invention has the beneficial effects that: the invention is designed aiming at the defects of the existing device, can effectively finish sampling samples, can adjust the sampling surface before sampling, thereby improving the sampling effect, can cool by water flow during sampling, reduces the abrasion among components, and has strong practicability.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of the structure of the present invention.
Fig. 3 is a top view of the structure of the present invention.
Fig. 4 is a schematic structural view of the dial shaft of the present invention.
FIG. 5 is a schematic view of a clamping device according to the present invention.
Wherein: the device comprises a bed body 1, a water leakage pipe 2, a clamping device 3, a drill rod 4, a positioning sleeve 41, an auxiliary sliding seat 42, a speed reducer 5, a feeding motor 51, a coupler 52, a driven belt wheel 6, a transmission rod 7, a water supply pipe 8, a driving motor 9, a motor seat 91, a driving belt wheel 92, a rotating shaft 93, an expansion link 94, a protection box 10, an installation cavity 101, a hand push piece 11, a rotating handle 111, a stirring shaft 112, a stirring gear 113, a positioning seat 114, a first connecting end 115, a second connecting end 116 and a bearing seat 117;
the device comprises a pressing cylinder 31, a lifting plate 32, a fixed frame 33, a sliding sleeve 34, a guide post 35, a lower clamping block 36, an upper clamping block 37, a connecting seat 38, a displacement seat 39, a displacement telescopic rod 310, a fixed seat 311, a T-shaped sliding block 312 and an angle telescopic rod 313.
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.
Example 1
Referring to fig. 1-5, in an embodiment of the present invention, a manual-automatic hollow drilling machine includes a bed 1, a clamping device 3 disposed at an upper end of the bed for clamping a workpiece, and a drilling device for drilling and sampling the workpiece;
the drilling device comprises a transmission seat arranged at the left upper end of the bed body 1, a driven belt wheel 6 is rotatably arranged at the left end of the transmission seat, a transmission hole is formed in the middle of the driven belt wheel 6, a transmission rod 7 is arranged in the transmission hole in a matched mode, the transmission rod 7 is connected with the driven belt wheel 6 in a matched mode through a key groove, and a limit key arranged in the key groove in a sliding mode is arranged on the inner wall of the transmission hole of the driven belt wheel 6;
an installation cavity 101 is arranged inside the bed body 1, a driving motor 9 corresponding to the driven belt wheel 6 is installed in the installation cavity 101, a driving belt wheel 92 is arranged at the output end of the driving motor 9, and the driving belt wheel 92 and the driven belt wheel 6 are in transmission through a belt;
the right end of the transmission rod 7 is connected with the positioning sleeve 41 through a transmission piece, the positioning sleeve 41 is provided with a drill rod 4 for drilling and sampling, the transmission piece comprises a rotary cylinder rotatably arranged in the positioning sleeve 41, the outer side of the rotary cylinder is fixedly connected with the inner part of the positioning sleeve 41 through a bearing, the right end of the rotary cylinder is fixedly connected with the left end of the drill rod 4, the inner wall of the rotary cylinder is provided with a spline groove, the outer side of the transmission rod 7 is provided with a spline in sliding fit with the spline groove, the positioning sleeve 41 slidably penetrates through an auxiliary sliding seat 42 arranged at the upper end of the bed body 1, and the positioning sleeve 41 is connected with a pushing assembly for driving the positioning;
the pushing assembly comprises a driven tooth groove formed in the lower end of the positioning sleeve 41, a shifting shaft 112 vertically arranged below the positioning sleeve 41 is arranged below the positioning sleeve 41, the shifting shaft 112 is rotationally fixed on a positioning seat 114 on the surface of the bed body 1 through a bearing seat 117, a shifting gear 113 meshed with the driven tooth groove is arranged on the shifting shaft 112, and the shifting shaft 112 is connected with a driving piece for driving the shifting shaft 112 to rotate;
a protection box 10 for covering the positioning sleeve 41 is arranged on the bed body 1;
the driving piece comprises a pushing piece 11 and/or an automatic piece, the pushing piece 11 comprises a rotating handle 111, and a connecting jack matched with the second connecting end 116 of the shifting shaft 112 is arranged on the rotating handle 111;
the automatic part comprises a speed reducer 5 arranged on the bed body 1 on one side of the positioning sleeve 41, the input end of the speed reducer 5 is connected with the output end of a feeding motor 51, and the output end of the speed reducer 5 is connected with a first connecting end 115 of a shifting shaft 112 through a coupling 52, so that the feeding operation of the drill rod 4 can be driven mechanically or manually;
during feeding, the transmission rod 7 is fixed, and the spline at the right end of the transmission rod 7 slides along the key groove, so that the power transmission of the driving motor 9 cannot be influenced;
the clamping device 3 comprises a fixed seat 311 arranged on the upper right side of the bed body 1, a displacement seat 39 is arranged above the fixed seat 311, the lower end of the displacement seat 39 is connected with the upper end of a T-shaped sliding block 312, the lower end of the T-shaped sliding block 312 is arranged in a T-shaped sliding groove in the upper end of the fixed seat 311 in a sliding manner, the right end of the T-shaped sliding block 312 is connected with the output end of a displacement telescopic rod 310 arranged at the right end of the fixed seat 311, and a driving force is provided for the movement of the displacement seat;
a lower clamping block 36 for supporting a sample is arranged above the displacement seat 39, an angle adjusting piece for adjusting the inclination angle of the lower clamping block 36 is arranged between the lower end of the lower clamping block 36 and the displacement seat 39, guide posts 35 are symmetrically arranged on two sides of the upper end of the lower clamping block 36, a fixed frame 33 is erected at the upper end of each guide post 35, a clamping cylinder 31 is installed at the middle position of the upper end of each fixed frame 33, the output end of each clamping cylinder 31 is connected with a lifting plate 32, sliding sleeves 34 in sliding fit with the guide posts 35 on two sides are arranged at two ends of the lifting plate 32, a connecting seat 38 is detachably arranged at the middle position of the lower end of the lifting plate 32, and an upper clamping block 37 corresponding to the lower clamping block 36 is arranged at the lower end;
when the device is used, the lifting plate 32 is driven to slide up and down along the guide column 35 through the tight pressing cylinder 31, so that the upper clamping block 37 positioned at the lower end of the lifting plate 32 can be matched with the lower clamping block 36 to clamp and fix a workpiece, the longitudinal position of the workpiece can be adjusted through the movement of the displacement seat 39, the inclination angle of the lower clamping block 36 is adjusted through the angle adjusting component, and the placing angle of the workpiece is adjusted;
the angle adjusting piece comprises three angle telescopic rods 313 distributed at the upper end of the displacement seat 39 in an array mode, the lower ends of the angle telescopic rods 313 are rotatably connected with the displacement seat 39, the output ends of the angle telescopic rods 313 are rotatably connected with the bottom of the lower clamping block 36, and therefore the height of the lower clamping block 36 can be adjusted through the three angle telescopic rods 313 or through reduction of the height of the lower clamping block.
In order to cool off the drill bit, drilling rod 4 and transfer line 7 are inside all to be equipped with the water conservancy diversion passageway, and fluid passage has been found with the rotary drum inner chamber to two water conservancy diversion passageways, the delivery pipe 8 that is used for supplying water is connected to transfer line 7 right-hand member, and delivery pipe 8 connects the water supply subassembly, like tap, 1 upper end of the bed body at clamping device 3 place is equipped with the collecting pit, the collecting pit lower extreme is equipped with water leakage pipe 2, when drilling like this, can take away the heat that most drilling produced through rivers, the effectual wearing and tearing that reduce the part.
In order to conveniently install the belt, an adjusting component for adjusting the distance between the driving belt pulley 92 and the driven belt pulley 6 is arranged on the bed body 1, the adjusting component comprises a motor base 91 for installing the driving motor 9, one side of the motor base 91 is rotatably connected with the bed body 1 through a rotating shaft 93, an expansion link 94 is rotatably arranged on the other end face of the motor base 91, the lower end of the expansion link 94 is rotatably connected with the bed body 1, and the rotating angle of the motor base 91 can be adjusted through the expansion link 94, so that the distance between the two belt pulleys is indirectly adjusted, on one hand, the installation is facilitated, and on the other hand, the belt is also.
The working principle of the invention is as follows: on 3 through the clamping device who places the work piece, then adjust the angle of placing of work piece through clamping device 3, then realize feeding of drilling rod 4 through manual or automatic mode to take out corresponding sample from the work piece, in the time of the sample, rivers can be along the inside outflow of drilling rod 4, take away a large amount of heats that the drilling produced, have effectively protected the work piece.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A manual-automatic integrated hollow drilling machine comprises a bed body (1), a clamping device (3) arranged at the upper end of the bed body and used for clamping a workpiece, and a drilling device for drilling and sampling the workpiece;
the drilling device is characterized by comprising a transmission seat arranged at the left upper end of a bed body (1), wherein a driven belt wheel (6) is rotatably arranged at the left end of the transmission seat, a transmission hole is formed in the middle of the driven belt wheel (6), a transmission rod (7) is arranged in the transmission hole in a matched manner, the transmission rod (7) is connected with the driven belt wheel (6) in a matched manner through a key groove, and a limit key which is arranged in the key groove in a sliding manner is arranged on the inner wall of the transmission hole of the driven belt wheel (6);
an installation cavity (101) is formed in the bed body (1), a driving motor (9) corresponding to the driven belt wheel (6) in position is installed in the installation cavity (101), a driving belt wheel (92) is arranged at the output end of the driving motor (9), and the driving belt wheel (92) and the driven belt wheel (6) are in transmission through a belt;
the utility model discloses a drilling machine, including the driving pole (7), the driving pole is connected through the driving medium with position sleeve (41) in transfer line (7) right-hand member, position sleeve (41) are equipped with drilling rod (4) that are used for the drilling sample, the driving medium sets up the rotatory section of thick bamboo in position sleeve (41) inside including rotating, the rotatory section of thick bamboo outside is fixed with position sleeve (41) internal connection through the bearing, rotatory section of thick bamboo right-hand member is connected fixedly with drilling rod (4) left end, rotatory section of thick bamboo inner wall is equipped with the spline groove, transfer line (7) outside is equipped with the spline with spline groove sliding fit, position sleeve (41) slide and pass supplementary sliding seat (42) of setting in bed body (1) upper end, position sleeve (41) are connected and.
2. The manual-automatic integrated core drill press as claimed in claim 1, wherein the clamping device (3) comprises a fixed seat (311) arranged at the upper right side of the bed body (1), a displacement seat (39) is arranged above the fixed seat (311), the lower end of the displacement seat (39) is connected with the upper end of a T-shaped slide block (312), the lower end of the T-shaped slide block (312) is slidably arranged in a T-shaped sliding groove at the upper end of the fixed seat (311), and the right end of the T-shaped slide block (312) is connected with the output end of a displacement telescopic rod (310) arranged at the right end of the fixed seat (311);
displacement seat (39) top is equipped with lower clamp splice (36) that supports the sample, clamp splice (36) lower extreme down be equipped with displacement seat (39) between be equipped with be used for adjusting down clamp splice (36) inclination's angle modulation spare, clamp splice (36) upper end bilateral symmetry is equipped with guide post (35) down, mount (33) have been erect to guide post (35) upper end, tight pressure jar (31) are installed to mount (33) upper end intermediate position, lifter plate (32) is connected to the output of tight pressure jar (31), lifter plate (32) both ends be equipped with guide post (35) sliding fit's of both sides sliding sleeve (34), lifter plate (32) lower extreme intermediate position can be dismantled and be equipped with connecting seat (38).
3. The manual-automatic hollow drilling machine as claimed in claim 2, wherein the angle adjusting piece comprises three angle telescopic rods (313) distributed at the upper end of the displacement seat (39) in an array manner, the lower ends of the angle telescopic rods (313) are rotatably connected with the displacement seat (39), and the output ends of the angle telescopic rods (313) are rotatably connected with the bottom of the lower clamping block (36).
4. The manual-automatic integrated hollow drilling machine according to claim 1, wherein the pushing assembly comprises a driven tooth groove formed at the lower end of the positioning sleeve (41), a shifting shaft (112) is vertically arranged below the positioning sleeve (41), the shifting shaft (112) is rotatably fixed on a positioning seat (114) on the surface of the bed body (1) through a bearing seat (117), a shifting gear (113) meshed with the driven tooth groove is arranged on the shifting shaft (112), and the shifting shaft (112) is connected with a driving piece for driving the shifting shaft (112) to rotate.
5. The manual-automatic integrated hollow drilling machine according to claim 4, wherein the driving part comprises a pushing part (11) and/or an automatic part, the pushing part (11) comprises a rotating handle (111), and a connecting plug hole matched with the second connecting end (116) of the shifting shaft (112) is formed in the rotating handle (111); the automatic part comprises a speed reducer (5) arranged on the bed body (1) on one side of the positioning sleeve (41), the input end of the speed reducer (5) is connected with the output end of the feeding motor (51), and the output end of the speed reducer (5) is connected with a first connecting end (115) of the shifting shaft (112) through a coupler (52).
6. The automated manual hollow drilling machine according to claim 5, characterized in that the surface of the rotating handle (111) is provided with an anti-slip sleeve.
7. The manual-automatic integrated hollow drilling machine according to claim 1, wherein the drill rod (4) and the transmission rod (7) are internally provided with flow guide channels, the two flow guide channels and the inner cavity of the rotary cylinder form a fluid channel, the right end of the transmission rod (7) is connected with a water supply pipe (8) for supplying water, the water supply pipe (8) is connected with a water supply assembly, the upper end of the bed body (1) where the clamping device (3) is located is provided with a collection pool, and the lower end of the collection pool is provided with a water leakage pipe (2).
8. The manual-automatic hollow drilling machine as claimed in claim 7, characterized in that a filter screen is arranged at the upper port of the water leakage pipe (2).
9. The manual-automatic hollow drilling machine is characterized in that an adjusting assembly for adjusting the distance between a driving belt wheel (92) and a driven belt wheel (6) is arranged on the bed body (1), the adjusting assembly comprises a motor base (91) for mounting a driving motor (9), one side of the motor base (91) is rotatably connected with the bed body (1) through a rotating shaft (93), the other end face of the motor base is rotatably provided with a telescopic rod (94), and the lower end of the telescopic rod (94) is rotatably connected with the bed body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010224691.9A CN111299650A (en) | 2020-03-26 | 2020-03-26 | Manual-automatic integrated hollow drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010224691.9A CN111299650A (en) | 2020-03-26 | 2020-03-26 | Manual-automatic integrated hollow drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111299650A true CN111299650A (en) | 2020-06-19 |
Family
ID=71158891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010224691.9A Pending CN111299650A (en) | 2020-03-26 | 2020-03-26 | Manual-automatic integrated hollow drilling machine |
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| Country | Link |
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| CN (1) | CN111299650A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19858667A1 (en) * | 1997-12-19 | 1999-06-24 | Riello Macchine Transfer Srl M | Working unit for machine tool |
| CN203265686U (en) * | 2013-04-22 | 2013-11-06 | 柳州职业技术学院 | Double-shaft deep hole drilling machine for oil holes of engineering machine brake clamp |
| CN104308225A (en) * | 2014-09-17 | 2015-01-28 | 济南大学 | Bench drilling machine with function of automatic feeding |
| CN208767913U (en) * | 2017-10-06 | 2019-04-19 | 发那科株式会社 | Motor and main shaft protection construction |
| US20190344361A1 (en) * | 2017-06-05 | 2019-11-14 | Kennametal Inc. | Sealed collet |
| CN110899775A (en) * | 2019-12-02 | 2020-03-24 | 苏州塔比诺机电有限公司 | Angle-adjustable drilling device for machining steel plate |
-
2020
- 2020-03-26 CN CN202010224691.9A patent/CN111299650A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19858667A1 (en) * | 1997-12-19 | 1999-06-24 | Riello Macchine Transfer Srl M | Working unit for machine tool |
| CN203265686U (en) * | 2013-04-22 | 2013-11-06 | 柳州职业技术学院 | Double-shaft deep hole drilling machine for oil holes of engineering machine brake clamp |
| CN104308225A (en) * | 2014-09-17 | 2015-01-28 | 济南大学 | Bench drilling machine with function of automatic feeding |
| US20190344361A1 (en) * | 2017-06-05 | 2019-11-14 | Kennametal Inc. | Sealed collet |
| CN208767913U (en) * | 2017-10-06 | 2019-04-19 | 发那科株式会社 | Motor and main shaft protection construction |
| CN110899775A (en) * | 2019-12-02 | 2020-03-24 | 苏州塔比诺机电有限公司 | Angle-adjustable drilling device for machining steel plate |
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Application publication date: 20200619 |
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| RJ01 | Rejection of invention patent application after publication |