CN111376054B - Drilling equipment with reaming function - Google Patents
Drilling equipment with reaming function Download PDFInfo
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- CN111376054B CN111376054B CN202010346582.4A CN202010346582A CN111376054B CN 111376054 B CN111376054 B CN 111376054B CN 202010346582 A CN202010346582 A CN 202010346582A CN 111376054 B CN111376054 B CN 111376054B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- 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
- B23Q37/00—Metal-working machines, or constructional combinations thereof, built-up from units designed so that at least some of the units can form parts of different machines or combinations; Units therefor in so far as the feature of interchangeability is important
-
- 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
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses drilling equipment with a hole expanding function, which comprises an equipment body, wherein a clamping cavity is arranged in the equipment body, supporting bases are fixedly arranged on the left side and the right side of the clamping cavity respectively, supporting columns are connected in the supporting bases in a sliding mode, supporting springs are connected between the supporting columns and the supporting bases, a main body is fixedly arranged between the supporting columns, and a clamping device for clamping a workpiece is arranged in the equipment body.
Description
Technical Field
The invention relates to the related field of drilling machines, in particular to drilling equipment with a hole expanding function.
Background
At present, along with the development of society, the development of machine-building industry is more and more important, when mechanical production is made, often need to carry out drilling processing to the work piece, hole on the general work piece needs the drill bit to drill, then step such as cooperation reaming, tapping as required, need change the cutter after drilling, carry out the reaming, and in simple drilling, generally directly use drilling machine centre gripping drill bit to drill, the position and the straightness that hangs down of hole do not accord with the requirement probably to this kind of mode, and change the cutter and increased process time, especially influence machining efficiency in a large amount of spot facing work.
Disclosure of Invention
Aiming at the technical defects, the invention provides drilling equipment with a hole expanding function, which can overcome the defects.
The drilling equipment with the hole expanding function comprises an equipment body, wherein a clamping cavity is arranged in the equipment body, supporting bases are fixedly arranged on the left side and the right side of the clamping cavity respectively, supporting columns are connected in the supporting bases in a sliding mode, supporting springs are connected between the supporting columns and the supporting bases, a main body is fixedly arranged between the supporting columns, and a clamping device for clamping a workpiece is arranged in the equipment body;
the clamping device comprises an auxiliary motor fixedly arranged on the lower side wall of the clamping cavity, the auxiliary motor is in power connection with an auxiliary motor shaft, a rotating shaft block is fixedly arranged on the lower side wall of the clamping cavity, a third screw rod and a fourth screw rod are rotatably connected in the rotating shaft block, a third screw sleeve and a fourth screw sleeve are respectively in threaded connection with the third screw rod and the fourth screw rod, a sliding rod block is fixedly arranged on the lower side wall of the clamping device, a first sliding rod and a second sliding rod are fixedly arranged in the sliding rod block, the first sliding rod and the second sliding rod are respectively in sliding connection with a first sliding sleeve and a second sliding sleeve, a first connecting rod is fixedly arranged between the third screw sleeve and the first sliding sleeve, and a second connecting rod is fixedly arranged between the second sliding sleeve and the fourth screw sleeve;
the drill bit is characterized in that a drilling cavity is formed in the main body, a lifting cavity is arranged on the upper side of the drilling cavity, a power cavity is arranged on the upper side of the main body, a first threaded sleeve is rotatably connected to the lower side wall of the lifting cavity, a tooth groove is formed in the outer side of the first threaded sleeve, a first screw rod is in threaded connection with the first threaded sleeve, a drill bit sliding in the drilling cavity is fixedly arranged on the lower side of the first screw rod, a spline shaft is fixedly arranged on the upper side of the first screw rod, a drilling device for lifting and drilling is arranged in the lifting cavity, a control cavity and a reaming cavity are formed in the drill bit, and a reaming device for controlling.
Preferably, a left baffle and a rear baffle are fixedly arranged on the upper side face of the machine body, a first sliding block is connected to the first connecting rod in a sliding manner, a second sliding block is connected to the second connecting rod in a sliding manner, a right sliding plate is fixedly arranged on the first sliding block, a front sliding plate is fixedly arranged on the second sliding block, the first connecting rod is arranged on the upper side of the second connecting rod, a third bevel gear is fixedly arranged on the auxiliary motor shaft, a fourth bevel gear meshed with the third bevel gear is fixedly arranged on the third screw, and a fifth bevel gear meshed with the third bevel gear is fixedly arranged on the fourth screw.
Preferably, the drilling device comprises a main motor fixedly installed on the left side wall of the power cavity, the main motor is in power connection with a motor shaft, a first bevel gear is fixedly arranged on the motor shaft, a second bevel gear in splined connection with the spline shaft is rotatably connected to the lower side wall of the power cavity, an air pump system is fixedly arranged on the upper side of the lifting cavity, an air cylinder is fixedly arranged on the left side wall of the lifting cavity, an air cylinder plate is slidably connected in the air cylinder, an air cylinder rod is fixedly arranged on the air cylinder plate, a first clamping block is fixedly arranged on the air cylinder rod, and an air pipe is connected between the air pump system and the air.
Preferably, the reaming device comprises a second screw slidably mounted on the upper side wall of the control chamber, a first gear is fixedly arranged on the upper side of the second screw, a pushing plate block is rotatably connected to the lower side of the second screw, four conical pushing plates distributed circumferentially are fixedly arranged in the pushing plate block, a second threaded sleeve in threaded connection with the second screw is fixedly arranged on the lower side of the control chamber, four reaming tools distributed circumferentially are slidably connected in the reaming chamber, a moving block is fixedly arranged on each reaming tool, a first spring is connected between each reaming tool and the side wall of the reaming chamber, a lifting rod is slidably connected between the control chamber and the lifting chamber, a moving block is slidably connected to the lower side of the lifting rod, a second spring is connected between the moving block and the lifting rod, a second clamping block is fixedly arranged on the left side of the moving block, and a contact plate is fixedly arranged on the right side of the moving block, the air pump system is characterized in that a fixed cylinder is fixedly arranged on the side wall of the control cavity, twenty telescopic blocks are slidably connected in the fixed cylinder, a movable pipeline is slidably connected to the right side of the fixed cylinder, and a telescopic hose connected with the air pump system is fixedly arranged on the upper side of the movable pipeline.
The beneficial effects are that: the utility model provides a drilling equipment with reaming function, wherein clamping device can fix the work piece, conveniently drills and reams, and drilling equipment can push down the work piece, and automatic rising carries out drilling technology to the work piece, guarantees drilling straightness and centrality, and reaming device can free control, carries out reaming technology to the work piece, can adjust the reaming size, and position and the vertical direction accuracy that this equipment can guarantee to drill can carry out reaming processing when drilling moreover, need not to change the cutter, have improved process velocity and machining efficiency.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall sectional view of a drilling apparatus with a reaming function according to the present invention, which is a schematic front view;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1 in accordance with the present invention;
fig. 5 is a cross-sectional view taken along the direction D-D of fig. 1 in accordance with the present invention.
Fig. 6 is a partial enlarged view of the invention at E in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The drilling equipment with the reaming function comprises a machine body 47, wherein a clamping cavity 74 is arranged in the machine body 47, support bases 42 are fixedly arranged at the left side and the right side of the clamping cavity 74 respectively, a support column 40 is connected in the support base 42 in a sliding manner, a support spring 41 is connected between the support column 40 and the support base 42, a main body 10 is fixedly arranged between the support columns 40, a clamping device 77 for clamping a workpiece is arranged in the machine body 47, the clamping device 77 comprises an auxiliary motor 48 fixedly arranged on the lower side wall of the clamping cavity 74, an auxiliary motor shaft 50 is connected with the auxiliary motor 48 in a power mode, a rotating shaft block 49 is fixedly arranged on the lower side wall of the clamping cavity 74, a third screw rod 51 and a fourth screw rod 55 are connected in the rotating shaft block 49 in a rotating mode, a third screw sleeve 56 and a fourth screw sleeve 62 are in threaded connection on the third screw rod 51 and the fourth screw rod 55 respectively, a sliding rod block 59 is fixedly arranged on the lower side wall of the clamping device 77, a first sliding rod 60 and a second sliding rod 66 are fixedly arranged in the sliding rod block 59, the first sliding rod 60 and the second sliding rod 66 are respectively connected with a first sliding sleeve 61 and a second sliding sleeve 65 in a sliding manner, a first connecting rod 58 is fixedly arranged between the third screw sleeve 56 and the first sliding sleeve 61, a second connecting rod 63 is fixedly arranged between the second sliding sleeve 65 and the fourth screw sleeve 62, a drill 73 is arranged in the main body 10, a lifting cavity 71 is arranged on the upper side of the drill cavity 73, a power cavity 70 is arranged on the upper side of the main body 10, a first screw sleeve 22 is rotatably connected on the lower side wall of the lifting cavity 71, a tooth groove is arranged on the outer side of the first screw sleeve 22, a first screw 16 is connected in the first screw sleeve 22 in a threaded manner, a drill 32 sliding in the drill cavity 73 is fixedly arranged on the lower side of the first screw 16, a spline shaft 15 is fixedly arranged on the upper side of, the lifting cavity 71 is internally provided with a drilling device 75 for lifting and drilling, the drill bit 32 is internally provided with a control cavity 72 and a reaming cavity 78, and the drill bit 32 is internally provided with a reaming device 76 for controlling reaming.
Advantageously, a left baffle 43 and a rear baffle 44 are fixedly arranged on the upper side of the machine body 47, a first slide block 57 is slidably connected to the first connecting rod 58, a second slide block 64 is slidably connected to the second connecting rod 63, a right slide plate 45 is fixedly arranged on the first slide block 57, a front slide plate 46 is fixedly arranged on the second slide block 64, the first connecting rod 58 is fixedly arranged on the upper side of the second connecting rod 63, a third bevel gear 52 is fixedly arranged on the secondary motor shaft 50, a fourth bevel gear 53 meshed with the third bevel gear 52 is fixedly arranged on the third screw 51, a fifth bevel gear 54 meshed with the third bevel gear 52 is fixedly arranged on the fourth screw 55, so that a workpiece is placed in the machine body 47, the secondary motor 48 is started, the secondary motor shaft 50 rotates to drive the third bevel gear 52 to rotate, and drive the fourth bevel gear 53 and the fifth bevel gear 54 to rotate, the third screw 56 moves spirally on the third screw 51 to drive the first sliding sleeve 61 to move on the first sliding rod 60 to drive the right sliding plate 45 to move, and the fourth screw 62 moves spirally on the fourth screw 55 to drive the second sliding sleeve 65 to move on the second sliding rod 66 to drive the front sliding plate 46 to move to clamp a fixed workpiece.
Advantageously, the drilling device 75 comprises a main motor 11 fixedly installed on the left side wall of the power cavity 70, the main motor 11 is in power connection with a motor shaft 12, a first bevel gear 13 is fixedly installed on the motor shaft 12, a second bevel gear 14 in splined connection with the spline shaft 15 is rotatably connected on the lower side wall of the power cavity 70, an air pump system 17 is fixedly installed on the upper side of the lifting cavity 71, an air cylinder 18 is fixedly installed on the left side wall of the lifting cavity 71, an air cylinder plate 19 is slidably connected in the air cylinder 18, an air cylinder rod 20 is fixedly installed on the air cylinder plate 19, a first clamping block 21 is fixedly installed on the air cylinder rod 20, and an air pipe is connected between the air pump system 17 and the air cylinder 18, so that when drilling is needed, the main body 10 is pressed downwards, the support pillar 40 slides in the support base 42, the support spring 41 compresses, the main body 10 descends, presses a workpiece, the motor shaft 12 rotates to drive the first bevel gear 13 to rotate, drive the second bevel gear 14, the spline shaft 15, the first screw 16 and the first screw sleeve 22 to rotate, drive the drill bit 32 to rotate, start the air pump system 17, ventilate in the air cylinder 18, push the air cylinder plate 19 and the first fixture block 21, move the first fixture block 21, clamp the first screw sleeve 22, stop rotating the first screw sleeve 22, the first screw 16 rotates in the first screw sleeve 22 through threads, the first screw 16 and the drill bit 32 descend to drill a workpiece, and the spline shaft 15 slides in the second bevel gear 14.
Beneficially, the reaming device 76 includes a second screw 24 slidably mounted on the upper side wall of the control cavity 72, a first gear 25 is fixedly arranged on the upper side of the second screw 24, a pushing block 28 is rotatably connected to the lower side of the second screw 24, four conical pushing plates 27 are fixedly arranged in the pushing block 28 and circumferentially distributed, a second threaded sleeve 26 is fixedly arranged on the lower side of the control cavity 72 and is in threaded connection with the second screw 24, four circumferentially distributed reaming tools 29 are slidably connected in the reaming cavity 78, a moving block 31 is fixedly arranged on each reaming tool 29, a first spring 30 is connected between each reaming tool 29 and the side wall of the reaming cavity 78, a lifting rod 23 is slidably connected between the control cavity 72 and the lifting cavity 71, a moving block 33 is slidably connected on the lower side of the lifting rod 23, and a second spring 34 is connected between the moving block 33 and the lifting rod 23, the left side of the movable block 33 is fixedly provided with a second fixture block 67, the right side of the movable block 33 is fixedly provided with a contact plate 35, the side wall of the control chamber 72 is fixedly provided with a fixed cylinder 37, the fixed cylinder 37 is connected with twenty telescopic blocks 36 in a sliding manner, the right side of the fixed cylinder 37 is connected with a movable pipeline 38 in a sliding manner, the upper side of the movable pipeline 38 is fixedly provided with a telescopic hose 39 connected with the air pump system 17, so that the drill bit 32 rotates to enable the second thread sleeve 26, the second screw 24 and the first gear 25 to rotate, the lifting rod 23 does not rotate, the lifting rod 23 slides on the side wall of the control chamber 72, when reaming is needed, the air pump system 17 ventilates in the movable pipeline 38 through the telescopic hose 39, high-pressure air enters the fixed cylinder 37 to push the telescopic blocks 36, and the telescopic blocks 36 push the contact plate 35, the movable block 33 moves, the second spring 34 compresses, the second clamping block 67 clamps the first gear 25, the second screw 24 stops rotating, so that the second screw 24 drives the conical push plate 27 to descend, the moving block 31 is pushed to move, the hole expanding cutter 29 moves to extend out of the hole expanding cavity 78, a workpiece is expanded, the extending distance of the hole expanding cutter 29 is controlled by controlling the time that the telescopic hose 39 clamps the first gear 25, and holes with different diameters of the workpiece are machined.
In the initial state, the main motor 11, the sub motor 48, and the air pump system 17 are not activated, and the drill 32 is in the drilling chamber 73.
When the drilling machine starts to work, a workpiece is placed in the machine body 47, the auxiliary motor 48 is started, the auxiliary motor shaft 50 rotates to drive the third bevel gear 52 to rotate to drive the fourth bevel gear 53 and the fifth bevel gear 54 to rotate, the third screw 56 moves spirally on the third screw 51 to drive the first sliding sleeve 61 to move on the first sliding rod 60 to drive the right sliding plate 45 to move, the fourth screw 62 moves spirally on the fourth screw 55 to drive the second sliding sleeve 65 to move on the second sliding rod 66 to drive the front sliding plate 46 to move to clamp and fix the workpiece, when drilling is needed, the main body 10 is pressed downwards, the supporting column 40 slides in the supporting base 42, the supporting spring 41 compresses, the main body 10 descends to press the workpiece, the main motor 11 is started, the motor shaft 12 rotates to drive the first bevel gear 13 to rotate, the second bevel gear 14, the spline shaft 15, the first screw 16 and the first screw 22 are driven to rotate, the drill 32 is driven to rotate, starting the air pump system 17, ventilating air in the air cylinder 18, pushing the air cylinder plate 19 and the first clamping block 21, moving the first clamping block 21, clamping the first threaded sleeve 22, stopping the rotation of the first threaded sleeve 22, enabling the first screw 16 to rotate in the first threaded sleeve 22 in a threaded manner, descending the first screw 16 and the drill bit 32, drilling the workpiece, enabling the spline shaft 15 to slide in the second bevel gear 14, enabling the drill bit 32 to rotate, enabling the second threaded sleeve 26, the second screw 24 and the first gear 25 to rotate, enabling the lifting rod 23 not to rotate, enabling the lifting rod 23 to slide on the lower side wall of the control cavity 72, ventilating air in the movable pipeline 38 through the telescopic hose 39 by the air pump system 17 when reaming is needed, enabling high-pressure air to enter the fixed air cylinder 37, pushing the telescopic block 36, pushing the contact plate 35 by the telescopic block 36, moving the movable block 33 to move, compressing the second spring 34, enabling the second clamping block 67 to clamp the first gear 25, stopping the rotation of the second screw 24, enabling the second, the moving block 31 is pushed to move, so that the hole expanding cutter 29 moves to extend out of the hole expanding cavity 78 to expand the workpiece, the extending distance of the hole expanding cutter 29 is controlled by controlling the time for clamping the first gear 25 by the telescopic hose 39, and holes with different diameters of the workpiece are machined.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a drilling equipment with reaming function, includes the organism, its characterized in that: a clamping cavity is formed in the machine body, supporting bases are fixedly arranged on the left side and the right side of the clamping cavity respectively, supporting columns are connected in the supporting bases in a sliding mode, supporting springs are connected between the supporting columns and the supporting bases, a main body is fixedly arranged between the supporting columns, and a clamping device for clamping a workpiece is arranged in the machine body;
the clamping device comprises an auxiliary motor fixedly arranged on the lower side wall of the clamping cavity, the auxiliary motor is in power connection with an auxiliary motor shaft, a rotating shaft block is fixedly arranged on the lower side wall of the clamping cavity, a third screw rod and a fourth screw rod are rotatably connected in the rotating shaft block, a third screw sleeve and a fourth screw sleeve are respectively in threaded connection with the third screw rod and the fourth screw rod, a sliding rod block is fixedly arranged on the lower side wall of the clamping device, a first sliding rod and a second sliding rod are fixedly arranged in the sliding rod block, the first sliding rod and the second sliding rod are respectively in sliding connection with a first sliding sleeve and a second sliding sleeve, a first connecting rod is fixedly arranged between the third screw sleeve and the first sliding sleeve, and a second connecting rod is fixedly arranged between the second sliding sleeve and the fourth screw sleeve;
the drill bit is characterized in that a drilling cavity is formed in the main body, a lifting cavity is arranged on the upper side of the drilling cavity, a power cavity is arranged on the upper side of the main body, a first threaded sleeve is rotatably connected to the lower side wall of the lifting cavity, a tooth groove is formed in the outer side of the first threaded sleeve, a first screw rod is in threaded connection with the first threaded sleeve, a drill bit sliding in the drilling cavity is fixedly arranged on the lower side of the first screw rod, a spline shaft is fixedly arranged on the upper side of the first screw rod, a drilling device for lifting and drilling is arranged in the lifting cavity, a control cavity and a reaming cavity are formed in the drill bit, and a reaming device for controlling.
2. The drilling equipment with reaming function according to claim 1, characterized in that: the side face of the machine body is fixedly provided with a left baffle and a rear baffle, the first connecting rod is connected with a first sliding block in a sliding mode, the second connecting rod is connected with a second sliding block in a sliding mode, the first sliding block is fixedly provided with a right sliding plate, the second sliding block is fixedly provided with a front sliding plate, the first connecting rod is arranged on the upper side of the second connecting rod, a third bevel gear is fixedly arranged on the auxiliary motor shaft, a fourth bevel gear meshed with the third bevel gear is fixedly arranged on the third screw, and a fifth bevel gear meshed with the third bevel gear is fixedly arranged on the fourth screw.
3. The drilling equipment with reaming function according to claim 1, characterized in that: the drilling device comprises a main motor fixedly installed on the left side wall of the power cavity, the main motor is in power connection with a motor shaft, a first bevel gear is fixedly arranged on the motor shaft, a second bevel gear in splined connection with the spline shaft is rotatably connected to the lower side wall of the power cavity, an air pump system is fixedly arranged on the upper side of the lifting cavity, an air cylinder is fixedly arranged on the left side wall of the lifting cavity, an air cylinder plate is slidably connected in the air cylinder, an air cylinder rod is fixedly arranged on the air cylinder plate, a first clamping block is fixedly arranged on the air cylinder rod, and an air pipe is connected between the air pump system and the.
4. The drilling apparatus with reaming function according to claim 3, characterized in that: the reaming device comprises a second screw rod which is slidably mounted on the upper side wall of the control cavity, a first gear is fixedly arranged on the upper side of the second screw rod, a push plate block is rotatably connected to the lower side of the second screw rod, four conical push plates which are distributed circumferentially are fixedly arranged in the push plate block, a second threaded sleeve which is in threaded connection with the second screw rod is fixedly arranged on the lower side of the control cavity, four reaming cutters which are distributed circumferentially are slidably connected in the reaming cavity, a moving block is fixedly arranged on each reaming cutter, a first spring is connected between each reaming cutter and the side wall of the reaming cavity, a lifting rod is slidably connected between the control cavity and the lifting cavity, a moving block is slidably connected to the lower side of the lifting rod, a second spring is connected between each moving block and the lifting rod, a second clamping block is fixedly arranged on the left side of each moving block, and a contact plate is fixedly, the air pump system is characterized in that a fixed cylinder is fixedly arranged on the side wall of the control cavity, twenty telescopic blocks are slidably connected in the fixed cylinder, a movable pipeline is slidably connected to the right side of the fixed cylinder, and a telescopic hose connected with the air pump system is fixedly arranged on the upper side of the movable pipeline.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010346582.4A CN111376054B (en) | 2020-04-27 | 2020-04-27 | Drilling equipment with reaming function |
| GBGB2012126.5A GB202012126D0 (en) | 2020-04-27 | 2020-08-05 | A drilling equipment with reaming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010346582.4A CN111376054B (en) | 2020-04-27 | 2020-04-27 | Drilling equipment with reaming function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111376054A CN111376054A (en) | 2020-07-07 |
| CN111376054B true CN111376054B (en) | 2020-10-16 |
Family
ID=71214321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010346582.4A Active CN111376054B (en) | 2020-04-27 | 2020-04-27 | Drilling equipment with reaming function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111376054B (en) |
| GB (1) | GB202012126D0 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324341B (en) * | 2020-10-30 | 2022-12-23 | 山东九商定向钻探有限公司 | Reaming device for underground coal mine geological exploration |
| CN113021528B (en) * | 2021-04-07 | 2022-12-23 | 国网湖北省电力有限公司黄冈供电公司 | Hinge hole digger of adaptable multiple trompil diameter |
| CN116061271A (en) * | 2023-03-18 | 2023-05-05 | 天长市天荣木业制品厂 | Multifunctional drilling all-in-one machine for cable drum |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202031482U (en) * | 2011-05-13 | 2011-11-09 | 乔国华 | Square piston type anchoring and chambering drilling rig |
| CN202264074U (en) * | 2011-09-09 | 2012-06-06 | 山东省淄博蠕墨铸铁股份有限公司 | Combined drilling and broaching machine |
| CN206693921U (en) * | 2017-03-30 | 2017-12-01 | 河南理工大学 | The split type bore expanded hole drill bit of gas pumping |
| CN108058020A (en) * | 2015-12-15 | 2018-05-22 | 王永妍 | Brill reaming special purpose machine tool with fraising mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190136898A1 (en) * | 2017-11-08 | 2019-05-09 | Chun Yu Works & Co., Ltd. | Self-tapping screw with drilling wing |
-
2020
- 2020-04-27 CN CN202010346582.4A patent/CN111376054B/en active Active
- 2020-08-05 GB GBGB2012126.5A patent/GB202012126D0/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202031482U (en) * | 2011-05-13 | 2011-11-09 | 乔国华 | Square piston type anchoring and chambering drilling rig |
| CN202264074U (en) * | 2011-09-09 | 2012-06-06 | 山东省淄博蠕墨铸铁股份有限公司 | Combined drilling and broaching machine |
| CN108058020A (en) * | 2015-12-15 | 2018-05-22 | 王永妍 | Brill reaming special purpose machine tool with fraising mechanism |
| CN206693921U (en) * | 2017-03-30 | 2017-12-01 | 河南理工大学 | The split type bore expanded hole drill bit of gas pumping |
Also Published As
| Publication number | Publication date |
|---|---|
| GB202012126D0 (en) | 2020-09-16 |
| CN111376054A (en) | 2020-07-07 |
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Effective date of registration: 20210427 Address after: 221700 Fengxian County Economic Development Zone, Jiangsu, Xuzhou Patentee after: Xuzhou Hongxiang Machinery Manufacturing Co.,Ltd. Address before: No. 3-1, Meilin south, Yangpu village, Yinxi street, Fuqing City, Fuzhou City, Fujian Province Patentee before: Fuqing Liheng Technology Co.,Ltd. |