CN111299636A - Adjustable main drill bit mechanism of drilling machine tool - Google Patents
Adjustable main drill bit mechanism of drilling machine tool Download PDFInfo
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- CN111299636A CN111299636A CN201911368766.4A CN201911368766A CN111299636A CN 111299636 A CN111299636 A CN 111299636A CN 201911368766 A CN201911368766 A CN 201911368766A CN 111299636 A CN111299636 A CN 111299636A
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- vertical
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- adjusting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
-
- 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
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
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- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses an adjustable main drill mechanism of a drilling machine tool, which comprises a machine tool frame, wherein a support frame is fixed on the top surface of the rear part of a top plate of the machine tool frame, a vertical adjusting mechanism is fixed on the front side wall of a vertical main plate of the support frame, a transverse adjusting mechanism is fixed on the front wall surface of a vertical adjusting transverse block of the vertical adjusting mechanism, a front vertical plate is fixed on the front wall surface of a main moving block of the transverse adjusting mechanism, an extending main plate extending forwards is fixed at the bottom of the front vertical plate, an adjusting through groove is formed in the middle of the extending main plate, vertical plates are fixed on the front part and the rear part of the top surface of the extending main plate, and two ends of an adjusting screw are hinged on the two vertical. The drill bit of the drilling machine can be adjusted forwards and backwards, so that the drilling machining of the machining part which cannot move forwards and backwards can be met.
Description
Technical Field
The invention relates to the technical field of machine tool equipment, in particular to an adjustable main drill bit mechanism of a drilling machine tool.
Background
In the existing various drilling machines, a drill bit is generally only provided with a structure of up-down adjustment and transverse movement and cannot move back and forth, a transverse movement mechanism is generally required to be arranged on the drilling machine, and some products are large in size and inconvenient to move back and forth due to machining parts, so that the drill bit is required to move back and forth to be machined, and the existing drill bit cannot move back and forth.
Disclosure of Invention
The invention aims to provide an adjustable main drill bit mechanism of a drilling machine tool aiming at the defects of the prior art, wherein a drill bit of the adjustable main drill bit mechanism can be adjusted back and forth, so that the drilling processing of a processing part which cannot move back and forth can be met.
The technical solution of the invention is as follows:
an adjustable main drill bit mechanism of a drilling machine tool comprises a machine tool frame, wherein a supporting frame is fixed on the top surface of the rear part of a top plate of the machine tool frame, a vertical adjusting mechanism is fixed on the front side wall of a vertical main plate of the supporting frame, a horizontal adjusting mechanism is fixed on the front wall surface of a vertical adjusting horizontal block of the vertical adjusting mechanism, a front vertical plate is fixed on the front wall surface of a main moving block of the horizontal adjusting mechanism, an extending main plate extending forwards is fixed at the bottom of the front vertical plate, an adjusting through groove is formed in the middle of the extending main plate, vertical plates are fixed on the front part and the rear part of the top surface of the extending main plate, two ends of an adjusting screw rod are hinged on the two vertical plates through bearings, a moving motor is fixed on the outer side wall of one vertical plate and drives the adjusting screw rod to rotate, a moving main block body is screwed on the adjusting screw rod, the bottom guide block is inserted in the adjusting through groove in a sleeved mode, a motor frame is fixed to the bottom surface of the bottom guide block, a drilling motor is fixed to the top surface of a bottom plate of the motor frame, and an output shaft of the drilling motor penetrates through the bottom surface of the bottom plate of the motor frame and is fixed with a drill bit.
The vertical adjusting mechanism comprises intermediate support plates fixed on the upper portion and the lower portion of the front wall face of the vertical main board, two ends of a vertical adjusting screw rod are hinged to the two intermediate support plates through bearings, a lifting motor is fixed to the top face of the intermediate support plate above the vertical adjusting screw rod, the lifting motor drives the vertical adjusting screw rod to rotate, a lifting block is in threaded connection with the vertical adjusting screw rod, and a vertical adjusting transverse block is fixed to the front wall face of the lifting block.
The transverse adjusting mechanism comprises transverse supporting plates fixed at the left end and the right end of the front wall surface of the vertical adjusting transverse block, two ends of a transverse adjusting screw rod are hinged to the two transverse supporting plates through bearings, a transverse adjusting motor is fixed on the outer side wall of one transverse supporting plate, the transverse adjusting motor drives the transverse adjusting screw rod to rotate, and the main moving block is screwed on the transverse adjusting screw rod.
The left and right sides of the front wall surface of the vertical main board are both fixed with vertical guide rails, the left and right sides of the rear wall surface of the vertical adjusting transverse block are both fixed with guide sliding blocks, and the vertical guide rails are inserted in vertical guide grooves formed in the rear wall surface of the guide sliding blocks.
Two transverse guide rods are arranged between the two transverse support plates and are inserted in the guide through holes of the main moving block.
And a guide sleeve is fixed on the inner side wall of the guide through hole, and the transverse guide rod is inserted in the corresponding guide sleeve.
The side wall of the bottom guide block is tightly attached to the inner side wall of the adjusting through groove.
The invention has the beneficial effects that:
the drill bit of the drilling machine can be adjusted forwards and backwards, so that the drilling machining of the machining part which cannot move forwards and backwards can be met.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a partial cross-sectional view of the lateral adjustment mechanism and the vertical adjustment mechanism of the present invention.
Detailed Description
Example (b): referring to fig. 1 to 3, an adjustable main drill mechanism of a drilling machine comprises a machine frame 10, a supporting frame 11 is fixed on the top surface of the rear part of the top plate of the machine frame 10, a vertical adjusting mechanism 20 is fixed on the front side wall of a vertical main plate 12 of the supporting frame 11, a horizontal adjusting mechanism 30 is fixed on the front wall surface of a vertical adjusting horizontal block 21 of the vertical adjusting mechanism 20, a front vertical plate 32 is fixed on the front wall surface of a main moving block 31 of the horizontal adjusting mechanism 30, an extending main plate 33 extending forwards is fixed on the bottom of the front vertical plate 32, an adjusting through groove 331 is formed in the middle of the extending main plate 33, vertical plates 34 are fixed on the front part and the rear part of the top surface of the extending main plate 33, two ends of an adjusting screw 35 are hinged on the two vertical plates 34 through bearings, a moving motor 36 is fixed on the outer side wall of one vertical plate 34, the output shaft of the, spline shaft plug bush is in the splined hole that adjusting screw 35's one end has, mobile motor 36 drives adjusting screw 35 and rotates, remove the main block 37 spiro union on adjusting screw 35, the bottom surface of removing main block 37 is fixed with bottom guide block 371, bottom guide block 371 plug bush is in adjusting logical groove 331, the bottom surface of bottom guide block 371 is fixed with motor frame 40, the top surface of the bottom plate of motor frame 40 is fixed with drilling motor 41, the output shaft of drilling motor 41 passes the bottom surface of the bottom plate of motor frame 40 and is fixed with drill bit 42.
Further, vertical adjustment mechanism 20 is including fixing at the intermediate support plate 22 of the upper portion and the lower part of the preceding wall of vertical mainboard 12, the both ends of vertical adjusting screw 23 articulate on two intermediate support plates 22 through the bearing, the top surface of the intermediate support plate 22 of top is fixed with elevator motor 24, elevator motor 24's output shaft is the integral key shaft, the integral key shaft plug bush is in the splined hole that vertical adjusting screw 23's one end has, elevator motor 24 drives vertical adjusting screw 23 and rotates, elevator 25 spiro union is on vertical adjusting screw 23, be fixed with vertical horizontal piece 21 of regulation on the preceding wall of elevator 25.
Further, the transverse adjusting mechanism 30 includes transverse support plates 38 fixed at left and right ends of a front wall surface of the vertical adjusting transverse block 21, two ends of a transverse adjusting screw 381 are hinged to the two transverse support plates 38 through bearings, a transverse adjusting motor 382 is fixed on an outer side wall of one of the transverse support plates 38, an output shaft of the transverse adjusting motor 382 is a spline shaft, the spline shaft is inserted in a spline hole formed in one end of the transverse adjusting screw 381, the transverse adjusting motor 382 drives the transverse adjusting screw 381 to rotate, and the main moving block 31 is screwed on the transverse adjusting screw 381.
Further, vertical guide rails 1 are fixed to the left and right sides of the front wall surface of the vertical main plate 12, guide sliders 2 are fixed to the left and right sides of the rear wall surface of the vertical adjusting transverse block 21, and the vertical guide rails 1 are inserted into vertical guide grooves formed in the rear wall surface of the guide sliders 2.
Further, two lateral guide rods 3 are disposed between the two lateral support plates 38, and the lateral guide rods 3 are inserted into the guide through holes of the main moving block 31.
Further, a guide sleeve 311 is fixed on the inner side wall of the guide through hole, and the transverse guide rod 3 is inserted into the corresponding guide sleeve 311.
Further, the side wall of the bottom guide block 371 is tightly attached to the inner side wall of the adjusting through slot 331.
In this embodiment, it can realize through the operation of mobile motor 36 that drilling motor 41 carries out the back-and-forth movement, and elevator motor 24 operates, can realize reciprocating of drilling motor 41, and through the operation of horizontal adjustment motor 382, can realize moving about of drilling motor 41 to can process the drilling through its removal to the work piece of fixing on lathe 10, its is effectual, efficient.
Claims (7)
1. An adjustable main drill mechanism for a drilling machine comprising a frame (10) characterized in that: the top surface of the rear part of a top plate of the machine tool frame (10) is fixed with a support frame (11), the front side wall of a vertical main plate (12) of the support frame (11) is fixed with a vertical adjusting mechanism (20), the front wall surface of a vertical adjusting transverse block (21) of the vertical adjusting mechanism (20) is fixed with a transverse adjusting mechanism (30), the front wall surface of a main moving block (31) of the transverse adjusting mechanism (30) is fixed with a front vertical plate (32), the bottom of the front vertical plate (32) is fixed with an extending main plate (33) extending forwards, the middle part of the extending main plate (33) is formed with an adjusting through groove (331), the front part and the rear part of the top surface of the extending main plate (33) are both fixed with vertical plates (34), two ends of an adjusting screw rod (35) are hinged on the two vertical plates (34) through bearings, a moving motor (36) is fixed on the outer side wall of one vertical plate (34), the moving motor (36) drives, the movable main block body (37) is in threaded connection with the adjusting screw rod (35), a bottom guide block (371) is fixed to the bottom surface of the movable main block body (37), the bottom guide block (371) is inserted in the adjusting through groove (331), a motor frame (40) is fixed to the bottom surface of the bottom guide block (371), a drilling motor (41) is fixed to the top surface of the bottom plate of the motor frame (40), and an output shaft of the drilling motor (41) penetrates through the bottom surface of the bottom plate of the motor frame (40) and is fixed with a drill bit (42).
2. An adjustable main bit mechanism for a drilling machine according to claim 1, wherein: vertical adjustment mechanism (20) are including fixing intermediate support board (22) in the upper portion and the lower part of the antetheca face of vertical mainboard (12), and the both ends of vertical adjusting screw (23) pass through the bearing and articulate on two intermediate support board (22), and the top surface of intermediate support board (23) of top is fixed with elevator motor (24), and elevator motor (24) drive vertical adjusting screw (23) and rotate, and elevator (25) spiro union is on vertical adjusting screw (23), is fixed with vertical horizontal piece (21) of adjusting on the preceding wall of elevator (25).
3. An adjustable main bit mechanism for a drilling machine according to claim 1, wherein: the transverse adjusting mechanism (30) comprises transverse supporting plates (38) fixed at the left end and the right end of the front wall surface of the vertical adjusting transverse block (21), two ends of a transverse adjusting screw rod (381) are hinged to the two transverse supporting plates (38) through bearings, a transverse adjusting motor (382) is fixed on the outer side wall of one transverse supporting plate (38), the transverse adjusting motor (382) drives the transverse adjusting screw rod (381) to rotate, and a main moving block (31) is in threaded connection with the transverse adjusting screw rod (381).
4. An adjustable main bit mechanism for a drilling machine according to claim 2, wherein: the left and right sides of the preceding wall face of vertical mainboard (12) all is fixed with vertical guide rail (1), and the left and right sides of the back wall face of vertical horizontal piece of regulation (21) all is fixed with direction slider (2), and vertical guide rail (1) plug bush has in the vertical guide way of shaping on the back wall face of direction slider (2).
5. An adjustable main bit mechanism for a drilling machine according to claim 3, wherein: two transverse guide rods (3) are arranged between the two transverse support plates (38), and the transverse guide rods (3) are inserted into guide through holes of the main moving block (31).
6. An adjustable main bit mechanism for a drilling machine according to claim 5, wherein: and a guide sleeve (311) is fixed on the inner side wall of the guide through hole, and the transverse guide rod (3) is inserted in the corresponding guide sleeve (311).
7. An adjustable main bit mechanism for a drilling machine according to claim 1, wherein: the side wall of the bottom guide block (371) is tightly attached to the inner side wall of the adjusting through groove (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911368766.4A CN111299636A (en) | 2019-12-26 | 2019-12-26 | Adjustable main drill bit mechanism of drilling machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911368766.4A CN111299636A (en) | 2019-12-26 | 2019-12-26 | Adjustable main drill bit mechanism of drilling machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN111299636A true CN111299636A (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911368766.4A Pending CN111299636A (en) | 2019-12-26 | 2019-12-26 | Adjustable main drill bit mechanism of drilling machine tool |
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| CN (1) | CN111299636A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958026A (en) * | 2020-08-25 | 2020-11-20 | 中国航发哈尔滨轴承有限公司 | Positioning tool and positioning method for machining lubricating oil groove in inner diameter of bearing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1080904A (en) * | 1996-09-06 | 1998-03-31 | Synx Kk | Drilling machine for building structure material |
| CN108406385A (en) * | 2018-05-16 | 2018-08-17 | 佛山市翠微自动化科技有限公司 | A kind of adjustable hardware hinge parts perforating mechanism of punch position |
| CN208575285U (en) * | 2018-05-21 | 2019-03-05 | 佛山市奔捷普机电科技有限公司 | A kind of bottom screw movable type metal plate borehole drill construction |
| CN110000404A (en) * | 2019-04-10 | 2019-07-12 | 广州泽威金属机械有限公司 | Three high axis of a kind of flexibility translate drilling machine |
| CN110548893A (en) * | 2019-09-07 | 2019-12-10 | 温州市飞博工程设计有限公司 | Automatic equidistant perforating device for machining plate-shaped workpiece |
-
2019
- 2019-12-26 CN CN201911368766.4A patent/CN111299636A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1080904A (en) * | 1996-09-06 | 1998-03-31 | Synx Kk | Drilling machine for building structure material |
| CN108406385A (en) * | 2018-05-16 | 2018-08-17 | 佛山市翠微自动化科技有限公司 | A kind of adjustable hardware hinge parts perforating mechanism of punch position |
| CN208575285U (en) * | 2018-05-21 | 2019-03-05 | 佛山市奔捷普机电科技有限公司 | A kind of bottom screw movable type metal plate borehole drill construction |
| CN110000404A (en) * | 2019-04-10 | 2019-07-12 | 广州泽威金属机械有限公司 | Three high axis of a kind of flexibility translate drilling machine |
| CN110548893A (en) * | 2019-09-07 | 2019-12-10 | 温州市飞博工程设计有限公司 | Automatic equidistant perforating device for machining plate-shaped workpiece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958026A (en) * | 2020-08-25 | 2020-11-20 | 中国航发哈尔滨轴承有限公司 | Positioning tool and positioning method for machining lubricating oil groove in inner diameter of bearing |
| CN111958026B (en) * | 2020-08-25 | 2022-08-19 | 中国航发哈尔滨轴承有限公司 | Positioning tool and positioning method for machining lubricating oil groove in inner diameter of bearing |
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Application publication date: 20200619 |