CN111014770A - Adjustable aluminum alloy steel plate surface drilling equipment - Google Patents
Adjustable aluminum alloy steel plate surface drilling equipment Download PDFInfo
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- CN111014770A CN111014770A CN201911367740.8A CN201911367740A CN111014770A CN 111014770 A CN111014770 A CN 111014770A CN 201911367740 A CN201911367740 A CN 201911367740A CN 111014770 A CN111014770 A CN 111014770A
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- 238000005553 drilling Methods 0.000 title claims abstract description 57
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims abstract description 16
- 230000009467 reduction Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 230000001105 regulatory effect Effects 0.000 description 12
- 230000008859 change Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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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
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- 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
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Abstract
The invention discloses adjustable aluminum alloy steel plate surface drilling equipment which comprises a transmission positioning frame, wherein a fixed lath is slidably installed on the top end surface of the transmission positioning frame, a first hydraulic cylinder is slidably installed on the surface of the fixed lath, and a synchronous drilling mechanism is installed at the power output end of the first hydraulic cylinder. According to the drilling equipment, three hole sites can be drilled at the matching site of each steel plate, so that the drilling efficiency is improved, and the problem that the matching strength between the steel plate and other plates is improved because three or four hole sites are usually drilled at each matching site of the steel plate in the conventional steel plate processing process to realize firm connection and combination, and the drilling efficiency is reduced because one hole site is usually drilled when the conventional numerical control equipment drills holes is solved.
Description
Technical Field
The invention belongs to the field of aluminum alloy material processing, and relates to adjustable aluminum alloy steel plate surface drilling equipment.
Background
The aluminum alloy steel plate needs to be drilled after being subjected to punch forming in the machining process so as to be conveniently connected with other equipment in a matched mode. In the prior art, a numerical control device or a manual separation mode is generally adopted in the process of drilling a steel plate. The manual method is to manually feed the thin steel plate to the lower part of the drilling machine, and after the drilling machine drills the steel plate, the drilling machine pushes the steel plate to move forward for a certain distance or rotates the steel plate to drill the steel plate next hole, and the manual method is complex in operation and consumes physical force. Because in order to realize firm connection and combination, three or four hole sites are usually drilled at each matching site of the steel plate, so that the matching strength between the steel plate and other plates is improved, and when the existing numerical control equipment is used for drilling, each hole site is usually drilled, so that the drilling efficiency is reduced.
Disclosure of Invention
The invention aims to provide adjustable aluminum alloy steel plate surface drilling equipment which can drill three hole sites at the matching site of each steel plate simultaneously, so that the drilling efficiency is improved, and further, the problem that in the existing steel plate processing process, in order to realize firm connection and combination, three or four hole sites are usually drilled at each matching site of the steel plate, so that the matching strength between the steel plate and other plates is improved, and when the existing numerical control equipment is used for drilling, the hole sites are usually drilled one by one, so that the drilling efficiency is reduced is solved.
The purpose of the invention can be realized by the following technical scheme:
an adjustable aluminum alloy steel plate surface drilling device comprises a transmission positioning frame, wherein a fixed lath is slidably mounted on the top end surface of the transmission positioning frame, a first hydraulic cylinder is slidably mounted on the surface of the fixed lath, and a synchronous drilling mechanism is mounted at the power output end of the first hydraulic cylinder;
the synchronous drilling mechanism comprises a positioning adjusting plate arranged at the power output end of a first hydraulic cylinder, a second hydraulic cylinder is arranged at the center of the surface of the positioning adjusting plate, a third hydraulic cylinder is hinged to the power output end of the second hydraulic cylinder, three mounting seats are fixed on the outer surface of the side wall of the positioning adjusting plate in an equal-angle inclined manner, a fourth hydraulic cylinder is arranged on each mounting seat, the power output end of the fourth hydraulic cylinder is hinged to an adjusting seat, a universal joint is hinged to the bottom surface of each adjusting seat, a triangular adjusting plate is mounted at the bottom end of each universal joint in a universal connection manner, the power output end of the third hydraulic cylinder is hinged to the middle of the surface of the triangular adjusting plate, three fifth hydraulic cylinders are hinged to the three side walls of the triangular adjusting plate in an equal-angle manner, the bottom of the side, and the power output end of the fifth hydraulic cylinder is hinged on the drill bit fixing seat.
Furthermore, the transmission positioning frame comprises a positioning frame and support columns which are vertically fixed at four corners of the bottom surface of the positioning frame, a first transmission shaft and a second transmission shaft are respectively installed between the two corresponding support columns, the first transmission shaft and the second transmission shaft are connected through a transmission belt, and one end of the first transmission shaft is connected with a power output end of the first speed reduction motor.
Furthermore, the middle parts of the surfaces of the left side and the right side of the positioning frame are provided with strip-shaped limiting grooves, and the left side wall of the positioning frame is fixed with a first transmission rack; the bottom surface both sides of fixed lath body coupling be fixed with bar spacing groove complex stopper, the surperficial one side of fixed lath simultaneously installs second gear motor, and first drive gear is installed to second gear motor's power take off end, first drive gear and the meshing of first drive rack.
Furthermore, a strip-shaped mounting hole is formed in the middle of the surface of the fixing strip, a positioning strip is arranged on the surface of the fixing strip in a sliding mode, the top end face of the first hydraulic cylinder is mounted on the bottom face of the positioning strip, a cylinder body of the first hydraulic cylinder is located in the strip-shaped mounting hole, the side wall of the cylinder body of the first hydraulic cylinder is connected with the side wall of the strip-shaped mounting hole, a second transmission rack is fixed on the side wall of the fixing strip, a third speed reduction motor is mounted on one end face of the positioning strip, a second transmission gear is mounted at the power output end of the third speed reduction motor, and the second transmission gear is meshed.
Further, the mount pad includes that the back lateral wall slope is installed at the spacing fixed frame of location regulating plate lateral wall surface, the top at spacing fixed frame is installed to the cylinder body of fourth pneumatic cylinder, lateral wall internal surface opens relatively about spacing fixed frame simultaneously has the spout, the first regulating block of fixing at fourth pneumatic cylinder power take off end is including the installation to the regulating seat, the perpendicular to surface of first regulating block is fixed with the second regulating block, the left and right sides wall body coupling of second regulating block is fixed with the draw runner with spout matched with, another lateral wall that second regulating block and first regulating block are relative simultaneously is fixed with the third regulating block, third regulating block tilt up sets up, the top of universal joint articulates the bottom surface at the third regulating block.
Furthermore, articulated seat is including fixing the fixed strip in the triangle regulating plate bottom surface, and the bottom surface both sides vertical fixation of fixed strip has two first articulated strips that set up relatively, installs first articulated shaft between the bottom of two first articulated strips.
Furthermore, the drill bit fixing seat comprises two fixing plates which are oppositely arranged, the middle parts of the left side wall and the right side wall of the two fixing plates are fixedly connected through a left side plate and a right side plate respectively, a first hinge shaft is installed on one side of the top ends of the two fixing plates, a second hinge shaft is installed between two sides of the top ends of the two fixing plates, and the power output end of a fifth hydraulic cylinder is hinged to the second hinge shaft; articulated on the first articulated shaft have the pull rod, the bottom of pull rod is passed two fixed plate bottoms and is installed the carriage, open at the lateral wall middle part of right side board has the second through-hole, install third hinge shaft between the both sides wall of second through-hole, the last articulated miniature pneumatic cylinder of installing of third hinge shaft, the power take off end of miniature pneumatic cylinder articulates at the pull rod lateral wall, the lateral wall vertical fixation of pull rod has spacing post simultaneously, the cover is equipped with the pressure spring on the spacing post, open the lateral wall lower extreme of right side board simultaneously has the slip hole, slip hole is passed to spacing post one end, the one end of pressure spring meets with the lateral wall of right side board simultaneously, install drilling motor in the carriage, the drill bit is installed to drilling.
The invention has the beneficial effects that:
1. according to the invention, three hole sites are drilled at the matching sites of each steel plate simultaneously, so that the drilling efficiency is improved, and the problem that the drilling efficiency is reduced because three or four hole sites are usually drilled at each matching site of the steel plate in order to realize firm connection and combination in the existing steel plate processing process, and the matching strength between the steel plate and other plates is improved, and when the existing numerical control equipment is used for drilling, the holes are drilled at one hole site and one hole site is usually solved.
2. According to the invention, the fixing plate strip is slidably mounted on the top end surface of the transmission positioning frame, the first hydraulic cylinder is slidably mounted on the surface of the fixing plate strip, and the synchronous drilling mechanism is mounted at the power output end of the first hydraulic cylinder, so that the movement of the position of the synchronous drilling mechanism can be effectively realized, the drilling requirements of different positions on the surface of the steel plate can be realized, the position of the steel plate does not need to be manually moved, the continuous drilling is realized, and the drilling efficiency is improved.
3. According to the invention, the mounting seat is set to be an inclined structure, and the adjusting seat is driven by the fourth hydraulic cylinder to obliquely move up and down, so that the triangular adjusting plate is pushed to slightly move through adjustment among the three universal joints, the fine adjustment of the position of the drill bit is realized when the synchronous drilling mechanism does not move, and the requirement of accurate drilling is realized.
4. According to the invention, the fifth hydraulic cylinder drives the drill bit fixing seat to rotate and incline, so that the change of the distance between the three supporting frames is realized, the change of the distance between the three drill bits is further realized, the change of the distance between the three hole sites drilled at the same matching point is realized, and the requirements of the distance between the multiple hole sites drilled at the same matching point by using steel plates with different sizes are further met.
5. According to the invention, the micro hydraulic cylinder is controlled to drive the pull rod to move, the pull rod moves to drive the support frame to rotate, so that the inclination angle of the drill bit in the vertical direction is changed, the angle of the drilled hole position is changed, inclined holes with different inclination angles can be drilled simultaneously, and the application range is enlarged.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the construction of the drilling apparatus of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
FIG. 3 is a schematic structural view of a synchronous drilling mechanism;
FIG. 4 is a schematic structural view of a synchronous drilling mechanism;
FIG. 5 is a schematic view of a synchronous drilling mechanism;
FIG. 6 is a schematic view of a portion of the structure of FIG. 5;
FIG. 7 is a schematic view of a portion of the structure of FIG. 6;
FIG. 8 is a schematic view of a portion of the structure of FIG. 3;
fig. 9 is a partial structural schematic diagram of fig. 8.
Detailed Description
An adjustable aluminum alloy steel plate surface drilling device is shown in figure 1 and comprises a transmission positioning frame 1, wherein a fixed lath 2 is slidably mounted on the top end surface of the transmission positioning frame 1, a first hydraulic cylinder 3 is slidably mounted on the surface of the fixed lath 2, and a synchronous drilling mechanism 4 is mounted at the power output end of the first hydraulic cylinder 3;
as shown in fig. 2, the transmission positioning frame 1 includes a positioning frame 11 and supporting columns 12 vertically fixed at four corners of the bottom surface of the positioning frame 11, a first transmission shaft and a second transmission shaft are respectively installed between two corresponding supporting columns 12, the first transmission shaft and the second transmission shaft are connected through a transmission belt 13, and one end of the first transmission shaft is connected with a power output end of a first speed reduction motor;
the middle parts of the surfaces of the left side and the right side of the positioning frame 11 are provided with strip-shaped limiting grooves 111, and the left side wall of the positioning frame 11 is fixed with a first transmission rack 14;
the two sides of the bottom surface of the fixed lath 2 are integrally connected and fixed with limiting blocks matched with the strip-shaped limiting grooves 111, meanwhile, one side of the surface of the fixed lath 2 is provided with a second speed reducing motor, the power output end of the second speed reducing motor is provided with a first transmission gear 21, the first transmission gear 21 is meshed with the first transmission rack 14, the second speed reducing motor drives the first transmission gear 21 to rotate, and the first transmission gear 21 drives the whole fixed lath 2 to move along the first transmission rack 14 through the meshing action with the first transmission rack 14 in the rotating process;
the middle part of the surface of the fixed lath 2 is provided with a strip-shaped mounting hole 22, the surface of the fixed lath 2 is provided with a positioning strip 23 in a sliding way, the top end surface of the first hydraulic cylinder 3 is arranged on the bottom surface of the positioning strip 23, meanwhile, the cylinder body of the first hydraulic cylinder 3 is positioned in the strip-shaped mounting hole 22, the side wall of the cylinder body of the first hydraulic cylinder 3 is connected with the side wall of the strip-shaped mounting hole 22, the side wall of the fixed lath 2 is fixed with a second transmission rack 24, meanwhile, one end surface of the positioning strip 23 is provided with a third speed reducing motor, the power output end of the third speed reducing motor is provided with a second transmission gear 25, the second transmission gear 25 is meshed with the second transmission rack 24, the second transmission gear 25 is driven to rotate by the work of the third speed reducing motor, and the second transmission gear 25 drives the whole positioning strip 23 to drive the first hydraulic cylinder 3 to move along the strip-shaped mounting hole 22 through the meshing action with the second transmission rack 24;
as shown in fig. 3-9, the synchronous drilling mechanism 4 comprises a positioning adjustment plate 41 installed at the power output end of a first hydraulic cylinder 3, a second hydraulic cylinder 42 is installed at the center of the surface of the positioning adjustment plate 41, a third hydraulic cylinder 43 is hinged at the power output end of the second hydraulic cylinder 42, three installation bases 44 are fixed on the outer surface of the side wall of the positioning adjustment plate 41 in an equal-angle inclined manner, a fourth hydraulic cylinder 441 is installed on each installation base 44, the power output end of the fourth hydraulic cylinder 441 is hinged with an adjustment base 442, the bottom surface of the adjustment base 442 is hinged with a universal joint 443, the bottom ends of the three universal joints 443 are connected with a triangular adjustment plate 45 in a universal manner, the power output end of the third hydraulic cylinder 43 is hinged at the middle part of the surface of the triangular adjustment plate 45, three fifth hydraulic cylinders 46 are hinged at equal angles on three, meanwhile, a hinged seat 47 is fixed on the bottom surface of the triangular adjusting plate 45, a drill bit fixing seat 48 is hinged on the hinged seat 47, and the power output end of the fifth hydraulic cylinder 46 is hinged on the drill bit fixing seat 48;
the mounting seat 44 comprises a limit fixing frame 444 with a rear side wall obliquely mounted on the outer surface of the side wall of the positioning adjusting plate 41, the cylinder body of the fourth hydraulic cylinder 441 is mounted at the top of the limit fixing frame 444, sliding grooves 445 are oppositely formed in the inner surfaces of the left and right side walls of the limit fixing frame 444, the adjusting seat 442 comprises a first adjusting block 4421 mounted and fixed on the power output end of the fourth hydraulic cylinder 442, a second adjusting block 4422 is vertically fixed on the surface of the first adjusting block 4421, sliding strips 4423 matched with the sliding grooves 445 are integrally connected and fixed on the left and right side walls of the second adjusting block 4422, a third adjusting block 4424 is fixed on the other side wall of the second adjusting block 4422 opposite to the first adjusting block 4421, the third adjusting block 4424 is obliquely arranged upwards, and the top end of the universal joint 443 is hinged to the bottom surface of the;
the hinge seat 47 comprises a fixing strip 471 fixed on the bottom surface of the triangular adjusting plate 45, two first hinge strips 472 oppositely arranged are vertically fixed on two sides of the bottom surface of the fixing strip 471, and a first hinge shaft is installed between the bottom ends of the two first hinge strips 472;
the drill fixing seat 48 comprises two fixing plates 481 which are arranged oppositely, the middle parts of the left side wall and the right side wall of the two fixing plates 481 are respectively fixedly connected through a left side plate and a right side plate, a first hinge shaft is arranged on one side of the top ends of the two fixing plates 481, a second hinge shaft is arranged between two sides of the top ends of the two fixing plates 481, and the power output end of the fifth hydraulic cylinder 46 is hinged on the second hinge shaft;
the sidewalls of the two fixing plates 481 are oppositely opened with first through holes,a pull rod 483 is hinged on the first hinge shaft, a support frame 484 is arranged at the bottom end of the pull rod 483, which penetrates through the bottoms of the two fixing plates 481, a second through hole is formed in the middle of the side wall of the right side plate, a third hinge shaft is arranged between the two side walls of the second through hole, a miniature hydraulic cylinder 485 is hinged on the third hinge shaft, the power output end of the miniature hydraulic cylinder 485 is hinged on the side wall of the pull rod 483, a limiting column 482 is vertically fixed on the side wall of the pull rod 483, a pressure spring 486 is sleeved on the limiting column 482, a sliding hole is formed in the lower end of the side wall of the right side plate, one end of the limiting column 482 penetrates through the sliding hole, one end of the pressure spring 486 is connected with the side wall of the right side plate, a;
the specific working process of the drilling equipment is as follows:
firstly, placing a plurality of aluminum alloy steel plates to be drilled on the surface of a transmission belt 13, controlling a second speed reducing motor to drive a first transmission gear 21 to rotate according to the positions of the drilled holes when the aluminum alloy steel plates move to the position below a synchronous drilling mechanism 4, and driving the whole fixed lath 2 to move along a first transmission rack 14 through the meshing action of the first transmission gear 21 and the first transmission rack 14 in the rotating process; the third speed reduction motor works to drive the second transmission gear 25 to rotate, the second transmission gear 25 drives the whole positioning strip 23 to drive the first hydraulic cylinder 3 to move along the strip-shaped mounting hole 22 through the meshing action with the second transmission rack 24, and the synchronous drilling mechanism 4 is moved to the position, to be drilled, of the steel plate;
secondly, controlling the synchronous drilling mechanism 4 to move downwards to a drilling position on the surface of the steel plate through the first hydraulic cylinder 3;
thirdly, one of the fourth hydraulic cylinders 441 is controlled to drive the adjusting seat 442 to move downwards, and because the mounting seat 44 is arranged obliquely, the adjusting seat 442 moves downwards, so that the triangular adjusting plate 45 is pushed to move slightly to realize fine adjustment of the position of the drill 488;
fourthly, controlling the distance between the three hole sites, wherein the fifth hydraulic cylinder 46 works at the moment, and the fifth hydraulic cylinder 46 drives the drill bit fixing seat 48 to rotate and incline to change the distance between the three supporting frames 484 so as to change the distance between the three drill bits;
fifthly, when the hole is drilled to be a vertical hole, after the hole is adjusted to the moving position, the micro hydraulic cylinder 485 is controlled to drive the pull rod 483 to move, the pull rod 483 moves to drive the supporting frame 484 to rotate until the drill 488 is in a vertical state, and then the drilling motor 487 is controlled to drive the drill 488 to rotate to drill the hole; when the drilled hole is an inclined hole, the inclination degree of the drill 488 is controlled by controlling the rotation angle of the pull rod 483, and further the inclination degree of the drilled hole is changed.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The adjustable aluminum alloy steel plate surface drilling equipment is characterized by comprising a transmission positioning frame (1), wherein a fixed lath (2) is slidably mounted on the top end surface of the transmission positioning frame (1), a first hydraulic cylinder (3) is slidably mounted on the surface of the fixed lath (2), and a synchronous drilling mechanism (4) is mounted at the power output end of the first hydraulic cylinder (3);
the synchronous drilling mechanism (4) comprises a positioning adjusting plate (41) arranged at a power output end of a first hydraulic cylinder (3), a second hydraulic cylinder (42) is arranged at the center of the surface of the positioning adjusting plate (41), a power output end of the second hydraulic cylinder (42) is hinged with a third hydraulic cylinder (43), three mounting seats (44) are fixed on the outer surface of the side wall of the positioning adjusting plate (41) in an equal-angle inclined manner, a fourth hydraulic cylinder (441) is arranged on the mounting seat (44), a power output end of the fourth hydraulic cylinder (441) is hinged with an adjusting seat (442), a universal joint (443) is hinged to the bottom surface of the adjusting seat (442), a triangular adjusting plate (45) is arranged at the bottom end of the three universal joints (443) in a universal connection manner, meanwhile, a power output end of the third hydraulic cylinder (43) is hinged to the middle part of the surface of the triangular adjusting plate (, the bottom of the side wall of the cylinder body of the fifth hydraulic cylinder (46) is hinged to the side wall of the triangular adjusting plate (45), meanwhile, a hinged seat (47) is fixed to the bottom surface of the triangular adjusting plate (45), a drill fixing seat (48) is hinged to the hinged seat (47), and the power output end of the fifth hydraulic cylinder (46) is hinged to the drill fixing seat (48).
2. The adjustable aluminum alloy steel plate surface drilling equipment as claimed in claim 1, wherein the transmission positioning frame (1) comprises a positioning frame (11) and supporting columns (12) vertically fixed at four corners of the bottom surface of the positioning frame (11), a first transmission shaft and a second transmission shaft are respectively installed between the two corresponding supporting columns (12), the first transmission shaft and the second transmission shaft are connected through a transmission belt (13), and one end of the first transmission shaft is connected with a power output end of a first speed reduction motor.
3. The adjustable aluminum alloy steel plate surface drilling equipment as claimed in claim 1, wherein the middle parts of the left and right side surfaces of the positioning frame (11) are provided with strip-shaped limiting grooves (111), and the left side wall of the positioning frame (11) is fixed with a first transmission rack (14); the bottom surface both sides body coupling of fixed lath (2) is fixed with bar spacing groove (111) complex stopper, and the surperficial one side of fixed lath (2) is installed simultaneously second gear motor, and first drive gear (21) are installed to second gear motor's power take off end, and first drive gear (21) and first drive rack (14) mesh.
4. The adjustable aluminum alloy steel plate surface drilling equipment as recited in claim 1, wherein a strip-shaped mounting hole (22) is formed in the middle of the surface of the fixing lath (2), a positioning strip (23) is slidably arranged on the surface of the fixing lath (2), the top end face of the first hydraulic cylinder (3) is mounted on the bottom face of the positioning strip (23), the cylinder body of the first hydraulic cylinder (3) is located in the strip-shaped mounting hole (22), the side wall of the cylinder body of the first hydraulic cylinder (3) is connected with the side wall of the strip-shaped mounting hole (22), a second transmission rack (24) is fixed on the side wall of the fixing lath (2), a third speed reduction motor is mounted on one end face of the positioning strip (23), a second transmission gear (25) is mounted at the power output end of the third speed reduction motor, and the second transmission gear (25) is meshed with the second transmission rack (24).
5. The adjustable aluminum alloy steel plate surface drilling equipment as claimed in claim 1, wherein the mounting seat (44) comprises a limit fixing frame (444) with a rear side wall obliquely installed on the outer surface of the side wall of the positioning adjusting plate (41), the cylinder body of a fourth hydraulic cylinder (441) is installed on the top of the limit fixing frame (444), sliding grooves (445) are oppositely formed on the inner surfaces of the left side wall and the right side wall of the limit fixing frame (444), the adjusting seat (442) comprises a first adjusting block (4421) installed and fixed on the power output end of the fourth hydraulic cylinder (442), a second adjusting block (4422) is vertically fixed on the surface of the first adjusting block (4421), a sliding strip (4423) matched with the sliding groove (445) is integrally connected and fixed on the left side wall and the right side wall of the second adjusting block (4422) and a third adjusting block (4424) is fixed on the other side wall of the second adjusting block (4422) opposite to the first adjusting block (44, the third adjusting block (4424) is arranged to incline upwards, and the top end of the universal joint (443) is hinged to the bottom surface of the third adjusting block (4424).
6. The adjustable aluminum alloy steel plate surface drilling equipment as claimed in claim 1, wherein the hinge seat (47) comprises a fixing strip (471) fixed on the bottom surface of the triangular adjusting plate (45), two first hinge strips (472) oppositely arranged are vertically fixed on two sides of the bottom surface of the fixing strip (471), and a first hinge shaft is installed between the bottom ends of the two first hinge strips (472).
7. The adjustable aluminum alloy steel plate surface drilling equipment as claimed in claim (1), wherein the drill fixing seat (48) comprises two fixing plates (481) which are oppositely arranged, the middle parts of the left and right side walls of the two fixing plates (481) are respectively connected and fixed through a left side plate and a right side plate, a first hinge shaft is installed on one side of the top ends of the two fixing plates (481), a second hinge shaft is installed between two sides of the top ends of the two fixing plates (481), and the power output end of the fifth hydraulic cylinder (46) is hinged on the second hinge shaft; articulated on the first articulated shaft have pull rod (483), the bottom of pull rod (483) is passed two fixed plates (481) bottom and is installed braced frame (484), open at the lateral wall middle part of right side board has the second through-hole, install the third articulated shaft between the both sides wall of second through-hole, articulated on the third articulated shaft install miniature pneumatic cylinder (485), the power take off end of miniature pneumatic cylinder (485) articulates at pull rod (483) lateral wall, the lateral wall vertical fixation of pull rod (483) has spacing post (482) simultaneously, the cover is equipped with pressure spring (486) on spacing post (482), open the lateral wall lower extreme of right side board has the slip hole simultaneously, the slip hole is passed to spacing post (482) one end, the one end of pressure spring (486) meets with the lateral wall of right side board simultaneously, install drilling motor (487) in braced frame (484), drill bit (488) is installed to the power take off end of drilling motor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911367740.8A CN111014770B (en) | 2019-12-26 | 2019-12-26 | Adjustable aluminum alloy steel plate surface drilling equipment |
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| CN201911367740.8A CN111014770B (en) | 2019-12-26 | 2019-12-26 | Adjustable aluminum alloy steel plate surface drilling equipment |
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| CN111014770A true CN111014770A (en) | 2020-04-17 |
| CN111014770B CN111014770B (en) | 2020-12-04 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111958014A (en) * | 2020-08-21 | 2020-11-20 | 日照亚创电子科技有限公司 | Automobile transmission casing drilling equipment convenient to adjust |
| CN112108673A (en) * | 2020-09-02 | 2020-12-22 | 安徽同盛环件有限公司 | Equal-angle hole forming device and method for machining wind power ring |
| CN113172429A (en) * | 2021-04-28 | 2021-07-27 | 储著华 | Manufacturing, forming and processing machine and method for assembled steel structure |
| CN113560625A (en) * | 2021-07-26 | 2021-10-29 | 泰州金能制造有限公司 | Automatic drilling device for production of truck traction disc |
| CN115229238A (en) * | 2022-09-22 | 2022-10-25 | 宿迁荣宇科技有限公司 | Multi-azimuth full-automatic drilling equipment for motorcycle engine cylinder head |
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| CN113172429A (en) * | 2021-04-28 | 2021-07-27 | 储著华 | Manufacturing, forming and processing machine and method for assembled steel structure |
| CN113560625A (en) * | 2021-07-26 | 2021-10-29 | 泰州金能制造有限公司 | Automatic drilling device for production of truck traction disc |
| CN113560625B (en) * | 2021-07-26 | 2022-04-22 | 泰州金能制造有限公司 | Automatic drilling device for production of truck traction disc |
| CN115229238A (en) * | 2022-09-22 | 2022-10-25 | 宿迁荣宇科技有限公司 | Multi-azimuth full-automatic drilling equipment for motorcycle engine cylinder head |
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