CN217070818U - Drilling machine for processing coal cutter back to rack - Google Patents
Drilling machine for processing coal cutter back to rack Download PDFInfo
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- CN217070818U CN217070818U CN202220640664.4U CN202220640664U CN217070818U CN 217070818 U CN217070818 U CN 217070818U CN 202220640664 U CN202220640664 U CN 202220640664U CN 217070818 U CN217070818 U CN 217070818U
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Abstract
The utility model discloses a drilling machine for processing a coal mining machine returning to a rack, which relates to the technical field of the drilling machine returning to the rack of the coal mining machine, and comprises a base, an adjusting unit and a drilling unit; the base is horizontally placed in a cuboid shape; the adjusting unit comprises a sleeve, a screw, a motor support, a screw seat, a lifting seat, a drilling machine main body and an angle assembly, wherein a through groove is formed in the left side of the sleeve, the front end and the rear end of the lifting seat are connected with the front side and the rear side of the through groove in a sliding mode, the drilling machine main body is arranged on the left side of the lifting seat, and the angle assembly is installed at the left end of the lifting seat; the drilling unit is installed above the base. The drilling machine is provided with the adjusting unit for adjusting the position, the height and the angle of the drilling machine main body, drilling at different positions can be performed on large-scale equipment, the flexibility is high, the drilling unit is arranged, small-scale parts can be placed on the equipment for drilling, the large-scale equipment can also be drilled, and the universal wheel is arranged to facilitate the movement of the equipment.
Description
Technical Field
The utility model relates to a coal-winning machine returns frame drilling machine technical field specifically is a coal-winning machine returns frame processing and uses drilling machine.
Background
The drilling machine is a general name of machines and equipment which leave cylindrical holes or holes on a target object in a rotary cutting or rotary extrusion mode by using a tool which is harder and sharper than the target object, and most large mechanical equipment including the coal mining machine needs to drill holes;
the patent with publication number CN213080142U in the prior art discloses a drilling device for a cutting tooth of a coal mining machine, which belongs to the technical field of cutting tooth processing equipment and comprises a rack, a clamping mechanism, a linkage mechanism, a drilling mechanism and a driving mechanism, wherein the rack comprises an upper fixing plate, a lower fixing plate and three upright posts, and the three upright posts are positioned between the upper fixing plate and the lower fixing plate and are fixed at the edges of the upper fixing plate and the lower fixing plate in a triangular structure; the clamping mechanism, the linkage mechanism, the drilling mechanism and the driving mechanism are all positioned between an upper fixing plate and a lower fixing plate of the rack, the clamping mechanism and the drilling mechanism are respectively positioned at two ends of the rack, and the clamping mechanism is positioned at one end of a single stand column; the driving mechanism is movably connected to one end of the drilling mechanism and used for driving the drilling mechanism to work; the linkage mechanism is connected between the clamping mechanism and the driving mechanism and used for driving the clamping mechanism to work in a linkage manner;
the drilling machine has the advantages that small parts are placed in the drilling machine for drilling, large parts cannot be drilled, the application range is small, drilling at different positions can be completed only by continuously clamping and adjusting the angles and the positions of the parts, the workload is large, and therefore the drilling machine for returning the coal mining machine to the rack for processing is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, a coal-winning machine returns drilling machine for frame processing is provided, be equipped with position, height and the angle of adjusting unit regulation drilling machine main part, can carry out the drilling of different positions to large-scale equipment, the flexibility is higher, and be equipped with the drilling unit, make equipment can place miniature part and drill, also can drill to large-scale equipment, still be equipped with the universal wheel and make things convenient for the removal of equipment, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a drilling machine for returning a coal mining machine to a rack for processing comprises a base, an adjusting unit and a drilling unit;
base: is horizontally placed in a cuboid shape;
an adjusting unit: comprises a sleeve, a screw, a motor support, a screw seat, a lifting seat, a drilling machine main body and an angle component, wherein the right side of the middle part of the upper surface of the base is fixedly connected with the lower end of the sleeve, the middle parts of the upper and lower ends of the sleeve are rotationally connected with the upper and lower ends of the screw, the upper end of the screw penetrates through the sleeve and is fixedly connected with the output shaft of the motor, the input end of the motor is electrically connected with the output end of an external control switch, the left and right sides of the middle part of the motor are fixedly connected with the upper end of the motor support, the lower end of the motor support is fixedly connected with the left and right ends of the upper end of the sleeve, the screw is in threaded connection with the screw seat, the left side of the screw seat is fixedly connected with the right end of the lifting seat, the left side of the sleeve is provided with a through groove, the front and rear ends of the lifting seat are in sliding connection with the front and rear sides of the through groove, and the left side of the lifting seat is provided with the drilling machine main body, the angle component is arranged at the left end of the lifting seat;
a drilling unit: is arranged above the base.
Support whole equipment through the base, support the screw rod through the sleeve, support the motor through the motor support, when needs return the frame to the main equipment like the coal-winning machine and drill, the starter motor, the motor drives the screw rod and rotates, threaded connection through screw rod and screw rod seat makes the screw rod seat drive the seat that goes up and down and reciprocate, thereby make the drilling machine main part reciprocate the assigned position, adjust the angle of drilling machine main part through the angle subassembly, thereby return the different positions of frame to the coal-winning machine and drill, drill equipment or part through the drilling unit.
Further, the angle subassembly contains axis of rotation, ratchet, fixing base, spring and ratchet, circular recess has been seted up to the left end inside of lift seat, and the right-hand member of circular recess rotates the right-hand member that is connected with the axis of rotation, and the middle part fixedly connected with ratchet of axis of rotation, the inside equal angle fixedly connected with fixing base such as the middle part of circular recess, and the inner of fixing base and the outer end fixed connection of spring, the inner of spring and the one end fixed connection of ratchet, and the other end and the ratchet joint of ratchet.
The ratchet wheel is supported through the rotating shaft, the spring and the ratchet are supported through the fixing seat, when the angle of the drilling machine main body needs to be adjusted, the rotating shaft is rotated to enable the ratchet wheel to rotate, the spring is stretched and shortened for multiple times, the ratchet is clamped and separated with the ratchet wheel for multiple times, after the specified angle is adjusted, the rotating shaft is loosened, and the ratchet is clamped in the ratchet wheel, so that the drilling machine main body is kept at the specified angle.
Furthermore, the adjusting unit further comprises an electric push rod, the left end of the rotating shaft is fixedly connected with the right end of the electric push rod, and a drilling machine main body is arranged on the left side of the electric push rod. The horizontal position of the drilling machine main body is adjusted through the electric push rod.
Further, the drilling unit contains slide rail, slider, reset spring, handle, connecting seat, fixed plate and electro-magnet, the right-hand member middle part rear side of electric putter's left end fixedly connected with slide rail, and slider and slide rail sliding connection, the front end right side fixedly connected with reset spring's of slider rear end, and reset spring's front end fixed connection is at the inner front end of slide rail, the front end middle part fixedly connected with handle of slider, and the left end fixedly connected with drilling machine main part's of slider right side middle part, the rear end fixedly connected with connecting seat's of lift seat, and the right-hand member middle part of the rear end fixedly connected with fixed plate of connecting seat, the inside fixedly connected with electro-magnet in middle part of fixed plate.
Support drilling machine main part and handle through the slider, support the fixed plate through the connecting seat, before drilling, with fixed plate contact device, it is inseparabler to make the contact through the electro-magnet, and is more steady when drilling simultaneously, aims at the drilling point with the drilling machine main part, promotes the handle and makes the slider drive the drilling machine main part and slide along the slide rail, and reset spring extends, after drilling, loosens the handle, and reset spring kick-backs and makes the slider drive the drilling machine main part and reset, prevents that the drilling machine main part from drawing other positions of equipment.
Further, the drilling unit still contains the swivel becket, places board and slipmat, inside the middle part that telescopic middle part downside rotated and is connected with the swivel becket, and the left side fixedly connected with of swivel becket placed the right-hand member middle part of board, the rear end of fixed plate and the upper end of placing the board respectively fixedly connected with slipmat.
The rotary ring is used for supporting the placing plate, when large-scale equipment is drilled, the rotary ring is rotated outwards, the placing plate is prevented from interfering operation, when small-scale parts need to be drilled, the placing plate is reset, the small-scale parts are placed on the anti-slip pad of the placing plate, the position, the angle and the height of the drilling machine main body are adjusted, so that the drilling machine main body is aligned to the small-scale parts on the placing plate, and therefore the small-scale parts are drilled.
Furthermore, still include the universal wheel, the lower surface four corners fixedly connected with band pulley of the base is stopped the universal wheel. The universal wheels facilitate the movement of the equipment.
Compared with the prior art, the beneficial effects of the utility model are that: this drilling machine is used in processing of coal-winning machine time frame has following benefit:
1. starting the motor, driving the screw rod to rotate by the motor, driving the lifting seat to move up and down by the screw rod seat through the threaded connection of the screw rod and the screw rod seat, so that the main body of the drilling machine moves up and down to a specified position, and adjusting the horizontal position of the main body of the drilling machine through the electric push rod;
2. aligning the drilling machine main body to a drilling point, pushing the handle to enable the sliding block to drive the drilling machine main body to slide along the sliding rail, extending the reset spring, loosening the handle after drilling, enabling the reset spring to rebound to enable the sliding block to drive the drilling machine main body to reset, and preventing the drilling machine main body from scratching other positions of equipment;
3. the drilling machine is provided with the adjusting unit for adjusting the position, the height and the angle of the drilling machine main body, drilling at different positions can be performed on large-scale equipment, the flexibility is high, the drilling unit is arranged, small-scale parts can be placed on the equipment for drilling, the large-scale equipment can also be drilled, and the universal wheel is arranged to facilitate the movement of the equipment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
fig. 3 is a left side view structure diagram of the present invention.
In the figure: the drilling machine comprises a base 1, a 2 adjusting unit, a 21 sleeve, a 22 screw rod, a 23 motor, a 24 motor bracket, a 25 screw rod seat, a 26 lifting seat, a 27 drilling machine main body, a 28 rotating shaft, a 29 ratchet wheel, a 210 fixed seat, a 211 spring, a 212 ratchet, a 213 electric push rod, a 3 drilling unit, a 31 sliding rail, a 32 sliding block, a 33 return spring, a 34 handle, a 35 connecting seat, a 36 fixed plate, a 37 electromagnet, a 38 rotating ring, a 39 placing plate, a 310 non-slip mat and a 4 universal wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: a drilling machine for returning a coal mining machine to a rack for processing comprises a base 1, an adjusting unit 2 and a drilling unit 3;
base 1: is horizontally placed in a cuboid shape;
the adjusting unit 2: comprises a sleeve 21, a screw 22, a motor 23, a motor support 24, a screw seat 25, a lifting seat 26, a drilling machine main body 27 and an angle component, wherein the right side of the middle part of the upper surface of a base 1 is fixedly connected with the lower end of the sleeve 21, the middle parts of the upper end and the lower end of the sleeve 21 are rotationally connected with the upper end and the lower end of the screw 22, the upper end of the screw 22 penetrates through the sleeve 21 and is fixedly connected with an output shaft of the motor 23, the input end of the motor 23 is electrically connected with the output end of an external control switch, the left side and the right side of the middle part of the motor 23 are fixedly connected with the upper end of the motor support 24, the lower end of the motor support 24 is fixedly connected with the left end and the right end of the upper end of the sleeve 21, the screw 22 is in threaded connection with the screw seat 25, the left side of the lifting seat 25 is fixedly connected with the right end of the lifting seat 26, the left side of the sleeve 21 is provided with a through groove, and the front end and rear end of the lifting seat 26 are in sliding connection with the front side and rear side of the through groove, a drilling machine main body 27 is arranged on the left side of the lifting seat 26, and the angle component is arranged at the left end of the lifting seat 26;
the angle subassembly contains axis of rotation 28, ratchet 29, fixing base 210, spring 211 and ratchet 212, the inside circular recess that has seted up of left end of lift seat 26, and the right-hand member of circular recess rotates the right-hand member that is connected with axis of rotation 28, and the middle part fixedly connected with ratchet 29 of axis of rotation 28, angle fixedly connected with fixing base 210 such as the middle part of circular recess is inside, and the inner of fixing base 210 and the outer end fixed connection of spring 211, the inner of spring 211 and the one end fixed connection of ratchet 212, and the other end and the ratchet 29 joint of ratchet 212.
The ratchet wheel 29 is supported through the rotating shaft 28, the spring 211 and the ratchet 212 are supported through the fixed seat 210, when the angle of the drilling machine main body 27 needs to be adjusted, the rotating shaft 28 is rotated to enable the ratchet wheel 29 to rotate, the spring 211 is stretched and shortened for multiple times, the ratchet 212 is clamped and separated with the ratchet wheel 29 for multiple times, after the specified angle is adjusted, the rotating shaft 28 is loosened, and the ratchet 212 is clamped in the ratchet wheel 29, so that the drilling machine main body 27 is kept at the specified angle.
The adjusting unit 2 further comprises an electric push rod 213, a left end of the rotating shaft 28 is fixedly connected with a right end of the electric push rod 213, and a left side of the electric push rod 213 is provided with the drilling machine main body 27. The horizontal position of the drill main body 27 is adjusted by the electric push rod 213.
The drilling unit 3: is arranged above the base 1; drilling unit 3 contains slide rail 31, slider 32, reset spring 33, handle 34, connecting seat 35, fixed plate 36 and electro-magnet 37, electric putter 213's left end fixedly connected with slide rail 31's right-hand member middle part rear side, and slider 32 and slide rail 31 sliding connection, slider 32's front end right side fixedly connected with reset spring 33's rear end, and reset spring 33's front end fixedly connected at slide rail 31's inner front end, slider 32's front end middle part fixedly connected with handle 34, and slider 32's left end fixedly connected with drilling machine main part 27's right side middle part, the rear end fixedly connected with connecting seat 35's of lift seat 26 front end, and connecting seat 35's rear end fixedly connected with fixed plate 36's right-hand member middle part, the inside fixedly connected with electro-magnet 37 in middle part of fixed plate 36.
Support drilling machine main part 27 and handle 34 through slider 32, support fixed plate 36 through connecting seat 35, before drilling, with fixed plate 36 contact equipment, it is inseparabler to make the contact through electro-magnet 37, it is more steady when drilling simultaneously, aim at the drilling point with drilling machine main part 27, it makes slider 32 drive drilling machine main part 27 slide along slide rail 31 to promote handle 34, reset spring 33 extension, after drilling, loosen handle 34, reset spring 33 kick-backs and makes slider 32 drive drilling machine main part 27 reset, prevent that drilling machine main part 27 from drawing other positions of equipment.
The drilling unit 3 further comprises a rotating ring 38, a placing plate 39 and a non-slip mat 310, the lower side of the middle part of the sleeve 21 is rotatably connected with the inner part of the middle part of the rotating ring 38, the middle part of the right end of the placing plate 39 is fixedly connected with the left side of the rotating ring 38, and the non-slip mat 310 is fixedly connected with the rear end of the fixing plate 36 and the upper end of the placing plate 39 respectively.
The rotating ring 38 supports the placing plate 39, the rotating ring 38 is rotated outwards when large equipment is drilled, the placing plate 39 is prevented from interfering operation, when small parts need to be drilled, the placing plate 39 is reset, the small parts are placed on the anti-slip pad 310 of the placing plate 39, the position, the angle and the height of the drilling machine main body 27 are adjusted, the drilling machine main body 27 is aligned with the small parts on the placing plate 39, and therefore the small parts are drilled.
Support whole equipment through base 1, support screw rod 22 through sleeve 21, support motor 23 through motor support 24, when needing to return the frame to large-scale equipment such as coal-winning machine and drill, starting motor 23, motor 23 drives screw rod 22 and rotates, threaded connection through screw rod 22 and screw rod seat 25 makes screw rod seat 25 drive lift seat 26 reciprocate, thereby make drilling machine main part 27 reciprocate the assigned position, the angle of drilling machine main part 27 is adjusted through the angle subassembly, thereby return the different positions of frame to the coal-winning machine and drill, drill equipment or part through drilling unit 3.
Still include universal wheel 4, the lower surface four corners fixedly connected with band pulley of base 1 universal wheel 4 of stopping. The movement of the device is facilitated by the universal wheels 4.
The utility model provides a pair of coal-winning machine returns theory of operation of drilling machine for frame processing as follows: when large-scale equipment such as a coal mining machine needs to be drilled back to a rack, the rotating ring 38 is rotated outwards to prevent the placing plate 39 from interfering with operation, the motor 23 is started, the motor 23 drives the screw rod 22 to rotate, the screw rod seat 25 drives the lifting seat 26 to move up and down through threaded connection of the screw rod 22 and the screw rod seat 25, so that the drilling machine main body 27 moves up and down to a specified position, the horizontal position of the drilling machine main body 27 is adjusted through the electric push rod 213, the angle of the drilling machine main body 27 is adjusted, the ratchet 29 rotates through rotating the rotating shaft 28, the spring 211 is extended and shortened for multiple times, the ratchet 212 is clamped and separated with the ratchet 29 for multiple times, after the specified angle is adjusted, the rotating shaft 28 is loosened, the ratchet 212 is clamped in the ratchet 29, so that the drilling machine main body 27 is kept at a specified angle, the fixing plate 36 is contacted with the equipment, and the contact is more tight through the electromagnet 37, simultaneously more steady when drilling, aim at the drilling point with drilling machine main part 27, promote handle 34 and make slider 32 drive drilling machine main part 27 slide along slide rail 31, reset spring 33 extends, after drilling, loosen handle 34, reset spring 33 kick-backs and makes slider 32 drive drilling machine main part 27 reset, prevent that drilling machine main part 27 from drawing other positions of equipment, when needing to drill to the small-size part, will place board 39 and reset, place the small-size part on the slipmat 310 who places board 39, adjust drilling machine main part 27's position, angle and highly make drilling machine main part 27 aim at the small-size part of placing on board 39, thereby drill to the small-size part.
It should be noted that the core chip of the external control switch set disclosed in the above embodiments is a PLC single chip, the motor 23, the drilling machine main body 27 and the electric push rod 213 can be freely configured according to practical application scenarios, the motor 23 is recommended to be a stepping motor, the drilling machine main body 27 is recommended to be a full-automatic drilling machine, the electric push rod 213 is recommended to be a stepping motor type electric push rod, and the external control switch set controls the motor 23, the drilling machine main body 27 and the electric push rod 213 to work by a method commonly used in the prior art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a coal-winning machine goes back drilling machine for frame processing which characterized in that: comprises a base (1), an adjusting unit (2) and a drilling unit (3);
base (1): is horizontally placed in a cuboid shape;
adjusting unit (2): contains sleeve (21), screw rod (22), motor (23), motor support (24), screw rod seat (25), lift seat (26), drilling machine main part (27) and angle subassembly, the upper surface middle part right side fixedly connected with sleeve (21) of base (1)'s lower extreme, and the upper and lower both ends middle part of sleeve (21) rotates with the upper and lower both ends of screw rod (22) and is connected, the upper end of screw rod (22) runs through sleeve (21) and motor (23)'s output shaft fixed connection, and motor (23)'s input is connected with external control switch's output electricity, the middle part left and right sides of motor (23) and motor support (24)'s upper end fixed connection, and motor support (24)'s lower extreme and sleeve (21)'s upper end left and right ends fixed connection, screw rod (22) and screw rod seat (25) threaded connection, and screw rod seat (25)'s left side fixedly connected with the right-hand member of lift seat (26), a through groove is formed in the left side of the sleeve (21), the front end and the rear end of the lifting seat (26) are connected with the front side and the rear side of the through groove in a sliding mode, a drilling machine main body (27) is arranged on the left side of the lifting seat (26), and the angle assembly is installed at the left end of the lifting seat (26);
drilling unit (3): is arranged above the base (1).
2. The drilling machine for the back-to-frame processing of the coal mining machine as claimed in claim 1, wherein: the angle subassembly contains axis of rotation (28), ratchet (29), fixing base (210), spring (211) and ratchet (212), circular recess has been seted up to the left end inside of lift seat (26), and the right-hand member of circular recess rotates the right-hand member that is connected with axis of rotation (28), and middle part fixedly connected with ratchet (29) of axis of rotation (28), angle fixedly connected with fixing base (210) such as the middle part of circular recess is inside, and the inner of fixing base (210) and the outer end fixed connection of spring (211), the inner of spring (211) and the one end fixed connection of ratchet (212), and the other end and ratchet (29) joint of ratchet (212).
3. The drilling machine for the back-frame processing of the coal mining machine according to claim 2, characterized in that: the adjusting unit (2) further comprises an electric push rod (213), the left end of the rotating shaft (28) is fixedly connected with the right end of the electric push rod (213), and a drilling machine main body (27) is arranged on the left side of the electric push rod (213).
4. The drilling machine for the back-frame processing of the coal mining machine according to claim 3, wherein: the drilling unit (3) comprises a sliding rail (31), a sliding block (32), a reset spring (33), a handle (34), a connecting seat (35), a fixing plate (36) and an electromagnet (37), wherein the left end of the electric push rod (213) is fixedly connected with the rear side of the middle part of the right end of the sliding rail (31), the sliding block (32) is slidably connected with the sliding rail (31), the right side of the front end of the sliding block (32) is fixedly connected with the rear end of the reset spring (33), the front end of the reset spring (33) is fixedly connected with the front end of the inner end of the sliding rail (31), the middle part of the front end of the sliding block (32) is fixedly connected with the handle (34), the left end of the sliding block (32) is fixedly connected with the middle part of the right side of the drilling machine main body (27), the rear end of the lifting seat (26) is fixedly connected with the front end of the connecting seat (35), and the rear end of the connecting seat (35) is fixedly connected with the middle part of the right end of the fixing plate (36), and an electromagnet (37) is fixedly connected to the inner part of the middle part of the fixing plate (36).
5. The drilling machine for the back-frame processing of the coal mining machine according to claim 4, wherein: the drilling unit (3) further comprises a rotating ring (38), a placing plate (39) and a non-slip mat (310), the lower side of the middle of the sleeve (21) is rotatably connected with the inner portion of the middle of the rotating ring (38), the middle of the right end of the placing plate (39) is fixedly connected to the left side of the rotating ring (38), and the non-slip mat (310) is fixedly connected to the rear end of the fixing plate (36) and the upper end of the placing plate (39) respectively.
6. The drilling machine for the back-frame processing of the coal mining machine according to claim 1, wherein: still include universal wheel (4), the lower surface four corners fixedly connected with band pulley of base (1) is stopped universal wheel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220640664.4U CN217070818U (en) | 2022-03-23 | 2022-03-23 | Drilling machine for processing coal cutter back to rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220640664.4U CN217070818U (en) | 2022-03-23 | 2022-03-23 | Drilling machine for processing coal cutter back to rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217070818U true CN217070818U (en) | 2022-07-29 |
Family
ID=82551988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220640664.4U Active CN217070818U (en) | 2022-03-23 | 2022-03-23 | Drilling machine for processing coal cutter back to rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217070818U (en) |
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2022
- 2022-03-23 CN CN202220640664.4U patent/CN217070818U/en active Active
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