CN209986254U

CN209986254U - Drilling equipment that security performance is high

Info

Publication number: CN209986254U
Application number: CN201920441213.6U
Authority: CN
Inventors: 张影
Original assignee: Shaanxi Rio Tinto Heavy Industry Machinery Co Ltd
Current assignee: Shaanxi Rio Tinto Heavy Industry Machinery Co Ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-01-24
Anticipated expiration: 2029-04-02

Abstract

The utility model discloses a drilling equipment that security performance is high, including the bottom plate, the right side fixedly connected with support column at bottom plate top, the top fixedly connected with drilling equipment of support column, the top of bottom plate and the left side fixedly connected with protection device who is located the support column, drilling equipment include the casing, the bottom of casing and the top fixed connection of support column. The utility model discloses a drilling equipment, the protective housing, the shifting chute, the second cylinder, the protection shield, the drill block, the feed chute, the observation window, the supporting shoe, the second bearing, the threaded rod, the limiting plate, the spout, the slider, first gear, second gear and rotary rod mutually support, drilling equipment is when carrying out drilling operation to the work piece, drive the protection shield through external controller control second cylinder and seal the shifting chute, and the protection shield does not contact with the casing, if the drill bit breaks, the protective housing protects the drill bit, prevent cracked drill bit departure, bring very big facility for drilling work.

Description

Drilling equipment that security performance is high

Technical Field

The utility model relates to a mechanical automation technical field specifically is a drilling equipment that security performance is high.

Background

The automation refers to a process of automatically operating or controlling a machine or a device according to a preset program or instruction under the condition of no human intervention, and the mechanical automation is a process of realizing the automatic control of the machine or the device through a mechanical mode. When drilling equipment is used for drilling, generally, a drill bit simultaneously completes two motions, namely a main motion, namely a rotary motion (cutting motion) of the drill bit around an axis, and an auxiliary motion, namely a linear motion (feeding motion) of the drill bit facing a workpiece along the axis, when drilling, the machining quality is influenced mainly due to the structural defects of the drill bit, the drilling equipment is very common in workpiece machining operation, the drilling equipment in the prior art has various forms, and the requirements of basic drilling operation are met to a certain extent, when a workpiece is drilled, the safety performance of common drilling equipment is not ideal, when a drill bit drills the workpiece, the drill bit may be broken, the broken drill bit flies out, if no relevant protective measures are taken, the drill bit can bring great damage to the device, and in severe cases, accidents can also be caused, so that great inconvenience is brought to the drilling work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling equipment that security performance is high possesses the advantage that security performance is high, has solved the not too ideal problem of common drilling equipment security performance.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling device with high safety performance comprises a bottom plate, wherein a support column is fixedly connected to the right side of the top of the bottom plate, a drilling device is fixedly connected to the top of the support column, and a protection device is fixedly connected to the top of the bottom plate and the left side of the support column;

the drilling device comprises a shell, the bottom of the shell is fixedly connected with the top of a support column, the right side of the shell is fixedly connected with a driving motor, a threaded rotating shaft is fixedly connected onto an output shaft of the driving motor, the left end of the threaded rotating shaft penetrates through the shell and extends into the shell, a threaded block is in threaded connection with the surface of the threaded rotating shaft positioned in the shell, a first bearing is fixedly connected to the left side of the inner wall of the shell, the right side of the first bearing is movably connected with the threaded rotating shaft, an installation block is fixedly connected to the bottom of the threaded block, a through groove matched with the installation block is formed in the bottom of the inner wall of the shell, the bottom of the installation block penetrates through the through groove and extends out of the through groove, a sliding groove is formed in the top of the inner wall of the shell, a sliding block is in sliding connection with the, the bottom of the mounting block positioned outside the through groove is fixedly connected with a first air cylinder, the bottom of the first air cylinder is fixedly connected with a shell, the bottom of the inner wall of the shell is fixedly connected with a drilling motor, an output shaft of the drilling motor is fixedly connected with a drilling rotating shaft, the bottom end of the drilling rotating shaft penetrates through the shell and extends to the outside of the shell, and the bottom end of the drilling rotating shaft positioned outside the shell is fixedly connected with a drill bit;

the protection device comprises a protection shell, the bottom of the protection shell is fixedly connected with the top of a bottom plate, the top of the inner wall of the protection shell is provided with a moving groove matched with a machine shell, the left side and the right side of the protection shell are fixedly connected with second cylinders, the second cylinders are close to the moving groove, one side of each second cylinder penetrates through the protection shell and extends to the outside of the protection shell, one side of each second cylinder positioned in the protection shell is fixedly connected with a protection plate matched with the moving groove, the top of the protection plate is mutually contacted with the bottom of the inner wall of the protection shell, the inner wall of the protection shell is fixedly connected with a drilling platform, the left side of the inner wall of the protection shell is provided with a feeding groove matched with the drilling platform, the front side of the protection shell is provided with an observation window matched with the drilling platform, the right side of the inner wall of the protection shell, fixedly connected with second bearing on the inner wall of recess, through threaded rod swing joint between two second bearings, the surperficial threaded connection of threaded rod has the limiting plate, the spout with limiting plate looks adaptation is seted up on the right side of protective housing inner wall, sliding connection has the slider on the inner wall of spout, the left side and the limiting plate fixed connection of slider, the surface of threaded rod just is located the first gear of top fixedly connected with of limiting plate, the right side of first gear is provided with the second gear, first gear and second gear intermeshing, the right side fixedly connected with rotary rod of second gear, the right-hand member of rotary rod runs through the protective housing and extends to its inside.

Preferably, the top of the left side of the supporting column is fixedly connected with a stabilizing block, and the top of the stabilizing block is fixedly connected with the bottom of the shell.

Preferably, the right side of the inner wall of the casing is provided with a heat dissipation opening, and the right side of the casing is provided with a filter screen matched with the heat dissipation opening.

Preferably, the bottom of the drilling platform is fixedly connected with a spring, and the bottom end of the spring is fixedly connected with the bottom of the inner wall of the protective shell.

Preferably, the left side of the bottom of the limiting plate is fixedly connected with a protection pad.

Preferably, the right end of the rotating rod is fixedly connected with a handle, and the surface of the handle is fixedly connected with a protective sleeve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a drilling equipment, the protective housing, the shifting chute, the second cylinder, the protection shield, the drill block, the feed chute, the observation window, the supporting shoe, the second bearing, the threaded rod, the limiting plate, the spout, the slider, first gear, second gear and rotary rod mutually support, drilling equipment is when carrying out drilling operation to the work piece, drive the protection shield through external controller control second cylinder and seal the shifting chute, and the protection shield does not contact with the casing, if the drill bit breaks, the protective housing protects the drill bit, prevent cracked drill bit departure, bring very big facility for drilling work.

2. The utility model discloses a set up the effect that firm piece has played the support that stabilizes the casing, played through setting up the thermovent and carried out radiating effect to the drilling motor, played dirt-proof effect through setting up the filter screen, played through setting up the spring and carried out absorbing effect to the drilling platform, played the effect of protecting the work piece through setting up the protection pad, prevent that the limiting plate from crushing the work piece, mutually support through handle and lag, played and be convenient for carry out pivoted effect to the rotary rod.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is a schematic structural view of the front view of the present invention;

FIG. 3 is an enlarged view of a portion of A-A of FIG. 2 according to the present invention;

fig. 4 is a structural section view of the drilling device of the present invention;

FIG. 5 is a sectional view of the protection device of the present invention;

fig. 6 is a partial enlarged view of B-B in fig. 5 according to the present invention.

In the figure: 1, 2 support columns, 3 drilling devices, 301 shell, 302 driving motor, 303 thread rotating shaft, 304 thread block, 305 first bearing, 306 installation block, 307 through groove, 308 sliding groove, 309 sliding block, 310 first cylinder, 311 shell, 312 drilling motor, 313 drilling rotating shaft, 314 drill bit, 4 protection device, 401 protection shell, 402 moving groove, 403 second cylinder, 404 protection plate, 405 drilling platform, 406 feeding groove, 407 observation window, 408 supporting block, 409 groove, 410 second bearing, 411 threaded rod, 412 limiting plate, 413 sliding groove, 414 sliding block, 415 first gear, 416 second gear, 417 rotating rod, 5 stabilizing block, 6 heat dissipation port, 7 filter screen, 8 spring, 9 protection pad, 10 handles and 11 protection sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, a drilling apparatus with high safety performance includes a base plate 1, a supporting pillar 2 fixedly connected to a right side of a top of the base plate 1, a drilling device 3 fixedly connected to a top of the supporting pillar 2, and a protection device 4 fixedly connected to a left side of the supporting pillar 2 and at a top of the base plate 1.

Referring to fig. 1-4, the drilling device 3 includes a housing 301, the bottom of the housing 301 is fixedly connected to the top of a supporting column 2, the top of the left side of the supporting column 2 is fixedly connected to a stabilizing block 5, the top of the stabilizing block 5 is fixedly connected to the bottom of the housing 301, the housing 301 is stably supported by the stabilizing block 5, the right side of the housing 301 is fixedly connected to a driving motor 302, an output shaft of the driving motor 302 is fixedly connected to a threaded rotating shaft 303, the left end of the threaded rotating shaft 303 penetrates through the housing 301 and extends into the housing 301, a threaded block 304 is threadedly connected to the surface of the threaded rotating shaft 303 inside the housing 301, a first bearing 305 is fixedly connected to the left side of the inner wall of the housing 301, the right side of the first bearing 305 is movably connected to the threaded rotating shaft 303, the bottom of the threaded block 304 is fixedly connected to an installation block 306, a through groove 307 matched with the, the bottom of the mounting block 306 penetrates through the through groove 307 and extends to the outside of the through groove, the top of the inner wall of the shell 301 is provided with a sliding groove 308, the inner wall of the sliding groove 308 is connected with a sliding block 309 in a sliding manner, the bottom of the sliding block 309 is fixedly connected with the top of the thread block 304, the bottom of the mounting block 306 positioned outside the through groove 307 is fixedly connected with a first air cylinder 310, the bottom of the first air cylinder 310 is fixedly connected with a shell 311, the bottom of the inner wall of the shell 311 is fixedly connected with a drilling motor 312, the right side of the inner wall of the shell 311 is provided with a heat dissipation port 6, the right side of the shell 311 is provided with a filter screen 7 matched with the heat dissipation port 6, the heat dissipation motor 312 is subjected to heat dissipation through the heat dissipation port 6, the filter screen 7 is used for dust prevention, the output shaft of the drilling motor 312 is fixedly, a drill 314 is fixedly connected to a bottom end of the drilling rotary shaft 313 located outside the housing 311.

Referring to fig. 1-6, the protection device 4 includes a protection shell 401, the bottom of the protection shell 401 is fixedly connected to the top of the bottom plate 1, the top of the inner wall of the protection shell 401 is provided with a moving slot 402 adapted to the housing 311, the left and right sides of the protection shell 401 are both fixedly connected to a second cylinder 403, the second cylinder 403 is close to the moving slot 402 and one side of the second cylinder 403 passes through the protection shell 401 and extends to the outside thereof, one side of the second cylinder 403 inside the protection shell 401 is fixedly connected to a protection plate 404 adapted to the moving slot 402, the top of the protection plate 404 is in contact with the bottom of the inner wall of the protection shell 401, the inner wall of the protection shell 401 is fixedly connected to a drilling table 405, the bottom of the drilling table 405 is fixedly connected to a spring 8, the bottom of the spring 8 is fixedly connected to the bottom of the inner wall of the protection shell 401, the spring 8 is arranged to play a role of damping, an observation window 407 matched with the drilling platform 405 is arranged on the front surface of the protective shell 401, a supporting block 408 is fixedly connected to the right side of the inner wall of the protective shell 401 and is positioned below the protective plate 404, grooves 409 are respectively formed in the bottoms of the supporting blocks 408 and the top of the drilling platform 405, second bearings 410 are fixedly connected to the inner wall of the groove 409, the two second bearings 410 are movably connected through a threaded rod 411, a limiting plate 412 is connected to the surface of the threaded rod 411 through threads, a protective pad 9 is fixedly connected to the left side of the bottom of the limiting plate 412, the workpiece is protected through the protective pad 9, the workpiece is prevented from being crushed by the limiting plate 412, a sliding groove 413 matched with the limiting plate 412 is formed in the right side of the inner wall of the protective shell 401, a sliding block 414 is slidably connected to the inner wall of the sliding groove 413, the left side of the sliding block 414 is fixedly, a second gear 416 is arranged on the right side of the first gear 415, the first gear 416 is meshed with the second gear 415, a rotating rod 417 is fixedly connected to the right side of the second gear 416, the right end of the rotating rod 417 penetrates through the protective shell 401 and extends into the protective shell 401, a handle 10 is fixedly connected to the right end of the rotating rod 417, a protective sleeve 11 is fixedly connected to the surface of the handle 10, the handle 10 is matched with the protective sleeve 11 to rotate the rotating rod 417, the drilling device 3, the protective shell 401, the moving groove 402, the second cylinder 403, the protective plate 404, the drilling table 405, the feeding groove 406, the observation window 407, the supporting block 408, the second bearing 410, the threaded rod 411, the limiting plate 412, the sliding groove 413, the sliding block 414, the first gear 415, the second gear 416 and the rotating rod 417 are matched with each other, when the drilling device 3 performs drilling operation on a workpiece, the external controller controls the second cylinder 403 to drive the protective plate 404 to close the, and the protection plate 404 is not in contact with the casing 311, if the drill 314 is broken, the protection shell 401 protects the drill 314, and prevents the broken drill 314 from flying out, thereby bringing great convenience to the drilling work.

When the device is used, as can be seen from fig. 5 and 6, a workpiece is placed into the protective shell 401 through the feeding slot 406, the right side of the workpiece is located below the limit plate 412, the handle 10 drives the rotating rod 417 to rotate, the rotating rod 417 drives the first gear 415 to rotate through the second gear 416, the first gear 415 drives the threaded rod 411 to rotate, according to the screw principle, the limit plate 412 moves downwards, the limit plate 412 drives the protection pad 9 to move downwards, the protection pad 9 clamps the workpiece, as can be seen from fig. 3, the driving motor 302 is started through the external controller, the driving motor 302 drives the threaded rotating shaft 303 to rotate forward and backward, as the threaded rotating shaft 303 is in threaded connection with the threaded block 304, and the threaded block 304 is limited by the sliding slot 308 and the sliding block 309, the threaded block 304 moves left and right on the surface of the threaded rotating shaft 303, the mounting block 306 is driven to move through the left and right movement of the threaded block 304, and the mounting block, the shell 311 drives the drilling motor 312 to move, so that the drill 314 can drill a workpiece for multiple times, when the drilling motor 312 is adjusted to a proper position, the driving motor 302 is turned off, the drilling motor 312 is started through an external controller, the drilling motor 312 drives the drill 314 to rotate through the drilling rotating shaft 313, the first cylinder 310 is started again, the first cylinder 310 drives the drilling motor 312 to move downwards through the shell 311, the rotating drill 314 performs the inside of the protective shell 401 through the movable groove 402, the second cylinder 403 is started through the external controller, the second cylinder 403 drives the protective plate 404 to move towards the direction of the drill 314, the movable groove 402 is sealed, the protective plate 404 is not in contact with the shell 311, if the drill 314 breaks, the protective shell 401 protects the drill 314, the broken drill 314 is prevented from flying out, and great convenience is brought to the drilling work.

In summary, the following steps: the drilling equipment with high safety performance solves the problem that the safety performance of common drilling equipment is not ideal through the mutual matching of the drilling device 3, the protective shell 401, the moving groove 402, the second air cylinder 403, the protective plate 404, the drilling table 405, the feeding groove 406, the observation window 407, the supporting block 408, the second bearing 410, the threaded rod 411, the limiting plate 412, the sliding groove 413, the sliding block 414, the first gear 415, the second gear 416 and the rotating rod 417.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drilling equipment that security performance is high, includes bottom plate (1), its characterized in that: a supporting column (2) is fixedly connected to the right side of the top of the bottom plate (1), a drilling device (3) is fixedly connected to the top of the supporting column (2), and a protection device (4) is fixedly connected to the top of the bottom plate (1) and positioned on the left side of the supporting column (2);

the drilling device (3) comprises a shell (301), the bottom of the shell (301) is fixedly connected with the top of a supporting column (2), a driving motor (302) is fixedly connected to the right side of the shell (301), a threaded rotating shaft (303) is fixedly connected to an output shaft of the driving motor (302), the left end of the threaded rotating shaft (303) penetrates through the shell (301) and extends to the inside of the shell, a threaded block (304) is connected to the surface of the threaded rotating shaft (303) inside the shell (301) in a threaded manner, a first bearing (305) is fixedly connected to the left side of the inner wall of the shell (301), the right side of the first bearing (305) is movably connected with the threaded rotating shaft (303), a mounting block (306) is fixedly connected to the bottom of the threaded block (304), a through groove (307) matched with the mounting block (306) is formed in the bottom of the inner wall of the shell (301), and the bottom of the mounting block (306) penetrates through the through groove (, the top of the inner wall of the shell (301) is provided with a sliding groove (308), the inner wall of the sliding groove (308) is connected with a sliding block (309) in a sliding manner, the bottom of the sliding block (309) is fixedly connected with the top of a threaded block (304), the bottom of an installation block (306) positioned outside the through groove (307) is fixedly connected with a first air cylinder (310), the bottom of the first air cylinder (310) is fixedly connected with a shell (311), the bottom of the inner wall of the shell (311) is fixedly connected with a drilling motor (312), an output shaft of the drilling motor (312) is fixedly connected with a drilling rotating shaft (313), the bottom end of the drilling rotating shaft (313) penetrates through the shell (311) and extends to the outside of the shell, and the bottom end of the drilling rotating shaft (313) positioned outside the shell (311) is fixedly;

the protection device (4) comprises a protection shell (401), the bottom of the protection shell (401) is fixedly connected with the top of the bottom plate (1), a moving groove (402) matched with the machine shell (311) is formed in the top of the inner wall of the protection shell (401), a second air cylinder (403) is fixedly connected to the left side and the right side of the protection shell (401), the second air cylinder (403) is close to the moving groove (402) and one side of the second air cylinder (403) penetrates through the protection shell (401) and extends to the outside of the protection shell, a protection plate (404) matched with the moving groove (402) is fixedly connected to one side of the second air cylinder (403) inside the protection shell (401), the top of the protection plate (404) is in contact with the bottom of the inner wall of the protection shell (401), a drilling platform (405) is fixedly connected to the inner wall of the protection shell (401), a feeding groove (406) matched with the drilling platform (405) is, the front of the protective shell (401) is provided with an observation window (407) matched with a drilling platform (405), the right side of the inner wall of the protective shell (401) is fixedly connected with a supporting block (408) below the protective plate (404), the bottom of the supporting block (408) and the top of the drilling platform (405) are both provided with a groove (409), the inner wall of the groove (409) is fixedly connected with a second bearing (410), the two second bearings (410) are movably connected through a threaded rod (411), the surface of the threaded rod (411) is in threaded connection with a limiting plate (412), the right side of the inner wall of the protective shell (401) is provided with a sliding groove (413) matched with the limiting plate (412), the inner wall of the sliding groove (413) is in sliding connection with a sliding block (414), the left side of the sliding block (414) is fixedly connected with the limiting plate (412), the surface of the threaded rod (411) is fixedly connected with a first gear (415) above, the right side of first gear (415) is provided with second gear (416), first gear (415) and second gear (416) intermeshing, the right side fixedly connected with rotary rod (417) of second gear (416), the right-hand member of rotary rod (417) runs through protective housing (401) and extends to its inside.

2. A high safety drilling apparatus as claimed in claim 1, wherein: the top of the left side of the supporting column (2) is fixedly connected with a stabilizing block (5), and the top of the stabilizing block (5) is fixedly connected with the bottom of the shell (301).

3. A high safety drilling apparatus as claimed in claim 1, wherein: heat dissipation opening (6) have been seted up on the right side of casing (311) inner wall, the right side of casing (311) is provided with filter screen (7) with heat dissipation opening (6) looks adaptation.

4. A high safety drilling apparatus as claimed in claim 1, wherein: the bottom fixedly connected with spring (8) of drilling platform (405), the bottom of spring (8) and the bottom fixed connection of protective housing (401) inner wall.

5. A high safety drilling apparatus as claimed in claim 1, wherein: and a protection pad (9) is fixedly connected to the left side of the bottom of the limiting plate (412).

6. A high safety drilling apparatus as claimed in claim 1, wherein: the right end of the rotating rod (417) is fixedly connected with a handle (10), and the surface of the handle (10) is fixedly connected with a protective sleeve (11).