CN209986281U

CN209986281U - Protective structure is used in multiaxis drilling machine processing with adjustable

Info

Publication number: CN209986281U
Application number: CN201920583225.2U
Authority: CN
Inventors: 余舟; 黄忠谷
Original assignee: SICHUAN FUXING ELECTRIC POWER FITTING MANUFACTURING Co Ltd
Current assignee: SICHUAN FUXING ELECTRIC POWER FITTING MANUFACTURING Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-01-24
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a protective structure is used in multiaxis drilling machine processing with adjustable, including the processing platform, linking arm fixedly connected with drill bit is passed through in the left side of processing platform, the landing leg has all been welded to the both sides of processing platform bottom, the inboard welding of landing leg has the box, the right side swing joint of box has actuating mechanism, the inner wall swing joint of box has drive mechanism, drive mechanism's both sides all mesh there is elevating system. The utility model discloses a processing platform, drill bit, landing leg, box, actuating mechanism, drive mechanism, elevating system, protection network and stop gear's setting makes the multi-spindle drilling machine possess the advantage that prevents the metal fillings departure, has solved current multi-spindle drilling machine simultaneously and has lacked protective structure, carries out the in-process of drilling at the drilling machine to metal parts, and the metal fillings that drill out can be along with the drill bit rotation at a high speed to can disperse at rotatory in-process, cause the problem of threat to operative employee personal safety.

Description

Protective structure is used in multiaxis drilling machine processing with adjustable

Technical Field

The utility model relates to a drilling machine processing technology field specifically is a protective structure is used in multiaxis drilling machine processing with adjustable.

Background

The multi-spindle drilling machine is commonly called multi-spindle device, multi-hole drill or multi-spindle drilling device, and is a machine tool device applied to drilling and tapping in the mechanical field.

The existing multi-axis drilling machine lacks of a protection structure, and in the process that the drilling machine drills metal parts, drilled metal chips can rotate along with the drill bit at a flying speed and can scatter in the rotating process, so that the personal safety of operators is threatened, and therefore the protection structure for machining the adjustable multi-axis drilling machine is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective structure is used in multi-axis drilling machine processing with adjustable possesses the advantage that prevents the metal fillings departure, has solved current multi-axis drilling machine and has lacked protective structure, carries out the in-process of drilling at the drilling machine to metal parts, and the metal fillings that drill out can be along with the drill bit rotation at a high speed to can scatter at rotatory in-process, cause the problem of threat to operative employee personal safety.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protective structure is used in multiaxis drilling machine processing with adjustable, includes the processing platform, linking arm fixedly connected with drill bit is passed through in the left side of processing platform, the landing leg has all been welded to the both sides of processing platform bottom, the inboard welding of landing leg has the box, the right side swing joint of box has actuating mechanism, the inner wall swing joint of box has drive mechanism, drive mechanism's both sides all mesh there is elevating system, elevating system's top threaded connection has the protection network, elevating system's both sides all are provided with stop gear.

Preferably, actuating mechanism includes the crank, the left side welding of crank has the bull stick, the left end of bull stick runs through the box and extends to the inner chamber of box and the left side swing joint of box inner chamber, the skin weld of bull stick has the worm.

Preferably, drive mechanism includes the worm wheel, the bottom of worm wheel and the surface toothing of worm, the connecting rod has all been welded in the axle center department of both sides around the worm wheel, the one end that the worm wheel was kept away from to the connecting rod runs through the box and extends to the outside welding of box and has first helical gear, all welding of both sides has the accessory box around the box, first helical gear is located the inside of accessory box.

Preferably, the lifting mechanism comprises a second helical gear, the second helical gear is meshed with the first helical gear, a screw rod is welded at the axis of the top of the second helical gear, a sleeve is connected to the external thread of the top of the screw rod, which penetrates through the accessory box and extends to the accessory box, and the surface of the sleeve is welded with the inner wall of the protective net.

Preferably, stop gear includes the slide bar, the slide bar is located the both sides of lead screw, the fixed plate has all been welded at the both ends of slide bar, the inboard of fixed plate respectively with the surface weld of processing platform and landing leg, the surperficial sliding connection of slide bar has the sliding sleeve, the surface of sliding sleeve and the inner wall welding of protection network.

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

1. the utility model discloses a processing platform, drill bit, landing leg, box, actuating mechanism, drive mechanism, elevating system, protection network and stop gear's setting makes the multi-spindle drilling machine possess the advantage that prevents the metal fillings departure, has solved current multi-spindle drilling machine simultaneously and has lacked protective structure, carries out the in-process of drilling at the drilling machine to metal parts, and the metal fillings that drill out can be along with the drill bit rotation at a high speed to can disperse at rotatory in-process, cause the problem of threat to operative employee personal safety.

2. The utility model discloses an actuating mechanism's setting, can provide required mechanical energy when moving for elevating system, setting through drive mechanism, the mechanical energy that can send actuating mechanism transmits, setting through elevating system, can drive the protection network and carry out the regulation of height, when the drilling machine work, the protection network rises and protects, when the drilling machine stews, the protection network whereabouts, increase the facility for daily work, setting through stop gear, can carry out spacing support to it when the protection network removes, increase its stability and fastness.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial right sectional view of the structure of the present invention;

FIG. 3 is a top sectional view of the case of the present invention;

fig. 4 is a plan view of the protection net of the present invention.

In the figure: 1 processing table, 2 drill bits, 3 supporting legs, 4 boxes, 5 driving mechanisms, 51 cranks, 52 rotating rods, 53 worms, 6 transmission mechanisms, 61 worm wheels, 62 connecting rods, 63 first bevel gears, 64 accessory boxes, 7 lifting mechanisms, 71 second bevel gears, 72 screw rods, 73 sleeves, 8 protective nets, 9 limiting mechanisms, 91 sliding rods, 92 fixing plates and 93 sliding sleeves.

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. 1-4, a protective structure for processing an adjustable multi-spindle drilling machine comprises a processing table 1, a drill bit 2 is fixedly connected to the left side of the processing table 1 through a connecting arm, supporting legs 3 are welded to both sides of the bottom of the processing table 1, a box body 4 is welded to the inner sides of the supporting legs 3, a driving mechanism 5 is movably connected to the right side of the box body 4, a transmission mechanism 6 is movably connected to the inner wall of the box body 4, a lifting mechanism 7 is meshed to both sides of the transmission mechanism 6, a protective screen 8 is connected to the top of the lifting mechanism 7 through threads, a limiting mechanism 9 is arranged on both sides of the lifting mechanism 7, the driving mechanism 5 comprises a crank 51, a rotating rod 52 is welded to the left side of the crank 51, the left end of the rotating rod 52 penetrates through the box body 4 and extends to the inner cavity of the box body 4 to be movably connected to the left side of the inner cavity of the box body 4, a, the transmission mechanism 6 comprises a worm wheel 61, the bottom of the worm wheel 61 is meshed with the surface of a worm 53, connecting rods 62 are welded at the axle centers of the front side and the rear side of the worm wheel 61, one end, far away from the worm wheel 61, of each connecting rod 62 penetrates through the box body 4 and extends to the outside of the box body 4, first bevel gears 63 are welded at the front side and the rear side of the box body 4, accessory boxes 64 are welded at the front side and the rear side of each box body 4, the first bevel gears 63 are located inside the accessory boxes 64 and can transmit mechanical energy emitted by the driving mechanism 5 through the arrangement of the transmission mechanism 6, the lifting mechanism 7 comprises second bevel gears 71, the second bevel gears 71 are meshed with the first bevel gears 63, lead screws 72 are welded at the axle centers of the tops of the second bevel gears 71, sleeves 73 are connected at the outer threads of the tops of the lead screws 72, the outer portions, which penetrate through the accessory boxes 64, when a drilling machine works, the protective net 8 rises to protect, when the drilling machine stands still, the protective net 8 falls down to increase convenience for daily work, the limiting mechanism 9 comprises a sliding rod 91, the sliding rod 91 is positioned at two sides of the screw rod 72, fixing plates 92 are welded at two ends of the sliding rod 91, the inner sides of the fixing plates 92 are respectively welded with the surfaces of the processing table 1 and the supporting legs 3, a sliding sleeve 93 is connected to the surface of the sliding rod 91 in a sliding manner, the surface of the sliding sleeve 93 is welded with the inner wall of the protective net 8, the protective net 8 can be limited and supported when moving through the arrangement of the limiting mechanism 9, the stability and the firmness of the protective net are increased, the drilling machine has the advantage of preventing metal scraps from flying out through the arrangement of the processing table 1, the drill bit 2, the supporting legs 3, the box body 4, the driving mechanism 5, the transmission mechanism 6, the lifting mechanism 7, the protective net 8 and, in the process that the drilling machine drills the metal parts, drilled metal chips can rotate along with the drill bit at a high speed and scatter in the rotating process, and the problem of threat to the personal safety of operators is caused.

When in use, the crank handle 51 is manually shaken, the crank handle 51 drives the rotating rod 52 to rotate, the rotating rod 52 drives the worm 53 to rotate, the worm 53 drives the worm wheel 61 to rotate, the worm wheel 61 drives the connecting rod 62 to rotate, the connecting rod 62 drives the first bevel gear 63 to rotate, meanwhile, the second bevel gear 71 drives the screw rod 72 to rotate under the action of the first bevel gear 63, and the sliding sleeve 93 moves upwards or downwards under the action of the screw rod 72, and the sliding sleeve 93 can drive the protective screening 8 to adjust the height while moving, the protective screening 8 drives the sliding sleeve 93 to move in the moving process, at the moment, the sliding sleeve 93 limits the position under the action of the sliding rod 91 and the fixing plate 92, so that the protective screening 8 is supported, the stability of the protective screening in moving is improved, when the protective net 8 rises, the machining table 1 can be protected to prevent metal chips from flying out, so that the multi-spindle drilling machine has the advantage of preventing metal chips from flying out.

In summary, the following steps: this protective structure is used in multi-axis drilling machine processing with adjustable, through processing platform 1, drill bit 2, landing leg 3, box 4, actuating mechanism 5, drive mechanism 6, elevating system 7, protection network 8 and stop gear 9's cooperation, the current multi-axis drilling machine of having solved lacks protective structure, at the in-process that the drilling machine carried out drilling to metal parts, the metal fillings that drill out can be along with the drill bit rotation of flying speed to can fly off at rotatory in-process, cause the problem of threat to operating personnel safety.

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. The utility model provides a protective structure is used in multiaxis drilling machine processing with adjustable, includes processing platform (1), its characterized in that: the left side of processing platform (1) is through linking arm fixedly connected with drill bit (2), landing leg (3) have all been welded to the both sides of processing platform (1) bottom, the inboard welding of landing leg (3) has box (4), the right side swing joint of box (4) has actuating mechanism (5), the inner wall swing joint of box (4) has drive mechanism (6), elevating system (7) have all been meshed in the both sides of drive mechanism (6), the top threaded connection of elevating system (7) has protection network (8), the both sides of elevating system (7) all are provided with stop gear (9).

2. The adjustable multi-spindle drilling machine machining protective structure according to claim 1, wherein: actuating mechanism (5) include crank (51), the left side welding of crank (51) has bull stick (52), the left end of bull stick (52) runs through box (4) and extends to the inner chamber of box (4) and the left side swing joint of box (4) inner chamber, the skin weld of bull stick (52) has worm (53).

3. The adjustable multi-spindle drilling machine machining protective structure according to claim 1, wherein: drive mechanism (6) include worm wheel (61), the bottom of worm wheel (61) and the surface engagement of worm (53), connecting rod (62) have all been welded in the axle center department of both sides around worm wheel (61), the one end that worm wheel (61) were kept away from in connecting rod (62) runs through box (4) and extends to the external welding of box (4) has first helical gear (63), accessory box (64) have all been welded in both sides around box (4), first helical gear (63) are located the inside of accessory box (64).

4. The adjustable multi-spindle drilling machine machining protective structure according to claim 1, wherein: the lifting mechanism (7) comprises a second bevel gear (71), the second bevel gear (71) is meshed with the first bevel gear (63), a screw rod (72) is welded at the axis of the top of the second bevel gear (71), the top of the screw rod (72) penetrates through the accessory box (64) and extends to the external thread of the accessory box (64) to be connected with a sleeve (73), and the surface of the sleeve (73) is welded with the inner wall of the protective net (8).

5. The adjustable multi-spindle drilling machine machining protective structure according to claim 1, wherein: stop gear (9) include slide bar (91), slide bar (91) are located the both sides of lead screw (72), fixed plate (92) have all been welded at the both ends of slide bar (91), the inboard of fixed plate (92) respectively with the surface welding of processing platform (1) and landing leg (3), the surface sliding connection of slide bar (91) has sliding sleeve (93), the surface of sliding sleeve (93) and the inner wall welding of protection network (8).