CN217701439U

CN217701439U - Pump spindle drilling machine safety protection structure

Info

Publication number: CN217701439U
Application number: CN202221250116.7U
Authority: CN
Inventors: 张伯涛; 李易骁; 李伟
Original assignee: Wuxi Weima Machinery Co ltd
Current assignee: Wuxi Weima Machinery Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-01
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a pump spindle drilling machine safety protection structure, including stable frame, lift platen, the inside shrink chamber that is equipped with of stable frame, shrink intracavity inside bottom symmetry is equipped with the lift cylinder, the terminal surface avris that supports the plate is equipped with U type protecting frame, the outside avris through U type protective cover and the perpendicular corresponding design in inboard of U type protecting frame, can make U type protective cover follow and reciprocate when the lift platen reciprocates, thereby make U type protective cover and U type protecting frame form an inclosed guard space when drilling the pump shaft, and then can not appear the sweeps splash to operating personnel on one's body and lead to the injured problem appearance man-hour, and U type protecting frame accessible lift cylinder promotes its a week that rises and shift out shrink chamber to work platen and protects, the while is not contracting in the shrink intracavity constantly, thereby do not occupy the area of drilling machine, and then make this protective structure can be reasonable utilize current drilling machine space to carry out it.

Description

Pump spindle drilling machine safety protection structure

Technical Field

The utility model belongs to the technical field of the drilling machine processing, concretely relates to pump spindle drilling machine safety protection structure.

Background

Drilling machines are widely used in industrial production, mainly for drilling of workpieces. The existing drilling machine lacks a protective structure, and in the process of drilling metal parts by the drilling machine, drilled metal chips can rotate along with the drill bit at a high speed and can scatter in the rotating process, so that the personal safety of operators is threatened.

Therefore, the drilling machine protection structure with the bulletin number of 'CN 211890056U' comprises a drilling machine, a glass protection cover is fixedly connected to the outer portion of the drilling machine, a fan and a chip outlet are symmetrically and fixedly connected to the side face of the glass protection cover, a recovery device is detachably connected to the chip outlet, an illuminating lamp is fixedly connected to the top of the inner portion of the glass protection cover, a movable connection door is hinged to one side of the glass protection cover, and one side of the movable connection door is movably connected with one side of the glass protection cover through a hinge.

To above-mentioned this drilling machine protective structure, though set up glass protection casing, can be convenient for observe the drilling machine behavior, and can block the metal fillings, compare with current direct observation, reduced the metal fillings and fly apart, have the guard action, but its still has following comparatively obvious defect in the use: above-mentioned protector adopts glass to protect, this kind of protective structure plays the protection and sees the course of working of work piece clearly, but glass is fragile article and receives the striking back breakage easily and leads to having certain injury to operating personnel, it is the metal class work piece basically all to drill out the processing, the iron fillings that produce can appear splashing and strike on glass protector, however, iron fillings striking glass is a long time, will make its surperficial track that splits appear, thereby can reduce above-mentioned protector's stability and solidity, and then can lead to the problem that glass damaged, and this kind of protective structure is bulky, and the area that occupies the drilling machine more, still need regularly to maintain and change simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pump spindle drilling machine safety protection structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a safety protection structure of a pump spindle drilling machine comprises a stable frame and a lifting table plate, wherein a contraction cavity is arranged inside the stable frame, lifting cylinders are symmetrically arranged at the bottom end inside the contraction cavity, a supporting plate is horizontally arranged at the top end of a piston rod of each lifting cylinder, a U-shaped protective frame is arranged on the side of the end face of each supporting plate, a working table plate is arranged on the end face of the stable frame, a pump shaft placing seat is arranged in the middle of the end face of each working table plate, a U-shaped through groove matched with the U-shaped protective frame is formed in the outer side of the pump shaft placing seat in a penetrating mode, a stable vertical plate is arranged on the rear side of the end face of the working table plate, sliding blocks are vertically and symmetrically arranged on the front end face of the stable vertical plate, an installation support plate is longitudinally arranged in the middle of the top end of the stable plate, telescopic cylinders are symmetrically arranged in the middle of the end of the installation support plate, a U-shaped protective cover is arranged at the bottom end of the side of the lifting table plate, a drilling motor is arranged inside the middle end of the lifting table plate, and sliding grooves matched with the sliding blocks are symmetrically arranged on the rear side of the lifting table plate.

As a further optimization of the technical scheme, the U-shaped waste collecting groove is formed in the inner bottom end of the U-shaped protective frame and located on the surface of the working platform plate, the U-shaped protective frame is movably arranged on the inner side of the U-shaped through groove, and after the U-shaped protective frame rises to protect the pump shaft placing seat, the U-shaped protective frame and the working platform plate rise to the horizontal position, so that scraps generated in workpiece processing are further collected, the problem that the scraps are splashed to contact with the body of an operator to cause injury is avoided, a firm protective barrier can be formed in an all-round mode, and the protective coefficient of the drilling platform is further improved.

As the further optimization of this technical scheme, it slides to cooperate between the spout of establishing on slider and the lift platen established on the stable riser, and this item can make the lift platen drive drilling motor add man-hour to the pump shaft, and more accurate carries out the drilling operation to the processing position, and then has guaranteed the stability that drilling motor reciprocated.

As a further optimization of the technical scheme, the bottom end of a piston rod of a telescopic cylinder arranged on the mounting support plate is fixedly connected with two sides of the end surface of the lifting bedplate, and the lifting bedplate can be adjusted and moved up and down through the reciprocating telescopic function of the piston rod of the telescopic cylinder, so that a drilling motor can process a workpiece.

As a further optimization of the technical scheme, a rotating shaft of the drilling motor penetrates through the outside of the bottom side of the lifting bedplate and is fixed with a locking seat, a drill rod is locked at the bottom side of the locking seat, and the drill rod arranged on the locking seat is driven by the drilling motor to perform accurate drilling on the workpiece, so that the phenomena of errors and deviation of the drilling position of the workpiece are avoided.

As the further optimization of this technical scheme, the bottom front end symmetry of U type protective cover is equipped with cooling fan, the outside avris of U type protective cover is perpendicular corresponding with the inboard of U type protective frame, and this item makes U type protective cover follow and reciprocates when the lift platen reciprocates to make U type protective cover and U type protective frame form an inclosed guard space when drilling the pump shaft, and then can not appear the sweeps to operating personnel on one's body and lead to the problem of injury to appear man-hour, further improve pump shaft drilling machine's installation nature and to operator's protectiveness.

The utility model discloses a technological effect and advantage: this pump spindle drilling machine safety protection structure, at first through the inner bottom end of U type protective frame and lie in the surperficial U type garbage collection's of work platen setting, and the activity of U type protective frame sets up the design that runs through the inslot side in the U type, can rise at U type protective frame and place the seat to the pump shaft and protect the back, make it rise to the horizontally position with the work platen, thereby in the sweeps that produce to work piece processing further collect, and then avoid the sweeps to splash and contact with operator's health and lead to the injured problem, and can the omnidirectional firm protective barrier that forms, further improve the protection coefficient of rig floor, through the sliding of cooperateing between the spout that establishes on the stable riser slider and the lift platen, can make the lift platen drive drilling motor add man-hour to the pump shaft, more accurate drilling operation to the processing position, and then guaranteed the stability that the drilling motor reciprocated.

The bottom end of a piston rod of a telescopic cylinder arranged on an installation support plate is fixedly connected with two sides of the end face of a lifting bedplate, the reciprocating telescopic function of the piston rod of the telescopic cylinder can be achieved, the lifting bedplate can be adjusted and moved up and down, a drilling motor can process a workpiece, a heat dissipation fan is symmetrically arranged at the front end of the bottom of a U-shaped protective cover, the drilling machine can be used for dissipating heat, splashed scraps can be blown downwards to the inside of a U-shaped waste collecting tank, the outer side of the U-shaped protective cover is vertically corresponding to the inner side of a U-shaped protective frame, the U-shaped protective cover can move up and down along with the lifting bedplate while moving up and down, a closed protective space is formed between the U-shaped protective cover and the U-shaped protective frame when a pump shaft is drilled, the scraps can not splash to an operator to cause injury, the installation performance of the pump shaft drilling machine and the protective space for the operator are further improved, the U-shaped protective frame can push the U-shaped protective frame to ascend through the lifting cylinder and move out of a telescopic cylinder to a telescopic bedplate for protection, the protective space of the working bedplate can be used for a circle without contracting the drilling machine when the drilling machine is contracted in a moment, and the drilling machine is not occupied by the existing protective space.

Drawings

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

FIG. 2 is a top view of the working table of the present invention;

fig. 3 is a top view of the lifting platform of the present invention.

In the figure: 1. a stabilizing frame; 2. a contracting cavity; 3. a lifting cylinder; 4. a support plate; 5. a U-shaped protective frame; 6. a pump shaft placing seat; 7. a U-shaped through slot; 8. a work table; 9. stabilizing the vertical plate; 10. a slider; 11. mounting a support plate; 12. a telescopic cylinder; 13. lifting the bedplate; 14. a U-shaped protective cover; 15. a drilling motor; 16. a chute; 17. a U-shaped waste collecting tank; 18. a locking seat; 19. a drill stem; 20. a heat radiation fan.

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. 1-3, the present invention provides a technical solution: the utility model provides a pump spindle drilling machine safety protection structure, including stable frame 1, lift platen 13, stable frame 1 is inside to be equipped with shrink chamber 2, realize that U type protecting frame 5 can be accomodate in shrink chamber 2, reduce occupation of space area, 2 inside bottom symmetry in shrink chamber is equipped with lift cylinder 3, realize reciprocating of support plate 4, lift cylinder 3's piston rod top level is equipped with support plate 4, be convenient for U type protecting frame 5's the mountain down regulation remove, support plate 4's terminal surface avris is equipped with U type protecting frame 5, realize the protection to the drilling machine, U type protecting frame 5's interior bottom is and the surface that is located work platen 8 is equipped with U type waste material 17, the collection collecting vat that realizes the sweeps prevents to splash, work platen 8 is established to stable frame 1's terminal surface, work platen 8's terminal surface middle part is equipped with the pump shaft and places seat 6, the placing of the pump shaft work piece of being convenient for is processed.

The outside avris of seat 6 is placed to the pump shaft runs through and is equipped with the U type that 5 looks adaptations of U type protecting frame 7,U type protecting frame 5 activity settings run through 7 inboards at the U type, the lift of U type protecting frame 5 of being convenient for is protected, the terminal surface rear avris of work platen 8 is equipped with stable riser 9, and the vertical symmetry of the preceding terminal surface of stable riser 9 is equipped with slider 10, realize reciprocating of lift platen 13, the top middle part of stable riser 9 vertically is equipped with installation extension board 11, and the terminal surface middle part of installation extension board 11 runs through the symmetry and is equipped with telescopic cylinder 12, realize that the regulation of lift platen 13 reciprocates, the piston rod bottom of telescopic cylinder 12 that establishes on the installation extension board 11 and the terminal surface both sides fixed connection of lift platen 13, realize that drilling motor 15 drills the work piece, the avris bottom of lift platen 13 is equipped with U type protective cover 14, realize the device to the effect of drilling machine comprehensive protection.

The front end of the bottom of the U-shaped protective cover 14 is symmetrically provided with a cooling fan 20 to achieve effective cooling effect of a drilling machine during working, the outer side of the U-shaped protective cover 14 vertically corresponds to the inner side of the U-shaped protective frame 5 to form a sealed protective space, a drilling motor 15 is arranged inside the middle end of the lifting bedplate 13, a rotating shaft of the drilling motor 15 penetrates through the outer portion of the bottom side of the lifting bedplate 13 and is fixed with a locking seat 18, a drill rod 19 is locked at the bottom side of the locking seat 18 to achieve the drilling effect on a workpiece, sliding grooves 16 matched with the sliding blocks 10 are symmetrically arranged on the rear side of the lifting bedplate 13, the sliding blocks 10 arranged on the stabilizing vertical plates 9 and the sliding grooves 16 arranged on the lifting bedplate 13 slide in a matched mode, and the accuracy of the drilling motor 15 in machining the workpiece can be guaranteed.

Concretely, earlier through the inner bottom end of U type protective frame 5 and lie in the setting of the surperficial U type garbage collection groove 17 of work platen 8 during the use, and the activity of U type protective frame 5 sets up the design that runs through the inslot side in the U type, can rise at U type protective frame 5 and place seat 6 and protect the back to the pump shaft, make it rise to the horizontally position with work platen 8, thereby the sweeps that produce processing to the work piece is further collected, and then avoid the sweeps to splash and contact with operator's health and lead to the injured problem, and can all-round formation firm protective barrier, further improve the protection coefficient of rig floor, through the sliding that cooperatees between slider 10 and the spout 16 that establishes on the lift platen 13 on stabilizing riser 9, can make lift platen 13 drive drilling motor 15 add man-hour to the pump shaft, more accurate drilling operation is carried out to the processing position, and then guaranteed drilling motor's stability of reciprocating.

Through the fixed connection of the bottom end of the piston rod of the telescopic cylinder 12 arranged on the mounting support plate 11 and the two sides of the end face of the lifting bedplate 13, the up-and-down adjustment and movement of the lifting bedplate 13 can be realized through the reciprocating telescopic function of the piston rod of the telescopic cylinder 12, so that the drilling motor 15 can process a workpiece, a heat dissipation fan is symmetrically arranged at the front end of the bottom of the U-shaped protective cover 14, the effect of dissipating heat of an operating drilling machine is realized, splashed scraps can be blown downwards to the inside of the U-shaped scrap collecting tank 17, the outer side of the U-shaped protective cover 14 is vertically corresponding to the inner side of the U-shaped protective frame 5, the U-shaped protective cover 14 can move up and down along with the up and down movement of the lifting bedplate 13, a closed protective space is formed between the U-shaped protective cover 14 and the U-shaped protective frame 5 when a pump shaft is drilled, the problem that the scraps are splashed onto an operator to cause injury can not occur during the processing, and the installation performance of the pump shaft and the protection performance of the drilling machine can be further improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pump spindle drilling machine safety protection structure, includes stable frame (1), lift platen (13), its characterized in that: the improved drilling machine is characterized in that a contraction cavity (2) is arranged inside the stabilizing frame (1), the bottom end inside the contraction cavity (2) is symmetrically provided with a lifting cylinder (3), a supporting plate (4) is horizontally arranged at the top end of a piston rod of the lifting cylinder (3), a U-shaped protective frame (5) is arranged on the side of the end face of the supporting plate (4), a working table plate (8) is arranged on the end face of the stabilizing frame (1), a pump shaft placing seat (6) is arranged in the middle of the end face of the working table plate (8), a U-shaped through groove (7) matched with the U-shaped protective frame (5) is arranged on the side of the outside of the pump shaft placing seat (6) in a penetrating mode, a stabilizing vertical sliding block (10) is arranged on the rear side of the end face of the stabilizing vertical plate (9), an installation support plate (11) is longitudinally arranged in the middle of the top end of the stabilizing vertical plate (9), a telescopic cylinder (12) is symmetrically arranged on the middle of the end face of the installation support plate (11), a U-shaped protective cover (14) is arranged at the bottom end of the side of the lifting table plate (13), a drilling motor (15) is arranged inside the middle end of the lifting table plate (13), and a sliding groove (16) is symmetrically matched with the sliding block (10) on the rear side of the lifting table plate (13).

2. The pump drilling machine safety protection structure of claim 1, characterized in that: the inner bottom end of the U-shaped protective frame (5) is provided with a U-shaped waste collecting groove (17) on the surface of the working table plate (8), and the U-shaped protective frame (5) is movably arranged on the inner side of the U-shaped through groove (7).

3. The pump drilling machine safety protection structure of claim 1, characterized in that: the sliding blocks (10) arranged on the stable vertical plates (9) and the sliding grooves (16) arranged on the lifting bedplate (13) slide in a matching way.

4. The safety protection structure of the pump drilling machine according to claim 1, characterized in that: the bottom end of a piston rod of a telescopic cylinder (12) arranged on the mounting support plate (11) is fixedly connected with the two sides of the end surface of the lifting bedplate (13).

5. The pump drilling machine safety protection structure of claim 1, characterized in that: the rotating shaft of the drilling motor (15) penetrates through the outer portion of the bottom side of the lifting bedplate (13) and extends to the outer portion of the bottom side of the lifting bedplate (13), and a locking seat (18) is fixed on the bottom side of the locking seat (18) in a locking mode, and a drill rod (19) is arranged on the bottom side of the locking seat (18).

6. The pump drilling machine safety protection structure of claim 1, characterized in that: the bottom front end of U type protective cover (14) is symmetrical to be equipped with cooling fan (20), the outside avris of U type protective cover (14) is corresponding with the inboard of U type protective frame (5) is perpendicular.