CN211516131U

CN211516131U - Drilling machine capable of controlling drilling depth

Info

Publication number: CN211516131U
Application number: CN201921824463.4U
Authority: CN
Inventors: 李英健
Original assignee: Guangdong Nanao Transportation Equipment Co ltd
Current assignee: Guangdong Nanao Transportation Equipment Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-09-18
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to a drilling machine technical field just discloses a drilling machine that can control drilling depth, comprises a workbench, the top fixedly connected with slide one of workstation, the equal fixedly connected with stopper in both ends at slide one top, the equal joint in both sides at slide one top has slide two, another stopper of the equal fixedly connected with in both ends at slide two tops, the top swing joint of slide two has the slide. This drilling machine that can control drilling depth through the stopper, can prevent that slide two from breaking away from with slide one, slide one and slide two looks joint, slide two can slide on slide one, is convenient for adjust the position of work piece, makes the end of brill sword can correspond with the position that the work piece need drill, through another stopper, can prevent slide and slide two break away from, and the work piece of treating drilling can be placed to the slide, changes the distance between two slides, and the work piece of different length can be fixed to this drilling machine.

Description

Drilling machine capable of controlling drilling depth

Technical Field

The utility model relates to a drilling machine technical field specifically is a drilling machine that can control drilling depth.

Background

A drilling machine is a machine and equipment that uses a tool harder and sharper than a target object to leave a cylindrical hole or hole in the target object by means of rotary cutting or rotary extrusion, and is also called a drilling machine, a hole puncher, a via machine, or the like.

The existing drilling machines are provided with the clamping devices, when the drilling machines are used, workpieces to be drilled are fixed by the clamping devices, then the existing clamping devices are used for drilling, the operation of the existing clamping devices is complex, a large amount of time of a drilling process is spent in the processes of clamping the workpieces by the clamping devices and loosening the workpieces, the work efficiency is reduced, and the drilling depth of the drilling machines is not convenient to control in the using process.

SUMMERY OF THE UTILITY MODEL

The drilling machine that can control drilling depth possesses the advantage that can fix fast and take off the work piece and can control the degree of depth of drilling, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: a drilling machine capable of controlling drilling depth comprises a workbench, wherein the top of the workbench is fixedly connected with a first slide way, two ends of the top of the first slide way are fixedly connected with limit blocks, two sides of the top of the first slide way are respectively connected with a second slide way in a clamping manner, two ends of the top of the second slide way are respectively fixedly connected with another limit block, the top of the second slide way is movably connected with a slide plate, one end of the top of the slide plate is fixedly connected with a fixed block, the other end of the top of the slide plate is fixedly connected with a first hydraulic piston, the tail end of the first hydraulic piston is fixedly connected with a clamping plate, the top of the workbench is fixedly connected with a support frame, the top of the support frame is fixedly connected with a second hydraulic piston, the bottom of the second hydraulic piston is fixedly connected with a motor, the, the bottom of the first connecting rod is in threaded connection with a drill.

Preferably, one side fixedly connected with bracing piece one of two bottoms of hydraulic piston, the bottom fixedly connected with feeler block one of bracing piece one, the inboard of support frame is equipped with the draw-in groove, the inner circle fixed joint of draw-in groove has bracing piece two, the top fixedly connected with feeler block two of bracing piece two, feeler block one is in the top of feeler block two.

Preferably, the two sides of the tail end of the motor are fixedly connected with a telescopic plate, the inner side of the telescopic plate is fixedly connected with another shaft sleeve, the inner ring of the other shaft sleeve is movably sleeved with a second connecting rod, the bottom of the second connecting rod is in threaded connection with a drill, and the outer ring of the bottom of the second connecting rod is fixedly connected with a disc.

Preferably, the outer ring of one bottom end of the connecting rod is fixedly connected with two disks in sequence, the outer ring of each disk is wound with a belt, and the first connecting rod is connected with the second connecting rod through belt transmission.

With the contrast of current drilling machine, the utility model discloses possess following beneficial effect:

1. this drilling machine that can control drilling depth through the stopper, can prevent that slide two from breaking away from with slide one, slide one and slide two looks joint, slide two can slide on slide one, is convenient for adjust the position of work piece, makes the end of brill sword can correspond with the position that the work piece need drill, through another stopper, can prevent slide and slide two break away from, and the work piece of treating drilling can be placed to the slide, changes the distance between two slides, and the work piece of different length can be fixed to this drilling machine.

2. This drilling machine that can control drilling depth, contact through feeler one and feeler two and can make motor stall, bracing piece two and the not draw-in groove looks joint of co-altitude, the distance between feeler one and the feeler two changes, the drilling depth of this drilling machine changes equally, the drilling depth can be controlled to the distance between control feeler one and the feeler two, cooperation through between expansion plate and the belt is used, distance that this drilling machine can beat simultaneously between a plurality of holes and the hole can be adjusted according to actual demand.

Drawings

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

FIG. 2 is a schematic side view of the structure of FIG. 1;

fig. 3 is a schematic diagram of the present invention showing a partially enlarged structure.

In the figure: 1. a work table; 2. a first slideway; 3. a limiting block; 4. a second slideway; 5. a slide plate; 6. a first hydraulic piston; 7. a splint; 8. a fixed block; 9. a support frame; 10. a second hydraulic piston; 11. a motor; 12. A first supporting rod; 13. a first contact block; 14. a card slot; 15. a second supporting rod; 16. a second contact block; 17. a retractable plate; 18. a shaft sleeve; 19. a second connecting rod; 20. a disc; 21. a first connecting rod; 22. drilling a cutter; 23. a belt.

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, a drilling machine capable of controlling drilling depth comprises a workbench 1, a first slideway 2 is fixedly connected to the top of the workbench 1, two ends of the top of the first slideway 2 are fixedly connected with limit blocks 3, a second slideway 4 is clamped to two sides of the top of the first slideway 2, the first slideway 4 can be prevented from being separated from the first slideway 2 by the limit blocks 3, the first slideway 2 is clamped with the second slideway 4, the second slideway 4 can slide on the first slideway 2 to adjust the position of a workpiece, so that the tail end of a drill bit 22 can correspond to the position of the workpiece to be drilled, the other limit block 3 is fixedly connected to two ends of the top of the second slideway 4, a sliding plate 5 is movably connected to the top of the second slideway 4, the sliding plate 5 can be prevented from being separated from the second slideway 4 by the other limit block 3, the workpiece to be drilled can be placed on the sliding plate 5, and the distance, the drilling machine can fix workpieces with different lengths, one end of the top of a sliding plate 5 is fixedly connected with a fixing block 8, the other end of the top of the sliding plate 5 is fixedly connected with a hydraulic piston I6, the tail end of the hydraulic piston I6 is fixedly connected with a clamping plate 7, the hydraulic piston I6 can drive the clamping plate 7 to move through the hydraulic piston I6, the workpieces can be fixed on the sliding plate 5 under the combined action of the clamping plate 7 and the fixing block 8, the top of a workbench 1 is fixedly connected with a supporting frame 9, the top of the supporting frame 9 is fixedly connected with a hydraulic piston II 10, the bottom of the hydraulic piston II 10 is fixedly connected with a motor 11, the position of the motor 11 can be controlled to move through the hydraulic piston II 10, a drill 22 can conveniently drill the workpieces, the tail end of an output shaft of the motor 11 is fixedly connected with a shaft sleeve 18, the inner ring of the shaft sleeve, the rotation of the motor 11 can drive the drill 22 to rotate through the motor 11, and the drill 22 can drill a hole in a workpiece.

The drilling machine comprises a first hydraulic piston 10, a first support rod 12, a first contact block 13, a first clamping groove 14, a second support rod 15, a second contact block 16, a second contact block 13, a first clamping groove 14, a second clamping groove 14 and a second clamping groove 14, wherein the first support rod 12 is fixedly connected to one side of the bottom end of the second hydraulic piston 10, the first contact block 13 is fixedly connected to the bottom of the first support rod 12, the inner side of a support frame 9 is provided with the clamping groove 14, the second support rod 15 is fixedly clamped to the inner ring of the clamping groove 14, the second contact block 15 is fixedly connected to the top of the second contact block 16, the first contact block 13 is located at the top of the second contact block 16, the motor 11 can stop rotating through the contact between the first contact block 13 and the second contact.

Wherein, the equal fixedly connected with expansion plate 17 in both sides at motor 11 end, through the length that changes expansion plate 17, can change the distance between two adjacent brill swoves 22, the user can select the interval of drilling according to actual demand, another axle sleeve 18 of inboard fixedly connected with of expansion plate 17, connecting rod two 19 has been cup jointed in the inner circle activity of another axle sleeve 18, the bottom threaded connection of connecting rod two 19 has brill sword 22, through brill sword 22 and connecting rod two 19 threaded connection, be convenient for change suitable brill sword 22 according to actual conditions.

Wherein, the outer lane of the first 21 bottom of connecting rod fixedly connected with two discs 20 in proper order, the outer lane winding of disc 20 has belt 23, disc 20 of the outer lane fixedly connected with of the second 19 bottom of connecting rod, connecting rod 21 passes through belt 23 transmission with second 19 of connecting rod and is connected, the rotation of motor 11 can drive disc 20 on the first 21 of connecting rod and rotate, disc 20 can drive two 19 rotations of connecting rod through belt 23, connecting rod 21 and connecting rod 19 can drive mutually threaded connection's brill sword 22 with it and rotate, this drilling machine can beat the distance between a plurality of holes and the hole simultaneously and can adjust according to actual demand.

The working principle is as follows: when the device is used, a proper drill 22 is selected, when a plurality of holes need to be filled simultaneously, two expansion plates 17 are adjusted to be proper in length, the proper drill 22 is in threaded connection with the bottoms of a first connecting rod 21 and a second connecting rod 19, two adjacent disks 20 are in transmission connection through a belt 23, the distance between two slide ways 4 is adjusted according to the length of a workpiece, two ends of the workpiece are respectively placed on a sliding plate 5, a first hydraulic piston 6 extends, the first hydraulic piston 6 drives a clamping plate 7 to move, the clamping plate 7 and a fixed block 8 are matched to fix the workpiece on the sliding plate 5, the position of the slide way 4 on a first slide way 2 is moved, the position of the workpiece to be punched is adjusted to be below the drill 22, a second supporting rod 15 is clamped with a clamping groove 14 with proper height, the distance between a first contact block 13 and a second contact block 16 is changed, a motor 11 and a hydraulic system are started, the hydraulic system controls the second hydraulic, the second hydraulic piston 10 drives the motor 11 to move downwards, the motor 11 drives the drill 22 to rotate, the drill 22 drills a hole in the workpiece, when the first contact block 13 is in contact with the second contact block 16, the motor 11 stops rotating, the second hydraulic piston 10 retracts, and the drill 22 is separated from the workpiece.

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 machine with controllable drilling depth, comprising a work table (1), characterized in that: the top of the workbench (1) is fixedly connected with a first slide (2), two ends of the top of the first slide (2) are fixedly connected with limit blocks (3), two sides of the top of the first slide (2) are respectively and fixedly connected with a second slide (4), two ends of the top of the second slide (4) are respectively and fixedly connected with another limit block (3), the top of the second slide (4) is movably connected with a sliding plate (5), one end of the top of the sliding plate (5) is fixedly connected with a fixed block (8), the other end of the top of the sliding plate (5) is fixedly connected with a first hydraulic piston (6), the tail end of the first hydraulic piston (6) is fixedly connected with a clamping plate (7), the top of the workbench (1) is fixedly connected with a support frame (9), the top of the support frame (9) is fixedly connected with a second hydraulic piston (10), and the bottom of the second hydraulic piston (10, the tail end of an output shaft of the motor (11) is fixedly connected with a shaft sleeve (18), an inner ring of the shaft sleeve (18) is fixedly sleeved with a first connecting rod (21), and the bottom of the first connecting rod (21) is in threaded connection with a drill cutter (22).

2. A drill rig with controllable drilling depth as claimed in claim 1, wherein: one side fixedly connected with bracing piece (12) of two (10) bottoms of hydraulic piston, the bottom fixedly connected with feeler block (13) of bracing piece (12), the inboard of support frame (9) is equipped with draw-in groove (14), the inner circle fixed joint of draw-in groove (14) has bracing piece two (15), the top fixedly connected with feeler block two (16) of bracing piece two (15), feeler block one (13) is in the top of feeler block two (16).

3. A drill rig with controllable drilling depth as claimed in claim 1, wherein: the end of the motor (11) is fixedly connected with a telescopic plate (17) on two sides, the inner side of the telescopic plate (17) is fixedly connected with another shaft sleeve (18), the inner ring of the other shaft sleeve (18) is movably sleeved with a second connecting rod (19), the bottom of the second connecting rod (19) is in threaded connection with a drill cutter (22), and the outer ring of the bottom end of the second connecting rod (19) is fixedly connected with a disc (20).

4. A drill rig with controllable drilling depth as claimed in claim 1, wherein: the outer lane of connecting rod one (21) bottom is two discs (20) of fixedly connected with in proper order, the outer lane winding of disc (20) has belt (23), connecting rod one (21) is connected through belt (23) transmission with connecting rod two (19).