CN214867450U

CN214867450U - High-efficiency multifunctional drilling machine

Info

Publication number: CN214867450U
Application number: CN202120736591.4U
Authority: CN
Inventors: 石佃锋; 段超
Original assignee: Jinan Kalite Machinery Manufacturing Co ltd
Current assignee: Jinan Kalite Machinery Manufacturing Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-11-26
Anticipated expiration: 2031-04-12

Abstract

The utility model relates to a high efficiency multifunctional drilling machine, comprising a base plate, be equipped with the fixture that is used for pressing from both sides tight steel sheet on the bottom plate, the relative both sides of bottom plate upper wall are equipped with the stand respectively, the relative lateral wall of two stands is equipped with spliced pole one respectively, spliced pole one other end is connected and is equipped with vertical spliced pole two, it is equipped with the diaphragm to connect between two spliced pole two tops, the lateral wall is equipped with slider one through spout horizontal slip under the diaphragm, be equipped with the drive arrangement who is used for driving slider one on the spliced pole two, the diapire of slider one is connected and is equipped with vertical pneumatic cylinder one, the piston rod end of pneumatic cylinder one is connected and is equipped with motor one, the axle head of motor one cup joints and is equipped with the drill bit sleeve, the other end connection of drill bit sleeve is equipped with the drill bit, the relative inboard lateral wall of two stands slides from top to bottom through spout two respectively and is equipped with slider two, it is equipped with electric putter to connect between slider two and the motor one. Compared with the prior art, the utility model the advantage lies in: the steel plate is firmly clamped, and the drill bit is not easy to vibrate when the drill bit drills.

Description

High-efficiency multifunctional drilling machine

Technical Field

The utility model relates to a drilling machine technical field, in particular to multi-functional drilling machine of high efficiency.

Background

The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates (main motion). The drilling machine is characterized in that a workpiece is fixed and a cutter does rotary motion.

When the drill bit of current drilling machine was driling the steel sheet, its drill bit often quivered easily, and the hole precision that leads to boring is not high, and is unqualified even, influences machining efficiency, and when the steel sheet was placed and is driling on the drilling machine, the steel sheet took place to remove easily. .

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high efficiency multifunctional drilling machine, its is rational in infrastructure, and is efficient, and the steel sheet centre gripping is firm, and the drill bit is difficult for vibrating when the drill bit drills.

In order to achieve the above object, the utility model adopts the following technical scheme: a high-efficiency multifunctional drilling machine comprises a bottom plate, wherein a clamping mechanism used for clamping a steel plate is arranged on the bottom plate, stand columns are respectively arranged on two opposite sides of the upper wall of the bottom plate, a first connecting column is respectively arranged on the opposite outer side walls of the two stand columns, a second vertical connecting column is connected to the other end of the first connecting column, a transverse plate is connected between the tops of the two connecting columns, a first sliding block is arranged on the lower side wall of the transverse plate in a left-right sliding mode through a first sliding groove, a driving device used for driving the first sliding block is arranged on the second connecting column, a first vertical hydraulic cylinder is connected to the bottom wall of the first sliding block, a first motor is connected to the piston rod end of the first hydraulic cylinder, a first drill bit sleeve is sleeved at the shaft end of the first motor, a drill bit is connected to the other end of the drill bit sleeve, and a second sliding block is arranged on the opposite inner side walls of the two stand columns in an up-down sliding mode through the second sliding groove, and an electric push rod is connected between the second sliding block and the first motor.

As an improvement: and universal wheels are respectively arranged at four corners below the bottom plate.

As an improvement: the driving device comprises a second motor arranged on the side wall, close to the first slider, of one connecting column II, a screw rod is connected and arranged at the two shaft ends of the second motor, the other end of the screw rod is matched with the screw rod seat which is matched with the slider in the lump, and the screw rod seat and the other connecting column II are welded and fixed on the side wall, close to the first slider, of the other connecting column II.

As an improvement: the clamping mechanism comprises a second vertical hydraulic cylinder arranged at the center of the upper side wall of the bottom plate, a connecting plate is connected to the piston rod end of the second hydraulic cylinder, a first connecting rod is connected between the tops of the two stand columns, moving blocks penetrate through the two ends of the first connecting rod in a sliding mode respectively, the second connecting rod is hinged to the bottom of each moving block, the other ends of the second connecting rods are hinged to the upper side wall of the connecting plate, vertical clamping plates are arranged on the upper side wall of each moving block, and supporting plates are arranged on the inner side walls, relative to the two clamping plates, of the two clamping plates.

As an improvement: rubber gaskets are respectively arranged on the inner side walls of the two clamping plates above the supporting plate.

Compared with the prior art, the utility model the advantage lies in: can press from both sides the steel sheet clamp of treating drilling through fixture, piston rod extension through pneumatic cylinder one makes drill bit and steel sheet contact, the starter motor drives the drill bit sleeve and rotates, thereby drive the drill bit and rotate and bore the steel sheet, can drive the slider through drive arrangement and remove about, under electric putter's mating reaction, thereby drive the drill bit and bore to the different positions of steel sheet, under the linking action of electric putter, tremble when can effectively weaken the drill bit drilling, take off drill bit sleeve and drill bit after the drilling, cup joint the wheel of polishing at a motor axle head, the device also can realize polishing and polishing the steel sheet.

Drawings

Fig. 1 is a schematic view of a high-efficiency multifunctional drilling machine according to the present invention;

reference symbol comparison table:

1-universal wheel, 2-bottom plate, 3-hydraulic cylinder II, 4-upright post, 5-connecting plate, 6-connecting rod II, 8-moving block, 9-supporting plate, 10-clamping plate, 11-rubber gasket, 12-connecting rod I, 13-connecting rod I, 14-connecting rod II, 15-electric push rod, 16-slide block II, 18-drill bit, 19-drill bit sleeve, 20-motor I, 21-hydraulic cylinder I, 22-transverse plate, 23-motor II, 24-screw rod, 25-slide block I and 26-screw rod seat.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

As shown in fig. 1, a high-efficiency multifunctional drilling machine comprises a base plate 2, wherein a clamping mechanism for clamping a steel plate is arranged on the base plate 2, stand columns 4 are respectively arranged on two opposite sides of the upper wall of the base plate 2, connecting columns 13 are respectively arranged on two opposite outer side walls of the two stand columns 4, a vertical connecting column two 14 is connected to the other end of the connecting column one 13, a transverse plate 22 is connected between the tops of the two connecting column two 14, a slide block one 25 is arranged on the side wall of the transverse plate 22 in a left-right sliding mode through a slide groove one, a driving device for driving the slide block one 25 is arranged on the connecting column two 14, a vertical hydraulic cylinder one 21 is connected to the bottom wall of the slide block one 25, a motor one 20 is connected to the piston rod end of the hydraulic cylinder one 21, a drill sleeve 19 is sleeved on the shaft end of the motor one 20, and a drill bit 18 is connected to the other end of the drill sleeve 19, and the opposite inner side walls of the two upright posts 4 are respectively provided with a second sliding block 16 through a second sliding groove in an up-and-down sliding manner, and an electric push rod 15 is connected between the second sliding block 16 and the first motor 20.

And universal wheels 1 are respectively arranged at four corners below the bottom plate 2.

The driving device comprises a second motor 23 arranged on the side wall, close to the first slider 25, of one connecting column II 14, a screw rod 24 is connected to the shaft end of the second motor 23, the other end of the screw rod 24 penetrates through the first slider 25 in a matched mode and is provided with a screw rod seat 26 in a matched mode, and the screw rod seat 26 and the side wall, close to the first slider 25, of the other connecting column II 14 are welded and fixed.

The clamping mechanism comprises a second vertical hydraulic cylinder 3 arranged at the center of the upper side wall of the bottom plate 2, a connecting plate 5 is connected to the end of a piston rod of the second hydraulic cylinder 3, a first connecting rod 12 is connected between the tops of the two upright columns 4, a moving block 8 penetrates through the two ends of the first connecting rod 12 in a sliding mode respectively, a second connecting rod 6 is connected and hinged to the bottom of the moving block 8, the other end of the second connecting rod 6 is hinged to the upper side wall of the connecting plate 5, a vertical clamping plate 10 is arranged on the upper side wall of the moving block 8, and supporting plates 9 are arranged on the inner side walls, relative to the two clamping plates 10, of the two clamping plates respectively.

The opposite inner side walls of the two clamping plates 10 are respectively provided with a rubber gasket 11 above the supporting plate 9.

When the utility model is implemented, the device can be moved to a designated position under the action of the universal wheel 1, the piston rod of the control hydraulic cylinder II 3 is extended, the connecting plate 5 is pushed to move upwards, the moving blocks 8 at two sides are pushed to be away from each other under the action of the connecting rod II 6, so that a steel plate is placed between the upper parts of the two supporting plates 9, the piston rod of the control hydraulic cylinder II 3 is shortened at the moment, the connecting plate 5 is pulled to move downwards, the moving blocks 8 at two sides are pulled to be close to each other under the action of the connecting rod II 6, so that the steel plate is clamped tightly through the clamping plate 10, the friction force with the edge of the steel plate can be increased when the clamping plate 10 clamps the steel plate, the clamping of the steel plate is firmer, the starting motor I20 drives the drill sleeve 19 to rotate, so as to drive the drill 18 to rotate, the piston rod of the control hydraulic cylinder I21 is extended, the drill bit 18 is in contact with the steel plate, the steel plate can be drilled, meanwhile, under the action of the electric push rod 15, the second sliding block 16 can move downwards along with the extension of the piston rod of the first hydraulic cylinder 21, due to the connection effect of the electric push rod 15, the first motor 20 is firmer, the vibration generated when the drill bit 18 drills is effectively weakened, the second motor 23 is started to rotate, the lead screw 24 is driven to rotate, the piston rod of the electric push rod 15 on the left side is controlled to shorten, the piston rod of the electric push rod 15 on the right side is controlled to extend, the first sliding block 25 can be driven to slide leftwards, and under the action of the first hydraulic cylinder 21, the first motor 20 is driven to move leftwards, and the left position of the steel plate is drilled; through the control motor two 23 reversal, drive the lead screw 24 reversal, the piston rod extension of the electric putter 15 on control left side, the piston rod of the electric putter 15 on control right side shortens, can drive slider one 25 and slide right, under the effect of pneumatic cylinder one 21 to drive motor one 20 and remove right, drill the right side position of steel sheet, after the drilling, can take off drill sleeve 19 and drill bit 18, change the wheel of polishing, the device also can realize polishing and polishing the steel sheet.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A high efficiency multifunctional drilling machine, includes bottom plate (2), its characterized in that: the clamping mechanism for clamping the steel plate is arranged on the bottom plate (2), the two opposite sides of the upper wall of the bottom plate (2) are respectively provided with a stand column (4), the two opposite outer side walls of the stand columns (4) are respectively provided with a first connecting column (13), the other end of the first connecting column (13) is connected with a second vertical connecting column (14), a transverse plate (22) is connected and arranged between the tops of the two connecting columns (14), the lower side wall of the transverse plate (22) is provided with a first sliding block (25) through a first sliding chute in a left-right sliding mode, the second connecting column (14) is provided with a driving device for driving the first sliding block (25), the bottom wall of the first sliding block (25) is connected with a first vertical hydraulic cylinder (21), the piston rod end of the first hydraulic cylinder (21) is connected and provided with a first motor (20), the shaft end of the first motor (20) is sleeved and provided with a drill sleeve (19), the other end of the drill sleeve (19) is connected and provided with a drill bit (18), and the opposite inner side walls of the two upright posts (4) are respectively provided with a second sliding block (16) in an up-and-down sliding mode through a second sliding groove, and an electric push rod (15) is connected between the second sliding block (16) and the first motor (20).

2. A high efficiency multifunction drill press as claimed in claim 1 wherein: the four corners below the bottom plate (2) are respectively provided with universal wheels (1).

3. A high efficiency multifunction drill press as claimed in claim 1 wherein: the driving device comprises a second motor (23) which is arranged on the side wall, close to the first slider (25), of one connecting column II (14), a screw rod (24) is connected to the shaft end of the second motor (23), the other end of the screw rod (24) penetrates through the first slider (25) in a matched mode and is provided with a screw rod seat (26) in a matched mode, and the screw rod seat (26) and the side wall, close to the first slider (25), of the other connecting column II (14) are welded and fixed.

4. A high efficiency multifunction drill press as claimed in claim 1 wherein: the clamping mechanism comprises a second vertical hydraulic cylinder (3) arranged at the center of the upper side wall of the bottom plate (2), a connecting plate (5) is connected to the piston rod end of the second hydraulic cylinder (3), a first connecting rod (12) is connected between the tops of the two upright columns (4), a moving block (8) is arranged at each of the two ends of the first connecting rod (12) in a sliding and penetrating mode, a second connecting rod (6) is hinged to the bottom of the moving block (8), the other end of the second connecting rod (6) is hinged to the upper side wall of the connecting plate (5), a vertical clamping plate (10) is arranged on the upper side wall of the moving block (8), and a supporting plate (9) is arranged on the inner side wall, relative to the clamping plate (10).

5. A high efficiency multifunction drill press as claimed in claim 4 wherein: rubber gaskets (11) are respectively arranged on the inner side walls, opposite to each other, of the two clamping plates (10) above the supporting plate (9).