CN213380464U

CN213380464U - Tool changing device on high-speed drilling and tapping center

Info

Publication number: CN213380464U
Application number: CN202022345932.3U
Authority: CN
Inventors: 郑猛
Original assignee: Chongqing Fenghe Intelligent Equipment Co ltd
Current assignee: Chongqing Fenghe Intelligent Equipment Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-06-08
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a tool changer on high-speed drilling and tapping center, which comprises a bottom plate, a first motor, a rotating shaft, a turntable, a support frame, a second cylinder, a second moving block, a second clamp and a pressing mechanism, wherein the pressing mechanism is arranged on the upper end of a driving disc, and a third cylinder drives a push block to move towards the upper end, so that the push block drives a swinging rod to swing around the upper end of a connecting sheet, thereby the swinging rod drives a clamping plate to move downwards, and the tool is pressed and fixed by matching with the second clamp, thereby achieving the advantage of stably conveying the tool; through having set up the clamp plate in pushing down the mechanism upper end, when splint pushed down, can make the knob to the cutter pressure move to when cutter upper end produced the vibrational force, can press and move the pressure spring and produce the shrink of deforming, absorb cutter upper end vibrational force, reached and can prevent the advantage that the cutter from rocking.

Description

Tool changing device on high-speed drilling and tapping center

Technical Field

The utility model relates to a center correlation field is attacked to high-speed brill, specifically is a tool changing device on center is attacked to high-speed brill.

Background

The drilling and tapping center is a machine tool for cutting metal, is generally called as a drilling and milling tapping center, a drilling and milling machining center and the like, is a machine tool which integrates cutting, drilling and tapping into a whole, has the fastest working efficiency and has high precision in the current market, is derived from a traditional metal cutting machine tool-a vertical machining center, has smaller floor area and machining stroke than the traditional vertical machining center, is mainly used for machining light and small metal and is not suitable for heavy cutting.

When the drilling and tapping center is used specifically, due to the fact that different hole site sizes are different, a cutter needs to be replaced frequently when the drilling and tapping center is used specifically, the cutter changing device needs to be used at this time, the existing cutter changing device clamps the cutter through a clamping block frequently, but when the cutter is conveyed, the cutter often shakes, so that the cutter drops and damages are caused.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides a high-speed tool changing device of attacking center that bores herein.

The utility model is realized by constructing the tool changer on the high-speed drilling and tapping center, the device comprises a bottom plate, a first motor, a rotating shaft, a rotating disc, a supporting frame, a second cylinder, a second moving block, a second clamp and a pressing mechanism, the right front end of the top of the bottom plate is provided with a control panel, the upper end of the control panel is provided with a button, the left end of the bottom plate is fixed with a power supply lead, the pressing mechanism is installed and fixed at the left end of the top of a driving disc, the pressing mechanism comprises a vertical plate, a fixed seat, a third cylinder, a push block, a swing rod, a pressing plate, a connecting piece and a connecting rod, the vertical plate is connected with the left end of the top of the driving disc through bolts, the vertical plate is locked and fixed with the left end of the fixed seat through screws, the third cylinder is embedded and installed at the upper end of the fixed seat, the third cylinder is fixedly connected with the, the swing rod is fixedly connected with the top of the pressing plate, the connecting rod is movably nested on the inner side of the lower end of the connecting sheet, and the connecting rod is fixedly connected with the left end of the top of the fixed seat.

Preferably, the bottom plate is fixed with the bottom of the first motor in a locking mode through screws, the first motor is connected with the bottom of the rotary table through a rotating shaft, first fixtures are distributed at the upper end of the rotary table at equal intervals, the bottom plate is fixedly connected with the bottom of the vertical rod, the vertical rod is fixed with the bottom of the support frame into a whole, a first air cylinder is installed at the left end of the top of the support frame in an embedded mode, the first air cylinder is fixed with the top of a first moving block, the first moving block is fixed with the left end of a second air cylinder through screws, the second air cylinder is fixedly connected with the rear end of the second moving block, the second moving block is fixed with the bottom of the second motor in a locking mode through screws, the second motor is connected with the middle of the driving disc, the second fixtures are arranged on.

Preferably, the clamp plate includes fixed frame, splint, apical bead, limiting plate and pressure spring, fixed frame upper end and swinging arms fixed connection, splint adopt clearance fit's mode to imbed in fixed frame lower extreme, splint lower extreme activity nestification has the apical bead, splint and the fixed an organic whole of limiting plate lower extreme, the limiting plate passes through pressure spring and the inside upper end elastic connection of fixed frame.

Preferably, the number of the upper ends of the pressure springs is three, and the pressure springs are distributed at equal intervals along the horizontal direction of the upper end of the limiting plate.

Preferably, the top beads are arranged in fifteen in total, and the top beads are distributed at equal intervals along the bottom of the splint.

Preferably, the clamping plate is cuboid, and an arc-shaped groove is formed in the lower end of the clamping plate.

Preferably, the cross section of the push block is U-shaped, and the swinging rod is embedded in the inner side of the upper end of the push block.

Preferably, the connecting piece is in a flat long strip shape, and the connecting piece is provided with two pieces which are respectively positioned at the front side and the rear side of the upper end of the connecting rod.

Preferably, the push block is made of stainless steel and has strong corrosion resistance.

Preferably, the connecting sheet is made of carbon steel and has high hardness.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a tool changing device on high-speed brill center here, compare with equipment of the same type, have following improvement:

the method has the advantages that: a high-speed tool changing device of attacking center that bores through having set up pushing down the mechanism on the driving-disc, the third cylinder drives the ejector pad and removes toward the upper end, makes the ejector pad drive the swinging arms and swings around the connection piece upper end to make the swinging arms drive splint and move down, it is fixed to press down the cutter to cooperate the second anchor clamps, reached can be to the steady advantage of carrying of cutter.

The method has the advantages that: a high-speed tool changing device that bores and attack on center has set up the clamp plate through pressing mechanism upper end down, when splint push down, can make the knob press to the cutter to when cutter upper end produces the vibrational force, can press and move the pressure spring and produce the deformation shrink, absorb cutter upper end vibrational force, reached and to have prevented that the cutter from rocking advantage.

Drawings

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

FIG. 2 is a schematic view of a side view of a part of the tool changer of the present invention;

FIG. 3 is a schematic side view of the pressing mechanism of the present invention;

fig. 4 is a schematic front view of the pressing mechanism of the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the pressing plate of the present invention.

Wherein: the device comprises a bottom plate-1, a control panel-2, a button-3, a power supply lead-4, a first motor-5, a rotating shaft-6, a rotating disc-7, a first clamp-8, a vertical rod-9, a support frame-10, a first cylinder-11, a first moving block-12, a second cylinder-13, a second moving block-14, a second motor-15, a driving disc-16, a second clamp-17, a pressing mechanism-18, a vertical plate-181, a fixed seat-182, a third cylinder-183, a push block-184, a swinging rod-185, a pressing plate-186, a connecting piece-187, a connecting rod-188, a fixed frame-1861, a clamping plate-1862, a top bead-1863, a limiting plate 186-4 and a pressure spring-1865.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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 and 2, the present invention provides a tool changer on a high-speed drilling and tapping center through improvement, which comprises a bottom plate 1, a first motor 5, a rotating shaft 6, a rotary table 7, a supporting frame 10, a second cylinder 13, a second moving block 14, a second clamp 17 and a pressing mechanism 18, wherein the right front end of the top of the bottom plate 1 is provided with a control panel 2, the upper end of the control panel 2 is provided with a button 3, the left end of the bottom plate 1 is fixed with a power wire 4, the pressing mechanism 18 is installed and fixed at the left end of the top of a driving disc 16, the bottom plate 1 is fixed and locked with the bottom of the first motor 5 through a screw, the first motor 5 is connected with the bottom of the rotary table 7 through the rotating shaft 6, the first clamp 8 is equidistantly distributed at the upper end of the rotary table 7, the bottom plate 1 is fixedly connected with the bottom of a vertical rod 9, the, the first air cylinder 11 is fixed with the top of the first moving block 12, the first moving block 12 is fixed with the left end of the second air cylinder 13 through a screw, the second air cylinder 13 is fixedly connected with the rear end of the second moving block 14, the second moving block 14 is fixedly locked with the bottom of the second motor 15 through a screw, the second motor 15 is connected with the middle of the driving disc 16, the left side and the right side of the upper end of the driving disc 16 are oppositely provided with second clamps 17, and the first motor 5 is electrically connected with the control panel 2.

Referring to fig. 3 and 4, the present invention provides a tool changer on a high-speed drilling and tapping center through an improvement, wherein a pressing mechanism 18 includes a vertical plate 181, a fixing base 182, a third cylinder 183, a pushing block 184, a swing rod 185, a pressing plate 186, a connecting piece 187 and a connecting rod 188, the vertical plate 181 is bolted to the left end of the top of a driving disc 16, the vertical plate 181 is locked and fixed to the left end of the fixing base 182 through a screw, the third cylinder 183 is embedded in the upper end of the fixing base 182, the third cylinder 183 is fixedly connected to the bottom of the pushing block 184, the swing rod 185 is rotatably fitted to the upper end of the pushing block 184 and the upper end of the connecting piece 187 through a hinge axis, the swing rod 185 is fixedly connected to the top of the pressing plate 186, the connecting rod 188 is movably nested inside the lower end of the connecting piece 187, the connecting rod 188 is fixedly connected to the left end of the top of the fixing base, the connecting piece 187 is in a flat and long shape, two connecting pieces 187 are arranged on the front side and the rear side of the upper end of the connecting rod 188 respectively, the effect of enabling the swinging rod 185 to swing stably is facilitated, the pushing block 184 is made of stainless steel, corrosion resistance is high, and the connecting piece 187 is made of carbon steel and high in hardness.

Please refer to fig. 5, the utility model provides a tool changer on center is attacked to high speed brill through the improvement here, clamp plate 186 includes fixed frame 1861, splint 1862, top pearl 1863, limiting plate 1864 and pressure spring 1865, fixed frame 1861 upper end and swinging arms 185 fixed connection, splint 1862 adopts clearance fit's mode to embed in fixed frame 1861 lower extreme, splint 1862 lower extreme activity nestification has top pearl 1863, splint 1862 is fixed as an organic whole with the limiting plate 1864 lower extreme, limiting plate 1864 passes through pressure spring 1865 and the inside upper end elastic connection of fixed frame 1861, pressure spring 1865 upper end is provided with threely, and pressure spring 1865 distributes along limiting plate 1864 upper end horizontal direction equidistance, top pearl 1863 is provided with fifteen altogether, and top pearl 1863 distributes along splint 1862 bottom equidistance, splint 1862 is the cuboid form, and splint 1862 lower extreme is provided with the arc recess, do benefit to play and push down the fixed effect to the tool.

The utility model provides a tool changing device on a high-speed drilling and tapping center through improvement, and the working principle is as follows;

firstly, before use, a tool changing device on a high-speed drilling and tapping center is horizontally placed, so that a bottom plate 1 fixedly supports the device;

secondly, when the device is used, an external power supply is connected through a power supply lead 4 to provide power for the device, and 22 kinds of cutters can be placed by arranging 22 first clamps 8 at the upper end of the rotary table 7;

thirdly, a button 3 at the upper end of the control panel 2 is pressed down, the device is started, the second motor 15 drives the driving disc 16 to rotate, the driving disc 16 drives the second clamp 17 to clamp the cutter, then the third air cylinder 183 drives the push block 184 to move upwards, the push block 184 drives the swing rod 185 to swing around the upper end of the connecting sheet 187, and therefore the swing rod 185 drives the clamping plate 1862 to press downwards to fix the cutter in cooperation with the second clamp 8, and the cutter is prevented from swinging during conveying;

fourthly, the first air cylinder 11 can drive a cutter at the upper end of the second clamp 17 to move in the vertical direction, and the second air cylinder 13 can drive the cutter to move in the vertical direction, so that the cutter is conveyed and changed;

fifthly, the first motor 5 is electrified to work, the rotating shaft 6 drives the rotating disc 7 to rotate, the position of the cutter on the upper end of the rotating disc 7 can be adjusted, and therefore the cutter needing to be used can be conveniently replaced, and the use is convenient and fast.

The utility model provides a tool changer on a high-speed drilling and tapping center through improvement, through having set up pushing mechanism 18 on driving-disc 16, third cylinder 183 drives ejector pad 184 and moves to the upper end, makes ejector pad 184 drive swinging arms 185 and swings around the upper end of connecting piece 187, thus makes swinging arms 185 drive splint 1862 and pushes down and move, cooperates with second anchor clamps 8 to push down fixedly to the cutter, has reached the advantage that can steadily transport to the cutter; through having set up clamp plate 186 in the mechanism 18 upper end of pushing down, when splint 1862 pushed down, can make a pearl 1863 press the cutter to when the cutter upper end produced vibrational force, can press pressure spring 1865 and produce the deformation shrink, absorb cutter upper end vibrational force, reached and to have prevented the advantage that the cutter rocked.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tool changing device on a high-speed drilling and tapping center comprises a bottom plate (1), a first motor (5), a rotating shaft (6), a rotating disc (7), a supporting frame (10), a second air cylinder (13), a second moving block (14) and a second clamp (17), wherein a control panel (2) is arranged at the right front end of the top of the bottom plate (1), a button (3) is arranged at the upper end of the control panel (2), and a power supply lead (4) is fixed at the left end of the bottom plate (1);

the method is characterized in that: the device is characterized by further comprising a pressing mechanism (18), the pressing mechanism (18) is fixedly installed at the left end of the top of the driving disc (16), the pressing mechanism (18) comprises a vertical plate (181), a fixed seat (182), a third air cylinder (183), a push block (184), a swinging rod (185), a pressing plate (186), a connecting piece (187) and a connecting rod (188), the vertical plate (181) is in bolted connection with the left end of the top of the driving disc (16), the vertical plate (181) is locked and fixed with the left end of the fixed seat (182) through screws, the third air cylinder (183) is embedded in the upper end of the fixed seat (182), the third air cylinder (183) is fixedly connected with the bottom of the push block (184), the swinging rod (185) is in rotating fit with the upper end of the push block (184) and the upper end of the push block (187) through a hinge shaft, the swinging rod (185) is fixedly connected with the top of the pressing plate (186), and the connecting rod (188, the connecting rod (188) is fixedly connected with the left end of the top of the fixed seat (182).

2. The tool changer on a high-speed drilling and tapping center according to claim 1, wherein: the bottom plate (1) is fixedly locked with the bottom of a first motor (5) through screws, the first motor (5) is connected with the bottom of a rotary table (7) through a rotating shaft (6), first clamps (8) are distributed on the upper end of the rotary table (7) at equal intervals, the bottom plate (1) is fixedly connected with the bottom of a vertical rod (9), the vertical rod (9) is fixedly integrated with the bottom of a support frame (10), a first air cylinder (11) is embedded into the left end of the top of the support frame (10), the first air cylinder (11) is fixed with the top of a first moving block (12), the first moving block (12) is fixed with the left end of a second air cylinder (13) through screws, the second air cylinder (13) is fixedly connected with the rear end of a second moving block (14), the second moving block (14) is fixedly locked with the bottom of a second motor (15) through screws, and the second motor (15) is connected with the middle of a driving disc (16), the left side and the right side of the upper end of the driving disc (16) are oppositely provided with second clamps (17), and the first motor (5) is electrically connected with the control panel (2).

3. The tool changer on a high-speed drilling and tapping center according to claim 1, wherein: the clamp plate (186) includes fixed frame (1861), splint (1862), top pearl (1863), limiting plate (1864) and pressure spring (1865), fixed frame (1861) upper end and swinging arms (185) fixed connection, splint (1862) adopt clearance fit's mode to imbed in fixed frame (1861) lower extreme, splint (1862) lower extreme activity nestification has top pearl (1863), splint (1862) and limiting plate (1864) lower extreme are fixed as an organic whole, limiting plate (1864) are through pressure spring (1865) and the inside upper end elastic connection of fixed frame (1861).

4. The tool changer on a high-speed drilling and tapping center as claimed in claim 3, wherein: the number of the upper ends of the compression springs (1865) is three, and the compression springs (1865) are distributed at equal intervals in the horizontal direction of the upper end of the limiting plate (1864).

5. The tool changer on a high-speed drilling and tapping center as claimed in claim 3, wherein: the top beads (1863) are arranged in fifteen in total, and the top beads (1863) are distributed equidistantly along the bottom of the splint (1862).

6. The tool changer on a high-speed drilling and tapping center as claimed in claim 3, wherein: the clamping plate (1862) is cuboid, and an arc-shaped groove is formed in the lower end of the clamping plate (1862).

7. The tool changer on a high-speed drilling and tapping center according to claim 1, wherein: the cross section of the push block (184) is U-shaped, and the swinging rod (185) is embedded in the inner side of the upper end of the push block (184).

8. The tool changer on a high-speed drilling and tapping center according to claim 1, wherein: the connecting piece (187) is in a flat long strip shape, and the connecting piece (187) is provided with two pieces which are respectively positioned at the front side and the rear side of the upper end of the connecting rod (188).