CN209380411U - A kind of grinding device of hard alloy cutter - Google Patents

Abstract

The utility model discloses a kind of grinding devices of hard alloy cutter, including workbench, the top right end of the workbench is fixedly connected with support column, traveller is slidably connected in the traveller slot, the first spring groove is offered in the traveller, the top of the portable pillar is hinged on the end of first rotating shaft, and the top of the first rotating shaft is fixedly connected with grip block, the left end of the portable pillar is fixedly connected with load-bearing handle, and the left end of the traveller is fixedly connected with handle.Driving wheel drives upper driven wheel and lower driven wheel, the left end of upper driven wheel and lower driven wheel is respectively equipped with upper driving wheel, upper grinding head and lower driving wheel, lower grinding head, control motor rotation can polish to the tow sides of cutter, save the time, working efficiency is improved, the second card slot is set in fixture block, us is allowed to adjust fixture block according to the size of cutter, then adjustment cutter is polished, the cutter for the different model that can polish.

Description

A kind of grinding device of hard alloy cutter

Technical field

The utility model relates to cutting-tool engineering field, specially a kind of grinding device of hard alloy cutter.

Background technique

Cutter is the tool that machining is used in machine-building, and most of cutter is that machine is used, but also has hand use , the cutter as used in machine-building is substantially all for cutting metal material, so " cutter " word generally just understands For metal cutting tool, the cutter of hand in use for some time, requires to polish to the edge of a knife, in the prior art to beat Mill apparatus cannot polish to the hand of different model with cutter, and existing grinding device is all first to carry out front to beat to cutter Mill, then carries out reverse side polishing, such bruting process working efficiency is not high again.

Utility model content

The purpose of this utility model is to provide a kind of grinding devices of hard alloy cutter, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of grinding device of hard alloy cutter, Including workbench, the top right end of the workbench is fixedly connected with support column, and traveller slot is offered in the workbench, described The right end face of support column is equipped with to be switched along Adverse control, and the left end of the support column offers motor slot, is consolidated in the motor slot Surely it is connected with motor, the shaft of the motor is fixedly connected on the right end of bull stick, and the left end of the bull stick is fixedly connected on actively The right end of wheel, the left end surface of the support column are fixedly connected with fixed column and lower fixed column, the left end of fixed column It is hinged with driven wheel, the left end of the upper driven wheel is fixedly connected with upper driving wheel, and the left end of the upper driving wheel is fixed to be connected It is connected to grinding head, the left end of the lower fixed column is hinged with lower driven wheel, and the left end of the lower driven wheel is fixedly connected with down Driving wheel, the left end of the lower driving wheel are fixedly connected with lower grinding head, traveller, the cunning are slidably connected in the traveller slot The first spring groove is offered in column, the first spring is fixedly connected in first spring groove, and the top activity of the traveller is inserted It connects in portable pillar, second spring slot is offered in the portable pillar, the top of the first spring is fixedly connected on second spring slot Interior, the top of the portable pillar is hinged on the end of first rotating shaft, and the top of the first rotating shaft is fixedly connected with grip block, institute The left end for stating grip block is fixed with adjusting handle, and the left end of the portable pillar is fixedly connected with load-bearing handle, a left side for the traveller End is fixedly connected with handle.

Preferably, the first card slot and sliding slot are offered in the grip block, are equipped with slide bar in the sliding slot, the slide bar Top is hinged on second turn of the tip of the axis, and the top of the second shaft is fixedly connected on the top trough rim of sliding slot, the end of the slide bar End is fixedly connected in the shaft of motor internal, and the end of motor internal is fixedly connected on the bottom trough rim of sliding slot, the slide bar Surface be socketed with sliding block, the right end of the sliding block is fixedly connected with fixture block, and the second card slot, the cunning are offered in the fixture block Slide block slot is offered in block, the outer surface of the slide bar is equipped with external screw thread, and is equipped in slide block slot mutually matched with external screw thread Internal screw thread.

Preferably, the driving wheel engages connection between upper driven wheel and lower driven wheel respectively.

Preferably, the shape of the grip block is L shape, and the shape of slide bar is cylinder.

Compared with prior art, the utility model has the beneficial effects that by the way that motor, upper solid is arranged in the left end of support column Fixed column and lower fixed column, are arranged bull stick in the shaft of motor, and driving wheel is arranged on bull stick, and driving wheel drives upper driven wheel under The left end of driven wheel, upper driven wheel and lower driven wheel is respectively equipped with upper driving wheel, upper grinding head and lower driving wheel, lower grinding head, So that control motor rotation can polish to the tow sides of cutter, the time is saved, working efficiency is improved, by pressing from both sides The first card slot of setting, sliding slot, slide bar and fixture block in plate are held, the second card slot is set in fixture block, allows us according to cutter Size adjust fixture block, then adjust cutter and polish, the cutter of the different model that can polish.

Detailed description of the invention

Fig. 1 is the overall structure sectional view of the utility model；

Fig. 2 is grip block top view；

Fig. 3 is driving wheel left view；

Fig. 4 is circuit diagram.

In figure: workbench 1, support column 2, traveller slot 3, traveller 4, along Adverse control switch 5, motor slot 6, motor 7, bull stick 8, Driving wheel 9, upper fixed column 10, upper driven wheel 11, upper driving wheel 12, upper grinding head 13, lower fixed column 14, lower driven wheel 15, under Driving wheel 16, lower grinding head 17, portable pillar 18, the first spring groove 19, second spring slot 20, the first spring 21, handle 22, load-bearing 23, grip block 24, the first card slot 25, sliding slot 26, slide bar 27, sliding block 29, slide block slot 30, fixture block 31, the second card slot 32, first Shaft 41 adjusts handle 42, motor internal 43, the second shaft 44.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of grinding device of hard alloy cutter, including Workbench 1, the top right end of workbench 1 are fixedly connected with support column 2, and traveller slot 3, the right side of support column 2 are offered in workbench 1 End surfaces are equipped with along Adverse control switch 5, and the left end of support column 2 offers motor slot 6, motor 7 is fixedly connected in motor slot 6, The shaft of motor 7 is fixedly connected on the right end of bull stick 8, and the left end of bull stick 8 is fixedly connected on the right end of driving wheel 9, support column 2 Left end surface is fixedly connected with fixed column 10 and lower fixed column 14, and the left end of upper fixed column 10 is hinged with driven wheel 11, on The left end of driven wheel 11 is fixedly connected with upper driving wheel 12, and the left end of upper driving wheel 12 is fixedly connected with grinding head 13, lower solid The left end of fixed column 14 is hinged with lower driven wheel 15, and the left end of lower driven wheel 15 is fixedly connected with lower driving wheel 16, lower driving wheel 16 Left end be fixedly connected with lower grinding head 17, traveller 4 is slidably connected in traveller slot 3, the first spring groove is offered in traveller 4 19, the first spring 21 is fixedly connected in the first spring groove 19, and the top activity of traveller 4 is plugged in portable pillar 18, portable pillar Second spring slot 20 is offered in 18, the top of the first spring 21 is fixedly connected in second spring slot 20, the top of portable pillar 18 End is hinged on the end of first rotating shaft 41, and the top of first rotating shaft 41 is fixedly connected with grip block 24, and the left end of grip block 24 is solid Fixed be equipped with adjusts handle 42, and the left end of portable pillar 18 is fixedly connected with load-bearing 23, and the left end of traveller 4 is fixedly connected with handle 22。

Referring to Fig. 2, offering the first card slot 25 and sliding slot 26 in grip block 24, slide bar 27, slide bar are equipped in sliding slot 26 27 top is hinged on the end of the second shaft 44, and the top of the second shaft 44 is fixedly connected on the top trough rim of sliding slot 26, sliding The end of bar 27 is fixedly connected in the shaft of motor internal 43, and the end of motor internal 43 is fixedly connected on the bottom of sliding slot 26 Trough rim, the surface of slide bar 27 are socketed with sliding block 29, and the right end of sliding block 29 is fixedly connected with fixture block 31, offers second in fixture block 31 Card slot 32 offers slide block slot 30 in sliding block 29, and the outer surface of slide bar 27 is equipped with external screw thread, and is equipped in slide block slot 30 and outer spiral shell The mutually matched internal screw thread of line, the shape of grip block 24 is L shape, and the shape of slide bar 27 is cylinder.

Referring to Fig. 3, driving wheel 9 engages connection between upper driven wheel 11 and lower driven wheel 15 respectively.

Referring to Fig. 4, the model of motor 7 and motor internal 43 is Y80M1-2, along Adverse control switch 5 and motor internal 43 are connected by conducting wire with power supply, and motor 7 and motor internal 43 pass through conducting wire and power sources in parallel.

When the utility model is specifically implemented: the end of cutter is first connected to first when needing to polish to cutter In card slot 25, the inverse switch along Adverse control switch 5 is opened, control motor internal 43 rotates counterclockwise, and band moving slide-bar 27 rotates, sliding To be threadedly coupled between bar 27 and sliding block 29, slide bar 27, which rotates counterclockwise, will drive sliding block 29 and moves up, drive fixture block 31 to Upper movement adjusts fixture block 31 at a distance from 24 end of grip block, the top of cutter is then connected to the second card slot 32, is then closed The inverse switch along Adverse control switch 5 is closed, the clockwise switch along Adverse control switch 5 is opened, control motor internal 43 rotates clockwise, band Moving slide-bar 27 rotates, and to be threadedly coupled between slide bar 27 and sliding block 29, slide bar 27, which rotates clockwise, will drive sliding block 29 to moving down It is dynamic, it drives fixture block 31 to move down, fixture block 31 is made to block cutter, turn off the clockwise switch along Adverse control switch 5, then open suitable Adverse control switch 5, control motor 7 rotate, and driving wheel 9 is driven to rotate, and the rotation of driving wheel 9 drives upper driven wheel 11 and lower driven wheel 15 rotations, upper driven wheel 11 and the rotation of lower driven wheel 15, drive respectively upper driving wheel 12, upper grinding head 13 and lower driving wheel 16, Lower grinding head 17 rotates together, and then holds handle 22, pushes handle 22 back and forth, and traveller 4 is driven to slide back and forth on workbench 1 It is dynamic, so that cutter is polished between upper grinding head 13 and lower grinding head 17, while can make load-bearing that 23 stress are driven first Spring groove 19 compresses downwards, and grip block 24 moves down, and cutter reverse side can be polished with emphasis, make load-bearing 23 by upward Power drives the first spring groove 19 flexible upwards, grip block 24 is driven to move up, and cutter front can be polished with emphasis, can be with Adjustment adjust handle 42, make cutter inclination polishing, polish in this way come the cutter edge of a knife it is sharper, complete polishing.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of grinding device of hard alloy cutter, including workbench (1), it is characterised in that: the top of the workbench (1) Right end is fixedly connected with support column (2), is offered traveller slot (3) in the workbench (1), the right end table of the support column (2) Face, which is equipped with, switchs (5) along Adverse control, and the left end of the support column (2) offers motor slot (6), fixed in the motor slot (6) It is connected with motor (7), the shaft of the motor (7) is fixedly connected on the right end of bull stick (8), and the left end of the bull stick (8) is fixed It is connected to the right end of driving wheel (9), the left end surface of the support column (2) is fixedly connected with fixed column (10) and lower fixed column (14), the left end of fixed column (10) is hinged with driven wheel (11), and the left end of the upper driven wheel (11) is fixedly connected Have upper driving wheel (12), the left end of the upper driving wheel (12) is fixedly connected with grinding head (13), the lower fixed column (14) Left end be hinged with lower driven wheel (15), the left end of the lower driven wheel (15) is fixedly connected with lower driving wheel (16), under described The left end of driving wheel (16) is fixedly connected with lower grinding head (17), is slidably connected traveller (4) in the traveller slot (3), described It offers the first spring groove (19) in traveller (4), is fixedly connected with the first spring (21) in first spring groove (19), it is described The top activity of traveller (4) is plugged in portable pillar (18), is offered second spring slot (20) in the portable pillar (18), first The top of spring (21) is fixedly connected in second spring slot (20), and the top of the portable pillar (18) is hinged on first rotating shaft (41) top of end, the first rotating shaft (41) is fixedly connected with grip block (24), and the left end of the grip block (24) is solid Fixed be equipped with adjusts handle (42), and the left end of the portable pillar (18) is fixedly connected with load-bearing (23), the left end of the traveller (4) It is fixedly connected with handle (22).

2. a kind of grinding device of hard alloy cutter according to claim 1, it is characterised in that: the grip block (24) The first card slot (25) and sliding slot (26) are inside offered, is equipped with slide bar (27) in the sliding slot (26), the top of the slide bar (27) It is hinged on the end of the second shaft (44), the top of the second shaft (44) is fixedly connected on the top trough rim of sliding slot (26), described The end of slide bar (27) is fixedly connected in the shaft of motor internal (43), and the end of motor internal (43) is fixedly connected on sliding slot (26) surface of bottom trough rim, the slide bar (27) is socketed with sliding block (29), and the right end of the sliding block (29) is fixedly connected with Fixture block (31), the fixture block (31) is interior to be offered the second card slot (32), is offered slide block slot (30) in the sliding block (29), described The outer surface of slide bar (27) is equipped with external screw thread, and is equipped with and the mutually matched internal screw thread of external screw thread in slide block slot (30).

3. a kind of grinding device of hard alloy cutter according to claim 1, it is characterised in that: the driving wheel (9) Connection is engaged between upper driven wheel (11) and lower driven wheel (15) respectively.

4. a kind of grinding device of hard alloy cutter according to claim 1, it is characterised in that: the grip block (24) Shape be L shape, and the shape of slide bar (27) be cylinder.