CN207387241U - Dismount the multi-cutter machining tool of workpiece safety - Google Patents

Abstract

The utility model discloses a kind of multi-cutter machining tools for dismounting workpiece safety, including lathe bed, the toolframe of arrangement of tool and the headstock for placing workpiece, fixture is provided on the headstock, the 3rd slide arranged vertically is provided between the headstock and fixture, the first slide is provided on the lathe bed, planker is slidably connected on first slide, the second slide is provided between the planker and headstock, first slide, second slide and the 3rd slide are mutually perpendicular to arrange, first slide is arranged perpendicular to toolframe, second slide is arranged parallel to toolframe, the utility model enables headstock to carry out three axis movements, when dismounting workpiece, headstock can directly remove cutter position, staff can carry out dismounting workpiece on ground, reduce security risk, improve work efficiency.

Description

Dismount the multi-cutter machining tool of workpiece safety

Technical field

The utility model belongs to machine tool field, more specifically to a kind of multicutter processing machine for dismounting workpiece safety Bed.

Background technology

Lathe is by the machine of metal blank processing member, and workpiece is generally mounted on by machine tool in processing On the fixture of lathe, workpiece is processed by movable clamp or mobile cutter, when the completion processing work on a station , it is necessary to dismantle and erector's part carries out subsequent processing again again processing after sequence, machine tool, can be through when processing multiple operation The position of workpiece is often needed replacing, it is more inconvenient to cause use.

The patent of applicant's first to file again, Patent No. CN201110372429.X, a kind of multi-cutter machining tool belong to Field of mechanical technique.It is small, complicated and cannot carry out multiple working procedure processing that it solves the existing machining tool range of work Problem.This multi-cutter machining tool includes the lathe bed laterally set, has guide rail on lathe bed, is mounted with and can be moved along it on guide rail Planker, toolframe is fixed on planker, toolframe is equipped with several base of tools for clamping cutter, is additionally provided on toolframe The actuator that the base of tool can be driven to rotate, all base of tools are coupled to each other by transmission mechanism and actuator and one of cutter Seat is connected, and also has a headstock on the lathe bed, has fixture and the above-mentioned toolframe for clamping workpiece on headstock It can be located at fixture.This patent can disposably fill much knives tool, and toolframe can carry out X with cutter, Y-axis is moved, and Workpiece can carry out the Z axis movement of vertical direction so that machining tool can carry out the workpiece of clamped one time adding for multiple working procedure Work reduces more tool changing clamping frequency.

But during follow-up use, it has been found that above-mentioned patent lathe needs work in clamping and dismounting workpiece Personnel enter the crevice place between toolframe and headstock, this space is more narrow and small, and have on the base of tool multiple sharp Cutter, staff is very inconvenient when mounted and there are some potential safety problemss.

Utility model content

In view of the deficiencies of the prior art, the utility model, which provides one kind, enables headstock to carry out three axis movements, is tearing open When filling workpiece, headstock can directly remove cutter position, and staff can carry out dismounting workpiece on ground, reduce peace Full hidden danger improves the multi-cutter machining tool of the dismounting workpiece safety of work efficiency.

To achieve the above object, the utility model provides following technical solution：A kind of multicutter for dismounting workpiece safety Machining tool includes the headstock of lathe bed, the toolframe of arrangement of tool and placement workpiece, fixture is provided on the headstock, The 3rd slide arranged vertically is provided between the headstock and fixture, is provided with the first slide on the lathe bed, described Planker is slidably connected on one slide, the second slide is provided between the planker and headstock, first slide, second are slided Rail and the 3rd slide are mutually perpendicular to arrange.

Further first slide arranges that second slide is arranged parallel to toolframe perpendicular to toolframe.

Sliding block is both provided on further first slide and the second slide, the slide includes top support face, institute The side for stating slide is recessed inwardly to form side supporting surface, and the sliding block is provided with topmast bracer, the sliding block towards top support face Side supporting surface is provided with collateral bracer.

The crumple hole parallel with its glide direction is provided on the further collateral bracer.

Compared with prior art, the beneficial effects of the utility model are：By by slide be arranged at headstock and lathe bed it Between so that headstock can carry out the movement of tri- axis of X, Y, Z, i.e., when dismounting workpiece, staff can make headstock by operation Cutter position is removed, i.e. toolframe is mutually staggered with headstock, convenient for disassembly and assembly, and staff can be avoided to touch knife Tool improves degree of safety, and headstock upper-part is less, and for several cutters on toolframe, weight substantially reduces, Stability can be improved when moving.

Description of the drawings

Fig. 1 is the stereogram one for the multi-cutter machining tool that the utility model dismounts workpiece safety；

Fig. 2 is the stereogram two for the multi-cutter machining tool that the utility model dismounts workpiece safety；

Fig. 3 is slide and the structural scheme of mechanism of sliding block cooperation in the utility model.

Reference numeral：1st, lathe bed；2nd, toolframe；3rd, headstock；4th, lifting motor；5th, planker；6th, sliding block；61st, top support Block；62nd, collateral bracer；81st, top support face；82nd, side supporting surface；821st, crumple hole；7th, the first slide；8th, the second slide；9th, Three slides；10th, fixture.

Specific embodiment

The embodiment of the multi-cutter machining tool of the utility model dismounting workpiece safety is done further referring to figs. 1 to Fig. 3 Explanation.

A kind of multi-cutter machining tool for dismounting workpiece safety, including lathe bed 1, the toolframe 2 of arrangement of tool and placement work The headstock 3 of part is provided with fixture 10 on the headstock 3, is provided with what is arranged vertically between the headstock 3 and fixture 10 3rd slide 8 is provided with the first slide 7 on the lathe bed 1, planker 5, the planker 5 is slidably connected on first slide 7 The second slide 8 is provided between headstock 3, first slide 7, the second slide 8 and the 3rd slide 8 are mutually perpendicular to arrange, First slide 7 arranges that second slide 8 is arranged parallel to toolframe 2 perpendicular to toolframe 2.

Planker and headstock 3 is driven preferably to be driven using motor and leading screw in the present embodiment, this type of drive is The prior art, this will not be repeated here.

As shown in Figure 1, the first slide 7 is located at lowest level, the second slide 8 is located at 7 upper strata of the first slide, is needing to workpiece Carry out clamping or dismounting when, move headstock 3 by the second slide 8, the fixture 10 set thereon stagger completely toolframe 2 when , at this time staff need to only stand and can be operated on 1 side of lathe bed, without consider cutter whether it is caused safety it is hidden Suffer from；And only setting a lifting motor 4 that fixture 10 is driven to be moved up and down along the 3rd slide 8 on headstock 3, quality is compared with cutter It is substantially reduced for cutter, the base of tool and multiple driving motors on frame 2, first can reduce the load of motor and leading screw, secondly Frictional force can reduce the service life for extending the first slide 7 and the second slide 8, while the whole raising fixed stabilization of workpiece Property, improve machining accuracy.

Sliding block 6 is both provided on preferred first slide, 7 and second slide 8 of the present embodiment, the slide includes top Supporting surface 81, the side of the slide are recessed inwardly to form side supporting surface 82, and the sliding block 6 is provided with top towards top support face 81 Supporting block 61, the sliding block 6 are provided with collateral bracer 62 towards side supporting surface 82, as shown in Figure 3.Topmast bracer 61 and collateral support Block 62 is extruded in respectively on top support face 81 and side supporting surface 82, and side supporting surface 82 disperses stress, and pressure is avoided to concentrate In top position the abrasion of slide or sliding block 6 is caused to aggravate.

The crumple hole 821 parallel with its glide direction is provided on the preferred collateral bracer 62 of the present embodiment, is made After a period of time, sliding block 6 and slide cause size to have certain deviation, when this deviation is larger by with certain abrasion When can influence the precision of workpieces processing, and top stress is more than lateral forces, therefore occurs in the present embodiment in topmast bracer 61 After abrasion, sliding block 6 is whole to be declined, and certain deformation will occur for crumple hole 821, and staff can be determined by observing deformation It is fixed whether to replace sliding block 6, can also place sensor in crumple hole 821, such as pressure sensor or other whether can show it The mechanism deformed upon, judges it with ancillary staff.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (4)

1. a kind of multi-cutter machining tool for dismounting workpiece safety, including lathe bed, the toolframe of arrangement of tool and placement workpiece Headstock, it is characterised in that：Fixture is provided on the headstock, is provided with what is arranged vertically between the headstock and fixture 3rd slide is provided with the first slide on the lathe bed, planker, the planker and the head of a bed is slidably connected on first slide The second slide is provided between case, first slide, the second slide and the 3rd slide are mutually perpendicular to arrange.

2. the multi-cutter machining tool of dismounting workpiece safety according to claim 1, it is characterised in that：First slide It is arranged perpendicular to toolframe, second slide is arranged parallel to toolframe.

3. the multi-cutter machining tool of dismounting workpiece safety according to claim 2, it is characterised in that：First slide Be both provided with sliding block on the second slide, the slide includes top support face, the side of the slide be recessed inwardly to be formed it is collateral Support face, the sliding block are provided with topmast bracer towards top support face, and the sliding block is provided with collateral bracer towards side supporting surface.

4. the multi-cutter machining tool of dismounting workpiece safety according to claim 3, it is characterised in that：The collateral bracer On be provided with the crumple hole parallel with its glide direction.