CN206484307U

CN206484307U - The multi-functional clamp of mechanical workpieces is clamped during for processing

Info

Publication number: CN206484307U
Application number: CN201720138078.9U
Authority: CN
Inventors: 马赟
Original assignee: Luzhou Yuancheng Engineering Machinery Co Ltd
Current assignee: Luzhou Yuancheng Engineering Machinery Co Ltd
Priority date: 2017-02-15
Filing date: 2017-02-15
Publication date: 2017-09-12
Anticipated expiration: 2027-02-15

Abstract

The multi-functional clamp of mechanical workpieces is clamped during the utility model discloses for processing, including workbench, the top of workbench is provided with two support columns and some small openings, support column is provided with drive mechanism, the drive shaft of drive mechanism is interspersed on the support columns, support column end is provided with connecting rod, connecting rod one end is connected with drive shaft, the other end is provided with movable axis, movable axis is provided with the first grip block, first grip block is provided with screwed hole, screw is provided with screwed hole, screw is provided with the second fixed block, fixed block is provided with the corner at the top of the workbench, fixed block is provided with gas blow pipe, the side of workbench is additionally provided with hair-dryer and drawer, drawer is manufactured by magnetic material, and the inside of drawer is connected with small opening, hair-dryer is connected with gas blow pipe.The workpiece of plane or curved surface can be fixed for the utility model, while can store unified reclaim of the chip produced in process, prevent chip scratch operating personnel.

Description

The multi-functional clamp of mechanical workpieces is clamped during for processing

Technical field

The utility model is related to Work treatment installation field, and in particular to the multi-functional of mechanical workpieces is clamped during for processing Fixture.

Background technology

Fixture, is the instrument commonly used in a kind of process, is to be used for fixing processing object during machine-building, is allowed to Occupy correct position, with the device for receiving to construct or detecting.It is used to fix material or part to be processed, it is ensured that it is adding Will not be moved and offset during work, it is to avoid the precision of the bias effect of article to be processed processing operation with it is accurate.From wide Say, in any process of machining process, for rapid, easily and safely installation workpiece device, all can be described as in justice Fixture, such as weld jig, inspection jig, assembling jig, jig.Existing fixture, is removed some exclusively for specific The processing of workpiece and outside the special fixtures that make, classify according to the power of clamping, fixture can be roughly divided into mechanical clamp, electric power Fixture and hydraulically operated fixture etc..Wherein hydraulically operated fixture is exactly to replace machine components to realize to the automatic fixed of workpiece with Hydraulic Elements Position, supporting and the fixture clamped.Hydraulically operated fixture can guarantee that workpiece accurately positioning and firm clamping on defined position, and The vibration and deformation in processing can be reduced by float support.But existing fixture is only applicable to flat work pieces or curve surface work pieces Among one kind, if fruit operator to flat work pieces carry out clamping processing after, it is necessary to be processed to the workpiece with curved surface When, then need to change to and operated on another fixture suitable for curved surface, to using many inconvenience is above brought, reduced The efficiency of processing.

Utility model content

Technical problem to be solved in the utility model be existing fixture can only single a pair of planar or curved surface pressed from both sides Hold, many inconvenience is brought to user, and reduce the efficiency of processing, it is therefore intended that provide for clamping machine when processing The multi-functional clamp of tool workpiece, can either clamp to the workpiece of plane, curve surface work pieces can be clamped again.

The utility model is achieved through the following technical solutions：

The multi-functional clamp of mechanical workpieces is clamped during for processing, including the workbench of rectangle, the top of the workbench Provided with two support columns, two support columns are located at the axis both sides of workbench respectively, and are all provided with the side wall of two support columns There is drive mechanism, drive mechanism includes drive shaft, and drive shaft is interspersed on the support columns, and drives the tip of the axis provided with connection Bar, connecting rod one end is connected with drive shaft, and the other end is provided with movable axis, and movable axis can rotate around connecting rod, movable axis The first grip block is provided with, the side of the first grip block, which is provided with screwed hole, screwed hole, is provided with screw, and screw is provided with the second folder Block is held, the second grip block is interspersed on screw, and the second grip block is fixed by screw with the first grip block, in the process used In, adjusting screw rapidly can remove the second grip block from the first grip block, the convenient clamping to plane class workpiece.

Further, workbench side wall is provided with hair-dryer and the drawer that can be pulled open from side, and hair-dryer is with taking out Drawer is located on two adjacent side walls, and the inside company of some small openings and fixed block, small opening and drawer is additionally provided with the top of workbench Logical, fixed block is provided with gas blow pipe, and gas blow pipe is connected with hair-dryer.

Further, the drive mechanism is cylinder, hydraulic cylinder or electric pushrod.Drive mechanism is common driving side Formula, is easy to use and changes.

Further, the drawer is made up of magnetic material.Because drawer is made using magnetic material, with certain Magnetic force, the chip being scattered on table surface can be adsorbed in drawer by small opening, chip centralized collection is stored Get up.

Further, the side wall of the drawer is provided with handle., can be with when the chip in drawer is stored into a certain amount Drawer is opened by shaking hands, the chip being stored in drawer is poured out, then placed into workbench, is continued to chip Collect.

Further, first grip block is rectangular shape, the length of the first grip block and the length one of support column Cause.First grip block disclosure satisfy that the mechanical workpieces longer to vertical direction length are clamped, and add the first clamping The contact area of block and workpiece, is prevented workpiece damage, while movable axis is provided between the first grip block and connecting rod, the first folder Holding block can rotate around movable axis, when the first grip block is around horizontal level, work that can be longer to cross-directional length Part is clamped, and is used according to the actual requirements.

Further, the fixed block is four, respectively at the corner of bench-top.Fixed block is Mitsubishi's cylindricality Shape, one of those is facing to the center direction of workbench, and gas blow pipe is located on the face, other two faces respectively with work Make two side walls of platform in same perpendicular, the air-flow that hair-dryer is produced blows to the middle position of workbench by gas blow pipe Place, the chip being scattered on the table not by the magnetic-adsorption air inlet of drawer is blown into small opening, then is fallen into drawer, is improved The recovery of the chip produced to intermetallic composite coating.

Further, the hair-dryer is connected with external power supply.External power supply for the electric energy needed for hair-dryer offer work, Hair-dryer continuously produces wind-force, is delivered in gas blow pipe.

Further, second grip block dorsad the first grip block face be curved surface.Because the second grip block is curved surface, Therefore, the second grip block can be clamped to workpiece or pipeline with curved surface.

The utility model compared with prior art, has the following advantages and advantages：

1st, the multi-functional clamp of mechanical workpieces is clamped when the utility model is used to process, mechanical workpieces are during processing The chip of generation is scattered on the surface of workbench, and having magnetic drawer can be adsorbed to chip in drawer by small opening, Unified recovery is stored, and prevents the chip being scattered everywhere by staff's scratch, or have influence on follow-up processing work；

2nd, the multi-functional clamp of mechanical workpieces is clamped when the utility model is used to process, by being loaded and unloaded on the first grip block Second grip block, can will realize conversion to the clampings of plane or curve surface work pieces, meet different use demands, and the One grip block can be movable, meets the clamping of horizontal direction or the longer workpiece of vertical direction, the first grip block of increase and work The contact area of part, it is to avoid defective work piece；

3rd, the multi-functional clamp of mechanical workpieces is clamped when the utility model is used to process, the wind-force that hair-dryer is produced is to dissipate Fall the chip that the magnetic force not produced by drawer on the table is sucked into drawer to be blown into small opening, then fall into drawer, The recovery dynamics to chip is improved, meanwhile, when processing the workpiece of nonmagnetic substance, it can also unify to play chip centralized recovery Come.

Brief description of the drawings

Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：

Fig. 1 is the utility model structural representation；

Fig. 2 is the structural representation that the utility model unloads the second grip block；

Fig. 3 is the structural representation of fixed block of the present utility model；

Fig. 4 is the structural representation of the grip block of the utility model first；

Fig. 5 is the structural representation of the grip block of the utility model second.

Mark and corresponding workpiece title in accompanying drawing：

1- drive mechanisms, 2- support columns, 3- workbench, the grip blocks of 4- first, 5- movable axis, 6- connecting rods, 7- small openings, 8- Drawer, 9- handles, 10- hair-dryers, 11- fixed blocks, 12- gas blow pipes, the grip blocks of 13- second, 14- screwed holes, 15- screws.

Embodiment

For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing, The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this Utility model, is not intended as limiting of the present utility model.

Embodiment

As shown in Figures 1 to 5, the multi-functional clamp of mechanical workpieces, including rectangle are clamped when the utility model is used to process The workbench 3 of shape, the top of workbench 3 is provided with two support columns 2, and two support columns 2 are located at the axis two of workbench 3 respectively Side, support column 2 is rectangular shape, and length is 60cm, and drive mechanism 1 is provided with the side wall of support column 2, and drive mechanism 1 is wrapped Drive shaft is included, drive mechanism 1 is preferably hydraulic cylinder, and drive shaft is the piston rod in hydraulic cylinder, and drive shaft is transverse in support column 2 On, driving the tip of the axis be provided with connecting rod 6, in the presence of drive mechanism 1, drive shaft can drive connection bar 6 in level Movable on direction, one end of connecting rod 6 is connected with drive shaft, and movable axis 5 on the other end, movable axis 5 can revolve around connecting rod 6 Turn, the one end of movable axis 5 is connected with connecting rod 6, the other end is provided with the first grip block 4, movable axis 5 is located at the first grip block 4 Central position, the first grip block 4 is rectangular shape, and the length of the first grip block 4 is consistent with the length of support column 2, length Also it is 60cm, the side of the first grip block 4 is provided with screwed hole 14, and screwed hole 14 is located at the central position of the side wall of the first grip block 4 Put place, be provided with screw 15 with matching in screwed hole 14, screw 15 is provided with the second grip block 13, screw 15 is interspersed in the On the axis of two grip blocks 13, first grip block 4 is fixed with the second grip block 13 by screw 15, when needing to plane class During piece-holder, by screw 15, rapidly the second grip block 13 can be unloaded from the first grip block 4, realized to plane The clamping of class workpiece, and the first grip block 4 can be around the activity of movable axis 5 to horizontal position, due to the first grip block 4 Length is longer, the first grip block 4 can the workpiece longer to cross-directional length clamp, in order to increase the first folder The contact area of block 4 and workpiece is held, further protection workpiece is against damages, second grip block 13 dorsad the first grip block 4 Face be curved surface, clamped for the workpiece to curved surface class；The side wall of the workbench 3 is provided with drawer 8 and hair-dryer 10, Drawer 8 is located on two adjacent side walls respectively with hair-dryer 10, and drawer 8 is fabricated by using magnetic material, with good Magnetic, the chip that can be produced in adsorbing metal workpiece process, the side wall of drawer 8 passes through handle 9, energy provided with handle 9 It is enough by drawer 8 from the side opening of workbench 3, hair-dryer 10 be connected with external power source, and external power source is the offer work of hair-dryer 10 Required power supply when making, the top of workbench 3 is located at two branch provided with some small openings 7 and fixed block 11, small opening 7 is evenly provided with Between dagger 2, and small opening is connected with the inside of drawer 8, because drawer 8 has magnetic, therefore metal work is processed on workbench 3 The magnetic force that the chip that part is produced can be produced by drawer 8 is adsorbed in drawer 8 by small opening 7, unified to reclaim storage, prevents from being scattered Chip on the table is by operating personnel's scratch or has influence on other follow-up manufacturing procedures, and the fixed block 11 is four Individual, respectively at the corner at the top of workbench 3, fixed block 11 is Mitsubishi's post shapes, one of cylinder direction work The center direction of platform 3, and the face is provided with gas blow pipe 12, and the side of two other face respectively with workbench 3 is same vertical In plane, the gas blow pipe 12 is connected with hair-dryer 10, and the air-flow that hair-dryer 10 is produced when working will be blowed to by gas blow pipe 12 The middle position of workbench 3, the chip being scattered in when processing on the surface of workbench 3 is blown into small opening 7, then fall to drawer In 8, because when processing some metals without magnetic, the chip of generation can not adsorb by the drawer 8 with magnetic force, , can be broken by these by the gas blow pipe 12 at 3 four jiaos of workbench or a small amount of magnetic scraps are not entered by the absorption of drawer 8 Bits are blown into small opening 7, are fallen to inside drawer 8, improve the organic efficiency of the chip produced to processing workpiece.

Operation principle of the present utility model is：When the workpiece of required processing is curve form, drive mechanism 1 is adjusted, So that two the second grip blocks 13 by piece-holder in their curved surface, be processed operation；When the workpiece of processing is plane During shape, adjusting screw 15 unloads the second grip block 13 from the first grip block 4, and mechanical workpieces to be processed are placed At the top of workbench 3, the position of the first grip block 4 is adjusted according to the shape of workpiece so that the first grip block 4 and workpiece it Between contact area it is maximum, adjust drive mechanism 1, the drive shaft drive connection bar 6 of drive mechanism 1 forces the first grip block 4 will Piece-holder is tight, and operation just can be processed to the workpiece, and when processing has magnetic metal works, it is broken that workpiece is produced Bits be scattered to the upper surface of workbench 3, due to drawer 8 have certain magnetic force, therefore the chip being scattered on workbench 3 by It is unified to reclaim storage to the effect of magnetic force, it will be adsorbed to by small opening 7 in drawer 8；When processing nonmagnetic workpiece, or Some magnetic works of person it is not to be adsorbed in drawer 8 when, open hair-dryer 10, the air-flow that hair-dryer 10 is produced is blown into gas blow pipe In 12, the center direction of air-flow towards workbench 3 in gas blow pipe 12 is continuously blown, and will be scattered on workbench 3 Chip is blown into small opening 7, is being fallen in drawer 8, when the chip storage in drawer 8 is full, passes through the handle on drawer 8 9, drawer 8 is opened, chip is poured out, then be returned in workbench 3, continue the recovery to chip.

Above-described embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect One step is described in detail, be should be understood that and be the foregoing is only embodiment of the present utility model, is not used to limit Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, is equally replaced Change, improve, should be included within protection domain of the present utility model.

Claims

1. the multi-functional clamp for clamping mechanical workpieces when processing, includes the workbench (3) of rectangle, it is characterised in that：It is described The top of workbench (3) is provided with two support columns (2), and two support columns (2) are located at the axis both sides of workbench (3) respectively, and And drive mechanism (1) is equipped with the side wall of two support columns (2), drive mechanism (1) includes drive shaft, and drive shaft is interspersed in branch On dagger (2), and the tip of the axis is driven to be provided with connecting rod (6), connecting rod (6) one end is connected with drive shaft, on the other end Provided with movable axis (5), movable axis (5) can rotate around connecting rod (6), and movable axis (5) is provided with the first grip block (4), the The side of one grip block (4), which is provided with screwed hole (14), screwed hole (14), is provided with screw (15), and screw (15) is provided with second Grip block (13), the second grip block (13) is fixed by screw (15) and the first grip block (4).

2. the multi-functional clamp according to claim 1 for clamping mechanical workpieces when processing, it is characterised in that：The work Make platform (3) side wall provided with hair-dryer (10) and the drawer (8) that can be pulled open from side, hair-dryer (10) is located at drawer (8) On two adjacent side walls.

3. the multi-functional clamp according to claim 2 for clamping mechanical workpieces when processing, it is characterised in that：The work Make to be additionally provided with some small openings (7) and fixed block (11) at the top of platform, small opening (7) is connected with the inside of drawer (8), fixed block (11) Gas blow pipe (12) is provided with, gas blow pipe (12) is connected with hair-dryer (10).

4. the multi-functional clamp according to claim 1 for clamping mechanical workpieces when processing, it is characterised in that：It is described to drive Motivation structure (1) is cylinder, hydraulic cylinder or electric pushrod.

5. the multi-functional clamp according to claim 2 for clamping mechanical workpieces when processing, it is characterised in that：It is described to take out Drawer (8) is made up of magnetic material.

6. the multi-functional clamp according to claim 2 for clamping mechanical workpieces when processing, it is characterised in that：It is described to take out The side wall of drawer (8) is provided with handle (9).

7. the multi-functional clamp according to claim 1 for clamping mechanical workpieces when processing, it is characterised in that：Described One grip block (4) is rectangular shape, and the length of the first grip block (4) is consistent with the length of support column (2).

8. the multi-functional clamp according to claim 3 for clamping mechanical workpieces when processing, it is characterised in that：It is described solid Block (11) is determined for four, respectively at the corner at the top of workbench (3).

9. the multi-functional clamp according to claim 3 for clamping mechanical workpieces when processing, it is characterised in that：It is described solid Block (11) is determined for Mitsubishi's post shapes, and one of them is facing to the center direction of workbench (3), and gas blow pipe (12) is located at the face On.

10. the multi-functional clamp according to claim 1 for clamping mechanical workpieces when processing, it is characterised in that：It is described Second grip block (13) dorsad the first grip block (4) face be curved surface.