CN207953498U - The drift angle adjusting apparatus of rotary type shear - Google Patents

Abstract

The utility model provides a kind of drift angle adjusting apparatus of rotary type shear,Including the operation power source of pair of workpieces processing is arranged in a body at one end,Another opposite end is arranged one to the jig of clamping workpiece,A drift angle adjusting apparatus is arranged in it at least at the operation power source,The drift angle adjusting apparatus includes a bearing,One fixing bolt,Wherein the body corresponds on the moveable slide unit set by carrying on the downside of the operation power source,The adjustment tank of one of long arc shape is set,It is moved along the adjustment tank for the bearing,The bearing carries and is fixed on the bottom side in the operation power source,Front end is hubbed on slide unit,This, which is seated against in adjustment tank, is arranged a fixing bolt,To bearing carrying operation power source,It is pivoted on slide unit,To adjust the opposite drift angle of machining tool and workpiece,Machining tool is set to generate nonplanar angle change to cutting workpiece or grinding section.

Description

The drift angle adjusting apparatus of rotary type shear

Technical field

The utility model is about a kind of drift angle adjusting apparatus of rotary type shear, is mainly rotary type shear, Opposite piece deflection angle at adjustable processing can make the nonplanar truncation surface of tool or grinding chamfering.

Background technology

It is blocked by the pipe fitting needs of all kinds of engineerings to meet application places, it, must as than used in electric drill when drill bit blunt Blade must be blocked, then is sharpened, is allowed to often protect sharp, it smoothly completes work or the metal for boring circular hole or reaming with profit Pipe fitting is cut, it is also desirable to shear.The applicant of this creation is it is proposed that TaiWan, China M338738 " rotary type shear " is real With new patent case（It calls in the following text：With reference to preceding case）, mainly there is an engine base, engine base a side to be equipped with one first power source, to A cutter is driven to rotate；Engine base can be held fixedly an object to be cut on the position of the adjoining cutting edge, equipped with one The side of jig, the neighbouring jig is equipped with one second power source again, to drive the jig to reversely rotate；Jig is simultaneously arranged in machine On one gearshift of seat；When carrying out cutting when cutting object, the first power source band cutter rotates, and the second power source drives Object to be cut makees the rotation of negative direction, moves the blade of jig toward cutter by gearshift, makes to be clamped on jig to be cut It cuts object constantly to contact with the blade of cutter from outside to inside, and because object to be cut and blade negative direction rotate, and by quick and smart It cuts accurately.

Section is cut only and in the end face kenel of horizontal plane, if the section of workpiece needs drift angle to workpiece with reference to preceding case Form, can not yet have the effect with reference to the structure of preceding case.

In view of this, the designer of the utility model conceives and furthers investigate with great concentration, a kind of rotary type section is created finally The drift angle adjusting apparatus of off line.

Utility model content

The utility model provides a kind of drift angle adjusting apparatus of rotary type shear, and main purpose is drift angle adjustment dress It sets, can make workpiece before cutting or grinding, just can adjust the angle of processing, allow workpiece blocking or grind, reach workpiece Section be nonplanar various angles inclined surface.

To reach foregoing purpose, the utility model provides a kind of drift angle adjusting apparatus of rotary type shear, including a body The operation power source that setting pair of workpieces is processed at one end, another opposite end are arranged one to the jig of clamping workpiece, at least One drift angle adjusting apparatus is set at the operation power source, which includes a bearing, a fixing bolt, the wherein machine Body corresponds on the moveable slide unit set by carrying on the downside of the operation power source, the adjustment tank of one of long arc shape is arranged, for this Bearing can be moved in the slide unit along the track of the adjustment tank, which carries and be fixed on the bottom side in the operation power source, Front end, which is then pivoted, to be attached on the slide unit, which is removably disposed the fixing bolt, to by the adjustment tank to be fixed on On the slide unit.

From the foregoing it will be appreciated that the drift angle adjusting apparatus of the utility model rotary type shear can reach following effect.

1, the utility model be operation power source be arranged a drift angle adjusting apparatus, allow driving machining tool operation power Source, can deflect the angle of its opposite piece, therefore machining tool is allowed either to grind or cut off workpiece, can form on-plane surface Angle of inclination.

2, the utility model is simple in structure, and using a bearing is added between operation power source and its slide unit, bearing is fixed on Operation power source bottom side is provided with one of adjustment tank on slide unit, and bearing has a fulcrum come the connection that is pivoted, therefore only with slide unit Need to unclamp one adjustment tank fixed position fixing bolt, just can push the work forward power source, using fulcrum as fulcrum, along adjustment tank adjust Angle just can change the processing drift angle of operation power source opposite piece, therefore via the utility model time processing, can obtain Have a section of inclined surface or chamfering, it is easy to process and quick and precisely.

Description of the drawings

Fig. 1 is the utility model stereogram.

Fig. 2 is the utility model vertical view.

Fig. 3 is the utility model front view.

Fig. 4 is the action vertical view of another preferred embodiment of the utility model.

Fig. 5 is the stereogram of the another preferred embodiment of the utility model.

Fig. 6 is another angle stereogram of the another preferred embodiment of the utility model.

Reference sign.

10 body, 12 slide unit

14 jig slide units

20 operation power source, 22 machining tool

23 machining tools

30 jig, 31 collet

40,401 drift angle adjusting apparatus

41,411 bearings 410 determine hole

42,421 adjustment tanks 43,431 fixing bolts

44,441 fulcrum

50 workpiece.

Specific implementation mode

To enable the purpose of this utility model, feature and effect to have a better understanding and awareness, please hereby match below Brief description of the drawings are closed to be described in detail as after：

The utility model is as shown in Figure 1, 2, including a body 10 is arranged one at one end may be selected the work blocked or ground Power source 20, another opposite end are arranged one to the jig 30 of clamping workpiece, mainly in the operation power source 20 or together with this Jig 30, it is each that a drift angle adjusting apparatus 40 is set, to change 30 position angle of operation power source 20 or jig.

Shown in Fig. 2,3, the corresponding carrying 20 downside setting one of operation power source is horizontally moveable on body 10 Slide unit 12, similarly, opposite 30 downside one moving direction of setting of jig that carries is slided with the perpendicular jig in operation power source 20 The output power of platform 14, operation power source 20 links an abradant machining tool 22 or the machining tool 23 of cut-out, controls 30 setting one of tool can be by power source（Non- label in figure）Drive the collet 31 of rotation, and collet 31 provides clamping workpiece 50.

The drift angle adjusting apparatus 40 of the utility model includes a bearing 41, a fixing bolt 43；The drift angle adjusting apparatus 40 is set It is placed in operation power source, then digs ranging from 90 ° together of adjustment tank 42 on slide unit 12, and the bearing 41 can be in cunning It is moved along 42 track of adjustment tank above platform 12, bearing 41 to carry and be fixed on 20 bottom side of operation power source, is held above 41 front ends of seat, are pivoted with a fulcrum 44 and are attached on slide unit 12, and bearing 41 is located at adjustment tank 42 equipped with certain hole 410, supplies The fixing bolt 43 is by and into adjustment tank 42 to be fixed on slide unit 12.

Shown in Fig. 4, operation power source 20 can unload machining tool 22 originally as shown in Figure 2, the company of replacement Knot one can be the machining tool 23 of cut-out disk, illustrate the state for blocking workpiece 50, please match Fig. 1,3,4, and workpiece 50 is pressed from both sides by collet 31 It holds and is positioned at jig 30, secondly, in response to 50 section drift angle to be blocked of workpiece, to adjust the angle in operation power source 20；It uses Person need to only unclamp fixing bolt 43, and bearing 41 is just made to be moved along adjustment tank 42 for fulcrum with fulcrum 43, stop until being suitble to angle It only moves, then is re-secured with fixing bolt 43, just constitute operation power source 20 together with machining tool 23 with bearing 41, with drift angle shape State manually controls jig 30 and is moved along jig slide unit 14 again in face of workpiece 50, and the workpiece 50 of jig 30 is allowed to be rotated in collet 31 State allows the machining tool 23 that the rotation of operation power source 20 drives to be processed and blocks, completes the truncation surface of setting drift angle.

As shown in Figure 1, 2, operation power source 20 is if it is installing abradant machining tool 22, for example is the sand for having thickness Wheel, then machining tool 22 is with the displacement of slide unit 12, and to workpiece 50 with the drift angle direction of setting, mobile jig 30 receives processing The grinding of tool 22 grinds to form chamfering for 50 end face periphery of workpiece.

Another as shown in Figure 5,6, then a drift angle adjusting apparatus 401 can be also arranged by being jig 30, wherein on the jig slide unit 14 Placement one is in fixed bearing 411 with 30 bottom side of jig, and the adjustment tank 421 for setting one of arc, bearing 411 1 are cutd open in bearing 411 End is hubbed at jig slide unit 14 with another fulcrum 441, and fixing bolt 431 is locked in by adjustment tank 421 on jig slide unit 14； Unclamping fixing bolt 431, the state of its packing adjustment tank 421 is released, just can make jig 30 with fulcrum 441 for fulcrum, allows tune Whole slot 421 carrys out shift motion along fixing bolt 431, so that jig 30 is adjusted drift angle of the workpiece relative to operation power source 20, allows Operation power source 20 can also make workpiece section be cut off or be ground with drift angle.

Above-described embodiment is only the technology and its effect that the utility model is illustrated, new not for this practicality is limited Type.It is any it is ripe can be without prejudice to the technical principle and spirit of the utility model, to above-mentioned in technique personage Embodiment is modified and is changed, and the protective scope of the claims of the utility model are belonged to.

Claims (7)

1. a kind of drift angle adjusting apparatus of rotary type shear, which is characterized in that pair of workpieces is arranged at one end comprising a body The operation power source of processing, another opposite end setting one is to the jig that is clamped and drives workpiece to rotate, at the operation power source One drift angle adjusting apparatus is set, which includes a bearing, a fixing bolt, and wherein the body, which corresponds to, carries the work On moveable slide unit set by the downside of power source, the adjustment tank of one of long arc shape is set, it can be on the slide unit edge for the bearing The track of the adjustment tank is moved, which carries and be fixed on the bottom side in the operation power source, and front end is then pivoted and is attached at On the slide unit, which is removably disposed the fixing bolt, to by the adjustment tank to be fixed on the slide unit.

2. the drift angle adjusting apparatus of rotary type shear as described in claim 1, which is characterized in that the drift angle adjusting apparatus Adjustment tank arcuate extent is 90 °.

3. the drift angle adjusting apparatus of rotary type shear as described in claim 1, which is characterized in that the drift angle adjusting apparatus The bearing front end, is pivoted with a fulcrum and is attached on the slide unit.

4. the drift angle adjusting apparatus of rotary type shear as described in claim 1, which is characterized in that the opposite carrying of the body should One moving direction of setting and the perpendicular jig slide unit in the operation power source, the bearing can be placed in the jig slide unit on the downside of jig On, it is hubbed at the jig slide unit for the bearing one end, and the fixing bolt is coordinated to be locked in the jig slide unit by the adjustment tank On.

5. the drift angle adjusting apparatus of rotary type shear as described in claim 1, which is characterized in that the operation power source links One machining tool is so that it is rotated, to be processed to workpiece.

6. the drift angle adjusting apparatus of rotary type shear as claimed in claim 5, which is characterized in that the machining tool is sand Wheel.

7. the drift angle adjusting apparatus of rotary type shear as claimed in claim 5, which is characterized in that the machining tool is cut-out Disk.