CN2910497Y

CN2910497Y - Turnover positioner of working bench of cutting machine

Info

Publication number: CN2910497Y
Application number: CNU2006201015166U
Authority: CN
Inventors: 王骥
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-09
Filing date: 2006-03-09
Publication date: 2007-06-13
Anticipated expiration: 2016-03-09
Also published as: EP1832367A1; ATE464145T1; EP1832368A1; EP1832367B1; DE602007005857D1

Abstract

The utility model relates to turnover positioner of working bench of cutting machine and belongs to the cutting machine technical art. The work table turn around a spin axis of O-O and is supported on two side frames of the frame work. An upper pad and a lower pad are arranged on the corresponding sides of the O-O axis of the side frames. The upper pad is higher than the horizontal plane of the O-O axis and the lower pad is lower than the horizontal plane of the O-O axis. A stop block that fits to each other is arranged between one end of the side frame and the work table. The utility model can be either used as a normal cutting machine or a blade saw which reduces tool purchase expense and solves the problem that in the prior art when it relates to the circumstance that both the cutting machine and the blade saw are needed, tool purchase expense is increased.

Description

Saw working bench face overturning and positioning device

Technical field

The utility model relates to a kind of saw working bench face overturning and positioning device, belongs to the technical field of cutting appliance.

Technical background

Cutting machine, normally places workpiece on the saw working bench face when being used for cutting metal or nonmetallic materials as a kind of cutting tool, and the saw blade of cutting machine then is usually located on the workpiece workpiece is cut.Bench saw then normally places workpiece on the work top when sawing workpieces, and the saw blade of bench saw is positioned under the workpiece workpiece is carried out sawing.So in use, need purchase above-mentioned two kinds of instruments usually, increase the expense of the instrument of purchasing if relate to above two kinds of operating modes.

Summary of the invention

The utility model purpose is to provide a kind of and cutting machine both can have been can be used as normal cutting machine and use also and cutting can be used as bench saw, reduced the saw working bench face overturning and positioning device of the expense of the instrument of purchasing, solved that prior art exists relate to cutting machine and two kinds of operating modes of bench saw need purchase two kinds of instruments, increased the problems such as expense of the instrument of purchasing.

Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: the work top of cutting machine is that the rotation upset is supported on the side frames of frame with the O-O axle, both sides corresponding to the O-O axle on the side frames of described frame are respectively equipped with foot pad and following foot pad, described upward foot pad is higher than the horizontal plane at O-O axis place, described foot pad down is lower than the horizontal plane at O-O axis place, is provided with the stopping means that cooperatively interacts between an end of described bogie side frame and work top.When cutting machine is just being put on frame, the leftover bits and pieces pad of O-O axle one side is supported on the effect of playing support works table top one side under the work top, the last foot pad of O-O axle opposite side is unsettled on work top, the effect that the stopping means that bogie side frame one end and work top cooperatively interact is then dug support works table top opposite side under the restraint of labour table top opposite side, at this moment, cutting machine is positioned on the work top and uses as normal cutting; When cutting flips upside down, the following foot pad of O-O axle one side is unsettled under work top, the effect of support works table top is played in the below that the last foot pad that is positioned at O-O axle opposite side then is supported on work top, the stopping means that bogie side frame one end and work top cooperatively interact then simultaneously the restraint of labour table top on turn over, with the work top location, cutting machine was positioned at and can be used as the bench saw use under the work top this moment.Therefore, after cutting machine adopts structure of the present utility model, promptly can be used as normal cutting and use, also can be transformed to bench saw as required and use, reached the function of dual-use, reduced the expense of the instrument of purchasing.Wherein, described stopping means can adopt removable pin formula device, also can adopt active ring formula device, can also adopt spacing plate apparatus.

As preferably, described stopping means comprises the convex body of being located at the work top side and the limiting plate of being located on the frame, described convex body comprises preceding convex body and the back convex body of being located at O-O axle both sides respectively, is respectively equipped with the position limiting structure that matches with preceding convex body and back convex body on the described limiting plate.Wherein, preceding convex body can stop the following of work top to turn over when cooperating with the position limiting structure of limiting plate, and foot pad is located work top to the support of work top under cooperating; When back convex body cooperates with the position limiting structure of limiting plate, can prevent work top on turn over, thereby foot pad is located work top to the support of work top in the cooperation.Wherein the position limiting structure of limiting plate can adopt cavernous structure, also can adopt ramp structure, also can adopt hook formation.

As preferably, described limiting plate is provided with inclined-plane that cooperates with preceding convex body and the crozier that cooperates with the back convex body.The inclined-plane of limiting plate cooperates with the preceding convex body of work top, and the rubbing action between inclined-plane and lordosis surface can stop the effect of digging the support works table top under the work top; The crozier of limiting plate cooperates with the back convex body, and the barb of crozier can hook limiting plate, turns over thereby stop on the work top, plays the effect of positioning table face.

Wherein, can adopt slidingtype to be connected between limiting plate and frame, also can adopt movable connection, can also adopt radial type to connect.As preferably, described limiting plate one end and frame are hinged, the pin joint that the limiting plate middle part is provided with limiting plate and frame is the deep-slotted chip breaker in the center of circle, frame is provided with the guide way that cooperates with deep-slotted chip breaker, be provided with flexible member between limiting plate and frame, described flexible member has the trend that the limiting plate free end is upwards pushed away.Wherein, deep-slotted chip breaker on the limiting plate cooperates the scope of activities that can limit limiting plate with guide way on the frame, and flexible member can be in the free end of limiting plate the trend that upwards pushes away all the time, thereby the effect and the crozier of convex body play the effect of hooking the back convex body before inclined-plane on it being played support; When needs upset work top, the limiting plate free end is pressed down, convex body is crossed the lower extreme point on inclined-plane before making, preceding convex body can freely move up and down, or make crozier can not hook the back convex body, but make back convex body freely-movable, thus the state of changeable work top, and then the duty of switching cutting machine.

Wherein, flexible member can adopt reed, also can adopt extension spring or stage clip, can also adopt torsion spring.As preferably, described flexible member is a torsion spring.

As preferably, describedly go up foot pad and following foot pad comprises inverted L shape foot pad support and foot pad body, the foot pad support has a vertical part and horizontal part, and described vertical part and frame are fixed, and described horizontal part and foot pad body are fixed.Wherein, the foot pad support can be used for the fixing feet pad; Be fixed as one by screw between foot pad body and the foot pad support.

As preferably, described before convex body and back convex body constitute by screw with the coaxial positioning sleeve that is fixed on the work top side of screw.Wherein, positioning sleeve can with the inclined-plane or the crozier effect of limiting plate, play position-limiting action.

As preferably, described work top is connected by the cross bar upset with frame, and the cross bar two ends are respectively equipped with small end, and small end is connected by attachment screw with the frame bogie side frame; Or described work top and frame be connected by the cross bar upset, and cross bar is connected by attachment screw with the frame bogie side frame, is provided with adapter sleeve between attachment screw and cross bar and frame bogie side frame.Wherein, adapter sleeve has been blocked direct contact the between cross bar and frame bogie side frame and the attachment screw, has reduced wearing and tearing, has prolonged service life.

As preferably, the front and rear of described work top is respectively equipped with front flange and the back flange that is higher than work top.The front and back flange can increase the local thickness of work top, the installation of convex body before and after being convenient to, thus can make the thickness at other positions of work top reduce, alleviated the weight and the manufacturing cost of work top on the whole.

Therefore, the utlity model has and cutting machine both can have been can be used as normal cutting machine and use also and can cutting use, reduce the characteristics such as expense of the instrument of purchasing as bladed saw.

Description of drawings

Accompanying drawing 1 is the inverted a kind of structural representation of the utility model cutting machine;

Accompanying drawing 2 is a kind of structural representations that the utility model cutting machine is just being put;

Accompanying drawing 3 is plan structure schematic diagrames of accompanying drawing 2;

Accompanying drawing 4 is that the P of accompanying drawing 3 is to view;

Accompanying drawing 5 is a kind of installation diagrams of the utility model limiting plate;

Accompanying drawing 6 is a kind of assembling schematic diagrames of the utility model foot pad.

The specific embodiment

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment 1: as Fig. 1, Fig. 2 and shown in Figure 3, frame 3 is made up of perpendicular frame and the coaming plate that is positioned at perpendicular frame middle part, and side opening before and after the frame upper end is provided with the bogie side frame 31 and the bogie side frame 32 that are separately fixed on the perpendicular frame on the frame.The work top 11 of cutting machine is that axis is supported between the bogie side frame 31 and bogie side frame 32 of frame 3 by cross bar 4 upsets with the O-O axle, and cross bar 4 two ends are respectively equipped with small end 41, and small end 41 is connected by attachment screw 1 with frame bogie side frame 31.Bogie side frame 31 and bogie side frame 32 are respectively equipped with 1 upward foot pad 61 corresponding to the front side of O-O axle, last foot pad bogie side frame 31 and bogie side frame 32 are respectively equipped with 1 following foot pad 62 corresponding to the rear side of O-O axle, as shown in Figure 6, last foot pad 61 and following foot pad 62 comprise inverted L shape foot pad support 8 and foot pad body 6, foot pad support 8 has a vertical part 81 and horizontal part 82, vertical part 81 is fixed with the bogie side frame of frame 3, and horizontal part 82 is fixing with foot pad body 6.

The front and back side of work top 11 is respectively equipped with front flange 111 and the back flange 112 that is higher than work top 11 surfaces, and front flange 111 is the linearity structure, and back flange 112 is an arcuate structure.The front flange place is provided with preceding convex body 12 corresponding to the side of work top 11, and the side of the corresponding work top 11 in back flange place is provided with back convex body 13, and preceding convex body 12 and back convex body 13 are located at the same side of work top.Preceding convex body 12 and back convex body 13 constitute by screw 10 with the screw 10 coaxial positioning sleeves 15 that are fixed on the work top side.Bogie side frame 31 near the work top end is provided with limiting plate 5, as shown in Figure 4 and Figure 5, limiting plate 5 is provided with inclined-plane 51 that cooperates with preceding convex body 12 and the crozier 52 that cooperates with back convex body 13, limiting plate 5 one ends and frame 3 are hinged, the pin joint that limiting plate 5 middle parts are provided with limiting plate 5 and frame 3 is the deep-slotted chip breaker 53 in the center of circle, frame is provided with the guide way 14 that cooperates with deep-slotted chip breaker 53, be provided with flexible member 7 between limiting plate 5 and frame, flexible member 7 has the trend that limiting plate 5 free ends are upwards pushed away, and flexible member 7 shows as torsion spring at present embodiment.

As shown in Figures 2 and 3, when cutting machine is just being put on frame, the leftover bits and pieces pad of O-O axle one side is supported on the effect of playing support works table top one side under the work top, the last foot pad of O-O axle opposite side is suspended on the work top, and preceding convex body cooperates with the inclined-plane of limiting plate work top is located, at this moment, cutting machine is positioned on the work top and uses as normal cutting; As shown in Figure 1, when cutting flips upside down, the following foot pad of O-O axle one side is suspended under the work top, the effect of support works table top is played in the below that the last foot pad that is positioned at O-O axle opposite side then is supported on work top, back convex body cooperates with the crozier of limiting plate the work top location, and cutting machine was positioned at and can be used as the bench saw use under the work top this moment.Therefore, cutting machine can promptly can be used as normal cutting and use according to actual needs, also can be transformed to bench saw as required and use, and has reached the function of dual-use, has reduced the expense of the instrument of purchasing.When cutting machine switches between two kinds of user modes, must press the free end of limiting plate downwards, convex body is crossed the inclined-plane lower extreme point before making, preceding convex body can freely move up and down, or make crozier can not hook the back convex body, but make back convex body freely-movable, thus the state of changeable work top, and then the duty of switching cutting machine.

Claims

1, a kind of saw working bench face overturning and positioning device, the work top of cutting machine is that the rotation upset is supported on the side frames of frame with the O-O axle, it is characterized in that: the side frames (31 of described frame (3), 32) both sides of going up corresponding to the O-O axle are respectively equipped with foot pad (61) and following foot pad (62), are provided with the stopping means that cooperatively interacts between an end of described bogie side frame (31) and work top (11).

2, saw working bench face overturning and positioning device according to claim 1, it is characterized in that described stopping means comprises the convex body of being located at the work top side and the limiting plate of being located on the frame (5), described convex body comprises preceding convex body (12) and the back convex body (13) of being located at O-O axle both sides respectively, is respectively equipped with the position limiting structure that matches with preceding convex body (12) and back convex body (13) on the described limiting plate (5).

3, saw working bench face overturning and positioning device according to claim 2 is characterized in that described limiting plate (5) is provided with inclined-plane (51) that cooperates with preceding convex body (12) and the crozier (52) that cooperates with back convex body (13).

4, saw working bench face overturning and positioning device according to claim 2, it is characterized in that described limiting plate (5) one ends and frame (3) are hinged, the pin joint that limiting plate (5) middle part is provided with limiting plate (5) and frame (3) is the deep-slotted chip breaker (53) in the center of circle, frame is provided with the guide way (14) that cooperates with deep-slotted chip breaker (53), be provided with flexible member (7) between limiting plate (5) and frame, described flexible member (7) has the trend that limiting plate (5) free end is upwards pushed away.

5, saw working bench face overturning and positioning device according to claim 4 is characterized in that described flexible member (7) is torsion spring or extension spring or reed.

6, according to claim 1 or 2 or 3 or 4 or 5 described saw working bench face overturning and positioning devices, it is characterized in that described upward foot pad (61) and following foot pad (62) comprise inverted L shape foot pad support (8) and foot pad body (6), foot pad support (8) has a vertical part (81) and horizontal part (82), described vertical part (81) is fixed with frame, and described horizontal part (82) is fixing with foot pad body (6).

7,, it is characterized in that described preceding convex body (12) and back convex body (13) constitute by screw (10) with the coaxial positioning sleeve (15) that is fixed on the work top side of screw (10) according to claim 2 or 3 or 4 or 5 described saw working bench face overturning and positioning devices.

8, according to claim 1 or 2 or 3 or 4 or 5 described saw working bench face overturning and positioning devices, it is characterized in that described work top (11) is connected by cross bar (4) upset with frame (3), cross bar (4) two ends are respectively equipped with small end (41), and small end (41) is connected by attachment screw (1) with frame bogie side frame (31).

9,, it is characterized in that the front and rear of described work top (11) is respectively equipped with front flange (111) and the back flange (112) that is higher than work top according to claim 1 or 2 or 3 or 4 or 5 described saw working bench face overturning and positioning devices.

10, saw working bench face overturning and positioning device according to claim 6 is characterized in that the front and rear of described work top (11) is respectively equipped with front flange (111) and the back flange (112) that is higher than work top.