CN2178441Y - Improved plane cutting machine - Google Patents

Abstract

The utility model relates to an improved stamping-out machine with a machine table. The upper end of the machine table is provided with an over-draught apparatus that can move up and down, whereas the front and the back of the working bench of the machine table are respectively provided with a locating rod, and pivot joint rods on both sides are installed in a location base. The pivot joint rod is connected with a fixed lever by a connecting sheet, and the other end is connected with a vertex rod whose end part is provided with an oil hydraulic cylinder. When the over-draught apparatus moves down, the relative motion causes the inferior displacement of the locating rod, and the anvil on the working table contacts the working bench flatly so as to avoid anvil buckling as well as distorting and to enhance the quality of shoes.

Description

Improved plane cutting machine

The utility model relates to a kind of modified form plane cutting machine, and this plane cutting machine is provided with one in last pressure device down during start in board, though backstay down start simultaneously, and avoid chopping block flexural deformation.

The manufacture process of shoes at first must cut cladding with cutting machine, then carries out procedures such as toe lasting, back group again by various machine, and mat automation mode is finished the manufacturing of shoes.The special manufacturer of the artificial shoes maker of the design, for the shoemaking dealer can be provided perfect cutting machine, developed the cutting machine that several different types in recent years, as planer-type oil pressure cutting machine, high-speed plane cutting machine and rocker-arm oil pressure cutting machine, and the cutting machine of three kinds of patterns differs from one another, severing power as planer-type oil pressure cutting machine is big, and the high-speed plane cutting machine belongs to cutting machine simple to operate; rocker-arm oil pressure cutting machine then belongs to small-sized cutting machine; by the cutting machine of three kinds of patterns, and the demand that makes the shoemaking dealer be able to itself is selected.

Wherein, the high-speed plane cutting machine be the shoemaking dealer the cutting machine that generally uses, please cooperate referring to shown in Figure 6, this cutting machine has a board 70, upper end, board 70 both sides respectively forms locating rack 71,71 of two locating racks are provided with pressure device 72 on, last pressure device 72 bottom faces are smooth faces, last pressure device 72 must be driven and start up and down by the transmission device in the board 70, the front and back of board 70 upper end workbench 73 respectively are provided with backstay 74, backstay 74 is higher than workbench 73, and backstay 74 both sides respectively are consolidated in the positioning seat 75, please cooperate referring to shown in Figure 7, then be provided with spring 76 in the positioning seat 75, during operation, can on front and back backstay 74, place an arm-tie 80, on arm-tie 80, place a chopping block 81 again, but mat arm-tie 80 is pulled out chopping block 81, then cladding 82 is positioned on the chopping block 81, and cutting die 83 is positioned on the cladding 82, again arm-tie 80 is pushed back pressure device 72 bottoms by the guiding of backstay 74, make down start of pressure device 72, and cutting die 83 is down suppressed, by the cooperation of chopping block 81, cut the leather goods that is suitable shape, after finishing, make arm-tie 80 be easy to pull out by outstanding backstay 74 again, in order to cutting die 83 displacements, change the relative position of cutting die 83 and cladding 82.

And the effect that above-mentioned backstay 74 both sides positioning seats 75 inner springs 76 are provided with, for making pressure device 72 down during start, must suppress backstay 74 simultaneously makes backstay 74 and workbench 73 high together, to avoid influencing the leather goods quality after cutting, during so because of 83 compactings of 72 pairs of cutting dies of last pressure device, its point of application is to be positioned at workbench 73 centre, please referring to shown in Figure 8, backstay 74 then is positioned at the front and back of workbench, so pressure only can become to making backstay 74 lower to be shifted, and can't make backstay 74 and workbench 73 high together, so can make arm-tie 80, chopping block 81 is not contour because of central authorities and front and back, and be bending, not only can influence the flatness of leather goods, and after using a period of time, chopping block 81 promptly produces the situation of gross distortion, and chopping block 81 is in case distortion, more can have a strong impact on the flat face of leather goods, therefore present shoemaking dealer at set intervals, promptly must replace and be out of shape but the chopping block 81 of surface not heavy wear as yet, for the manufacturer, the loss of chopping block 81 promptly causes the increase of cost, and the quality of leather goods reduces, and causes the serious loss of dealer especially.

Main purpose of the present utility model is: a kind of modified form plane cutting machine is provided, this cutting machine has a board, pressure device is established in the board upper end, and the board front and back are provided with backstay, the backstay of front end or rear end is consolidated in a fixed bar place, top system bar is extended at the fixed bar two ends, and top system boom end is provided with oil hydraulic cylinder, when last pressure device down during start, promptly make oil hydraulic cylinder drive the up start of top system boom end simultaneously, by the fixed bar and the relative motion of fixed point, make down start of backstay, make arm-tie, chopping block and workbench are plane contact, and when making pressure device compacting cutting die, chopping block no longer is bending, but on smooth plane, cut work, so can avoid chopping block flexural deformation, make the splendid flat face of leather goods tool, and then promote the quality of shoes.

Another main purpose of the present utility model is: a kind of modified form plane cutting machine is provided, and its forward and backward backstay end with homonymy is the design that is driven by same oil hydraulic cylinder, makes action more certain.

The utility model provides a kind of modified form plane cutting machine, this cutting machine has a board, the board upper end sets firmly a last pressure device that can be shifted up and down with the both sides locating rack, and the workbench of board front and back respectively are provided with backstay, the backstay both sides respectively are provided with pivoted pole, pivoted pole is fixedly arranged in the positioning seat, it is characterized in that: each pivoted pole bottom respectively articulates a joining piece, joining piece is consolidated on the fixed bar end in addition, fixed bar is also fixed with board, and the side in addition with respect to joining piece forms outstanding top system bar on the fixed bar, top system bar end in addition sets firmly an oil hydraulic cylinder, and last pressure device is down during start, oil hydraulic cylinder will be pushed up make masthead to rise, make down start of backstay by relative motion, make backstay be lower than workbench.

Aforementioned modified form plane cutting machine is characterized in that: the pivoted pole of homonymy front and back ends is driven and start by same oil hydraulic cylinder.

Structure of the present utility model and existing plane cutting machine are compared, the utility model is by the design of backstay two ends serial verb construction, in last pressure device down during start, can backstay down be shifted, make chopping block, arm-tie all smooth on workbench, when carrying out cutting program, can avoid chopping block flexural deformation, and because of cutting program is to carry out on smooth chopping block, thus can make the splendid flat face of leather goods tool, and then improve the quality of leather goods, shoes.

Further specify architectural feature of the present utility model and purpose below in conjunction with accompanying drawing.

Brief Description Of Drawings:

Fig. 1 is the three-dimensional appearance schematic diagram of the utility model plane cutting machine one embodiment.

Fig. 2 is the part member perspective exploded view of the utility model plane cutting machine one embodiment.

Fig. 3 is that schematic diagram is implemented on the plane of the utility model plane cutting machine one embodiment.

Fig. 4 is the planar gesture schematic diagram of the utility model plane cutting machine one embodiment.

Other plants the plane enforcement schematic diagram of pattern plane cutting machine to Fig. 5 for the utility model.

Fig. 6 is the three-dimensional appearance schematic diagram of existing plane cutting machine.

Fig. 7 implements schematic diagram for the plane of existing plane cutting machine.

Fig. 8 is the planar gesture schematic diagram of existing plane cutting machine.

Please referring to shown in Figure 1, plane of the present utility model cutting machine has a board 10, each forms the locating rack 11 that up extends board 10 both sides, 11 of locating racks are provided with pressure device 12, last pressure device 12 bottoms are press face 13, in board 10, be provided with transmission device, must drive pressure device 12 by transmission device is shifted up and down, respectively be provided with backstay 20 in board 10 front and back in addition, and because of the drive mechanism of backstay 20 all identical, so the structure with front end backstay 20 is illustrated, please cooperate referring to Fig. 2 and shown in Figure 3, backstay 20 both sides respectively are provided with the pivoted pole 21 of vertical, design makes backstay 20 get free rotation by this, and pivoted pole 21 passes in the positioning seat 22,22 of positioning seats are fixedly arranged on board 10 appropriate locations, pivoted pole 21 bottoms respectively articulate a joining piece 24, the end in addition of the joining piece 24 of front end then is connected with a fixed bar 25, fixed bar 25 two ends respectively are provided with a top system bar 26 that backward extends with respect to the two ends of joining piece 24, the end in addition of top system bar 26 then is connected with the piston rod 271 of an oil hydraulic cylinder 27, design by this, with fixed bar 25 is differentiation, oil hydraulic cylinder 27 and top system bar 26 are an interlock body, joining piece 24,20 of pivoted pole 21 and backstays are another interlock body.

Mode of operation of the present utility model, please referring to shown in Figure 3, arm-tie 30 can be placed on the workbench 14, only therefore, backstay 20 is to be higher than workbench 14 time, so make arm-tie 30 be positioned at backstay 20 upper ends, front and back, can be that rotating shaft is pulled out with backstay 20 with arm-tie 30 afterwards, on arm-tie 30, place the chopping block 31 that a soft plastic material is made, and cladding 32 placed on the chopping block 31, place cutting die 33 on the cladding 32 again, be that rotating shaft pushes back on the workbench 14 with arm-tie 30 with backstay 20 more then, this moment cutting die 33, cladding 32 all is positioned at pressure device 12 bottoms, then can step on the system pedal and make down start of pressure device 12, last pressure device 12 is down start the time, even the piston rod of oil hydraulic cylinder 27 271 drives top system up start of bar 26 ends, even and system bar 26 fixed bars 25 in top rotate, and make down start of joining piece 24, joining piece 24 is down start the time, even pivoted pole 21 and be consolidated in the backstay 20 down start synchronously of pivoted pole 21 upper ends, as shown in Figure 4, make backstay 20 no longer be higher than workbench 14, when 12 pairs of cutting dies 33 of pressure device are suppressed action in the event, be that 33 pairs of claddings 32 of mat cutting die cut and form leather goods, finish cut after, even go up pressure device 12, in the time of the past superior displacement of last pressure device 12 toward superior displacements, even the down start of piston rod 271 of oil hydraulic cylinder 27, make the up start again of pivoted pole 21 and backstay 20 by relative motion again, make backstay 20 be higher than workbench 14 again, again arm-tie 30 is pulled out afterwards, in order to cutting die 33 displacements, cut work once more.

The front and back backstay of other the utility model homonymy, also must directly drive by an oil hydraulic cylinder, as shown in Figure 5, it is piston rod 411 places that the top system bar 40 of forward and backward opposite position are articulated in same oil hydraulic cylinder 41, when oil hydraulic cylinder 41 starts, also, reach same effect with same action by relative motion.

Claims (2)

1, a kind of modified form plane cutting machine, this cutting machine has a board, the board upper end sets firmly a last pressure device that can be shifted up and down with the both sides locating rack, and the workbench of board front and back respectively are provided with backstay, the backstay both sides respectively are provided with pivoted pole, pivoted pole is located at one and is fixed in the positioning seat of board, it is characterized in that: each pivoted pole bottom respectively articulates a joining piece, joining piece is consolidated on the fixed bar end in addition, fixed bar is fixed with board rotationally, and the in addition side with respect to joining piece forms outstanding top system bar on the fixed bar, and top system bar end in addition is provided with when last pressure device down during start, promptly will push up simultaneously and make the oil hydraulic cylinder that masthead rises.

2, modified form according to claim 1 plane cutting machine is characterized in that: the pivoted pole of homonymy front and back ends must be driven and start by same oil hydraulic cylinder.

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