CN100411864C

CN100411864C - Multifunctional precise press machine

Info

Publication number: CN100411864C
Application number: CNB2006100529434A
Authority: CN
Inventors: 姜斌
Original assignee: 姜斌
Current assignee: Zhejiang Kesheng Electric Power Equipment Co., Ltd.
Priority date: 2006-08-08
Filing date: 2006-08-08
Publication date: 2008-08-20
Anticipated expiration: 2026-08-08
Also published as: CN1907694A

Abstract

The invention relates to a multifunctional accurate compressor, which comprises: a frame, a transmission power device, a plane work bench and a sliding block, wherein the sliding block can move up and down relative to the plane work bench; said work bench has the groove hole for fixing and positioning the lower working mould. And the invention is characterized in that: the left and right widths of said sliding block are near to the length of work bench, while its vertical wall has several groove holes for fixing and positioning the upper working mould support. Compared with present product, the invention enlarges the volume of sliding block, to mount on the upper working mould supports, to be the movable vertical work bench. Said upper and lower working moulds are vertically fixed on the working bench, to synchronously process the work piece, to improve the mechanical processing efficiency; in addition, the invention uses guide sleeve and guide column structure, to improve the reliability and accuracy.

Description

Multifunctional precise press machine

Technical field

The present invention relates to a kind of forcing press that workpiece is carried out operation operations such as stamping-out, shearing, bending, moulding.

Background technology

Before the present invention makes, forcing press kind in the public technology is a lot, but its structure is generally by frame, and be located at transfer motion power device on the frame, the slide block that can in chute, do to pump, the formations such as planar working table that adapt with slide block.During operation, transmission mechanism with transmission of power give slide block, slide block carry the punching press patrix descending with planar working table on corresponding counterdie collaborative to processing such as workpiece cut.But, the existing forcing press function singleness that is used for operations such as stamping-out, shearing, bending or moulding, operations such as stamping-out, shearing, bending or moulding need to be undertaken by different equipment one by one, if shift conversion step must carry out the raw material carrying, the efficient that wastes time and energy is low.

China Patent No. 2003201070583 discloses a kind of " multi-purpose punching and shearing machine ", this machine utilizes a cover transfer motion power device, a slide block that moves up and down and two planar working tables that distribute up and down, by being installed in the die head of height diverse location on the slide block, finish processing operation to workpiece.This multi-purpose punching and shearing machine has solved some processing shop problems simply, has tentatively reached the purpose of a tractor serves several purposes.But still there is following defective in this machinery: the complete machine mechanical efficiency is low, can not finish the synchronous processing operation to same workpiece multiple working procedure, and operations such as stamping-out, shearing, bending or moulding still need to carry out one by one.

Summary of the invention

For overcoming the above-mentioned defective that prior art exists, the present invention aims to provide a kind of multifunctional precise press machine with new structure, this machine is comprehensive mechanical working (machining) efficiency height not only, and can finish the processing operation of operations such as stamping-out, shearing, bending or moulding synchronously to same workpiece, reliability height, precision are good.

For achieving the above object, the present invention has adopted following technical scheme: the structure of this multifunctional precise press machine comprises frame, and transfer motion power device, planar working table and slide block, the transfer motion power device can make slide block pump with respect to planar working table; That the table top of planar working table is provided with is fixing, the location slotted eye of work mould down, and it is characterized in that: the left and right sides width of slide block is close with planar working table length, and its vertical walls is provided with the slotted eye of the mould bases of working on a plurality of fixing, location.

During concrete enforcement, described slide block is provided with guide pin bushing, and the axis normal of guide pin bushing is corresponding with guide pin bushing in the table top of planar working table, is provided with guide pillar on planar working table.

During concrete enforcement, the plane of described planar working table is provided with the fixing slotted eye of work mould down.

During concrete enforcement, be equipped with the slotted eye of the mould bases of working on fixing, the location on the wall of the forward and backward and downside of slide block of the present invention.

Beneficial effect: the present invention compared with prior art, the inventor can finish the design concept of operations such as punching, shearing, bending or the moulding processing operation to same workpiece synchronously with a machine, creatively enlarged the working face of slide block, slide block has been become be fit to install and fix a plurality of members of going up the work mould bases, thereby broken a slide block idea that goes up the work mould can only be installed usually, make the vertical plane and the bottom surface of slide block have the structure of similar planar working table, become the vertical table of actual activity.According to the needs of machining as long as workbench has enough areas, a plurality of, the upper and lower work mould of multiple shape, size all can be separately fixed on the face of vertical and planar working table, workpiece between the upper and lower mould is carried out the synchronous processing operation, thereby the machine of having realized is finished the purpose of multiple working procedure operation synchronously, has improved the machining efficient of complete machine greatly.In addition, adopt guide pin bushing and guide pillar structure, make the reliability of machine, precision also obtain large increase.

Description of drawings

Fig. 1 is the main TV structure schematic diagram of one embodiment of the invention;

Fig. 2 is the three-dimensional structure diagram of Fig. 1, has increased punching mould bases 10, punching mould bases 12 among the figure;

Fig. 3 is the side-looking structural representation of another embodiment of the present invention;

Fig. 4 has installed structural representation behind the mould of working up and down for Fig. 2;

Fig. 5 is multiple work mould bases rear side viewing structural representation for Fig. 3 has installed.

The specific embodiment

Sequence number is respectively among the figure: flywheel 1, bent axle 2, watt seat 3, lubricating cup 4, brake gear 5, grease-box 6, frame 7, connecting rod 8, planar working table 9, baffle plate fixing hole 91, slotted eye 92, following

work mould

93,94, punching mould bases 10, mould bases 101,102,103,104,1058,106,107, slide block 11, punching mould bases 12, guide pillar 13, crankshaft base 14, clutch 15, motor 16, motor shaft 161, driving-belt 17, on the mould bases 18 of working, compacted under work mould 19, following bending work mould 20, punching work die head 21, punching die head 22, set bolt 23, support 24.

Referring to Fig. 1, Fig. 2.The total structure of this machine is the upper, middle and lower general layout, and frame 7 is a square shape, and the edge top, top of square shape is provided with the transfer motion power device, and the purpose of transfer motion power device is to drive slide block 11 to pump.The transfer motion power device is made of motor 16, flywheel 1, clutch 15, bent axle 2 in the present embodiment, and bent axle 2 is positioned at the top of frame 7 by two crankshaft bases 3.Motor shaft links to each other with flywheel 1 through belt, flywheel 1 is through the end coupling of clutch 15 with bent axle 2, bent axle 2 turns portion and connecting rod 8 one ends connect, and the other end of connecting rod 8 and the slide block of bottom 11 are hinged, and the other end of bent axle 2 is provided with brake gear (adopting the cam-type brake gear).Should illustrate and be: above-mentioned transfer motion power device is a kind of in the prior art structure, every existing structure that can drive slide block 11 motions, and for example: fluid pressure type, pneumatic type transmission device all may be used on this enforcement.Just do not remake further expansion explanation at this.

The underframe of square shape frame 7 is the table top of planar working table 9, the following work mould that this table top is mainly used in is fixing, location and last work mould adapt.For realizing fixing, locating down the function of work mould, table top is provided with slotted eye 92, and the slotted eye 92 of present embodiment adopts trapezoid groove structure of the prior art, is furnished with trapezoidal nut in the groove of this dovetail groove, in the time of fixedly, can at random adjust mounting distance according to the correspondence position of upper and lower mould.In addition, be work mould under fixing better, locating, have the trapezoidal slotted eye 92 and the baffle plate fixing hole 91 of the mould of working under fixing on the workbench outer side edges.

The middle part of square shape frame 7 is provided with slide block 11, and this part is the key content of inventor's technological innovation.For enlarging the working face of slide block 11, left and right sides width with slide block 11 strengthens earlier, be increased to close with the length of planar working table 9, and guarantee certain height, then, be provided with on the wall of slide block 11 a plurality ofly be used for fixing, the slotted eye 92 of the mould bases of working on the location, this slotted eye 92 also adopts trapezoid groove structure.By this improvement, make slide block 11 become the vertical table of actual activity, the work mould bases (in conjunction with Fig. 4) of a plurality of different shapes can be installed on its face, as long as mix like this with planar working table 9 on following work mould corresponding work die head, just can finish operation operations such as punching, shearing, bending or moulding synchronously by a machine, improve the machining efficient of complete machine greatly.

Certainly, be further to enlarge the working face of slide block 11, slide block 11 the diapire face on also can be provided for fixing, locating the slotted eye of mould bases of working.

Be to improve process reliability and precision, this machine has adopted high-precision guide pillar 13, guide pin bushing structure, at the middle part of the thickness direction of slide block 11 guide pin bushing is set, and the axis normal of guide pin bushing is in the table top of planar working table 9; Corresponding with guide pin bushing, guide pillar 13 is located on the planar working table, and slide block 11 is pumped under the guiding of the effect of connecting rod 8 and guide pillar 13, guide pin bushing.

Referring to Fig. 3, Fig. 3 is the side-looking structural representation of another embodiment of the present invention, the support 24 that drawn among the figure, and machine in fact of the present invention all has support 24, and just other figure does not draw.Can finish the design concept of operations such as stamping-out, shearing, bending or the moulding processing operation to workpiece synchronously according to inventor's one machine, we can also further enlarge the utilization rate of slide block 11, and Fig. 3 is exactly an example.Here guide pillar not only plays the guide pillar effect, also play the vertical rod effect of frame, so just can vacate slide block 11 space on every side, make on each face of slide block 11, that is: all can be provided for fixing, locate the slotted eye 92 of work mould on front, rear, left and right and the base wall, form the structure of a plurality of movable vertical tables, certainly, adapt with vertical table (being slide block 11), corresponding planar working table 9 should be set below vertical table.By this thinking, further enlarged the operating efficiency of complete machine.

Fig. 4, Fig. 5 are illustrated respectively in to have set up various situations about going up behind the work mould bases on Fig. 1, Fig. 3.The effect of Fig. 4 mentions that at a last joint it mainly is explanation, and the work mould bases that a plurality of different shapes are installed can be set on a surface of slide block 11 planely.The situation that Fig. 5 will illustrate is: the work mould bases that a plurality of different shapes are installed not only can be set on each face of slide block 11 planely, and can also be on each plane by the stacked three-dimensional work mould bases that a plurality of different shapes of installation are set of mould bases and mould bases, corresponding die head is set on mould bases then, reaches a machine and finish synchronously purpose with ground workpiece multiple working procedure operation.

Claims

1. a multifunctional precise press machine comprises frame (7), and transfer motion power device, planar working table (9) and slide block (11), and the transfer motion power device can make slide block (11) pump with respect to planar working table (9); That the table top of planar working table (9) is provided with is fixing, the location slotted eye (92) of work mould down, it is characterized in that: the length of the left and right sides width of slide block (11) and planar working table (9) is close, and the wall of slide block (11) is provided with the slotted eye (92) of the mould bases of working on a plurality of fixing, location; Slide block (11) is provided with guide pin bushing, and the axis normal of guide pin bushing is in the table top of planar working table (9); Corresponding with guide pin bushing, on planar working table (9), be provided with guide pillar (13).

2. a kind of multifunctional precise press machine as claimed in claim 1 is characterized in that: the outer side edges of described planar working table (9) is provided with down fixedly slotted eye of work mould.