CN205185359U - Substep punching press punch press - Google Patents
Substep punching press punch press Download PDFInfo
- Publication number
- CN205185359U CN205185359U CN201521001499.4U CN201521001499U CN205185359U CN 205185359 U CN205185359 U CN 205185359U CN 201521001499 U CN201521001499 U CN 201521001499U CN 205185359 U CN205185359 U CN 205185359U
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- eccentric
- connecting rod
- eccentric wheel
- lathe bed
- power transmission
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Abstract
The utility model relates to a stamping equipment field, purpose provide a substep punching press punch press. A substep punching press punch press, includes: be equipped with the lathe bed of workstation, bent axle, connecting rod, slider, drive arrangement, the bent axle is equipped with one step of eccentric wheel that two steps of eccentric wheel both sides were located to two steps of eccentric wheels and a plurality of branch, the eccentric distance of two steps of eccentric wheels is greater than the eccentric distance of one step of eccentric wheel, the slider includes: two steps of sliders, number and one step of one step of slider that the eccentric wheel number is the same, the connecting rod includes: both ends respectively with two steps of connecting rods of two steps of eccentric wheels and two steps of slider articulateds, number and one step of one step of connecting rod that the eccentric wheel number is the same, the both ends of every one step of connecting rod are articulated with one step of eccentric wheel and one step of slider respectively, two steps of sliders and one step of slider connect gradually through vertical slide rail, two one step of sliders that lies in the relative outside respectively are connected with the lathe bed through vertical slide rail. The blanking process and the deep -drawing process efficiency of this substep punching press punch press processing deep -drawing spare are higher.
Description
Technical field
The utility model relates to pressing equipment field, especially a kind of substep punching press punch press.
Background technology
Punching production, mainly for sheet material, by mould, can carry out blanking, punching, shaping, stamping-out, drawing, finishing, essence punching, shaping, and the processing such as riveted joint and extrusion, are widely used in every field; Substep punching press punch press is a kind of conventional punching type forcing press; With blank operation and the drawing sequence of substep punching press punch press processing drawing part, need on the substep punching press punch press that is equipped with blanking die, to complete stamping-out, finishing drawing on the substep punching press punch press that another is equipped with Drawing Die; Or complete stamping-out on same substep punching press punch press after, blanking die is replaced with Drawing Die finishing drawing; The lower deficiency of efficiency is there is with traditional substep punching press punch press processing blank operation of drawing part and drawing sequence; Therefore, design a kind of process drawing part blank operation and the higher substep punching press punch press of drawing sequence efficiency, become problem demanding prompt solution.
Utility model content
The purpose of this utility model at present there is the lower deficiency of efficiency with the blank operation of traditional substep punching press punch press processing drawing part and drawing sequence to overcome, provide a kind of process drawing part blank operation and the higher substep punching press punch press of drawing sequence efficiency.
Concrete technical scheme of the present utility model is:
A kind of substep punching press punch press, comprising: the lathe bed being provided with workbench, bent axle, connecting rod, slide block, drive unit; Described bent axle is provided with two step eccentric wheels and several are divided into a step eccentric wheel of two step eccentric wheel both sides; The eccentric eccentric throw of two steps is greater than the eccentric eccentric throw of a step; Slide block comprises: two step slide blocks, the step slide block that number is identical with a step eccentric wheel number; Connecting rod comprises: two ends respectively with two step eccentric wheels and the hinged two step connecting rods of two step slide blocks, the step connecting rod that number is identical with a step eccentric wheel number; The two ends of each step connecting rod respectively with a step eccentric wheel and a step slide block hinged; Two step slide blocks are connected by vertical slide rail successively with a step slide block; Two step slide blocks being positioned at opposite exterior lateral sides are respectively connected with lathe bed by vertical slide rail.Blank operation and the drawing sequence of this substep punching press punch press processing drawing part complete and do not need more mold exchange on a punch press, and working (machining) efficiency is higher.
As preferably, two described step connecting rods comprise: lower end is provided with screw and upper end and the hinged upper connecting rod of two step eccentric wheels, and upper end is provided with the lower link of the screw rod be threaded with screw and the spanner block being positioned at screw rod west side, and gusset is provided with the locking pin of outer locking plane; Upper connecting rod gusset is provided with the cross through hole through screw; The gusset of screw rod is provided with internal locking plane; Locking pin is arranged in cross through hole and outer locking plane pushes down internal locking plane; The lower end of lower link and two step slide block globular hinges.Two step connecting rods comprise connecting rod and the lower link that is threaded with upper connecting rod, and the lower dead point position being beneficial to adjustment two step slide block meets the requirement of workpiece drawing.
As preferably, described drive unit comprises: the driven gear be connected with bent axle one end, be provided with the driving gear that engages with driven gear and with the power transmission shaft of lathe bed pivot joint, with the flywheel of power transmission shaft pivot joint, be sheathed on the clutch that outside power transmission shaft and one end is connected with flywheel, the motor removably connected with lathe bed, the driving pulley be connected with the output shaft of motor, the driving-belt be connected with driving pulley and flywheel respectively.Driving device structure is simple and practical.
As preferably, described drive unit comprises: the driven gear be connected with bent axle one end, be provided with the driving gear that engages with driven gear and with the power transmission shaft of lathe bed pivot joint, to be sheathed on outside power transmission shaft one end and the adapter sleeve removably connected with power transmission shaft, with the flywheel of adapter sleeve pivot joint, be sheathed on the clutch that outside power transmission shaft and one end is connected with flywheel, the motor removably connected with lathe bed, the driving pulley be connected with the output shaft of motor, the driving-belt be connected with driving pulley and flywheel respectively.Driving device structure is simple and practical; Adopt blank operation and the punching operation of substep punching press punch press processing punching part, the blanking pressure needed according to work pieces process and punching power, corresponding motor is selected to be connected with lathe bed, select corresponding adapter sleeve and the flywheel with adapter sleeve pivot joint, be connected with power transmission shaft one end by adapter sleeve, the specified tonnage of the substep punching press punch press of employing is less than the specified tonnage adopting common punch press.
Compared with prior art, the beneficial effects of the utility model are: blank operation and the drawing sequence of this substep punching press punch press processing drawing part complete and do not need more mold exchange on a punch press, and working (machining) efficiency is higher.Two step connecting rods comprise connecting rod and the lower link that is threaded with upper connecting rod, and the lower dead point position being beneficial to adjustment two step slide block meets the requirement of workpiece drawing.Driving device structure is simple and practical; Adopt blank operation and the punching operation of substep punching press punch press processing punching part, the blanking pressure needed according to work pieces process and punching power, corresponding motor is selected to be connected with lathe bed, select corresponding adapter sleeve and the flywheel with adapter sleeve pivot joint, be connected with power transmission shaft one end by adapter sleeve, the specified tonnage of the substep punching press punch press of employing is less than the specified tonnage adopting common punch press.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2;
Fig. 3 is the structural representation of bent axle.
In figure: workbench 1, lathe bed 2, bent axle 3, two step eccentric wheel 4, step eccentric wheel 5, two step slide block 6, step slide block 7, two step connecting rod 8, step connecting rod 9, vertical slide rail 10, screw 11, upper connecting rod 12, screw rod 13, spanner block 14, lower link 15, outer locking plane 16, locking pin 17, cross through hole 18, internal locking plane 19, driven gear 20, driving gear 21, power transmission shaft 22, flywheel 23, clutch 24, motor 25, driving pulley 26, driving-belt 27, adapter sleeve 28.
Detailed description of the invention
Below in conjunction with shown in accompanying drawing, the utility model is described further.
Embodiment 1, as shown in accompanying drawing 1, accompanying drawing 3: a kind of substep punching press punch press, comprising: the lathe bed 2 being provided with workbench 1, bent axle 3, connecting rod, slide block, drive unit; Described bent axle 3 is provided with the step eccentric wheel 5 that two step eccentric wheels 4 and two are divided into two step eccentric wheel 4 both sides; The eccentric throw of two step eccentric wheels 4 is greater than the eccentric throw of a step eccentric wheel 5; Slide block comprises: two step slide blocks 6, the step slide block 7 that number is identical with step eccentric wheel 5 number; Connecting rod comprises: two ends respectively with two step eccentric wheels 4 and the hinged two step connecting rods 8 of two step slide blocks 6, the step connecting rod 9 that number is identical with step eccentric wheel 5 number; The two ends of each step connecting rod 9 respectively with a step eccentric wheel 5 and a step slide block 7 hinged; Two step slide blocks 6 are connected by vertical slide rail 10 successively with a step slide block 7; Two step slide blocks 7 being positioned at opposite exterior lateral sides are respectively connected with lathe bed 2 by vertical slide rail 10.Axis and the axis of two step eccentric wheels 4 of one step eccentric wheel 5 lay respectively at the relative both sides of bent axle 3 axis.
In the present embodiment, two described step connecting rods 8 comprise: lower end be provided with screw 11 and upper end and two step eccentric wheels 4 by the hinged upper connecting rod 12 of jointed shaft, upper end is provided with the screw rod 13 be threaded with screw 11 and the lower link 15 being positioned at the spanner block 14 on the downside of screw rod 13, and gusset is provided with the locking pin 17 of outer locking plane 16; Upper connecting rod 12 gusset is provided with the cross through hole 18 through screw 11; The gusset of screw rod 13 is provided with internal locking plane 19; Locking pin 17 is arranged in cross through hole 18 and outer locking plane 16 pushes down internal locking plane 19; The lower end of lower link 15 and two step slide block 6 globular hinges.
Described drive unit comprises: the driven gear 20 be connected with bent axle 3 one end key, be provided with the driving gear 21 that engages with driven gear 20 and with the power transmission shaft 22 of lathe bed 2 by bearing hinge joint, with the flywheel 23 of power transmission shaft 22 by bearing hinge joint, be sheathed on the clutch 24 that outside power transmission shaft 22 and one end is connected with flywheel 23, the motor 25 be connected with lathe bed 2 screw, the driving pulley 26 be connected with the output axle key of motor 25, the driving-belt 27 be connected with driving pulley 26 and flywheel 23 respectively.
The substep process for stamping of described substep punching press punch press, step one, the lower end screw of the patrix of Drawing Die with two step slide blocks 6 is connected, the patrix of two blanking dies is respectively connected with the lower end screw of a step slide block 7, and the counterdie of Drawing Die is connected with workbench 1 screw respectively with the counterdie of two blanking dies; Step 2, rotate lower link 15, the lower dead point position adjusting two step slide blocks 6 meets the requirement of workpiece drawing, locking pin 17 is inserted cross through hole 18 and makes outer locking plane 16 push down internal locking plane 19 and lock; Step 3, drive unit driving crank 3 rotates, and two step slide blocks 7 respectively drive the patrix of a blanking die to move downward, and the patrix of two blanking dies has respectively coordinated stamping-out with the counterdie of a blanking die; Step 4, two step slide blocks 6 drive the patrix of Drawing Die to move downward, and the patrix of Drawing Die coordinates finishing drawing with the counterdie of a Drawing Die.
The beneficial effect of the present embodiment is: blank operation and the drawing sequence of this substep punching press punch press processing drawing part complete and do not need more mold exchange on a punch press, and working (machining) efficiency is higher.Two step connecting rods comprise connecting rod and the lower link that is threaded with upper connecting rod, and the lower dead point position being beneficial to adjustment two step slide block meets the requirement of workpiece drawing.Driving device structure is simple and practical.
Embodiment, 2, as shown in accompanying drawing 2, accompanying drawing 3: a kind of substep punching press punch press, comprising: the lathe bed 2 being provided with workbench 1, bent axle 3, connecting rod, slide block, drive unit; Described bent axle 3 is provided with the step eccentric wheel 5 that two step eccentric wheels 4 and two are divided into two step eccentric wheel 4 both sides; The eccentric throw of two step eccentric wheels 4 is greater than the eccentric throw of a step eccentric wheel 5; Slide block comprises: two step slide blocks 6, the step slide block 7 that number is identical with step eccentric wheel 5 number; Connecting rod comprises: two ends respectively with two step eccentric wheels 4 and the hinged two step connecting rods 8 of two step slide blocks 6, the step connecting rod 9 that number is identical with step eccentric wheel 5 number; The two ends of each step connecting rod 9 respectively with a step eccentric wheel 5 and a step slide block 7 hinged; Two step slide blocks 6 are connected by vertical slide rail 10 successively with a step slide block 7; Two step slide blocks 7 being positioned at opposite exterior lateral sides are respectively connected with lathe bed 2 by vertical slide rail 10.
In the present embodiment, two described step connecting rods 8 comprise: lower end be provided with screw 11 and upper end and two step eccentric wheels 4 by the hinged upper connecting rod 12 of jointed shaft, upper end is provided with the screw rod 13 be threaded with screw 11 and the lower link 15 being positioned at the spanner block 14 on the downside of screw rod 13, and gusset is provided with the locking pin 17 of outer locking plane 16; Upper connecting rod 12 gusset is provided with the cross through hole 18 through screw 11; The gusset of screw rod 13 is provided with internal locking plane 19; Locking pin 17 is arranged in cross through hole 18 and outer locking plane 16 pushes down internal locking plane 19; The lower end of lower link 15 and two step slide block 6 globular hinges.
Described drive unit comprises: the driven gear 20 be connected with bent axle 3 one end key, be provided with the driving gear 21 that engages with driven gear 20 and with the power transmission shaft 22 of lathe bed 2 by bearing hinge joint, to be sheathed on outside power transmission shaft 22 one end and with the adapter sleeve 28 of power transmission shaft 22 spline joint, with the flywheel 23 of adapter sleeve 28 by bearing hinge joint, be sheathed on the clutch 24 that outside power transmission shaft 22 and one end is connected with flywheel 23, the motor 25 be connected with lathe bed 2 screw, the driving pulley 26 be connected with the output axle key of motor 25, the driving-belt 27 be connected with driving pulley 26 and flywheel 23 respectively.
The substep process for stamping of described substep punching press punch press, step one, be connected the lower end of the patrix of perforating die with two step slide blocks 6, the patrix of two blanking dies is respectively connected with the lower end screw of a step slide block 7, and the counterdie of perforating die is connected with workbench 1 screw respectively with the counterdie of two blanking dies; Step 2, rotate lower link 15, the lower dead point position adjusting two step slide blocks 6 meets workpiece punching requirement, locking pin 17 is inserted cross through hole 18 and makes outer locking plane 16 push down internal locking plane 19 and lock; Step 3, the blanking pressure needed according to workpiece and punching power sum, select corresponding motor 25 to be connected with lathe bed 2, select corresponding adapter sleeve 28 and with the flywheel 23 of adapter sleeve 28 by bearing hinge joint, by adapter sleeve 28 and power transmission shaft 22 one end spline joint; Step 4, drive unit driving crank 3 rotates, and two step slide blocks 7 respectively drive the patrix of a blanking die to move downward, and the patrix of two blanking dies has respectively coordinated stamping-out with the counterdie of a blanking die; Step 5, two step slide blocks 6 drive the patrix of perforating die to move downward, and the patrix of perforating die has coordinated punching with the counterdie of a perforating die.
The beneficial effect of the present embodiment is: blank operation and the drawing sequence of this substep punching press punch press processing drawing part complete and do not need more mold exchange on a punch press, and working (machining) efficiency is higher.Two step connecting rods comprise connecting rod and the lower link that is threaded with upper connecting rod, and the lower dead point position being beneficial to adjustment two step slide block meets the requirement of workpiece drawing.Driving device structure is simple and practical; Adopt blank operation and the punching operation of substep punching press punch press processing punching part, the blanking pressure needed according to work pieces process and punching power, corresponding motor is selected to be connected with lathe bed, select corresponding adapter sleeve and the flywheel with adapter sleeve pivot joint, be connected with power transmission shaft one end by adapter sleeve, the specified tonnage of the substep punching press punch press of employing is less than the specified tonnage adopting common punch press.
It is apparent to one skilled in the art that the utility model can change into various ways, such change do not think depart from scope of the present utility model.All like this to the apparent amendment of the technical staff in described field, by be included in this claim scope within.
Claims (4)
1. a substep punching press punch press, comprising: the lathe bed being provided with workbench, bent axle, connecting rod, slide block, drive unit; It is characterized in that, described bent axle is provided with two step eccentric wheels and several are divided into a step eccentric wheel of two step eccentric wheel both sides; The eccentric eccentric throw of two steps is greater than the eccentric eccentric throw of a step; Slide block comprises: two step slide blocks, the step slide block that number is identical with a step eccentric wheel number; Connecting rod comprises: two ends respectively with two step eccentric wheels and the hinged two step connecting rods of two step slide blocks, the step connecting rod that number is identical with a step eccentric wheel number; The two ends of each step connecting rod respectively with a step eccentric wheel and a step slide block hinged; Two step slide blocks are connected by vertical slide rail successively with a step slide block; Two step slide blocks being positioned at opposite exterior lateral sides are respectively connected with lathe bed by vertical slide rail.
2. substep punching press punch press according to claim 1, it is characterized in that, two described step connecting rods comprise: lower end is provided with screw and upper end and the hinged upper connecting rod of two step eccentric wheels, upper end is provided with the lower link of the screw rod be threaded with screw and the spanner block being positioned at screw rod west side, and gusset is provided with the locking pin of outer locking plane; Upper connecting rod gusset is provided with the cross through hole through screw; The gusset of screw rod is provided with internal locking plane; Locking pin is arranged in cross through hole and outer locking plane pushes down internal locking plane; The lower end of lower link and two step slide block globular hinges.
3. substep punching press punch press according to claim 1 and 2, it is characterized in that, described drive unit comprises: the driven gear be connected with bent axle one end, be provided with the driving gear that engages with driven gear and with the power transmission shaft of lathe bed pivot joint, with the flywheel of power transmission shaft pivot joint, be sheathed on the clutch that outside power transmission shaft and one end is connected with flywheel, the motor removably connected with lathe bed, the driving pulley be connected with the output shaft of motor, the driving-belt be connected with driving pulley and flywheel respectively.
4. substep punching press punch press according to claim 1 and 2, it is characterized in that, described drive unit comprises: the driven gear be connected with bent axle one end, be provided with the driving gear that engages with driven gear and with the power transmission shaft of lathe bed pivot joint, to be sheathed on outside power transmission shaft one end and the adapter sleeve removably connected with power transmission shaft, with the flywheel of adapter sleeve pivot joint, be sheathed on the clutch that outside power transmission shaft and one end is connected with flywheel, the motor removably connected with lathe bed, the driving pulley be connected with the output shaft of motor, the driving-belt be connected with driving pulley and flywheel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001499.4U CN205185359U (en) | 2015-12-04 | 2015-12-04 | Substep punching press punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001499.4U CN205185359U (en) | 2015-12-04 | 2015-12-04 | Substep punching press punch press |
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| Publication Number | Publication Date |
|---|---|
| CN205185359U true CN205185359U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521001499.4U Active CN205185359U (en) | 2015-12-04 | 2015-12-04 | Substep punching press punch press |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584074A (en) * | 2015-12-04 | 2016-05-18 | 宁波澳玛特高精冲压机床股份有限公司 | Step-by-step punching machine and step-by-step punching method |
| CN108000919A (en) * | 2018-01-22 | 2018-05-08 | 东莞领益精密制造科技有限公司 | Desk-type small electric punch |
| CN108856485A (en) * | 2018-07-04 | 2018-11-23 | 宁波欧泰瑞克精密机械工业有限公司 | A kind of double action press |
| CN109808211A (en) * | 2019-02-25 | 2019-05-28 | 浙江易锻精密机械有限公司 | A kind of high-precision dual drive |
| CN109849400A (en) * | 2019-03-27 | 2019-06-07 | 浙江易锻精密机械有限公司 | A kind of compact two-point press |
| CN109968712A (en) * | 2019-04-29 | 2019-07-05 | 扬力集团股份有限公司 | A kind of built-in sliding block double action press |
| CN108000919B (en) * | 2018-01-22 | 2024-04-26 | 东莞领益精密制造科技有限公司 | Bench small electric punching machine |
-
2015
- 2015-12-04 CN CN201521001499.4U patent/CN205185359U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584074A (en) * | 2015-12-04 | 2016-05-18 | 宁波澳玛特高精冲压机床股份有限公司 | Step-by-step punching machine and step-by-step punching method |
| CN108000919A (en) * | 2018-01-22 | 2018-05-08 | 东莞领益精密制造科技有限公司 | Desk-type small electric punch |
| CN108000919B (en) * | 2018-01-22 | 2024-04-26 | 东莞领益精密制造科技有限公司 | Bench small electric punching machine |
| CN108856485A (en) * | 2018-07-04 | 2018-11-23 | 宁波欧泰瑞克精密机械工业有限公司 | A kind of double action press |
| CN109808211A (en) * | 2019-02-25 | 2019-05-28 | 浙江易锻精密机械有限公司 | A kind of high-precision dual drive |
| CN109849400A (en) * | 2019-03-27 | 2019-06-07 | 浙江易锻精密机械有限公司 | A kind of compact two-point press |
| CN109968712A (en) * | 2019-04-29 | 2019-07-05 | 扬力集团股份有限公司 | A kind of built-in sliding block double action press |
| CN109968712B (en) * | 2019-04-29 | 2024-03-26 | 扬力集团股份有限公司 | Double-acting press with built-in sliding block |
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