CN102357595B - Processing die with toothed square gasket tooth form - Google Patents
Processing die with toothed square gasket tooth form Download PDFInfo
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- CN102357595B CN102357595B CN 201110237414 CN201110237414A CN102357595B CN 102357595 B CN102357595 B CN 102357595B CN 201110237414 CN201110237414 CN 201110237414 CN 201110237414 A CN201110237414 A CN 201110237414A CN 102357595 B CN102357595 B CN 102357595B
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- 229910000997 High-speed steel Inorganic materials 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 9
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 3
- 238000004080 punching Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000003801 milling Methods 0.000 description 6
- 241001149761 Planera aquatica Species 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 229920003266 Leaf® Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The invention relates to a processing die with a toothed square gasket tooth form. The problems of long production cycle, low working efficiency and the like in the current processed toothed square gasket tooth form are solved. The die comprises an upper die and a lower die and is characterized in that an upper template of the upper die, a wedge, a guide sleeve and a cutter clamping mechanism are assembled together; a cutter base support base and a cutter base are connected through a hinged shaft; a high-speed steel cutter is assembled in the empty cavity of the cutter base; a lower template of the lower die, a guide column, a work-piece clamping and resetting mechanism and a work-piece locating mechanism are assembled together; a movable die base is assembled together with a support base through a reset spring and a connection bolt; under the action of the wedge or the reset spring, a pull rod fixed on the movable die base drives front and rear pressure plates to bilaterally move along an axis so as to clamp work-pieces; the die is rational in structural design, simple for operation and easy and rapid for processing; the current conditions are sufficiently utilized; an ordinary planer and the high-speed steel cutter for a lathe are used for processing on a punching machine; and the die has the advantages of being high in processing precision, high in working efficiency, low in processing cost, and the like.
Description
Technical field
The present invention relates to a kind of particular manufacturing craft that is formed by upper die and lower die that is applied on punch press, a kind of common planer, lathe high-speed steel tool of adopting on punch press particularly is converted into the processing mold that tooth square washer profile of tooth is arranged of the power formation of horizontal direction by a part of power with the punch press vertical direction.
Background technology
The tooth square washer is arranged in the curtain wall installation process, be widely used in curtain wall and fine setting be installed with fixing, its number of applications is many, and is often ten hundreds of; This have the structure of tooth square washer mainly to consist of (seeing Fig. 4～5) by two parts, tooth square washer body 41 namely arranged, tooth square washer profile of tooth 40 is arranged.
At present, processing above-mentionedly has the equipment of tooth square washer profile of tooth that planer, horizontal milling machine are arranged, and generally all has the advantages such as good accuracy, autofeed.But for planer, process a profile of tooth, the production cycle is long at every turn, and its operating efficiency is very low; And horizontal milling machine must be equipped with corresponding milling cutter, and the cost ratio planing tool of milling cutter is expensive a lot, and in a single day damage of milling cutter, and a profile of tooth just can't be carried out operation again, has both increased processing cost, has extended the production cycle again.Up to now, have no on punch press and to adopt common planer, lathe to be processed with the report of tooth square washer profile of tooth with high-speed steel tool.
Summary of the invention
The purpose of this invention is to provide a kind of processing mold that tooth square washer profile of tooth is arranged, it has solved the existing problems such as production cycle length that tooth square washer profile of tooth exists, inefficiency that are processed with, its reasonable in design, simple to operate, handling ease, quick takes full advantage of existence conditions, adopt common planer, lathe to process with high-speed steel tool on punch press, and machining accuracy is high, has and increases work efficiency, and saves the advantages such as processing cost.
the technical solution adopted in the present invention is: this has the processing mold of tooth square washer profile of tooth to comprise upper die and lower die, its technical essential is: the bevelled drift of end band that described patrix comprises cope match-plate pattern, fit together with cope match-plate pattern and guide pin bushing and cutter holding mechanism, tool rest supporting seat and the tool rest of cutter holding mechanism utilize jointed shaft to be connected, and tool rest is swung around jointed shaft, high-speed steel tool is assembled in the tool rest cavity by hold(ing)-down clip, described counterdie comprises lower bolster and the guide pillar that fits together with lower bolster, Workpiece clamping and resetting-mechanism and workpiece locating mechanism, one side of the active mould seat of Workpiece clamping and resetting-mechanism fits together by back-moving spring and connecting bolt and the bearing that is fixed on lower bolster, the bottom of active mould seat utilizes pressing plate to be assembled on the slide plate of lower bolster, and the surface along slide plate reciprocatingly slides under the effect of drift or back-moving spring, simultaneously, the pull bar that is fixedly connected on active mould seat passes fixedly die holder and the limiting plate that is fixed on lower bolster, drive by Compress Spring and pull bar fit together before, rear fender is left along the axis of pull bar, move right, the guide pillar of counterdie is assembled in the guide pin bushing of patrix.
Fixed connecting base and cope match-plate pattern in the cutter holding mechanism that fits together with described cope match-plate pattern are fixed together, and utilize left and right pressing plate to be assembled in the groove of fixed connecting base with the tool rest supporting seat of T stage shoulder.
Be assembled in described high-speed steel tool in the tool rest cavity by hold(ing)-down clip and utilize location-plate and adjusting pad to clamp proper alignment to be fixed together, and the cutter head of high-speed steel tool that makes marshalling is all at same vertical guide.
The drift of described patrix and the cutter holding mechanism guide pillar axis along counterdie under the guiding of guide pin bushing moves up and down.
The locating piece of described workpiece locating mechanism is aimed at the locating slot on positioning body, and positioning body is fixed on to be adjusted on connecting plate, adjusts connecting plate utilization adjustment bolt and is assembled on lower bolster.
The active mould seat of described Workpiece clamping and resetting-mechanism arranges Active guide fence, and the fixedly die holder that is fixed on lower bolster of a side relative to Active guide fence arranges fixedly backup plate.
Advantage and good effect that the present invention has are: due to due to the drift in patrix of the present invention and guide pin bushing when the guide pillar along counterdie moves, the part of the power of punch press vertical direction can be converted into the power of horizontal direction, thereby control active mould seat and on pull bar along the surface sliding of slide plate, the forward and backward pressing plate that drive fits together by Compress Spring and pull bar also moves simultaneously along the axis of pull bar, makes to be placed on lower bolster fixedly the limiting plate on die holder and the tooth square washer body that has between front pressuring plate are realized clamping.Descending along with patrix is assembled in many in the tool rest cavity by hold(ing)-down clip high-speed steel tool vertically moved downward, and reaches the purpose that is processed with tooth square washer profile of tooth.In mould backhaul process, high-speed steel tool plays the effect of backhaul cutter relieving because of the small sway of tool rest around jointed shaft, has increased high-speed steel tool service life, utilizes spring leaf to realize the reset response of tool rest.More than can find out reasonable in design of the present invention, simple to operate, handling ease, thereby be easy to realize the processing that tooth square washer profile of tooth is arranged of the present invention on punch press.Compared with prior art, this mould can take full advantage of existence conditions, coordinate the manual positioning feed arrangement, adopt common planer, lathe to carry out tooth Profile Machining with high-speed steel tool on punch press, greatly improve working (machining) efficiency, and the high-speed steel tool relative low price can be saved the investment of purchasing corresponding rest for gear milling tool, saves processing cost.Simultaneously, facts have proved, the machining accuracy of this method is also quite high, can satisfy the instructions for use that curtain wall is used the tooth square washer fully.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is a kind of processing mold structural representation of the present invention;
Fig. 2 is the top view of Fig. 1 part of the lower die;
Fig. 3 is that Fig. 1 is along the cutaway view of A-A line;
Fig. 4 is a kind of structural representation that the tooth square washer is arranged;
Fig. 5 is the top view of Fig. 4.
sequence number explanation in figure: 1 cope match-plate pattern, 2 upper padding plates, 3 fixed heads, 4 drifts, 5 active mould seats, 6 Active guide fences, 7 bearings, 8 connecting bolts, 9 lower bolsters, 10 lower bolsters, 11 back-moving springs, 12 guide pillars, 13 guide pin bushings, 14 fixing backup plates, 15 fixing die holders, 16 limiting plates, 17 cutters are adjusted plate, 18 spring leafs, 19 front adjustment screws, 20 rear adjustment screws, 21 pressing plates, 22 pull bars, 23 adjust connecting plate, 24 positioning bodies, 25 locating pieces, 26 front pressuring plates, 27 rear fenders, 28 holddown springs, 29 fixed connecting bases, 30 left pressing plates, 31 tool rest supporting seats, 32 tool rests, 33 location-plates, 34 hold(ing)-down clips, 35 high-speed steel tools, 36 adjusting pads, 37 jointed shafts, 38 right pressing plates, 39 upper padding plates, 40 have tooth square washer profile of tooth, 41 have tooth square washer body.
The specific embodiment
Describe concrete structure of the present invention in detail according to Fig. 1～5.This has the processing mold of tooth square washer profile of tooth to comprise upper die and lower die.Wherein patrix comprises: the part such as cope match-plate pattern 1, drift 4, fixed head 3, upper padding plate 2, guide pin bushing 13 and cutter holding mechanism.Wherein drift 4 and guide pin bushing 13 and cutter holding mechanism and cope match-plate pattern 1 fit together.Drift 4 is the bar shaped square iron on an end band inclined-plane, and the parts such as drift 4 fixed heads 3 and upper padding plate 2 are fixedly connected on cope match-plate pattern 1 by connecting bolt, shop bolt.Guide pin bushing 13 adopts interference fit to be set on cope match-plate pattern 1.
Cutter holding mechanism comprises: fixed connecting base 29, left pressing plate 30, right pressing plate 38, front adjustment screw 19, rear adjustment screw 20, tool rest supporting seat 31, tool rest 32, jointed shaft 37, adjusting pad 36, location-plate 33, cutter are adjusted the parts such as plate 17, hold(ing)-down clip 34, high-speed steel tool 35.The fixed connecting base 29 that the bottom arranges groove is fixed together by connecting bolt, shop bolt and cope match-plate pattern 1.Tool rest supporting seat 31 with the T stage shoulder utilizes left and right pressing plate 30,38 to be assembled in the groove of fixed connecting base 29.Tool rest supporting seat 31 utilizes jointed shaft 37 to be connected with tool rest 32, and makes tool rest 32 swing minute angle around jointed shaft 37.High-speed steel tool 35 is assembled in the cavity of tool rest 32 by hold(ing)-down clip 34.High-speed steel tool 35 utilizes location-plate 33 and adjusting pad 36 to clamp proper alignment and is fixed together, and the cutter head of high-speed steel tool 35 that makes marshalling is all at same vertical guide.The specification of high-speed steel tool 35 and quantity should be selected according to the actual needs of workpiece to be processed.Adopt more than two groups high-speed steel tool in the present embodiment.Be separately positioned on the front adjustment screw 19 of fixed connecting base 29 both sides, rear adjustment screw 20 can be realized the adjustment to high-speed steel tool 35 working depths.The cutter that is arranged on tool rest 32 1 sides is adjusted plate 17, also can adjust by adjusting bolt the cutting depth of high-speed steel tool 35.
Counterdie comprises: lower bolster 10, bearing 7, guide pillar 12, slide plate 9, pressing plate 21, Workpiece clamping and the parts such as resetting-mechanism and workpiece locating mechanism.Guide pillar 12, bearing 7, slide plate 9, Workpiece clamping and resetting-mechanism and workpiece locating mechanism and lower bolster 10 fit together.
Workpiece clamping and resetting-mechanism comprise: connecting bolt 8, back-moving spring 11, active mould seat 5, Active guide fence 6, fixedly backup plate 14, fixing parts such as die holder 15, limiting plate 16, pull bar 22, front pressuring plate 26, rear fender 27, holddown spring 28.Wherein a side of active mould seat 5 fits together with the bearing 7 that is fixed on lower bolster 10 by back-moving spring 11 and connecting bolt 8.The bottom of active mould seat 5 utilizes pressing plate 21 to be assembled on the slide plate 9 of lower bolster 10, and the surface along slide plate 9 reciprocatingly slides under the effect of drift 4 or back-moving spring 11.Simultaneously, be fixedly connected on the pull bar 22 of active mould seat 5, pass the fixedly die holder 15 and the limiting plate 16 that are fixed on lower bolster 10, drive the forward and backward pressing plate 26,27 that fits together by Compress Spring 28 and pull bar 22, along the left and right movement of the axis of pull bar 22.
The guide pillar 12 of counterdie is assembled in the guide pin bushing 13 of patrix.The drift 4 of patrix and cutter holding mechanism can move up and down along the axis of counterdie guide pillar 12 under the guiding of guide pin bushing 13.For the service life of capable of reducing friction resistance and prolongation drift 4, active mould seat 5 arranges Active guide fence 6, on the fixedly die holder 15 that is fixed on lower bolster 10 of a side relative to Active guide fence 6, fixedly backup plate 14 is set also.Active mould seat 5 is done horizontal motion and is driven pull bar 22 and move, rear fender 27 Compress Springs clamping work pieces under the effect of elastic force in the descending process of drift 4.
Workpiece locating mechanism comprises: positioning body 24, locating piece 25, adjustment connecting plate 23.The locating slot that locating piece 25 is aimed on positioning body 24, positioning body 24 are fixed on to be adjusted on connecting plate 23, adjusts connecting plate 23 and utilizes the adjustment bolt to be assembled on lower bolster 10.
Have the process of tooth square washer profile of tooth 40 as follows:
At first upper die and lower die are fixed on (not shown) on the top shoe of punch press and workbench with pressing plate respectively.Again will with tooth square washer body 41 uniform thickness are arranged, wide strip sheet material is placed between front pressuring plate 26 and location-plate 16 as workpiece to be processed, and positions by 25 pairs of workpiece to be processed of the locating piece on the locating slot of positioning body 24.Start the punch press floor push, the patrix that is fixed on the top shoe of punch press moves downward, be connected in the descending process of drift 4 in patrix, promotion active mould seat 5 is made horizontal motion drive pull bar 22 and is moved, and front pressuring plate 26 is clamping work pieces under the effect of rear fender 27, Compress Spring 28 elastic force.Along with patrix is descending, be connected to simultaneously the tool rest on patrix and be fixed on and more than two groups, high-speed steel tool 35 is done the motion of vertical direction in tool rest, namely complete the action that is processed with tooth square washer profile of tooth 40.In patrix backhaul process, high-speed steel tool 35 around the minute angle that jointed shaft 37 swings, is realized the effect of backhaul cutter relieving because of tool rest 32, utilizes spring leaf 18 to realize the reset response of tool rest 32.Along with the rising of drift in patrix 4, active mould seat 5 drives pull bar 22 and gets back to initial position under the effect of back-moving spring 11 simultaneously.Meanwhile, workpiece is no longer clamped, namely completes action cycle that tooth square washer profile of tooth 40 is arranged of processing.The next locating slot of running fix piece 25 to the positioning body 24, again workpiece to be processed is moved forward to locating piece 25 places, start the punch press floor push, repeat an operating procedure, by that analogy, until workpiece to be processed has all been completed tooth square washer profile of tooth 40.Then block by the specification that tooth square washer body 41 is arranged, namely made the tooth square washer.
Claims (5)
1. processing mold that tooth square washer profile of tooth is arranged, comprise upper die and lower die, it is characterized in that: the bevelled drift of end band that described patrix comprises cope match-plate pattern, fit together with cope match-plate pattern and guide pin bushing and cutter holding mechanism, tool rest supporting seat and the tool rest of cutter holding mechanism utilize jointed shaft to be connected, and tool rest is swung around jointed shaft, high-speed steel tool is assembled in the tool rest cavity by hold(ing)-down clip, described counterdie comprises lower bolster and the guide pillar that fits together with lower bolster, Workpiece clamping and resetting-mechanism and workpiece locating mechanism, one side of the active mould seat of Workpiece clamping and resetting-mechanism fits together by back-moving spring and connecting bolt and the bearing that is fixed on lower bolster, the bottom of active mould seat utilizes pressing plate to be assembled on the slide plate of lower bolster, and the surface along slide plate reciprocatingly slides under the effect of drift and back-moving spring, simultaneously, the pull bar that is fixedly connected on active mould seat passes fixedly die holder and the limiting plate that is fixed on lower bolster, drive by Compress Spring and pull bar fit together before, rear fender is left along the axis of pull bar, move right, the guide pillar of counterdie is assembled in the guide pin bushing of patrix, and the locating piece of described workpiece locating mechanism is aimed at the locating slot on positioning body, and positioning body is fixed on to be adjusted on connecting plate, adjusts connecting plate utilization adjustment bolt and is assembled on lower bolster.
2. processing mold according to claim 1, it is characterized in that: fixed connecting base and cope match-plate pattern in the cutter holding mechanism that fits together with described cope match-plate pattern are fixed together, and utilize left and right pressing plate to be assembled in the groove of fixed connecting base with the tool rest supporting seat of T stage shoulder.
3. processing mold according to claim 1, it is characterized in that: be assembled in described high-speed steel tool in the tool rest cavity by hold(ing)-down clip and utilize location-plate and adjusting pad to clamp proper alignment to be fixed together, and the cutter head of high-speed steel tool that makes marshalling is all at same vertical guide.
4. processing mold according to claim 1, it is characterized in that: the drift of described patrix and the cutter holding mechanism guide pillar axis along counterdie under the guiding of guide pin bushing moves up and down.
5. processing mold according to claim 1, it is characterized in that: the active mould seat of described Workpiece clamping and resetting-mechanism arranges Active guide fence, and the fixedly die holder that is fixed on lower bolster of a side relative to Active guide fence arranges fixedly backup plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110237414 CN102357595B (en) | 2011-08-18 | 2011-08-18 | Processing die with toothed square gasket tooth form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110237414 CN102357595B (en) | 2011-08-18 | 2011-08-18 | Processing die with toothed square gasket tooth form |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102357595A CN102357595A (en) | 2012-02-22 |
| CN102357595B true CN102357595B (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110237414 Expired - Fee Related CN102357595B (en) | 2011-08-18 | 2011-08-18 | Processing die with toothed square gasket tooth form |
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| CN (1) | CN102357595B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430744A (en) * | 2022-07-29 | 2022-12-06 | 安徽科蓝特铝业有限公司 | Bending forming method for aluminum alloy bumper profile for automobile |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5570426A (en) * | 1978-11-20 | 1980-05-27 | Toyota Motor Corp | Punching die for helical gear |
| JPS5775226A (en) * | 1980-10-28 | 1982-05-11 | Aisin Warner Ltd | Ring-shaped scrap processing mechanism for press metallic mold for outer periphery working |
| JP3339363B2 (en) * | 1996-11-25 | 2002-10-28 | トヨタ車体株式会社 | Half blanking forming method and cold forging die used for the method |
| CN101716621B (en) * | 2009-11-20 | 2012-07-18 | 无锡曙光模具有限公司 | Tooth shape processing and molding method of hollow pipe fitting and special mold thereof |
| CN101708526B (en) * | 2009-12-15 | 2012-03-07 | 武汉理工大学 | Method and die for forming driven helical gear profile of automobile rear axle |
| CN202278075U (en) * | 2011-08-18 | 2012-06-20 | 沈阳远大铝业工程有限公司 | Die for processing tooth-shaped parts of toothed square gaskets |
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2011
- 2011-08-18 CN CN 201110237414 patent/CN102357595B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102357595A (en) | 2012-02-22 |
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Granted publication date: 20130626 |