CN104942151A - Machining die for product with inwards-concave lateral wall and machining method thereof - Google Patents
Machining die for product with inwards-concave lateral wall and machining method thereof Download PDFInfo
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- CN104942151A CN104942151A CN201510355305.9A CN201510355305A CN104942151A CN 104942151 A CN104942151 A CN 104942151A CN 201510355305 A CN201510355305 A CN 201510355305A CN 104942151 A CN104942151 A CN 104942151A
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Abstract
The invention discloses a machining die for a product with an inwards-concave lateral wall. The machining die comprises a molding module which comprises a rolling female die and a material pressing block arranged above the rolling female die, and the material pressing block and the rolling female die are matched; the machining die further comprises a rolling assembly used for product lateral wall inwards-concave molding, the rolling assembly is arranged on one side of the molding module and comprises a rolling punching head and a servo motor for driving the rolling punching head to rotate, rolling protrusions are arranged on the periphery of the rolling punching head, and the width of the rolling protrusions is equal to the width of inwards-concave parts of the product. The machining die has the advantages that the rolling punching head is driven by the servo motor to achieve smooth machining molding of the inwards-concave parts on the periphery, the torque can be better controlled in cooperation with two stages of gear reduction mechanisms, and the machining efficiency is improved.
Description
Technical field
The present invention relates to a kind of product machined die, particularly relate to processing mold and processing method thereof that a kind of product sidewall has concave inward structure.
Background technology
The process to food refuse in domestic households, generally all first transfers to Biohazard Waste Disposal by dustbin and processes, in transfer process often because volume is large, rubbish is easily spoiled etc. makes troubles.So there is food waste disposer, this processor has directly been installed on water side, pond, directly enters processor and carry out pulverization process after food refuse is by water side, pond, and the waste pipe pipeline then through being connected with the processor port of export is discharged.Processor comprises machine internal and the shell be arranged on outside machine internal, its shell is generally arranged accordingly according to the structure of machine internal, the sidewall of some shells can be provided with indent border, existing shell indent border cooperatively interacts by passing through to be respectively arranged with some slide blocks in the enclosure after outer casing forming, carry out indent processing, then the demoulding, but because housing section is circular, therefore add man-hour by slide block, slide block easily causes with slide block junction and is connected burr, smooth not, affect the attractive in appearance of whole product and quality.
Summary of the invention
In view of prior art exists above-mentioned defect, the object of the present invention is to provide a kind of sidewall tool concave inward structure product processing mold and processing method thereof.
Object of the present invention, will be achieved by the following technical programs:
Concave side wall product processing mold, comprise cope match-plate pattern, lower bolster, described processing mold comprises a molding group, described shaping module comprises the roll extrusion die matched and the binder block be placed in above roll extrusion die, described roll extrusion die is placed on lower bolster, the top of described binder block is connected with hold-down mechanism, and described hold-down mechanism compresses binder block downwards through cope match-plate pattern;
Described processing mold also comprises one for the shaping roll extrusion assembly of product concave side wall, described roll extrusion assembly is placed in the side of shaping module, the servomotor that described roll extrusion assembly comprises a roll extrusion drift and drives described roll extrusion drift to rotate, the border of described roll extrusion drift is provided with roll extrusion projection, and roll extrusion ledge width is suitable with described product indent width;
Described roll extrusion drift is placed in a driven unit, described driven unit comprises one and is connected to drive rod on cope match-plate pattern and carriage release lever that is sheathed and drive rod lower end, one end of described carriage release lever offers a skewed slot, the lower end of described drive rod is syllogic folding shape, move in the lower end of described drive rod in described skewed slot, described drive rod moves both vertically and drives described carriage release lever to carry out transverse movement; The other end of described carriage release lever offers a locating slot, and described roll extrusion drift is placed in locating slot, and described carriage release lever motion drives described roll extrusion drift to move.
Preferably, positioning sleeve is provided with between described locating slot and roll extrusion drift, the lower end of described roll extrusion drift is arranged with a gear, described gear and the gears meshing that the motor shaft of servomotor is connected, when the gear on described roll extrusion drift is meshed with upper gear of motor shaft, described servomotor rotates and drives described roll extrusion drift to rotate.
Preferably, be provided with a two-stage reducing gear between described roll extrusion drift and servomotor, described double reduction mechanism comprises first, second two groups of gears, and often organize gear and comprise two pitch wheels, described second group of gear is placed on first group of gear.
Preferably, described roll extrusion die offers groove, described groove is suitable with product concave side wall.
Preferably, described hold-down mechanism is spring.
Preferably, the processing method of described concave side wall product processing mold, comprises the steps,
S1, be placed on roll extrusion die by product, described hold-down mechanism drives binder block to compress product;
Drive rod in S2, driven unit is to pressing down, and lower end mobile carriage release lever that drives in the skewed slot of carriage release lever of drive rod moves, thus drives roll extrusion drift to move to the line of production;
Gear on S3, roll extrusion drift and the gears meshing on servo motor shaft, servomotor work, drives roll extrusion drift to carry out the continuous roll extrusion of product.
The present invention gives prominence to effect: the round and smooth machine-shaping of indent being reached border by driven by servomotor roll extrusion drift, better can be controlled torque in conjunction with two-stage gear reduction, improve working (machining) efficiency.
Below just accompanying drawing in conjunction with the embodiments, is described in further detail the specific embodiment of the present invention, is easier to understand, grasp to make technical solution of the present invention.
Accompanying drawing explanation
Fig. 1 is theory structure schematic diagram of the present invention.
Fig. 2 is double reduction mechanism structure schematic diagram of the present invention.
Fig. 3 is mould structure schematic diagram of the present invention.
Fig. 4 is the syndeton schematic diagram in mould of the present invention between double reduction mechanism and roll extrusion drift.
Detailed description of the invention
As shown in Figures 1 to 4, present invention is disclosed a kind of concave side wall product processing mold, at shaping rear processing mold product sidewall being carried out to indent process of product design, comprise cope match-plate pattern and lower bolster, and a molding group, described shaping module comprises the roll extrusion die 2 matched and the binder block 1 be placed in above roll extrusion die 2.Described roll extrusion die 2 is placed on lower bolster, and the top of described binder block 1 is connected with hold-down mechanism, and described hold-down mechanism compresses binder block downwards through cope match-plate pattern; In the present embodiment, hold-down mechanism is spring 11.
Described processing mold also comprises one for the shaping roll extrusion assembly of product 4 concave side wall, and described roll extrusion assembly is placed in the side of shaping module.The servomotor 5 that described roll extrusion assembly comprises a roll extrusion drift 3 and drives described roll extrusion drift to rotate, the border of described roll extrusion drift 3 is provided with roll extrusion projection 31, and protruding 31 width of roll extrusion are suitable with described product 4 indent width.Described roll extrusion die 2 offers groove 21, and described groove 21 is suitable with product concave side wall.Certainly, described roll extrusion protruding 31 coordinates jointly with the groove on roll extrusion die 2, carries out the roll extrusion to product.
Described roll extrusion drift 3 drives its opposing product direction to do displacement by driven unit, and described roll extrusion drift 3 is placed in a driven unit.Described driven unit comprises one and is connected to drive rod 4 on cope match-plate pattern and carriage release lever 51 that is sheathed and drive rod lower end, one end of described carriage release lever 51 offers a skewed slot (meaning not shown in the figures), the lower end of described drive rod 4 is syllogic folding shape, concrete, the lower end of described drive rod be provided with first paragraph 43, second segment 42, the 3rd section 41, described second segment 42 two ends connect first paragraph 43 and the 3rd section 41 respectively, described second segment 42 and first paragraph 43, are provided with angle between the 3rd section 41.When moving in the lower end of described drive rod in described skewed slot, described drive rod 4 moves both vertically and drives described carriage release lever 51 to carry out transverse movement.
The other end of described carriage release lever 51 offers a locating slot, and described roll extrusion drift 3 is placed in locating slot, and described carriage release lever motion drives described roll extrusion drift to move.In order to better make being fixedly connected with of roll extrusion drift and locating slot, between described roll extrusion drift 3 and locating slot, be also provided with positioning sleeve 52.
The lower end of described roll extrusion drift is arranged with a gear, described gear and the gears meshing that the motor shaft of servomotor is connected, and when the gear on described roll extrusion drift is meshed with upper gear of motor shaft, described servomotor rotates and drives described roll extrusion drift to rotate.
In order to can better controlling torque, shown in composition graphs 2, between described roll extrusion drift 31 and servomotor 5, be provided with a two-stage reducing gear.Described double reduction mechanism comprises first, second two groups of gears, and often organize gear and comprise two pitch wheels, described second group of gear is placed on first group of gear.Concrete, in the present invention, first group of gear comprises intermeshing first gear 6, second gear 7; Second group of gear comprises and engages each other the 3rd gear 8, the 4th gear 9.The diameter of described first gear 6 is less than the diameter of the second gear 7, and the diameter of the 3rd gear 8 is less than the diameter of the 4th gear 9.The motor shaft of described servomotor 5 is connected with the first gear 6, first gear 6 engages with the second gear 7, described second gear 7 is connected with rack, described 3rd gear 8 is connected on rack, 4th gear 9 is connected with the 3rd gears meshing, and roll extrusion drift 3 is connected on the rack of the 4th gear, after servomotor work, carry out mutual engagement between gear and drive rotation, thus drive roll extrusion drift 3 to rotate.
The below lower course of work of the present invention of summary:
Be placed in by product on roll extrusion die 2, spring 11 drives binder block 1 to press down to be fixed on roll extrusion die 2 by product.Now, lower bolster presses down, drive rod 4 is driven to stretch in carriage release lever 51, drive roll extrusion drift 3 to line of production motion, after motion puts in place, the 4th gear 9 on roll extrusion drift 3 engages with the 3rd gear 8, then, servomotor 5 works, and engages each other rotation between gear, namely drives roll extrusion drift 3 to rotate along product sidewall border and carries out the process of product indent.
Because roll extrusion drift 3 is the process of rotating roll extrusion continuously under the driving of servomotor in the present invention, therefore can not deposit the situations such as the burr occurred in the prior art when processing indent, make concave surface smooth.And fast easy to process, improve operating efficiency greatly.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes formed, and all drops within protection scope of the present invention.
Claims (6)
1. concave side wall product processing mold, comprise cope match-plate pattern, lower bolster, it is characterized in that: described processing mold comprises a molding group, described shaping module comprises the roll extrusion die matched and the binder block be placed in above roll extrusion die, described roll extrusion die is placed on lower bolster, the top of described binder block is connected with hold-down mechanism, and described hold-down mechanism compresses binder block downwards through cope match-plate pattern;
Described processing mold also comprises one for the shaping roll extrusion assembly of product concave side wall, described roll extrusion assembly is placed in the side of shaping module, the servomotor that described roll extrusion assembly comprises a roll extrusion drift and drives described roll extrusion drift to rotate, the border of described roll extrusion drift is provided with roll extrusion projection, and roll extrusion ledge width is suitable with described product indent width;
Described roll extrusion drift is placed in a driven unit, described driven unit comprises one and is connected to drive rod on cope match-plate pattern and carriage release lever that is sheathed and drive rod lower end, one end of described carriage release lever offers a skewed slot, the lower end of described drive rod is syllogic folding shape, move in the lower end of described drive rod in described skewed slot, described drive rod moves both vertically and drives described carriage release lever to carry out transverse movement; The other end of described carriage release lever offers a locating slot, and described roll extrusion drift is placed in locating slot, and described carriage release lever motion drives described roll extrusion drift to move.
2. concave side wall product processing mold according to claim 1, it is characterized in that: between described locating slot and roll extrusion drift, be provided with positioning sleeve, the lower end of described roll extrusion drift is arranged with a gear, described gear and the gears meshing that the motor shaft of servomotor is connected, when the gear on described roll extrusion drift is meshed with upper gear of motor shaft, described servomotor rotates and drives described roll extrusion drift to rotate.
3. concave side wall product processing mold according to claim 1, it is characterized in that: between described roll extrusion drift and servomotor, be provided with a two-stage reducing gear, described double reduction mechanism comprises first, second two groups of gears, often organize gear and comprise two pitch wheels, described second group of gear is placed on first group of gear.
4. concave side wall product processing mold according to claim 1, it is characterized in that: described roll extrusion die offers groove, described groove is suitable with product concave side wall.
5. concave side wall product processing mold according to claim 1, is characterized in that: described hold-down mechanism is spring.
6. the processing method of concave side wall product processing mold according to claim 1, is characterized in that: comprise the steps,
S1, be placed on roll extrusion die by product, described hold-down mechanism drives binder block to compress product;
Drive rod in S2, driven unit is to pressing down, and lower end mobile carriage release lever that drives in the skewed slot of carriage release lever of drive rod moves, thus drives roll extrusion drift to move to the line of production;
Gear on S3, roll extrusion drift and the gears meshing on servo motor shaft, servomotor work, drives roll extrusion drift to carry out the continuous roll extrusion of product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510355305.9A CN104942151B (en) | 2015-06-25 | 2015-06-25 | Machining die for product with inwards-concave lateral wall and machining method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510355305.9A CN104942151B (en) | 2015-06-25 | 2015-06-25 | Machining die for product with inwards-concave lateral wall and machining method thereof |
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| Publication Number | Publication Date |
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| CN104942151A true CN104942151A (en) | 2015-09-30 |
| CN104942151B CN104942151B (en) | 2017-01-11 |
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| CN201510355305.9A Active CN104942151B (en) | 2015-06-25 | 2015-06-25 | Machining die for product with inwards-concave lateral wall and machining method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623571A (en) * | 2016-12-13 | 2017-05-10 | 苏州和林微纳科技有限公司 | Mold for machining circular deep drawing product waterproof groove and machining method thereof |
| CN107252839A (en) * | 2017-07-25 | 2017-10-17 | 张家港市东南恒力汽车零部件有限公司 | Roll pipe end forming machine and forming method |
| WO2020199574A1 (en) * | 2019-04-04 | 2020-10-08 | 华南理工大学 | Toothed part rolling and spinning forming device and method |
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| JPS59133917A (en) * | 1983-01-21 | 1984-08-01 | Hosei Brake Kogyo Kk | Attaching device of sub-die in press |
| DE3915281C1 (en) * | 1989-05-10 | 1990-10-04 | Fritz Stepper Gmbh & Co Kg Praezisionswerkzeugbau, 7530 Pforzheim, De | Guiding and positioning arrangement for metal strip - has block with guide bore in lower part for piston, horizontal axis in upper part for spherical roller, etc. |
| CN201186327Y (en) * | 2008-04-03 | 2009-01-28 | 陈锦波 | Rolling device of rolled tube joint |
| CN101875079A (en) * | 2009-04-29 | 2010-11-03 | 上海和达汽车配件有限公司 | Rolling and forming system for processing reinforcement beam of automobile |
| CN204842658U (en) * | 2015-06-25 | 2015-12-09 | 创迈精密金属成型（苏州）有限公司 | Lateral wall indent mold processing for product |
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2015
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59133917A (en) * | 1983-01-21 | 1984-08-01 | Hosei Brake Kogyo Kk | Attaching device of sub-die in press |
| DE3915281C1 (en) * | 1989-05-10 | 1990-10-04 | Fritz Stepper Gmbh & Co Kg Praezisionswerkzeugbau, 7530 Pforzheim, De | Guiding and positioning arrangement for metal strip - has block with guide bore in lower part for piston, horizontal axis in upper part for spherical roller, etc. |
| CN201186327Y (en) * | 2008-04-03 | 2009-01-28 | 陈锦波 | Rolling device of rolled tube joint |
| CN101875079A (en) * | 2009-04-29 | 2010-11-03 | 上海和达汽车配件有限公司 | Rolling and forming system for processing reinforcement beam of automobile |
| CN204842658U (en) * | 2015-06-25 | 2015-12-09 | 创迈精密金属成型（苏州）有限公司 | Lateral wall indent mold processing for product |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106623571A (en) * | 2016-12-13 | 2017-05-10 | 苏州和林微纳科技有限公司 | Mold for machining circular deep drawing product waterproof groove and machining method thereof |
| CN106623571B (en) * | 2016-12-13 | 2018-11-02 | 苏州和林微纳科技有限公司 | One kind is for processing round drawing product capillary groove mold and its processing method |
| CN107252839A (en) * | 2017-07-25 | 2017-10-17 | 张家港市东南恒力汽车零部件有限公司 | Roll pipe end forming machine and forming method |
| WO2020199574A1 (en) * | 2019-04-04 | 2020-10-08 | 华南理工大学 | Toothed part rolling and spinning forming device and method |
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| Publication number | Publication date |
|---|---|
| CN104942151B (en) | 2017-01-11 |
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