CN104942151B - 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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- CN104942151B CN104942151B CN201510355305.9A CN201510355305A CN104942151B CN 104942151 B CN104942151 B CN 104942151B CN 201510355305 A CN201510355305 A CN 201510355305A CN 104942151 B CN104942151 B CN 104942151B
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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 a kind of product sidewall and there is processing mold and the processing method thereof of concave inward structure.
Background technology
The process to food refuse in domestic households, the most all first passes through refuse receptacle and transfers to Biohazard Waste Disposal and process, and often makes troubles owing to volume is big, rubbish is the most spoiled etc. in transfer process.Then occurring in that food waste disposer, this processor is directly mounted at water side, pond, is directly entered processor and carries out pulverization process after food refuse is by water side, pond, and then the waste pipe pipeline through being connected with the processor port of export is discharged.Processor includes machine internal and the shell being arranged on outside machine internal, its shell is typically based on the structure of machine internal and arranges accordingly, indent border can be provided with on the sidewall of some shells, existing shell indent border cooperates by being respectively arranged with some slide blocks outside passing through in the enclosure after outer casing forming, carry out indent processing, then the demoulding, but owing to housing section is circular, therefore add man-hour by slide block, slide block easily causes with slide block junction and is connected burr, the most smooth, affect the attractive in appearance of whole product and quality.
Summary of the invention
In view of prior art exists drawbacks described above, it is an object of the invention to provide a kind of sidewall tool concave inward structure product processing mold and processing method thereof.
The purpose of the present invention, will be achieved by the following technical programs:
Concave side wall product processing mold, including cope match-plate pattern, lower bolster, described processing mold includes a molding group, described molding module includes the rolling die matched and is placed in the binder block above rolling die, described rolling die is placed on lower bolster, described binder block be connected above hold-down mechanism, described hold-down mechanism is pressed downward against tight binder block through cope match-plate pattern；
Described processing mold also includes one for the rolling assembly of product concave side wall molding, described rolling assembly is placed in the side of molding module, described rolling assembly includes a rolling drift and the servomotor driving described rolling drift to rotate, the border of described rolling drift is provided with rolling projection, and rolling ledge width is suitable with described product indent width；
Described rolling drift is placed in a driving assembly, described driving assembly includes a drive rod being connected on cope match-plate pattern and sheathed and drive rod lower end mobile bar, one end of described mobile bar offers a skewed slot, the lower end of described drive rod is that syllogic rolls over shape, moving in described skewed slot in the lower end of described drive rod, the vertical movement of described drive rod drives described mobile bar to be laterally moved；The other end of described mobile bar offers a locating slot, and described rolling drift is placed in locating slot, and the motion of described mobile bar drives described rolling drift to move.
Preferably, it is provided with positioning sleeve between described locating slot and rolling drift, the lower end of described rolling drift is arranged with a gear, described gear and the gear engagement being connected on the motor shaft of servomotor, when the gear on described rolling drift is meshed with upper gear of motor shaft, described servomotor rotates and drives described rolling drift to rotate.
Preferably, being provided with a two-stage reducing gear between described rolling drift and servomotor, described double reduction mechanism includes first, second liang of group gear, and often group gear includes that two pitch wheels, described second group of gear are placed on first group of gear.
Preferably, described rolling die offering 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, comprise the steps,
S1, product is placed in rolling die on, described hold-down mechanism drive binder block compress product；
Drive rod in S2, driving assembly is pressed downward against, and the lower end of drive rod is mobile in the skewed slot moving bar drives mobile bar to move, thus drives and roll drift to line of production motion；
Gear on S3, rolling drift engages with the gear on servo motor shaft, and servomotor works, and drives rolling drift to carry out the continuous rolling of product.
The present invention highlights effect: is reached the round and smooth machine-shaping of indent of border by driven by servomotor rolling drift, preferably can be controlled torque in conjunction with two-stage gear reduction, improve working (machining) efficiency.
Hereinafter accompanying drawing the most in conjunction with the embodiments, is described in further detail the detailed description of the invention of the present invention, so that technical solution of the present invention is more readily understood, grasps.
Accompanying drawing explanation
Fig. 1 is the theory structure schematic diagram of the present invention.
Fig. 2 is the double reduction mechanism structure schematic diagram of the present invention.
Fig. 3 is the mould structure schematic diagram of the present invention.
Fig. 4 is the attachment structure schematic diagram in inventive die between double reduction mechanism and rolling 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, it it is the processing mold that after product design molding, product sidewall is carried out indent process, including cope match-plate pattern and lower bolster, and a molding group, described molding module includes the rolling die 2 matched and is placed in the binder block 1 above rolling die 2.Described rolling die 2 is placed on lower bolster, described binder block 1 be connected above hold-down mechanism, described hold-down mechanism is pressed downward against tight binder block through cope match-plate pattern；In the present embodiment, hold-down mechanism is spring 11.
Described processing mold also includes that one for the rolling assembly of product 4 concave side wall molding, described rolling assembly is placed in the side of molding module.Described rolling assembly includes a rolling drift 3 and the servomotor 5 driving described rolling drift to rotate, and the border of described rolling drift 3 is provided with rolling protruding 31, rolls protruding 31 width suitable with described product 4 indent width.Offering groove 21 on described rolling die 2, described groove 21 is suitable with product concave side wall.Certainly, described rolling protruding 31 coordinates jointly with the groove on rolling die 2, carries out the rolling to product.
Described rolling drift 3 is by driving its opposing product direction of Component driver to do displacement, and described rolling drift 3 is placed in a driving assembly.Described driving assembly includes a drive rod 4 being connected on cope match-plate pattern and sheathed and drive rod lower end mobile bar 51, one end of described mobile bar 51 offers a skewed slot (not illustrating in figure), the lower end of described drive rod 4 is that syllogic rolls over 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 described skewed slot in the lower end of described drive rod, the vertical movement of described drive rod 4 drives described mobile bar 51 to be laterally moved.
The other end of described mobile bar 51 offers a locating slot, and described rolling drift 3 is placed in locating slot, and the motion of described mobile bar drives described rolling drift to move.In order to preferably make rolling drift be connected with the fixing of locating slot, between described rolling drift 3 and locating slot, it is additionally provided with positioning sleeve 52.
The lower end of described rolling drift is arranged with a gear, described gear and the gear engagement being connected on the motor shaft of servomotor, and when the gear on described rolling drift is meshed with upper gear of motor shaft, described servomotor rotates and drives described rolling drift to rotate.
In order to enable preferably to control torque, shown in Fig. 2, between described rolling drift 31 and servomotor 5, it is provided with a two-stage reducing gear.Described double reduction mechanism includes first, second liang of group gear, and often group gear includes that two pitch wheels, described second group of gear are placed on first group of gear.Concrete, in the present invention, first group of gear includes intermeshing first gear the 6, second gear 7；Second group of gear includes engaging each other the 3rd gear the 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.Motor shaft and first gear 6 of described servomotor 5 connect, first gear 6 engages with the second gear 7, connect on described second gear 7 and have rack, described 3rd gear 8 is connected on rack, 4th gear 9 is connected with the 3rd gear engagement, and rolling 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 rolling drift 3 to rotate.
The work process of the lower present invention described briefly below:
Being placed in by product on rolling die 2, spring 11 drives binder block to press product for 1 time to be fixed on rolling die 2.Now, press under lower bolster, drive rod 4 is driven to stretch in mobile bar 51, driving rolling drift 3 to move to the line of production, after motion puts in place, the 4th gear 9 on rolling drift 3 engages with the 3rd gear 8, then, servomotor 5 works, and engages each other rotation between gear, i.e. drives rolling drift 3 to rotate along product sidewall border and carries out product indent process.
The present invention is the process rotating continuously rolling due to rolling drift 3 under the driving of servomotor, processing indent when, does not therefore have the situations such as the burr that occurs in prior art so that concave surface is smooth.And easy to process fast, be greatly improved work efficiency.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes of being formed, within all falling within protection scope of the present invention.
Claims (6)
1. concave side wall product processing mold, including cope match-plate pattern, lower bolster, it is characterized in that: described processing mold includes a molding group, described molding module includes the rolling die matched and is placed in the binder block above rolling die, described rolling die is placed on lower bolster, described binder block be connected above hold-down mechanism, described hold-down mechanism is pressed downward against tight binder block through cope match-plate pattern；
Described processing mold also includes one for the rolling assembly of product concave side wall molding, described rolling assembly is placed in the side of molding module, described rolling assembly includes a rolling drift and the servomotor driving described rolling drift to rotate, the border of described rolling drift is provided with rolling projection, and rolling ledge width is suitable with described product indent width；
Described rolling drift is placed in a driving assembly, described driving assembly includes a drive rod being connected on cope match-plate pattern and is sheathed on the mobile bar of drive rod lower end, one end of described mobile bar offers a skewed slot, the lower end of described drive rod is that syllogic rolls over shape, moving in described skewed slot in the lower end of described drive rod, the vertical movement of described drive rod drives described mobile bar to be laterally moved；The other end of described mobile bar offers a locating slot, and described rolling drift is placed in locating slot, and the motion of described mobile bar drives described rolling drift to move.
Concave side wall product processing mold the most according to claim 1, it is characterized in that: between described locating slot and rolling drift, be provided with positioning sleeve, the lower end of described rolling drift is arranged with a gear, described gear and the gear engagement being connected on the motor shaft of servomotor, when the gear on described rolling drift is meshed with upper gear of motor shaft, described servomotor rotates and drives described rolling drift to rotate.
Concave side wall product processing mold the most according to claim 1, it is characterized in that: between described rolling drift and servomotor, be provided with a two-stage reducing gear, described double reduction mechanism includes first, second liang of group gear, often group gear includes that two pitch wheels, described second group of gear are placed on first group of gear.
Concave side wall product processing mold the most according to claim 1, it is characterised in that: offering groove on described rolling die, described groove is suitable with product concave side wall.
Concave side wall product processing mold the most according to claim 1, it is characterised in that: described hold-down mechanism is spring.
The processing method of concave side wall product processing mold the most according to claim 1, it is characterised in that: comprise the steps,
S1, product is placed in rolling die on, described hold-down mechanism drive binder block compress product；
Drive rod in S2, driving assembly is pressed downward against, and the lower end of drive rod is mobile in the skewed slot moving bar drives mobile bar to move, thus drives and roll drift to line of production motion；
Gear on S3, rolling drift engages with the gear on servo motor shaft, and servomotor works, and drives rolling drift to carry out the continuous rolling 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 CN104942151A (en) | 2015-09-30 |
| CN104942151B true CN104942151B (en) | 2017-01-11 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN110076230B (en) * | 2019-04-04 | 2021-01-01 | 华南理工大学 | Rolling and spinning forming device and method for tooth-shaped part |
Family Cites Families (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 |
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