CN108620463A - A kind of mental section bending mechanism - Google Patents
A kind of mental section bending mechanism Download PDFInfo
- Publication number
- CN108620463A CN108620463A CN201810655053.5A CN201810655053A CN108620463A CN 108620463 A CN108620463 A CN 108620463A CN 201810655053 A CN201810655053 A CN 201810655053A CN 108620463 A CN108620463 A CN 108620463A
- Authority
- CN
- China
- Prior art keywords
- bending
- holder
- sides
- guide plate
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a kind of mental section bending mechanisms, belong to metal material processing machinery equipment field.The invention includes fixing bracket, bending guide plate, rushing board mechanism, adjusting bracket, bending push rod, proximate matter placement mechanism and bending position-limit mechanism, bending guide plate is slideably positioned in translation guide rod in the horizontal direction, rushing board mechanism level is fixed on the fixing bracket on the downside of bending guide plate, bending push rod is horizontally set in the adjusting bracket on the upside of bending guide plate, level is fixed on the fixing bracket of bending push rod side successively in the horizontal direction for proximate matter placement mechanism and bending position-limit mechanism, the driving guide plate level of rushing board mechanism is fixed on the downside of bending guide plate, middle side part, which horizontally rotates, in reciprocal push plate is connected with push plate runner compatible with driving guide groove.Mental section steadily efficiently can accurately be carried out Bending Processing by structure of the invention reasonable design as needed, improve the efficiency and quality of proximate matter bending, meet the needs that processing uses.
Description
Technical field
The invention belongs to metal material processing machinery equipment field more particularly to a kind of mental section bending mechanisms, mainly
Bending Processing applied to metal material.
Background technology
Proximate matter refers to that metal passes through plastic processing forming, the solid bars with certain section configuration and size, proximate matter
Description is various, widely used, is played a very important role in Rolling Production.Proximate matter is iron or steel and has certain
The material of intensity and toughness object with certain geometrical shape made of the techniques such as rolling, extrusion, casting, such proximate matter
Can be used alone can also be further processed into other manufactures, be usually used in building structure and installed with manufacture, mechanical engineer can
To select the parameters such as concrete shape, material, condition of heat treatment and mechanical property of proximate matter according to design requirement, further according to specific
Size shape requires proximate matter being split, and is then further processed or is heat-treated, reaches the required precision of design.Proximate matter is adding
In work manufacturing process, it is typically first processed into casting piece, forged article and foil strip pipe rod type material etc., then through clod wash, sawing, brill
The processes such as hole, assembly, colouring and be made, proximate matter is directed to certain special purposes and needs proximate matter in process of manufacture
Bending Processing is carried out, existing proximate matter bending technique is mainly rolled over proximate matter from middle part using the bending mechanism being driven by the cylinder
Curved, during processing use, the radian of proximate matter bending is mainly determined by the flat-pushing stroke of cylinder, in the entire bending of proximate matter
Cheng Zhong, it is difficult to accurately adjust the radian of proximate matter bending as needed, the accuracy of proximate matter bending is poor, and is rolled over by proximate matter
In curved process, mainly proximate matter, cylinder is pushed to be difficult to even retardation during Level Promoting and stop using cylinder horizontal homogeneous
Only, lead to be difficult to that proximate matter is smoothly carried out Bending Processing, existing bending mechanism is difficult to carry out segmentation bending for proximate matter, keep away
Exempt to cause the crooked distortion of proximate matter during quickly by proximate matter bending, existing proximate matter is during Bending Processing due to being difficult to
Proximate matter level is smoothly placed, proximate matter is caused to be difficult to carry out bending, and existing profile processing machine by Level Promoting
Structure, since the bent end of proximate matter is difficult to be limited by accurate translation, causes proximate matter to be difficult in proximate matter is carried out bending process
It is horizontal accurately to carry out bending translation, efficiency and quality that proximate matter is normally carried out Bending Processing are influenced, shape extrusion cannot be met
The needs used.
Invention content
The technical problem to be solved by the present invention is to overcome the above-mentioned deficiency in the presence of the prior art, and provide a kind of knot
Mental section steadily efficiently can accurately be carried out Bending Processing by structure reasonable design as needed, improve proximate matter bending effect
The mental section bending mechanism of rate and quality.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：A kind of mental section bending mechanism,
It is characterized in that：The mental section bending mechanism includes that fixing bracket, bending guide plate, rushing board mechanism, adjusting bracket, bending push away
Bar, proximate matter placement mechanism and bending position-limit mechanism, fixing bracket top both sides are horizontally disposed with respectively translation guide rod, bending
Guide plate is slideably positioned in translation guide rod in the horizontal direction, and rushing board mechanism level is fixed at the fixing bracket on the downside of bending guide plate
On, bending push rod is horizontally set in the adjusting bracket on the upside of bending guide plate, the proximate matter placement mechanism and bending position-limit mechanism
It is horizontal successively in the horizontal direction to be fixed on the fixing bracket of bending push rod side, the adjusting bracket level fixed setting
Both sides are horizontally disposed with respectively on the upside of bending guide plate, above adjusting bracket adjusting guide rod, adjusts guide rod and translation guide rod is mutual
Parallel, sliding is provided with adjusting guide plate in the horizontal direction on adjusting guide rod, horizontally rotates in the middle part of adjusting bracket and is connected with adjusting silk
Bar adjusts lead screw horizontal screw thread and is connected to adjusting guide plate, adjusts lead screw one end and is vertically arranged with adjusting handle, the adjusting guide plate
Upper middle side part is fixedly installed handspike bearing vertically, and bending push rod is horizontally set on the upside of handspike bearing, under bending push rod one end
It is fixedly connected on the upside of side and handspike bearing, the bending push rod other end is vertically arranged with bending and cuts somebody's hair, and the rushing board mechanism includes driving
Dynamic guide plate, push pedal bracket, reciprocal push plate and push plate runner, driving guide plate level are fixed on the downside of bending guide plate, and driving is led
Driving guide groove is provided on the downside of plate, push pedal bracket is horizontally set on the fixing bracket on the downside of driving guide plate, push pedal bracket both sides
Horizontal symmetrical is provided with push plate guide rod, and push plate guide rod is mutually perpendicular to translation guide rod, and setting is slided in reciprocal push plate in the horizontal direction
In push plate guide rod, one middle side part level of push pedal bracket is fixedly installed push plate cylinder, push plate cylinder output end and reciprocal push plate one
Side is fixedly connected, and middle side part, which horizontally rotates, in the reciprocal push plate is connected with push plate runner compatible with driving guide groove, push plate
Runner is horizontally set in driving guide groove, and the driving guide groove is arranged in diagonal on the downside of driving guide plate, drives guide groove two
End is provided with and communicated with end deceleration guide groove, and multiple bending deceleration guide grooves, push plate runner outside are provided with and communicated in the middle part of driving guide groove
More rotation balls are evenly arranged with, the proximate matter placement mechanism includes bending holder, translation pedestal, places holder, places and lead
Roller and compression deflector roll, bending support level are fixed on the fixing bracket of bending push rod side, bending holder both sides difference
Horizontal symmetrical is provided with bending guide rod, and bending guide rod is mutually perpendicular to translation guide rod, and horizontal sliding is set respectively for bending guide rod both sides
It is equipped with translation pedestal, bending mid-stent, which horizontally rotates, is connected with bending lead screw, and bending screw both end is symmetrically arranged with spiral side
To opposite thread surface, bending lead screw both sides are connect with the translation whorl of base of bending guide rod both sides respectively, bending lead screw one
End is vertically arranged with bending handwheel, and the placement holder is vertically arranged on the upside of translation pedestal, and placement holder is hollow structure,
It places middle side part under holder and is rotationally connected with translation pedestal, place both sides below holder and be symmetrically arranged with rotation bearing, rotation is held
It is rolled in and is provided with load-bearing spin, the placement deflector roll is rotationally connected with vertically places holder side, places deflector roll or more two
Horizontal symmetrical is provided with placement board respectively for side, compresses deflector roll and is vertically arranged in the placement holder other side, compresses the size of deflector roll
Specification is adapted with the spacing placed between deflector roll or more both sides placement board, is placed holder and is provided with respectively to this both sides up and down
Guide plate is compressed, guide plate is compressed and is slideably positioned in placement holder both sides up and down in the horizontal direction, compress deflector roll upper and lower ends and turn respectively
Dynamic to be connected to the compression guide plate for placing holder or more both sides, being horizontally disposed between the compression guide plate and placement holder has compression bullet
Spring, the bending position-limit mechanism include that bearing material holder, limiting bracket, lifting cylinder and limit pressing plate, bearing material support level are fixed
It is arranged on the upside of fixing bracket, the horizontal position of bearing material holder uper side surface places the horizontal position of board with placing on the downside of deflector roll
It is adapted, both sides are vertically symmetrical above bearing material holder is provided with limiting bracket, and limiting bracket is c-type structure, limiting bracket upside
It is provided with lifting cylinder straight down, lifting cylinder output end level is fixedly installed limit pressing plate, the limit of lifting cylinder both sides
Vertical sliding is provided with limit guide rod on the holder of position, is fixedly connected on the upside of limit lower end of the guide rod and limit pressing plate, the limit branch
Middle side part is rotationally connected with bearing material holder under frame, and limiting bracket lower horizontal is fixedly installed adjustment gear, adjustment gear side
Bearing material holder on level be fixedly installed rack support, sliding is provided with and adjustment gear phase in the horizontal direction in rack support
The adjusting gear rack of adaptation, middle side part level is fixedly installed adjusting cylinder under the bearing material holder, and adjusting cylinder is double piston-rod
Cylinder adjusts cylinder level and is fixed between two adjusting gear racks on the downside of bearing material holder, adjust cylinder both ends respectively with
Two adjusting gear racks on the downside of bearing material holder are fixedly connected.
Further, bending side of cutting somebody's hair is fixedly connected with bending push rod, and the bending other side of cutting somebody's hair is vertically arranged with
The bending cambered surface of semicircular structure.
Further, described holddown spring one end is connected and fixed with guide plate is compressed, the placement holder of the holddown spring other end
Upper be horizontally disposed with has clamping screw, and clamping screw is slideably positioned in placement holder, the holddown spring other end and pressure in the horizontal direction
Tight lead screw one end is fixedly connected, and is placed and is threaded with fixing nut respectively on the clamping screw of holder both sides.
Further, it is symmetrically arranged with rotation compatible with limiting bracket on the bearing material holder of the limiting bracket both sides
Limiting card, limiting bracket up and down both sides rotary spacing card on respectively roll be provided with limit ball.
Compared with prior art, the present invention haing the following advantages and effect：Structure of the invention reasonable design, is led by bending
Horizontal sliding is provided with translation pedestal respectively for bar both sides, places holder and is vertically arranged on the upside of translation pedestal, it is vertical to place deflector roll
It is rotationally connected with and places holder side, placing deflector roll, horizontal symmetrical is provided with placement board respectively for both sides up and down, compresses deflector roll
Dimensions is adapted with the spacing placed between deflector roll or more both sides placement board, is placed holder and is set respectively to this both sides up and down
It is equipped with compression guide plate, deflector roll upper and lower ends is compressed and is rotationally connected with the compression guide plate for placing holder or more both sides respectively, compression is led
Being horizontally disposed between plate and placement holder has holddown spring so that mental section both ends horizontal smoothly can be positioned over placement and hold
On the upside of plate, the compression guide plate that holder or more both sides are placed in driving is synchronized respectively using the holddown spring for placing holder or more both sides,
It compresses deflector roll horizontal can smoothly to be translated so that mental section can be tight with placement deflector roll under the driving for compressing deflector roll
Closely connected conjunction avoids mental section from being slid from the placement board for placing deflector roll during Bending Processing, utilizes holddown spring
Being horizontally disposed between placement holder has clamping screw, places and is threaded with fixed spiral shell respectively on the clamping screw of holder both sides
Mother, it is enabled that clamping screw is adjusted according to the dimensions of mental section thickness in the horizontal direction, it is ensured that the gold of sizes specification
Genotype material can carry out Bending Processing by firm compress, and be rotationally connected with translation pedestal by placing middle side part under holder, place
Both sides are symmetrically arranged with rotation bearing below holder, are rolled in rotation bearing and are provided with load-bearing spin, placing holder can be in gold
It is horizontal during genotype material Bending Processing smoothly to be rotated so as to place holder and disclosure satisfy that mental section bending station
The needs of adjusting are symmetrically arranged with the opposite thread surface of the hand of spiral, bending lead screw both sides difference by bending screw both end
It is connect with the translation whorl of base of bending guide rod both sides so that the translation pedestal of bending guide rod both sides can synchronize is put down in opposite directions
Transposition section can meet the needs that sizes gauge metal proximate matter places bending, also can be in the mistake of mental section Bending Processing
It is synchronized and is moved inward using the translation pedestal of bending lead screw driving bending guide rod both sides in journey, enabled the both ends of mental section are same
Step moves inward the effect for the auxiliary bending for playing proximate matter, by under the horizontal position and placement deflector roll of bearing material holder uper side surface
The horizontal position that board is placed in side is adapted so that the bent end of mental section mental section during being bent to process
It can be translated along bearing material holder uper side surface, limiting bracket is provided with by the way that both sides are vertically symmetrical above bearing material holder,
The lifting cylinder output end level being arranged straight down on the upside of limiting bracket is fixedly installed limit pressing plate, lifting cylinder both sides
Vertical sliding is provided with limit guide rod on limiting bracket, is fixedly connected on the upside of limit lower end of the guide rod and limit pressing plate, utilizes lifting
Cylinder pushes limit pressing plate straight down, enabled to carry out guide and limit on the upside of the mental section being bent to process, it is ensured that metal
Proximate matter is horizontal accurately to carry out bending translation, bearing material holder is rotationally connected with using middle side part under limiting bracket, under limiting bracket
Side level is fixedly installed adjustment gear, is slided in the horizontal direction in rack support and is provided with adjusting compatible with adjustment gear
Rack adjusts cylinder both ends and is fixedly connected respectively with two adjusting gear racks on the downside of bearing material holder, and phase is synchronized using cylinder is adjusted
To the adjusting gear rack of both sides below driving bearing material holder so that the limiting bracket of bearing material holder both sides can be rolled over according to mental section
The variation of shape synchronizes the opposite rotation for doing adaptability and adjusts after curved, enabled to meet sizes gauge metal proximate matter bending
The needs of guide and limit in journey, using being symmetrically arranged with compatible with limiting bracket turn on the bearing material holder of limiting bracket both sides
Limiting card is moved, is rolled respectively on the rotary spacing card of the upper and lower both sides of limiting bracket and is provided with limit ball so that rotary spacing card
Limition orientation can be carried out in rotation process to limiting bracket, limiting bracket is avoided to generate crooked distortion in rotation process,
Ensure that mental section exactly can translate during Bending Processing, by driving guide plate level to be fixed at
On the downside of bending guide plate, driving guide groove is provided on the downside of driving guide plate, driving guide groove is arranged in diagonal on the downside of driving guide plate,
Reciprocal push plate is slideably positioned in push plate guide rod in the horizontal direction, and middle side part, which horizontally rotates, in reciprocal push plate is connected with and driving guide groove
Compatible push plate runner, using the reciprocal push plate of push plate cylinder Level Promoting, reciprocal push plate drives push plate to turn in translation motion
Wheel, which synchronizes, to be translated, and push plate runner is translated in translation motion along driving guide groove so that driving guide plate can push away
Level is translated under the drive of plate runner, is driven the translation of guide plate that bending push rod can be driven to be translated, is pushed away using bending
Bar one end is fixedly installed bending and cuts somebody's hair, and bending side of cutting somebody's hair is vertically arranged with the bending cambered surface of semicircular structure so that bending
Push rod can be cut somebody's hair in translation motion using bending steadily efficiently pushes mental section to carry out Bending Processing, and push plate is utilized to turn
Wheel outside is evenly arranged with more rotation balls so that push plate runner along driving guide groove during being translated, push plate
Runner can smoothly be translated in driving guide groove, and push plate runner is avoided to generate card resistance in driving guide groove and influence metal
The normal Bending Processing of proximate matter is connected in the middle part of driving guide groove and sets by driving guide groove both ends to be provided with and communicated with end deceleration guide groove
It is equipped with multiple bending deceleration guide grooves so that during driving guide plate is translated under the drive of push plate runner, utilize end
The carry out retarded motion of driving guide plate automatic uniform when moving to both ends may be implemented in deceleration guide groove, can be to avoid driving guide plate
Translational motion is excessively carried out due to motional inertia, it can be by the process of mental section Bending Processing using bending deceleration guide groove
The middle segmentation Bending Processing for realizing mental section, avoids excessive velocities during by proximate matter bending and causes the crooked torsion of proximate matter
Song can also meet the needs of mental section difference bending radian requirement using bending deceleration guide groove, improve mental section bending
The scope of application of processing, using adjusting on guide rod, sliding is provided with adjusting guide plate, adjusting lead screw horizontal screw thread company in the horizontal direction
It is connected to adjusting guide plate, middle side part on guide plate is adjusted and is fixedly installed handspike bearing vertically, bending push rod is horizontally set on push rod branch
Seat upside, bending push rod one end are vertically arranged with bending and cut somebody's hair, and enable the needs according to different dimensions mental section bendings
Bending push rod is adjusted into bending station in the horizontal direction, improves the efficiency and quality of proximate matter bending, meeting mental section processing makes
Needs.
Description of the drawings
Fig. 1 is a kind of main structure diagram of mental section bending mechanism of the present invention.
Fig. 2 is a kind of overlooking structure diagram of mental section bending mechanism of the present invention.
Fig. 3 is the connection main structure diagram of the rushing board mechanism and bending push rod of the present invention.
Fig. 4 is the main structure diagram of the proximate matter placement mechanism of the present invention.
Fig. 5 is the overlooking structure diagram of the proximate matter placement mechanism of the present invention.
Fig. 6 is the main structure diagram of the bending position-limit mechanism of the present invention.
Fig. 7 is the left view structural representation of the bending position-limit mechanism of the present invention.
Fig. 8 is the present invention looks up structural representation of the driving guide plate of the present invention.
Fig. 9 is enlarged structure schematic diagram at the A of the driving guide plate present invention looks up structural representation of the present invention.
In figure：1. fixing bracket, 2. bending guide plates, 3. adjusting brackets, 4. bending push rods, 5. translation guide rods, 6.
Adjusting guide rod, 7. adjusting guide plates, 8. adjusting lead screws, 9. adjusting handles, 10. handspike bearings, 11. bendings are cut somebody's hair, and 12. drive
Dynamic guide plate, 13. push pedal brackets, 14. reciprocal push plates, 15. push plate runners, 16. driving guide grooves, 17. push plate guide rods, 18.
Push plate cylinder, 19. end deceleration guide grooves, 20. bending deceleration guide grooves, 21. rotation balls, 22. bending holders, 23. translations
Pedestal, 24. place holder, and 25. place deflector roll, and 26. compress deflector roll, 27. bending guide rods, 28. bending lead screws, 29. foldings
Bending of the hand wheel, 30. rotation bearings, 31. load-bearing spin, 32. placement boards, 33. compression guide plates, 34. holddown springs, 35.
Bearing material holder, 36. limiting brackets, 37. lifting cylinders, 38. limit pressing plates, 39. limit guide rods, 40. adjustment gears, 41.
Rack support, 42. adjusting gear racks, 43. adjusting cylinders, 44. bending cambered surfaces, 45. clamping screws, 46. fixing nuts, 47.
Rotary spacing card, 48. limit balls.
Specific implementation mode
In order to further describe the present invention, a kind of the specific of mental section bending mechanism is expanded on further below in conjunction with the accompanying drawings
Embodiment, following embodiment is explanation of the invention and the invention is not limited in following embodiments.
As shown in Figure 1 and Figure 2, a kind of mental section bending mechanism of the present invention, including fixing bracket 1, bending guide plate 2, push plate
Mechanism, adjusting bracket 3, bending push rod 4, proximate matter placement mechanism and bending position-limit mechanism, 1 top both sides of fixing bracket are horizontal respectively
It is provided with translation guide rod 5, bending guide plate 2 is slideably positioned in translation guide rod 5 in the horizontal direction, and rushing board mechanism level is fixed at
On the fixing bracket 1 of 2 downside of bending guide plate, bending push rod 4 is horizontally set in the adjusting bracket 3 of 2 upside of bending guide plate, proximate matter
Level is fixed on the fixing bracket 1 of 4 side of bending push rod successively in the horizontal direction for placement mechanism and bending position-limit mechanism.
As shown in figure 3,3 level of adjusting bracket of the present invention is fixed at 2 upside of bending guide plate, 3 top both sides of adjusting bracket difference
It is horizontally disposed to have adjusting guide rod 6, it adjusts guide rod 6 and is mutually parallel with translation guide rod 5, sliding is set in the horizontal direction on adjusting guide rod 6
It is equipped with and adjusts guide plate 7,3 middle part of adjusting bracket, which horizontally rotates to be connected with, adjusts lead screw 8, adjusts 8 horizontal screw thread of lead screw and is connected to tune
Guide plate 7 is saved, 8 one end of lead screw is adjusted and is vertically arranged with adjusting handle 9, vertical fix of middle side part sets on adjusting guide plate 7 of the invention
It is equipped with handspike bearing 10, bending push rod 4 is horizontally set on 10 upside of handspike bearing, 4 one end of bending push rod downside and handspike bearing
10 upsides are fixedly connected, and 4 other end of bending push rod is vertically arranged with bending and cuts somebody's hair 11, and rushing board mechanism of the invention includes that driving is led
Plate 12, push pedal bracket 13, reciprocal push plate 14 and push plate runner 15, driving 12 level of guide plate are fixed at 2 downside of bending guide plate,
12 downside of driving guide plate is provided with driving guide groove 16, and push pedal bracket 13 is horizontally set on the fixing bracket 1 of 12 downside of driving guide plate
On, 13 both sides horizontal symmetrical of push pedal bracket is provided with push plate guide rod 17, and push plate guide rod 17 is mutually perpendicular to translation guide rod 5, back and forth
Push plate 14 is slideably positioned in push plate guide rod 17 in the horizontal direction, and 13 1 middle side part level of push pedal bracket is fixedly installed push plate cylinder
18,18 output end of push plate cylinder is fixedly connected with 14 side of reciprocal push plate, and middle side part, which horizontally rotates, in reciprocal push plate 14 is connected with
Push plate runner 15 compatible with driving guide groove 16, as shown in Figure 8, Figure 9, push plate runner 15 of the invention is horizontally set on driving
In guide groove 16, driving guide groove 16 is arranged in diagonal in 12 downside of driving guide plate, and 16 both ends of driving guide groove are provided with and communicated with end
Deceleration guide groove 19,16 middle part of driving guide groove is held to be provided with and communicated with multiple bending deceleration guide grooves 20,15 outside of push plate runner is uniformly set
It is equipped with more rotation balls 21.As shown in Figure 4, Figure 5, proximate matter placement mechanism of the invention includes bending holder 22, translation pedestal
23, holder 24 is placed, deflector roll 25 is placed and compresses deflector roll 26,22 level of bending holder is fixed at 4 side of bending push rod
On fixing bracket 1, horizontal symmetrical is provided with bending guide rod 27, bending guide rod 27 and translation guide rod 5 to 22 both sides of bending holder respectively
It is mutually perpendicular to, horizontal sliding is provided with translation pedestal 23 to 27 both sides of bending guide rod respectively, and 22 middle part of bending holder horizontally rotates company
It is connected to bending lead screw 28,28 both ends of bending lead screw are symmetrically arranged with the opposite thread surface of the hand of spiral, 28 both sides of bending lead screw
It being threadedly coupled respectively with the translation pedestal 23 of 27 both sides of bending guide rod, 28 one end of bending lead screw is vertically arranged with bending handwheel 29,
The placement holder 24 of the present invention is vertically arranged in 23 upside of translation pedestal, and placement holder 24 is hollow structure, places holder 24
Lower middle side part is rotationally connected with translation pedestal 23, places 24 lower section both sides of holder and is symmetrically arranged with rotation bearing 30, rotates bearing
It is rolled in 30 and is provided with load-bearing spin 31, placement deflector roll 25 of the invention is rotationally connected with vertically places 24 side of holder, places
Horizontal symmetrical is provided with placement board 32 to about 25 both sides of deflector roll respectively, and it is another that compression deflector roll 26 is vertically arranged in placement holder 24
Side, the dimensions for compressing deflector roll 26 are adapted with the spacing placed between about 25 both sides of deflector roll placement board 32, place branch
About 24 both sides of frame, which are respectively provided with this, compresses guide plate 33, compresses guide plate 33 and is slideably positioned in placement holder 24 in the horizontal direction
Upper and lower both sides compress 26 upper and lower ends of deflector roll and are rotationally connected with the compression guide plate 33 for placing about 24 both sides of holder respectively, compress
Being horizontally disposed between guide plate 33 and placement holder 24 has holddown spring 34.As shown in Figure 6, Figure 7, bending position-limit mechanism of the invention
It is fixed at fixation including bearing material holder 35, limiting bracket 36, lifting cylinder 37 and limit pressing plate 38,35 level of bearing material holder
1 upside of holder, the horizontal position of 35 uper side surface of bearing material holder place the horizontal position phase of board 32 with 25 downside of deflector roll is placed
Adaptation, 35 top both sides of bearing material holder are vertically symmetrical to be provided with limiting bracket 36, and limiting bracket 36 is c-type structure, limiting bracket
36 upsides are provided with lifting cylinder 37 straight down, and 37 output end level of lifting cylinder is fixedly installed limit pressing plate 38, lifting
Vertical sliding is provided with limit guide rod 39 on the limiting bracket 36 of 37 both sides of cylinder, limits 39 lower end of guide rod and limits on pressing plate 38
Side is fixedly connected, and 36 times middle side parts of limiting bracket are rotationally connected with bearing material holder 35, the fixed setting of 36 lower horizontal of limiting bracket
There is an adjustment gear 40, level is fixedly installed rack support 41, rack support 41 on the bearing material holder 35 of 40 side of adjustment gear
It inside slides in the horizontal direction and is provided with adjusting gear rack 42 compatible with adjustment gear 40, in 35 downside of bearing material holder of the invention
Portion's level, which is fixedly installed, adjusts cylinder 43, and adjusting cylinder 43 is double piston-rod cylinder, adjusts 43 level of cylinder and is fixed at
Between two adjusting gear racks 42 of 35 downside of bearing material holder, two piece tune of 43 both ends of cylinder respectively with 35 downside of bearing material holder are adjusted
Section rack 42 is fixedly connected.
Bending 11 sides of cutting somebody's hair of the present invention are fixedly connected with bending push rod 4, and bending 11 other sides of cutting somebody's hair are vertically arranged with
The bending cambered surface 44 of semicircular structure so that bending push rod 4 can be cut somebody's hair 11 steady efficient in translation motion using bending
Mental section is pushed to carry out Bending Processing.34 one end of holddown spring of the present invention is connected and fixed with guide plate 33 is compressed, holddown spring
Being horizontally disposed on the placement holder 24 of 34 other ends has clamping screw 45, clamping screw 45 to be slideably positioned in placement in the horizontal direction
Holder 24,34 other end of holddown spring are fixedly connected with 45 one end of clamping screw, on the clamping screw 45 for placing 24 both sides of holder
It is threaded with fixing nut 46 respectively, it is enabled that clamping screw is adjusted according to the dimensions of mental section thickness in the horizontal direction
45, it is ensured that the mental section of sizes specification can carry out Bending Processing by firm compress.36 liang of the limiting bracket of the present invention
Rotary spacing card 47 compatible with limiting bracket 36, about 36 both sides of limiting bracket are symmetrically arranged on the bearing material holder 35 of side
Rotary spacing card 47 on respectively roll be provided with limit ball 48 so that rotary spacing card 47 can to limiting bracket 36 turn
Limition orientation is carried out during dynamic, avoids limiting bracket 36 from generating crooked distortion in rotation process, it is ensured that mental section can
Exactly translate during Bending Processing.
Using above-mentioned technical proposal, a kind of mental section bending mechanism of the present invention when in use, passes through bending guide rod
Horizontal sliding is provided with translation pedestal 23 respectively for 27 both sides, places holder 24 and is vertically arranged in 23 upside of translation pedestal, placement is led
Roller 25 is rotationally connected with vertically places 24 side of holder, and placing about 25 both sides of deflector roll, horizontal symmetrical is provided with placement board respectively
32, the dimensions for compressing deflector roll 26 is adapted with the spacing placed between about 25 both sides of deflector roll placement board 32, places branch
About 24 both sides of frame, which are respectively provided with this, compresses guide plate 33, compresses 26 upper and lower ends of deflector roll and is rotationally connected with placement holder respectively
The compression guide plate 33 of about 24 both sides, compressing to be horizontally disposed between guide plate 33 and placement holder 24 has holddown spring 34 so that gold
Genotype material both ends, which horizontal can be smoothly positioned over, places 32 upside of board, utilizes the holddown spring for placing about 24 both sides of holder
34 synchronize the compression guide plate 33 that about 24 both sides of holder are placed in driving respectively, and compressing deflector roll 26 horizontal can smoothly be put down
It moves so that mental section can fit closely under the driving for compressing deflector roll 26 with placement deflector roll 25, and mental section is avoided to roll over
It is slid from the placement board 32 for placing deflector roll 25 during curved processing, utilizes water between holddown spring 34 and placement holder 24
It is flat to be provided with clamping screw 45, it places and is threaded with fixing nut 46 respectively on the clamping screw 45 of 24 both sides of holder, enable
Clamping screw 45 is adjusted in the horizontal direction according to the dimensions of mental section thickness, it is ensured that the mental section of sizes specification
Can Bending Processing be carried out by firm compress, be rotationally connected with translation pedestal 23 by placing 24 times middle side parts of holder, place branch
24 lower section both sides of frame are symmetrically arranged with rotation bearing 30, are rolled in rotation bearing 30 and are provided with load-bearing spin 31, place holder 24
It horizontal during mental section Bending Processing can smoothly be rotated so that place holder 24 and disclosure satisfy that metal mold
The needs that material bending station is adjusted, the opposite thread surface of the hand of spiral, bending are symmetrically arranged with by 28 both ends of bending lead screw
28 both sides of lead screw are threadedly coupled with the translation pedestal 23 of 27 both sides of bending guide rod respectively so that the translation bottom of 27 both sides of bending guide rod
Seat 23 can synchronize opposite progress translational adjustment, can meet the needs that sizes gauge metal proximate matter places bending, also can
During mental section Bending Processing using bending lead screw 28 drive the translation pedestal 23 of 27 both sides of bending guide rod synchronize to
Interior movement, it is enabled that the both ends of mental section are synchronized to the effect for moving inward the auxiliary bending for playing proximate matter, pass through bearing material holder
The horizontal position of 35 uper side surfaces is adapted with the horizontal position for placing 25 downside placement board 32 of deflector roll so that mental section exists
The bent end of mental section can be translated along 35 uper side surface of bearing material holder during being bent to process, by holding
35 top both sides of material holder are vertically symmetrical to be provided with limiting bracket 36, the lifting cylinder that 36 upside of limiting bracket is arranged straight down
37 output end levels are fixedly installed limit pressing plate 38, and vertical sliding setting is limited on the limiting bracket 36 of 37 both sides of lifting cylinder
Position guide rod 39, limit 39 lower end of guide rod are fixedly connected with 38 upside of limit pressing plate, push limit straight down using lifting cylinder 37
Position pressing plate 38 carries out guide and limit on the upside of the enabled mental section that will be bent to process, it is ensured that mental section level accurately into
Row bending translates, and is rotationally connected with bearing material holder 35 using 36 times middle side parts of limiting bracket, 36 lower horizontal of limiting bracket is fixed
It is provided with adjustment gear 40, is slided in the horizontal direction in rack support 41 and is provided with adjusting gear rack compatible with adjustment gear 40
42, it adjusts 43 both ends of cylinder and is fixedly connected respectively with two adjusting gear racks 42 of 35 downside of bearing material holder, utilize adjusting cylinder 43
Synchronize the adjusting gear rack 42 of opposite 35 lower section both sides of driving bearing material holder so that the limiting bracket 36 of 35 both sides of bearing material holder can
The opposite rotation for doing adaptability is synchronized according to the variation of shape after mental section bending to adjust, it is enabled to meet sizes specification
The needs of guide and limit in mental section bending process, be symmetrically arranged on the bearing material holder 35 using 36 both sides of limiting bracket with
36 compatible rotary spacing card 47 of limiting bracket rolls setting on the rotary spacing card 47 of about 36 both sides of limiting bracket respectively
There is limit ball 48 so that rotary spacing card 47 can carry out limition orientation to limiting bracket 36 in rotation process, avoid limiting
Position holder 36 crooked distortion is generated in rotation process, it is ensured that mental section can during Bending Processing exactly into
Row translation, by driving 12 level of guide plate to be fixed at 2 downside of bending guide plate, 12 downside of driving guide plate is provided with driving guide groove
16, driving guide groove 16 is arranged in diagonal in 12 downside of driving guide plate, and reciprocal push plate 14 is slideably positioned in the horizontal direction to be pushed away
Plate guide rod 17, middle side part, which horizontally rotates, in reciprocal push plate 14 is connected with push plate runner 15 compatible with driving guide groove 16, utilizes
The reciprocal push plate 14 of 18 Level Promoting of push plate cylinder, reciprocal push plate 14 drive push plate runner 15 to synchronize in translation motion and are put down
It moves, push plate runner 15 is translated in translation motion along driving guide groove 16 so that driving guide plate 12 can be in push plate runner
Level is translated under 15 drive, and the translation of driving guide plate 12 can drive bending push rod 4 to be translated, and utilize bending push rod
4 one end are fixedly installed bending and cut somebody's hair 11, and bending 11 sides of cutting somebody's hair are vertically arranged with the bending cambered surface 44 of semicircular structure so that
Bending push rod 4 can be cut somebody's hair in translation motion using bending 11 steady efficient pushes mental sections to carry out Bending Processings, profit
It is evenly arranged with more rotation balls 21 with 15 outside of push plate runner so that push plate runner 15 is put down along driving guide groove 16
During shifting, push plate runner 15 can smoothly be translated in driving guide groove 16, and push plate runner 15 is avoided to be led in driving
Card resistance is generated in slot 16 and influences the normal Bending Processing of mental section, is subtracted by driving 16 both ends of guide groove to be provided with and communicated with end
Fast guide groove 19,16 middle part of driving guide groove are provided with and communicated with multiple bending deceleration guide grooves 20 so that driving guide plate 12 is in push plate runner
During being translated under 15 drive, driving guide plate 12 may be implemented when moving to both ends using end deceleration guide groove 19
The carry out retarded motion of automatic uniform can excessively carry out translational motion due to motional inertia to avoid driving guide plate 12, utilize
Bending deceleration guide groove 20 can realize the segmentation Bending Processing of mental section during by mental section Bending Processing, avoid
Excessive velocities during by proximate matter bending and cause the crooked distortion of proximate matter, can also meet metal using bending deceleration guide groove 20
The needs that proximate matter difference bending radian requires, improve the scope of application of mental section Bending Processing, utilize adjusting 6 upper edge of guide rod
Horizontal direction sliding, which is provided with, adjusts guide plate 7, adjusts 8 horizontal screw thread of lead screw and is connected to adjusting guide plate 7, adjusts in 7 upside of guide plate
Portion is fixedly installed handspike bearing 10 vertically, and bending push rod 4 is horizontally set on 10 upside of handspike bearing, and 4 one end of bending push rod is perpendicular
It is straight to be provided with bending and cut somebody's hair 11, it is enabled to be needed bending push rod 4 along level side according to different dimensions mental section bendings
To adjusting bending station.Through this structure, structure of the invention reasonable design, can steadily efficiently by mental section according to
It needs accurately to carry out Bending Processing, improves the efficiency and quality of proximate matter Bending Processing, meet mental section and process the need used
It wants.
Described in this specification above content is only illustrations made for the present invention.Technology belonging to the present invention
The technical staff in field can make various modifications or additions to the described embodiments or by a similar method
It substitutes, content without departing from description of the invention or beyond the scope defined by this claim should all belong to this
The protection domain of invention.
Claims (4)
1. a kind of mental section bending mechanism, it is characterised in that：The mental section bending mechanism includes that fixing bracket, bending are led
Plate, rushing board mechanism, adjusting bracket, bending push rod, proximate matter placement mechanism and bending position-limit mechanism, fixing bracket top both sides
Being horizontally disposed with respectively has translation guide rod, bending guide plate to be slideably positioned in translation guide rod in the horizontal direction, and rushing board mechanism level is fixed
It is arranged on the fixing bracket on the downside of bending guide plate, bending push rod is horizontally set in the adjusting bracket on the upside of bending guide plate, institute
State the horizontal fixation for being fixed at bending push rod side successively in the horizontal direction of proximate matter placement mechanism and bending position-limit mechanism
On frame, the adjusting bracket level is fixed on the upside of bending guide plate, and both sides are horizontally disposed with respectively above adjusting bracket tune
Guide rod is saved, guide rod is adjusted and is mutually parallel with translation guide rod, sliding is provided with adjusting guide plate in the horizontal direction on adjusting guide rod, adjusts
Mid-stent, which horizontally rotates, is connected with adjusting lead screw, adjusts lead screw horizontal screw thread and is connected to adjusting guide plate, it is perpendicular to adjust lead screw one end
Straight to be provided with adjusting handle, middle side part is fixedly installed handspike bearing vertically on the adjusting guide plate, and bending push rod is horizontally disposed
On the upside of handspike bearing, it is fixedly connected with handspike bearing upside on the downside of bending push rod one end, the bending push rod other end is vertically arranged
There is bending to cut somebody's hair, the rushing board mechanism includes driving guide plate, push pedal bracket, reciprocal push plate and push plate runner, and driving guide plate is horizontal
It is fixed on the downside of bending guide plate, is provided with driving guide groove on the downside of driving guide plate, push pedal bracket is horizontally set on driving guide plate
On the fixing bracket of downside, push pedal bracket both sides horizontal symmetrical is provided with push plate guide rod, and push plate guide rod mutually hangs down with translation guide rod
Directly, reciprocal push plate is slideably positioned in push plate guide rod in the horizontal direction, and one middle side part level of push pedal bracket is fixedly installed push plate gas
Cylinder, push plate cylinder output end are fixedly connected with reciprocal push plate side, in the reciprocal push plate middle side part horizontally rotate be connected with
The compatible push plate runner of guide groove, push plate runner is driven to be horizontally set in driving guide groove, the driving guide groove is in diagonal
On the downside of driving guide plate, driving guide groove both ends are provided with and communicated with end deceleration guide groove, are provided with and communicated in the middle part of driving guide groove for setting
Multiple bending deceleration guide grooves, push plate runner outside are evenly arranged with more rotation balls, and the proximate matter placement mechanism includes bending
Holder translation pedestal, places holder, places deflector roll and compress deflector roll, and bending support level is fixed at bending push rod side
Fixing bracket on, horizontal symmetrical is provided with bending guide rod respectively for bending holder both sides, and bending guide rod mutually hangs down with translation guide rod
Directly, horizontal sliding is provided with translation pedestal respectively for bending guide rod both sides, and bending mid-stent, which horizontally rotates, is connected with bending lead screw,
Bending screw both end is symmetrically arranged with the opposite thread surface of the hand of spiral, bending lead screw both sides respectively with bending guide rod both sides
Whorl of base connection is translated, bending lead screw one end is vertically arranged with bending handwheel, and the placement holder is vertically arranged in translation bottom
Seat upside, placement holder are hollow structure, place middle side part under holder and are rotationally connected with translation pedestal, place two below holder
Side is symmetrically arranged with rotation bearing, is rolled in rotation bearing and is provided with load-bearing spin, the placement deflector roll is rotationally connected with vertically
Holder side is placed, placing deflector roll, horizontal symmetrical is provided with placement board respectively for both sides up and down, and compression deflector roll, which is vertically arranged in, to be put
The holder other side is set, the dimensions for compressing deflector roll is adapted with the spacing placed between deflector roll or more both sides placement board, is put
Setting holder, both sides are respectively provided with this on compression guide plate up and down, compress guide plate and are slideably positioned in placement holder or more in the horizontal direction
Both sides, compress deflector roll upper and lower ends be rotationally connected with respectively place holder up and down both sides compression guide plate, the compressions guide plate and
It includes bearing material holder, limiting bracket, lifting cylinder that being horizontally disposed between placement holder, which has holddown spring, the bending position-limit mechanism,
With limit pressing plate, bearing material support level is fixed on the upside of fixing bracket, the horizontal position of bearing material holder uper side surface with put
The horizontal position for setting placement board on the downside of deflector roll is adapted, and both sides are vertically symmetrical above bearing material holder is provided with limiting bracket, limit
Position holder is c-type structure, is provided with lifting cylinder, the fixed setting of lifting cylinder output end level on the upside of limiting bracket straight down
There is a limit pressing plate, vertical sliding is provided with limit guide rod, limit lower end of the guide rod and limit on the limiting bracket of lifting cylinder both sides
It is fixedly connected on the upside of pressing plate, middle side part is rotationally connected with bearing material holder under the limiting bracket, and limiting bracket lower horizontal is fixed
It is provided with adjustment gear, level is fixedly installed rack support on the bearing material holder of adjustment gear side, and rack support is interior along water
Square sliding is provided with adjusting gear rack compatible with adjustment gear, middle side part level is fixedly installed under the bearing material holder
Cylinder is adjusted, adjusting cylinder is double piston-rod cylinder, adjusts two adjustings that cylinder level is fixed on the downside of bearing material holder
Between rack, adjusts cylinder both ends and be fixedly connected respectively with two adjusting gear racks on the downside of bearing material holder.
2. a kind of mental section bending mechanism according to claim 1, it is characterised in that：The bending cut somebody's hair side with folding
Curved push rod is fixedly connected, and the bending other side of cutting somebody's hair is vertically arranged with the bending cambered surface of semicircular structure.
3. a kind of mental section bending mechanism according to claim 1, it is characterised in that：Described holddown spring one end and pressure
Tight guide plate is connected and fixed, and being horizontally disposed on the placement holder of the holddown spring other end has clamping screw, and clamping screw is along level side
To placement holder is slideably positioned in, the holddown spring other end is fixedly connected with clamping screw one end, places the compression of holder both sides
Fixing nut is threaded on lead screw respectively.
4. a kind of mental section bending mechanism according to claim 1, it is characterised in that：It holds the limiting bracket both sides
Rotary spacing card compatible with limiting bracket is symmetrically arranged on material holder, limiting bracket is up and down on the rotary spacing card of both sides
It rolls respectively and is provided with limit ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655053.5A CN108620463A (en) | 2018-06-23 | 2018-06-23 | A kind of mental section bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810655053.5A CN108620463A (en) | 2018-06-23 | 2018-06-23 | A kind of mental section bending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108620463A true CN108620463A (en) | 2018-10-09 |
Family
ID=63692088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810655053.5A Withdrawn CN108620463A (en) | 2018-06-23 | 2018-06-23 | A kind of mental section bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108620463A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620429A (en) * | 2020-12-10 | 2021-04-09 | 天津市聚兴鑫新能源科技有限公司 | Photovoltaic support production is with supplementary mechanism of buckling of shaped steel shaping |
| CN112845866A (en) * | 2020-12-25 | 2021-05-28 | 刘国月 | Power bus duct machining and forming method |
| CN114192614A (en) * | 2021-12-09 | 2022-03-18 | 仪征海天铝业有限公司 | Extrusion device and processing method for aluminum alloy section |
| CN116493454A (en) * | 2023-06-30 | 2023-07-28 | 吉林省新诺达交通设备有限公司 | Large-section aluminum profile bending device |
-
2018
- 2018-06-23 CN CN201810655053.5A patent/CN108620463A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620429A (en) * | 2020-12-10 | 2021-04-09 | 天津市聚兴鑫新能源科技有限公司 | Photovoltaic support production is with supplementary mechanism of buckling of shaped steel shaping |
| CN112620429B (en) * | 2020-12-10 | 2022-06-17 | 天津市聚兴鑫新能源科技有限公司 | Photovoltaic support production is with supplementary mechanism of buckling of shaped steel shaping |
| CN112845866A (en) * | 2020-12-25 | 2021-05-28 | 刘国月 | Power bus duct machining and forming method |
| CN112845866B (en) * | 2020-12-25 | 2022-09-30 | 金能电气科技(洛阳)有限公司 | Power bus duct machining and forming method |
| CN114192614A (en) * | 2021-12-09 | 2022-03-18 | 仪征海天铝业有限公司 | Extrusion device and processing method for aluminum alloy section |
| CN114192614B (en) * | 2021-12-09 | 2022-08-23 | 仪征海天铝业有限公司 | Extrusion device and processing method for aluminum alloy section |
| CN116493454A (en) * | 2023-06-30 | 2023-07-28 | 吉林省新诺达交通设备有限公司 | Large-section aluminum profile bending device |
| CN116493454B (en) * | 2023-06-30 | 2023-09-01 | 吉林省新诺达交通设备有限公司 | Large-section aluminum profile bending device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108620463A (en) | A kind of mental section bending mechanism | |
| CN106825155B (en) | A kind of aluminium section bar bent into shape device | |
| CN109352066A (en) | A kind of aluminum profile dissection transfer mechanism | |
| CN108581778A (en) | A kind of steel pipe grinding device with waste recovery | |
| CN209407183U (en) | A kind of aluminum profile transfers perforating mechanism automatically | |
| CN109570282A (en) | A kind of automatic charging and the adjustable numerical control bender in bending angle | |
| CN109351843A (en) | A kind of aluminum profile transfers perforating mechanism automatically | |
| CN209533209U (en) | A kind of improved mould kludge | |
| CN206469898U (en) | A kind of glass check frame | |
| CN108946109A (en) | A kind of chain lifting mechanism for plate | |
| CN209139952U (en) | A kind of aluminum profile dissection transfer mechanism | |
| CN210615203U (en) | Drilling device for machining electric bicycle frame | |
| CN208592267U (en) | A kind of mental section bending mechanism | |
| CN108608073A (en) | A kind of sheet stock transmission groover | |
| CN108214346A (en) | A kind of cross pipe fitting fixed mechanism | |
| CN108748756A (en) | A kind of plank adjusting lockable mechanism | |
| CN111545621A (en) | Stroke-adjustable punching machine for producing printer accessories | |
| CN208592287U (en) | A kind of profile translation perforating mechanism | |
| CN208357533U (en) | A kind of skirt panel c-type part shaping tooling | |
| CN205888653U (en) | Fixed establishment is placed to pipe | |
| CN106079110A (en) | Drilling machine for stone panel | |
| CN205520682U (en) | Translation mechanism is fixed to angle aluminium alloy | |
| CN221366241U (en) | Fold-preventing guide device for gilding press | |
| CN221694873U (en) | Sheet metal clamping device for sheet metal bending machine | |
| CN217289850U (en) | Wire winding device for metal wire drawing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181009 |