CN104858267A - Bar straightening machine - Google Patents
Bar straightening machine Download PDFInfo
- Publication number
- CN104858267A CN104858267A CN201510286594.1A CN201510286594A CN104858267A CN 104858267 A CN104858267 A CN 104858267A CN 201510286594 A CN201510286594 A CN 201510286594A CN 104858267 A CN104858267 A CN 104858267A
- Authority
- CN
- China
- Prior art keywords
- fork
- stranding
- scrubbing
- hands
- slide block
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 241000510097 Megalonaias nervosa Species 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000013519 translation Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000005201 scrubbing Methods 0.000 abstract 12
- 239000000463 material Substances 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/08—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers which move in an orbit without rotating round the work
-
- 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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The invention discloses a bar straightening machine. The bar straightening machine is characterized in that the machine comprises a machine frame and a scrubbing and rolling straightening assembly; the machine frame comprises a base (1), the base (1) is provided with a pair of main supporting frames (1c), and the main supporting frames (1c) are connected with a pair of scrubbing and rolling bearing pedestals (7); the scrubbing and rolling straightening assembly comprises scrubbing and rolling spindles (8) connected with the scrubbing and rolling bearing pedestals (7), and the scrubbing and rolling spindles (8) are fixedly connected with scrubbing and rolling rollers (9); curved surface scrubbing plates (10) are hinged to the main supporting frames (1c) on one sides of the scrubbing and rolling rollers (9), the curved surface scrubbing plates (10) are provided with arc straightening faces (10a) matched with the outer cylindrical surfaces of the scrubbing and rolling rollers (9), and pressure springs (11) are arranged between the lower ends of the curved surface scrubbing plates (10) and the main supporting frames (1c). According to the technical scheme, the utilization rate of waste products can be improved, the utilization rate of materials can also be improved, and it is of great significance to reproducing products and the like.
Description
Technical field
The present invention relates to machining device field, particularly one corrects lathe.
Background technology
Straightener is a kind of calibration equipment, belongs to correction lathe, and range of application widely.Along with progress and the reach of science of society, all trades and professions propose different requirements for straightener.In part processing, take bar as Raw material processing machine components.If bar bends, just will can process a finding with large bar, stock utilization is not high, less economical.
Summary of the invention
The object of the invention is to solve targetedly with bar the alignment problem of the front bar blank of part processing being raw material, thus provide a kind of bar stock straightener.
For achieving the above object, adopt following technical scheme.
A kind of bar stock straightener, is characterized in that comprising:
A, frame
Frame comprises base, base is arranged a pair main backstop, main backstop connects a pair and rubs roller bearing bearing with the hands;
Alignment assembly is rolled in b, stranding
Rub with the hands and roll alignment assembly and comprise and roll main shaft with the stranding of rubbing roller bearing bearing assembly connection with the hands, rub that rolling, main shaft is fixedly connected rubs billowing cylinder with the hands with the hands;
Hinged curved surface washboard on the main backstop of the billowing cylinder side of stranding, curved surface washboard is arranged and rubs with the hands the circular arc alignment face that billowing cylinder external cylindrical surface coordinates, arrange holddown spring between curved surface washboard lower end and main backstop.
Further, described curved surface washboard arranges transition arc groove, transition arc groove bottom land is circular arc, and transition arc groove bottom land and circular arc alignment face tangent in junction.
According to technique scheme, there is following further technical scheme:
Main backstop connects support platform, support platform arranges guide rail; Base below support platform is arranged fork bearing; Stranding is rolled on main shaft and is connected stranding hobbing machine;
C, feeding transmission component
Feeding transmission component comprises the camshaft be rotatably connected with base, camshaft connects cam and cam shaft gear; Arrange idle pulley gear between cam shaft gear and stranding hobbing machine, idle pulley gear side is engaged with stranding hobbing machine, and opposite side engages with cam shaft gear;
Cam and fork are connected; Fork one end and fork bearing hinged, fork is arranged dish type roller, and dish type roller coordinates with cam gabarit higher pair and contacts; Fork is arranged fork chute;
D, feeding executive module
Feeding executive module comprises the slide block be connected in support platform, slide block is arranged gathering sill and cylinder slide block, and gathering sill assembles with movable the coordinating of guide rail;
Arrange extension spring between slide block and base, slide block and fork are connected by cylinder slide block and fork chute.
Further, arrange storage bin above described support platform, the bottom of storage bin arranges discharging opening.
Further, following technical proposals is had:
E, Power Component
Power Component comprises motor, and motor is connected with the power shaft of gear-shift mechanism by V belt translation, and output shaft and the stranding of gear-shift mechanism are rolled main shaft and be connected.
Adopt after technique scheme, after the present invention is applied to relevant industries, alignment maintenance can be carried out and produce manufacturing again to some axial workpieces, utilization rate and the stock utilization of waste product can be improved, significant to product remanufacturing etc.
Accompanying drawing explanation
Fig. 1 is assembly front view of the present invention;
Fig. 2 is assembly top view of the present invention;
Fig. 3 is assembly A-A sectional view of the present invention;
Fig. 4 is assembly left view of the present invention.
Detailed description of the invention
A kind of bar stock straightener, comprises following parts composition:
A, frame
As shown in Figure 1, Figure 2 and shown in Fig. 4, frame comprises base 1, base 1 welds a pair main backstop 1c.By bolt support platform 1a on main backstop 1c, support platform 1a is arranged guide rail 1b, preferably, guide rail 1b adopts dovetail guide.Below support platform 1a, base 1 is bolted fork bearing 2.Main backstop 1c is bolted a pair stranding roller bearing bearing 7.
Alignment assembly is rolled in b, stranding
As shown in Figure 4, rub with the hands and roll alignment assembly and comprise and roll main shaft 8 by bearing and the stranding of rubbing roller bearing bearing 7 assembly connection with the hands, rub that rolling, main shaft 8 is fixedly connected successively by key rubs hobbing machine 15 with the hands and rub billowing cylinder 9 with the hands with the hands.
As shown in Figure 1, hinged curved surface washboard 10 on the main backstop 1c rubbing billowing cylinder 9 side with the hands.Curved surface washboard 10 is arranged the circular arc alignment face 10a that cylinder 9 external cylindrical surface billowing with stranding coordinates, and curved surface washboard 10 bar import department arranges transition arc groove 10b, transition arc groove 10b bottom land is circular arc, and transition arc groove 10b bottom land and circular arc alignment face 10a tangent in junction.Transition arc groove 10b bottom land, circular arc alignment face 10a and rub billowing cylinder 9 external cylindrical surface with the hands and coordinate and form convergence space 24.Curved surface washboard 10 lower end is connected holddown spring 11 with between main backstop 1c.
C, feeding transmission component
As shown in Figures 1 and 2, feeding transmission component comprises the camshaft 4 be connected with main backstop 1c by bearing and bearing block, and camshaft 4 to be fixedly connected cam 3 and cam shaft gear 12 successively by key.Cam shaft gear 12 and rubbing with the hands between hobbing machine 15, main backstop 1c can be dynamically connected idler shaft 13 by bearing, idler shaft 13 is fixedly connected with idle pulley gear 14.Idle pulley gear 14 side is engaged with stranding hobbing machine 15, and opposite side engages with cam shaft gear 12.
Cam 3 and fork 5 are connected, fork 5 one end and fork bearing 2 hinged, dish type that fork 5 is rotatably connected roller 5b, and dish type roller 5b and cam 3 gabarit form line higher pair contacts and coordinate.Fork 5 end arranges fork chute 5a.
D, feeding executive module
As shown in Fig. 1, Fig. 3 and Fig. 4, feeding executive module comprises the slide block 6 be connected on support platform 1a, and slide block 6 is positioned at rubs charging aperture place above billowing cylinder 9 with the hands, slide block 6 is arranged gathering sill 6b, preferably, gathering sill 6b is set to dovetail groove, and gathering sill 6b assembles with movable the coordinating of guide rail 1b.Slide block 6 is arranged the cylindrical hole 6c of vertical side, slide block 6 is arranged the pin-and-hole 6d running through cylindrical hole 6c.The sidewall of gathering sill 6b is arranged the screwed hole 6e of vertical side.Assembling cylinder slide block 6a in cylindrical hole 6c, rigging pilotage 23 in pin-and-hole 6d, pin 23 runs through cylinder slide block 6a and is located.
Extension spring 20 is set between slide block 6 and support platform 1a.Slide block 6 and fork 5 are connected by cylinder slide block 6a and fork chute 5a.Screwed hole 6 assembles adjustment screw 21, the sidewall contact of adjustment screw 21 head and guide rail 1b.
Arrange storage bin 18 above described support platform 1a, storage bin 18 and main backstop 1c are bolted, and the bottom of storage bin 18 arranges discharging opening 18a.
E, Power Component
As shown in Figures 1 and 2, Power Component comprises the motor 17 be bolted with base 1, and motor 17 is connected by the power shaft of V belt translation with gear-shift mechanism 16, and output shaft and the stranding of gear-shift mechanism 16 are rolled main shaft 8 and be connected by shaft coupling.
F, operation principle explanation
As shown in Figure 1, Figure 2 and Figure 3, a kind of bar stock straightener, the bending bar 19 of storage some in storage bin 18, bending bar 19 rolls down by discharging opening 18a is sliding, and bending bar 19 falls on support platform 1a.
Actuating motor 17, the motion that motor 17 exports is passed to stranding through gear-shift mechanism 16 and rolls main shaft 8, stranding is rolled main shaft 8 and is driven the billowing cylinder 9 of stranding to rotate, meanwhile, rubbing a part of power rolled on main shaft 8 with the hands is passed on camshaft 4 through idle pulley gear 14, camshaft 4 is with moving cam 3 to rotate, after cam 3 enters impulse stroke, cam 3 promotes fork 5 through dish type roller 5b and swings, fork 5 promotes slide block 6 and slides, and in slide block 6 convergence space 24 forcing the bending bar 19 promoted on support platform 1a to enter to rub with the hands billowing cylinder 9 to coordinate with curved surface washboard 10 to be formed.Bending bar 19 is in the billowing cylinder 9 of stranding and alignment under the cooperation of curved surface washboard 10, and meanwhile, cam 3 is in backhaul state, and slide block 6 is back to initial threshold point under the elastic force effect of extension spring 7.When bending bar 19 to be completed by alignment and depart from rub that billowing cylinder 9 and curved surface washboard 10 formed with the hands coordinate convergence space after, another bar treating alignment again forced by slide block 6 to advance rub that billowing cylinder 9 formed with curved surface washboard 10 with the hands coordinate convergence space, circulating and so forth goes down carries out alignment to bar.
Fit clearance between adjustment screw 21 adjustable gathering sill 6b and guide rail 1b.
Claims (5)
1. a bar stock straightener, is characterized in that comprising:
A, frame
Frame comprises base (1), base (1) is arranged a pair main backstop (1c), and roller bearing bearing (7) is rubbed in the upper connection of main backstop (1c) for a pair with the hands;
Alignment assembly is rolled in b, stranding
Stranding is rolled alignment assembly and is comprised and roll main shaft (8) with the stranding of rubbing roller bearing bearing (7) assembly connection with the hands, rubs that rolling, main shaft (8) is fixedly connected rubs billowing cylinder (9) with the hands with the hands;
Rub the upper hinged curved surface washboard (10) of main backstop (1c) of billowing cylinder (9) side with the hands, the upper circular arc alignment face (10a) arranging cylinder (9) external cylindrical surface billowing with stranding and coordinate of curved surface washboard (10), arranges holddown spring (11) between curved surface washboard (10) lower end and main backstop (1c).
2. a kind of bar stock straightener according to claim 1, is characterized in that:
Described curved surface washboard (10) arranges transition arc groove (10b), and transition arc groove (10b) bottom land is circular arc, and transition arc groove (10b) bottom land and circular arc alignment face (10a) tangent in junction.
3. a kind of bar stock straightener according to claim 1, is characterized in that comprising:
Main backstop (1c) connects support platform (1a), support platform (1a) is arranged guide rail (1b); The base (1) of support platform (1a) below arranges fork bearing (2); Stranding is rolled main shaft (8) upper connection and is rubbed hobbing machine (15) with the hands;
C, feeding transmission component
Feeding transmission component comprises the camshaft (4) be rotatably connected with base (1), camshaft (4) connects cam (3) and cam shaft gear (12); Arrange idle pulley gear (14) between cam shaft gear (12) and stranding hobbing machine (15), idle pulley gear (14) side is engaged with stranding hobbing machine (15), and opposite side engages with cam shaft gear (12);
Cam (3) and fork (5) are connected; Fork (5) one end and fork bearing (2) hinged, fork (5) is arranged dish type roller (5b), and dish type roller (5b) coordinates with cam (3) gabarit higher pair and contacts; Fork (5) is arranged fork chute (5a);
D, feeding executive module
Feeding executive module comprises the slide block (6) be connected in support platform (1a), slide block (6) is arranged gathering sill (6b) and cylinder slide block (6a), and gathering sill (6b) assembles with movable the coordinating of guide rail (1b);
Arrange extension spring (20) between slide block (6) and base (1), slide block (6) is connected by cylinder slide block (6a) and fork chute (5a) with fork (5).
4. a kind of bar stock straightener according to claim 3, is characterized in that: described support platform (1a) top arranges storage bin (18), and the bottom of storage bin (18) arranges discharging opening (18a).
5. a kind of bar stock straightener according to claim 1, is characterized in that:
E, Power Component
Power Component comprises motor (17), and motor (17) is connected by the power shaft of V belt translation with gear-shift mechanism (16), and output shaft and the stranding of gear-shift mechanism (16) are rolled main shaft (8) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286594.1A CN104858267B (en) | 2015-05-30 | 2015-05-30 | Bar straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286594.1A CN104858267B (en) | 2015-05-30 | 2015-05-30 | Bar straightening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104858267A true CN104858267A (en) | 2015-08-26 |
| CN104858267B CN104858267B (en) | 2017-02-08 |
Family
ID=53904684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510286594.1A Active CN104858267B (en) | 2015-05-30 | 2015-05-30 | Bar straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104858267B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215092A (en) * | 2015-11-05 | 2016-01-06 | 中核(天津)科技发展有限公司 | The coalignment of minor diameter short tube |
| CN105729217A (en) * | 2016-04-30 | 2016-07-06 | 桐乡市红旗塑料包装袋厂 | Workpiece feeding device |
| CN106345853A (en) * | 2016-09-27 | 2017-01-25 | 佛山市承安铜业有限公司 | Rod-shaped piece straightening device and straightening method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2335710A (en) * | 1942-12-14 | 1943-11-30 | Ray F Townsend | Bullet core stripper machine |
| US2550842A (en) * | 1948-06-25 | 1951-05-01 | Nat Tube Co | Machine for straightening pipe |
| DE1222766B (en) * | 1961-12-04 | 1966-08-11 | Landis & Gyr Ag | Axis straightening machine |
| CN203390006U (en) * | 2013-06-17 | 2014-01-15 | 上海振好机械有限公司 | Full-automatic horizontal straightening machine for round screw rod |
| CN204685742U (en) * | 2015-05-30 | 2015-10-07 | 安徽科技学院 | A kind of bar stock straightener |
-
2015
- 2015-05-30 CN CN201510286594.1A patent/CN104858267B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2335710A (en) * | 1942-12-14 | 1943-11-30 | Ray F Townsend | Bullet core stripper machine |
| US2550842A (en) * | 1948-06-25 | 1951-05-01 | Nat Tube Co | Machine for straightening pipe |
| DE1222766B (en) * | 1961-12-04 | 1966-08-11 | Landis & Gyr Ag | Axis straightening machine |
| CN203390006U (en) * | 2013-06-17 | 2014-01-15 | 上海振好机械有限公司 | Full-automatic horizontal straightening machine for round screw rod |
| CN204685742U (en) * | 2015-05-30 | 2015-10-07 | 安徽科技学院 | A kind of bar stock straightener |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215092A (en) * | 2015-11-05 | 2016-01-06 | 中核(天津)科技发展有限公司 | The coalignment of minor diameter short tube |
| CN105729217A (en) * | 2016-04-30 | 2016-07-06 | 桐乡市红旗塑料包装袋厂 | Workpiece feeding device |
| CN106345853A (en) * | 2016-09-27 | 2017-01-25 | 佛山市承安铜业有限公司 | Rod-shaped piece straightening device and straightening method thereof |
| CN106345853B (en) * | 2016-09-27 | 2018-02-02 | 佛山市承安铜业有限公司 | A kind of rod-like element machine straightening device and its straightening method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104858267B (en) | 2017-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cui Rentao Inventor after: Zhao Ming Inventor after: Xue Henghe Inventor before: Zhang Chunyu Inventor before: Zhao Ming Inventor before: Wu Shuaishuai Inventor before: Ge Qingjie |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160909 Address after: High tech Zone in Anhui city of Bengbu Province Xinghua Road 233010 No. 168 Applicant after: ANHUI XINGYU RAILWAY EQUIPMENT Co.,Ltd. Address before: High tech Zone in Anhui city of Bengbu Province Xinghua Road 233000 No. 168 Applicant before: Zhao Ming |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191127 Address after: 239200 C District, industrial zone, Lai An county, Chuzhou, Anhui (two West Road) Patentee after: CHUZHOU KEXIN MECHANICAL TECHNOLOGY CO.,LTD. Address before: High tech Zone in Anhui city of Bengbu Province Xinghua Road 233010 No. 168 Patentee before: ANHUI XINGYU RAILWAY EQUIPMENT Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A bar straightening machine Effective date of registration: 20230525 Granted publication date: 20170208 Pledgee: Lai An county Jinan financing Company limited by guarantee Pledgor: CHUZHOU KEXIN MECHANICAL TECHNOLOGY CO.,LTD. Registration number: Y2023980041727 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170208 Pledgee: Lai An county Jinan financing Company limited by guarantee Pledgor: CHUZHOU KEXIN MECHANICAL TECHNOLOGY CO.,LTD. Registration number: Y2023980041727 |