CN105234303A - Blocking finger device of bending machine - Google Patents
Blocking finger device of bending machine Download PDFInfo
- Publication number
- CN105234303A CN105234303A CN201510664748.6A CN201510664748A CN105234303A CN 105234303 A CN105234303 A CN 105234303A CN 201510664748 A CN201510664748 A CN 201510664748A CN 105234303 A CN105234303 A CN 105234303A
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- gear
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- blocking finger
- bender
- blocking
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Abstract
The invention discloses a blocking finger device of a bending machine. The blocking finger device of the bending machine comprises blocking finger driving devices arranged on the left side and the right side of the bending machine. A pair of blocking fingers are arranged between the blocking finger driving devices on the left side and the right side side by side. The blocking finger driving devices on the left side and the right side drive the two blocking fingers to move between the left side and the right side. Each blocking finger comprises a blocking finger slider arranged on a Z axis slide rail of the bending machine in a sliding manner. The blocking finger sliders are provided with sliding grooves in the front and back direction. A blocking finger base is arranged in each sliding groove in a sliding manner. The blocking finger sliders are provided with blocking finger front and back micro adjustment devices so that the front and back positions of the blocking finger bases in the sliding grooves can be adjusted. The front ends of the blocking finger bases are connected with a front blocking finger through floating pin shafts. The blocking finger sliders are provided with horizontal adjusting device so that the horizontal position of the front blocking finger can be adjusted. According to the blocking finger device of the bending machine, the blocking fingers have the overall accurate micro adjustment function, and therefore the risk of industrial injuries is avoided to the maximum extent, meanwhile, cost is controlled, and positioning precision is guaranteed.
Description
Patent application of the present invention is the divisional application of invention and created name " a kind of bender automatic catch refers to mechanism ", and the applying date of original application is on May 12nd, 2014, and application number is 2014101981616.
Technical field
The present invention relates to bender, particularly relate to bender Dang Zhi mechanism.
Background technology
In the development of bender technology, improve constantly along with to the requirement of production efficiency, for by gear fingering row quick, stable be positioned with more requirement.
In bender Hou Dangliao mechanism in the market, it is following several that gear refers to that Z-axis mechanism has, and one is manual Z-axis mechanism, and one is servo Z-axis mechanism.Manual Z-axis mechanism is applied at most at present, but needing manually to enter Hou Dangliao institution staff district carries out manual adjustments position, have the risk producing industrial injury, and positioning precision is lower.And although servo Z-axis mechanism reduces the risk that workman produces industrial accident, also improve positioning precision and Digital Control, cost has but turned over several times, and most of client approves such cost very much.
And, gear refer to that rear portion does not possess fine adjustment function, front end face is generally designed to a plane contact, and this is unfavorable for keeping off the adjustment referred to lathe zero point in debug process, more unfavorable with realize precise fine-adjustment function.
Summary of the invention
Technical problem to be solved by this invention just there is provided a kind of bender gear finger device, realizes precise fine-adjustment, ensures positioning precision.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of bender gear finger device, comprise the gear being located at the bender left and right sides and refer to drive unit, refer to that being arranged side by side a pair gear between drive unit refers at the gear of the left and right sides, the gear of the left and right sides refers to that drive unit drives two gears to refer to move between the left and right sides respectively, described gear refers to that comprising the slip gear be arranged on bender Z axis slide rail refers to slide block, described gear refers to that slide block is provided with slippage slot along the longitudinal direction, slide in slippage slot and a gear is set refers to pedestal, described gear refers to that slide block is provided with gear and refers to that front and back micromatic setting regulates gear to refer to the front and back position of pedestal in slippage slot, described gear refers to that pedestal front end is referred to by pinned connection one front that floats, described gear refers to slide block is provided with the horizontal level that level(l)ing device regulates front to refer to.
Preferably, described gear refers to that front and back micromatic setting comprises being installed on to keep off and refers to the adjustable plate of slide block rear end and pass perpendicularly through the front and back adjustment screw of adjustable plate, and with gear, adjustment screw front end, front and back refers to that base thread is connected, adjustment screw rear end, front and back is provided with trimming handle.
Preferably, described trimming handle is provided with dial, and adjustable plate is provided with calibration loop around described dial.
Preferably, described gear refers to that pedestal is provided with at least one kidney slot along slippage slot fore-and-aft direction, is provided with front and back hold-down screw gear is referred to that pedestal is fixed in slippage slot in kidney slot.
Preferably, the rear end that described front refers to is provided with the rear boss protruded backward, and described gear refers to that the corresponding described rear boss in the front end of pedestal is provided with groove, and rear boss inserts groove, and described floating bearing pin to be located on front side of groove and through rear boss.
Preferably, described level(l)ing device comprises the horizontal adjustment screw being vertically threadedly connected to gear and referring to slider bottom, and horizontal adjustment screw refers to be threaded on the downside of slide block bottom surface Level tune nut at gear.
Preferably, the front bottom end that described front refers to is provided with front boss, and described front boss is provided with the depth of parallelism adjustment block of carrying out depth of parallelism adjustment, is connected on front boss in the middle part of described adjustment block by adjusting pin.
Preferably, described depth of parallelism adjustment block is provided with the depth of parallelism vertical with this adjusting pin in adjusting pin bilateral symmetry and adjusts screw.
Technical scheme of the present invention has following beneficial effect:
First, gear refers in drive unit, drive shaft turns is driven by drive motors, driving wheel and driving shaft are fixed and with drive shaft turns, driven pulley is owing to being provided with bearing between driving shaft so not with drive shaft turns, driving wheel then drives rotating band, rotating band drive gear refer to final realize that gear refers to move left and right, simultaneously because driving wheel and driven pulley on the driving shaft of the left and right sides stagger in the axial direction mutually and the driven pulley of the driving wheel of side and opposite side is corresponding and install rotating band on the position of axis, then the gear of the left and right sides refers to that drive unit can drive the gear corresponding with it refer to and do not interfere with each other respectively.Thus achieve the semiautomatic control that gear refers to Z-axis mechanism, at utmost avoid the risk producing industrial injury, control cost simultaneously and ensure positioning precision.
Secondly, gear refers to have overall precise fine-adjustment function, wherein gear refers to that slide block is provided with gear and refers to that front and back micromatic setting regulates gear to refer to the front and back position of pedestal in slippage slot, in addition, gear refers to that pedestal front end is referred to by pinned connection one front that floats, gear refers to slide block is provided with the horizontal level that level(l)ing device regulates front to refer to, thus can significantly improve the positioning precision of keeping off and referring to, ensures crudy.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is the structural representation that gear refers to drive unit;
Fig. 2 is the structural representation one that gear refers to micro-adjusting mechanism;
Fig. 3 is the structural representation two that gear refers to micro-adjusting mechanism.
Detailed description of the invention
As shown in Figure 1, a kind of bender automatic catch refers to mechanism, comprise the gear being located at the bender left and right sides and refer to drive unit 2, at the gear of the left and right sides, this bender refers to that being arranged side by side a pair gear between drive unit 2 refers to 1, this gear refers to that 1 slip is arranged on bender Z axis slide rail, refers to that drive unit 2 drives move left and right along Z axis slide rail by gear.
As shown in Figure 1, concrete, described gear refers to that drive unit 2 comprises and drives pedestal 21, pedestal 21 is driven to be similar to U-shaped structure, driving shaft 25 is vertical and rotation is installed on driving pedestal 21, described driving shaft 25 is driven by drive motors 29, described driving shaft is provided with driving wheel 26 and driven pulley 24 vertically, described driving wheel and driving shaft are fixed, bearing 23 is provided with between described driven pulley and driving shaft, on the driving shaft of the left and right sides, driving wheel and driven pulley stagger and the driven pulley of the driving wheel of side and opposite side correspondence on the position of axis in the axial direction mutually, the driving shaft of the left and right sides is provided with rotating band 27 between driving wheel and driven pulley, rotating band 27 and the gear of its actuation movement refer to that 1 fixes, but refer to through another gear, the gear that two rotating bands are corresponding with two respectively refers to fixing and drives two gears to refer to side-to-side movement between the left and right sides respectively.Be provided with bearing block 22 on the upside of described driving pedestal 21, be provided with bearing 23 in bearing block, driving shaft upper end is installed in bearing.Described drive motors is installed on and drives on the downside of pedestal, and the output shaft of drive motors is connected by shaft coupling 28 with between driving shaft.
Described rotating band 27 is provided with tensioning apparatus 20.Described tensioning apparatus 20 comprises screw rod, disconnect in the middle of rotating band, one end of screw rod one end and rotating band is fixed, the other end is threaded in gear and refers to, the other end of rotating band and gear refer to fix, the annular that such rotating band, screw rod and gear finger-type become to close, when rotating band is rotated by driving wheel drive, drive gear to refer to move, due to tensioning adjusting nut that the screw rod other end has been threaded simultaneously, by the rate of tension regulating this tensioning adjusting nut to regulate rotating band simultaneously.
This gear refers to that drive unit 2 designs according to the reality need of client, for economical semi-automatic gear refers to Z-axis mechanism, both the risk that workman produces industrial accident had been avoided, economy also can allow most of client approve, be a have easy to operate, price material benefit, reliable a kind of bender gear refers to Z-axis mechanism.
Bearing block 22 is fixedly mounted on by screw and drives on the upside of pedestal 21, bearing 23 is installed in bearing block 22, the upper end of driving shaft 25 is arranged in the endoporus of bearing 23, the other end is connected with the output shaft of drive motors 29 by shaft coupling 28, the shaft shoulder of driving shaft 25 one end is provided with driven pulley 24 and bearing 23, the shaft shoulder of the other end is provided with driving wheel 26.
Refer in drive unit 2 at this gear, by drive motors 29 driving shaft 25, driving wheel 26 is fixed with driving shaft 25 and rotates with driving shaft 25, driven pulley 24 owing to being provided with bearing 23 between driving shaft so do not rotate with driving shaft 25, driving wheel 26 then drives rotating band 27, rotating band drive gear refer to 1 finally realize that gear refers to move left and right, simultaneously because driving wheel 26 on the driving shaft of the left and right sides and driven pulley 24 stagger in the axial direction mutually and the driven pulley 24 of the driving wheel 26 of side and opposite side is corresponding and install rotating band on the position of axis, then the gear of the left and right sides refers to that drive unit 2 can drive the gear corresponding with it to refer to that 1 does not interfere with each other again respectively, thus achieve the semiautomatic control that gear refers to Z-axis mechanism, at utmost avoid the risk producing industrial injury, control cost simultaneously and ensure positioning precision.
Gear as shown in Figures 2 and 3 refers to micro-adjusting mechanism, gear refer to 1 comprise slide the gear be arranged on bender Z axis slide rail refer to slide block 10, gear refers to that slider bottom is that bottom is little, and upwards large stepped ramp type structure, gear refers to that the rotating band 27 in drive unit 2 is fixed on the stepped locations keeping off and refer to slide block bottommost.
Described gear refers to that slide block is provided with slippage slot 104 along the longitudinal direction, slide in slippage slot 104 and a gear is set refers to pedestal 11, a slippage slot dual-side wherein side is straight sided, another side cross section is L-type, gear refers to the location being realized both sides by dual-side of pedestal slippage slot, and L-type side can realize again keeping off the location referred to above pedestal simultaneously.
Gear refers to that being provided with front on front side of pedestal 11 refers to 12, and front refers to that front side is provided with the finger 14 of depth of parallelism adjustment block 13 and column type, and finger 14 is vertically arranged.
Described gear refers to that slide block 10 is provided with gear and refers to that front and back micromatic setting regulates gear to refer to the front and back position of pedestal 11 in slippage slot 104.Described gear refers to that front and back micromatic setting comprises being installed on to keep off and refers to the adjustable plate 102 of slide block 10 rear end and pass perpendicularly through the front and back adjustment screw 103 of adjustable plate, with gear, adjustment screw front end, front and back refers to that pedestal 11 is threaded, front and back adjustment screw 103 rear end is provided with trimming handle 101.Trimming handle is provided with dial, and adjustable plate is provided with calibration loop around described dial, thus facilitates and finely tunes.
Described gear refers to that pedestal is provided with at least one kidney slot 111 along slippage slot fore-and-aft direction, is provided with front and back hold-down screw 112 gear is referred to that pedestal is fixed in slippage slot in kidney slot.
Gear refers to the realization of fine adjustment function before and after pedestal 11: with gear, the accurate thread part of front and back adjustment screw 103 refers to that the precision threaded hole on pedestal 11 is connected, formation Precision trimming is secondary, by the rotation of front and back adjustment screw 103, gear refers to that pedestal 11 refers to form movable Precision trimming in the slippage slot 104 of slide block 10 at gear, after adjusting to precision position, fixed the position regulating rear baffle pedestal 11 by front and back hold-down screw 112.
The level(l)ing device that front refers to, gear refers to that pedestal front end connects front by the bearing pin 122 that floats and refers to 12, described gear refers to slide block 10 is provided with the horizontal level that level(l)ing device 123 regulates front to refer to, the rear end that described front refers to is provided with the rear boss 121 protruded backward, described gear refers to that the corresponding described rear boss in the front end of pedestal is provided with groove 113, rear boss inserts groove, and described floating bearing pin is located on front side of groove and through rear boss, bearing pin two ends of floating are fixed on the dual-side of slippage slot 104.Described level(l)ing device comprises the horizontal adjustment screw being vertically threadedly connected to gear and referring to slider bottom, and horizontal adjustment screw refers to be threaded on the downside of slide block bottom surface Level tune nut at gear.
The realization of the Level tune function that front refers to: front refers to around gear, 12 refer to that pedestal 11 carries out determining the gyration of angle by the bearing pin 122 that floats, this gyration is realized by the adjustment of level(l)ing device 123, rotate the level angle that horizontal adjustment screw can regulate front to refer to, horizontal adjustment screw top apical grafting front refers to bottom surface, front is driven to refer to rotate, after adjustment puts in place, tighten Level tune nut.
The front bottom end referred at front is provided with front boss 124, and described front boss is provided with the depth of parallelism adjustment block 13 of carrying out depth of parallelism adjustment, is connected on front boss in the middle part of described adjustment block by adjusting pin 131.Described depth of parallelism adjustment block is provided with the depth of parallelism vertical with this adjusting pin in adjusting pin bilateral symmetry and adjusts screw 132.
Depth of parallelism regulatory function realizes: when gear refers to that central plane specifies plane to produce angular deviation with gear, can by regulating the depth of parallelism adjustment screw 132 of depth of parallelism adjustment block 13 both sides, rotating parallel degree adjustment screw 132 makes depth of parallelism adjustment block 13 rotate along adjusting pin 131 at horizontal plane, and further described adjusting pin 131 also can be the form of screw, unscrew this screw, depth of parallelism adjustment screw side can carry out the adjustment of the depth of parallelism to depth of parallelism adjustment block 13.
Claims (8)
1. a bender gear finger device, comprise the gear being located at the bender left and right sides and refer to drive unit (2), refer to that being arranged side by side a pair gear between drive unit (2) refers to (1) at the gear of the left and right sides, the gear of the left and right sides refers to that drive unit (2) drives two gears to refer to move between the left and right sides respectively, described gear refers to that (1) comprises the gear be arranged on bender Z axis slide rail that slides and refers to slide block (10), described gear refers to that slide block (10) is provided with slippage slot (104) along the longitudinal direction, slide in slippage slot and a gear is set refers to pedestal (11), it is characterized in that: described gear refers to that slide block is provided with gear and refers to that front and back micromatic setting regulates gear to refer to the front and back position of pedestal in slippage slot, described gear refers to that pedestal front end connects a front by the bearing pin (122) that floats and refers to (12), described gear refers to slide block is provided with the horizontal level that level(l)ing device (123) regulates front to refer to.
2. a kind of bender gear finger device according to claim 1, it is characterized in that: described gear refers to that front and back micromatic setting comprises being installed on to keep off and refers to the adjustable plate (102) of slide block rear end and pass perpendicularly through the front and back adjustment screw (103) of adjustable plate, with gear, adjustment screw front end, front and back refers to that base thread is connected, adjustment screw rear end, front and back is provided with trimming handle (101).
3. a kind of bender gear finger device according to claim 2, is characterized in that: described trimming handle is provided with dial, adjustable plate is provided with calibration loop around described dial.
4. a kind of bender gear finger device according to claim 2, it is characterized in that: described gear refers to that pedestal is provided with at least one kidney slot (111) along slippage slot fore-and-aft direction, be provided with front and back hold-down screw (112) in kidney slot and gear is referred to that pedestal is fixed in slippage slot.
5. a kind of bender gear finger device according to claim 1, it is characterized in that: the rear end that described front refers to is provided with the rear boss (121) protruded backward, described gear refers to that the corresponding described rear boss in the front end of pedestal is provided with groove (113), rear boss inserts groove, and described floating bearing pin to be located on front side of groove and through rear boss.
6. a kind of bender gear finger device according to claim 5, it is characterized in that: described level(l)ing device comprises the horizontal adjustment screw being vertically threadedly connected to gear and referring to slider bottom, and horizontal adjustment screw refers to be threaded on the downside of slide block bottom surface Level tune nut at gear.
7. a kind of bender gear finger device according to claim 1, it is characterized in that: the front bottom end that described front refers to is provided with front boss (124), described front boss is provided with the depth of parallelism adjustment block (13) of carrying out depth of parallelism adjustment, is connected on front boss in the middle part of described adjustment block by adjusting pin (131).
8. a kind of bender gear finger device according to claim 7, is characterized in that: described depth of parallelism adjustment block is provided with the depth of parallelism vertical with this adjusting pin in adjusting pin bilateral symmetry and adjusts screw (132).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410198161.6A CN103949555B (en) | 2014-05-12 | 2014-05-12 | A kind of bender automatic catch refers to mechanism |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410198161.6A Division CN103949555B (en) | 2014-05-12 | 2014-05-12 | A kind of bender automatic catch refers to mechanism |
Publications (1)
| Publication Number | Publication Date |
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| CN105234303A true CN105234303A (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410198161.6A Active CN103949555B (en) | 2014-05-12 | 2014-05-12 | A kind of bender automatic catch refers to mechanism |
| CN201510664748.6A Pending CN105234303A (en) | 2014-05-12 | 2014-05-12 | Blocking finger device of bending machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410198161.6A Active CN103949555B (en) | 2014-05-12 | 2014-05-12 | A kind of bender automatic catch refers to mechanism |
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| CN (2) | CN103949555B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457326A (en) * | 2017-08-24 | 2017-12-12 | 山东嘉意机械有限公司 | A kind of bender anticollision rear baffle device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457287A (en) * | 2017-09-19 | 2017-12-12 | 无锡锡锻机床有限公司 | Induction type rear stock stop of bending machine |
| CN109985933A (en) * | 2019-05-16 | 2019-07-09 | 江苏扬力数控机床有限公司 | A kind of bending machine rear baffle can compensate for gap |
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| US6422055B1 (en) * | 2001-02-20 | 2002-07-23 | Hon Hai Precision Ind. Co., Ltd. | Positioning apparatus for bending machine |
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| CN203495064U (en) * | 2013-10-09 | 2014-03-26 | 沃得数控机床（江苏）有限公司 | Adjustable backstop device of bending machine |
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| US3826119A (en) * | 1972-06-05 | 1974-07-30 | Automec Inc | Numerical control system for press brakes and the like |
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| CN203184472U (en) * | 2013-01-25 | 2013-09-11 | 马鞍山市中亚机床制造有限公司 | Improved rear material blocking plate guide rail for bending machine |
| CN203197062U (en) * | 2013-05-09 | 2013-09-18 | 诸暨市米蓝机械有限公司 | Improved structure of bending machine |
| CN203791511U (en) * | 2014-05-12 | 2014-08-27 | 诸暨市米蓝机械有限公司 | Automatic stopping finger mechanism of bending machine |
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2014
- 2014-05-12 CN CN201410198161.6A patent/CN103949555B/en active Active
- 2014-05-12 CN CN201510664748.6A patent/CN105234303A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4033572A (en) * | 1975-06-16 | 1977-07-05 | Promecam Sisson-Lehmann | Sheet-plate positioning device for machine tools |
| US6422055B1 (en) * | 2001-02-20 | 2002-07-23 | Hon Hai Precision Ind. Co., Ltd. | Positioning apparatus for bending machine |
| CN2915312Y (en) * | 2006-07-10 | 2007-06-27 | 爱克(苏州)机械有限公司 | Back material-baffle device of bender |
| CN201446169U (en) * | 2009-06-17 | 2010-05-05 | 佛山市南海力丰机床有限公司 | Rear stock stop of bender |
| CN201529709U (en) * | 2009-10-30 | 2010-07-21 | 江苏亚威机床股份有限公司 | Novel six-axis numerical control stock stop used for numerical control plate bender |
| CN201895028U (en) * | 2010-11-19 | 2011-07-13 | 广州普耐柯数控机械有限公司 | Stopping finger device of rear stopper of bending machine |
| CN203495064U (en) * | 2013-10-09 | 2014-03-26 | 沃得数控机床（江苏）有限公司 | Adjustable backstop device of bending machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107457326A (en) * | 2017-08-24 | 2017-12-12 | 山东嘉意机械有限公司 | A kind of bender anticollision rear baffle device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103949555A (en) | 2014-07-30 |
| CN103949555B (en) | 2015-12-09 |
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Application publication date: 20160113 |
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