CN107470417B - A kind of bending machine depth of cut regulating mechanism and bending machine - Google Patents
A kind of bending machine depth of cut regulating mechanism and bending machine Download PDFInfo
- Publication number
- CN107470417B CN107470417B CN201710883081.8A CN201710883081A CN107470417B CN 107470417 B CN107470417 B CN 107470417B CN 201710883081 A CN201710883081 A CN 201710883081A CN 107470417 B CN107470417 B CN 107470417B
- Authority
- CN
- China
- Prior art keywords
- rotary cover
- bending machine
- screw rod
- adjusting nut
- 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.)
- Active
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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/22—Auxiliary equipment, e.g. positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Transmission Devices (AREA)
Abstract
The present invention discloses a kind of bending machine depth of cut regulating mechanism and bending machine, wherein, bending machine depth of cut regulating mechanism includes rotary cover, block, screw rod, adjusting nut and driving assembly, rotary cover has sealing end and open end, block is fixed in the rack of bending machine, screw rod one end is inserted into rotary cover, and the other end is extended to outside rotary cover by the open end of rotary cover, and screw rod passes through block and the sliding block of bending machine connects；Adjusting nut is installed in rotary cover and is screwed on screw flight, and rotary cover can drive adjusting nut to rotate around screw rod, and move up and down adjusting nut along screw rod；The connection of the sealing end of driving assembly and rotary cover；Adjusting nut is provided with stopper protrusion close to one end of block, and block is provided with the limiting groove to match with the size of stopper protrusion close to one end of adjusting nut.Compared with prior art, the present invention can prevent screw rod from being influenced its service life by non-axial force to avoid occurring unbalance loading situation between adjusting nut and block.
Description
Technical field
The present invention relates to bending machine technical fields, and in particular to a kind of bending machine depth of cut regulating mechanism and comprising its
Bending machine.
Background technique
The effect of bending machine depth of cut regulating mechanism is the depth limit of adjusting slider downlink, adjusts the liter of stop nut
Demotion is set, and can control the depth of cut of bending machine, the workpiece of different angle is gone out so as to bending.
Prior art discloses a kind of bending machine depth of cut regulating mechanisms, as shown in Figure 1, the bending machine depth of cut tune
Mechanism is saved mainly by handwheel 1, U-shaped fork 2, stroke adjusting screw rod 3, stop nut 4, chain 5, change gear case 6 and rotary cover 7 etc.
Components composition.It when rotating handwheel 1, is driven by chain 5, rotates change gear case 6, and then rotary cover 7 is driven to occur
Rotary motion, since the bayonet lock of stop nut 4 is stuck in the slippage slot 71 of rotary cover 7, to make stop nut 4 and rotary cover 7
Relative motion is generated, and stroke adjusting screw rod 3 will not rotate due to being fixed on sliding block, to make stop nut 4 can root
The corresponding height position that stroke adjusting screw rod 3 is rotated to according to the regulated quantity of handwheel 1, when sliding block moves down, stop nut 4 is pressed
To after the block 8 of rack, the depth of cut regulatory function of bending process is realized in sliding block stopping movement.
In existing bending machine depth of cut regulating mechanism, stop nut 4 and block 8 be bondeds with being combined into plane, centre
There is no transition compensation, it is very high to the processing request of rack to there is unbalance loading situation after avoiding stop nut 4 from contacting with block 8, it needs
Strict guarantee machining accuracy, otherwise can seriously affect the stress condition of stroke adjusting screw rod 3, to reduce stroke adjusting screw rod 3
Service life.
Summary of the invention
The purpose of the present invention is to provide a kind of bending machine depth of cut regulating mechanism with long service life and bending machines.
To achieve this purpose, the present invention adopts the following technical scheme:
On the one hand, a kind of bending machine depth of cut regulating mechanism is provided, comprising:
Rotary cover, the rotary cover have sealing end and open end；
Block, the block are fixed in the rack of bending machine, and the open end of rotary cover described in face；
Screw rod, described screw rod one end are inserted into the rotary cover, and the other end is extended to by the open end of the rotary cover
Outside the rotary cover, the screw rod passes through the block and connect with the sliding block of the bending machine；
Adjusting nut, the adjusting nut are installed in the rotary cover and are screwed on the screw flight, the rotation
Cover can drive the adjusting nut to rotate around the screw rod, and move up and down the adjusting nut along the screw rod；
Driving assembly, the driving component are connect with the sealing end of the rotary cover, and the rotary cover can be driven to rotate；
The adjusting nut is provided with stopper protrusion close to one end of the block, and the block is close to the adjusting nut
One end be provided with the limiting groove to match with the size of the stopper protrusion.
As the preferred embodiment of bending machine depth of cut regulating mechanism, the stopper protrusion and the limiting groove are ball
Shape face.
As the preferred embodiment of bending machine depth of cut regulating mechanism, the block is set close to one end of the adjusting nut
It is equipped with compensation gasket, the compensation gasket ring is set to the screw rod periphery, and the compensation gasket is towards the one of the adjusting nut
End is provided with the limiting groove.
As the preferred embodiment of bending machine depth of cut regulating mechanism, it is spaced apart on the side wall of the rotary cover equipped with several
Adjust elongated slot, the length for adjusting elongated slot along the axially extending of the rotary cover, the adjusting nut by pin shaft with it is described
Elongated slot connection is adjusted, the pin shaft can be moved along the length direction for adjusting elongated slot.
As the preferred embodiment of bending machine depth of cut regulating mechanism, the top of the adjusting nut passes through several scalable
Loop bar connect with the sealing end of the rotary cover, the loop bar and the screw rod, the rotary cover side wall between deposit respectively
In gap.
As the preferred embodiment of bending machine depth of cut regulating mechanism, sealing end of the screw rod close to the rotary cover
One end is provided with lid, and the diameter of the lid is greater than the diameter of the screw rod, and the lid is fixedly connected with the screw rod.
As the preferred embodiment of bending machine depth of cut regulating mechanism, the driving component includes handwheel and change gear
Case, the handwheel are connect by chain with the gear drive in the change gear case.
On the other hand, a kind of bending machine is provided, including rack and two depths of cut being arranged at intervals in the rack
Regulating mechanism, the depth of cut regulating mechanism are the bending machine depth of cut regulating mechanism, two depths of cut
It is sequentially connected between the driving assembly of regulating mechanism by connecting rod.
As the preferred embodiment of bending machine, which further includes clutch, and the clutch is set to the connecting rod
On, alternative disconnects the transmission connection between described two the driving component.
As the preferred embodiment of bending machine, which further includes oil cylinder, and the oil cylinder is connected with the slide block, to control
The sliding block is made to move up and down.
Beneficial effects of the present invention: in bending machine depth of cut regulating mechanism of the invention, when adjusting nut be moved to
When the lower dead center that block abuts, the stopper protrusion of the adjusting nut and limiting groove of block is non-planar is bonded can be to avoid adjusting
Occur unbalance loading situation between nut and block, prevent screw rod from being influenced its service life by non-axial force, reduces bending machine tune
Save the failure rate of mechanism.Compared with prior art, the present invention is lower to the requirement on machining accuracy of rack.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing bending machine depth of cut regulating mechanism.
Fig. 2 is the structural schematic diagram of the bending machine depth of cut regulating mechanism of the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of the bending machine of the embodiment of the present invention.
In figure:
In Fig. 1:
1, handwheel；2, U-shaped fork；3, stroke adjusting screw rod；4, stop nut；5, chain；6, change gear case；7, it rotates
Cover；71, slippage slot；8, block.
Fig. 2, in 3:
10, rotary cover；11, elongated slot is adjusted；20, block；21, limiting groove；30, screw rod；40, interconnecting piece；50, spiral shell is adjusted
It is female；51, stopper protrusion；52, pin shaft；61, handwheel；62, change gear case；63, chain；70, gasket is compensated；80, lid；
100, rack；200, depth of cut regulating mechanism；300, connecting rod；400, clutch；500, sliding block.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that, the orientation or positional relationship of the instructions such as term "inner", "outside" is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.
In the description of the present invention unless specifically defined or limited otherwise, term " fixation " shall be understood in a broad sense, example
Such as, it may be a fixed connection, may be a detachable connection, or is integral；It can be mechanical connection, be also possible to be electrically connected；
Can be directly connected, can also indirectly connected through an intermediary, can be two components interiors connection or two components
Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
In concrete meaning.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature the "upper" of second feature include fisrt feature second feature just
Top and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature is in the "lower" of second feature
It is directly below and diagonally below the second feature including fisrt feature, or is merely representative of first feature horizontal height less than second feature.
As shown in Fig. 2, the embodiment of the present invention provides a kind of bending machine depth of cut regulating mechanism, including rotary cover 10,
Block 20, screw rod 30, interconnecting piece 40, adjusting nut 50 and driving assembly, the rotary cover 10 have sealing end and open end, institute
It states block 20 to be fixed in the rack of bending machine, and the open end of rotary cover 10 described in face, described 30 one end of screw rod is inserted into
In rotary cover 10, the other end is extended to outside rotary cover 10 by the open end of rotary cover 10, and screw rod 30 passes through block 20 and bending machine
Sliding block 500 connect；The adjusting nut 50 is installed in the rotary cover 10 and is screwed on 30 screw thread of screw rod, the rotation
Turning cover 10 can drive the adjusting nut 50 to rotate around the screw rod 30, and make the adjusting nut 50 along about 30 screw rod
Mobile, the driving component is connect with the sealing end of the rotary cover 10, and the rotary cover 10 can be driven to rotate；The adjusting spiral shell
Mother 50 is provided with stopper protrusion 51 close to one end of the block 20, and the block 20 is set close to one end of the adjusting nut 50
It is equipped with the limiting groove 21 to match with the size of the stopper protrusion 51.Rotary cover 10 is driven to rotate by driving assembly, from
And adjusting nut 50 is driven to rotate, it, can edge in 50 rotation process of adjusting nut since adjusting nut 50 is threadedly engaged with screw rod 30
The length direction of screw rod 30 is mobile, by the adjusting of the height and position of adjusting nut 50, the depth of cut of adjustable bending machine,
And then the variation of workpiece bent angle can be controlled.When adjusting nut 50 is moved to the lower dead center abutted with block 20, adjusting nut
50 stopper protrusion 51 with the limiting groove 21 of block 20 is non-planar is bonded, can go out to avoid between adjusting nut 50 and block 20
Existing unbalance loading situation, prevents screw rod 30 from being influenced its service life by non-axial force, reduces the failure rate of bending machine regulating mechanism.
In the present embodiment, the matching structure design of limiting groove 21 and stopper protrusion 51 can reduce the requirement on machining accuracy to rack.
In other examples, adjusting nut 50 is provided with limiting groove close to one end of block 20, and block 20 is close
One end of adjusting nut 50 is provided with the stopper protrusion to match with the size of the limiting groove.It equally may be implemented to avoid adjusting
There is unbalance loading situation between section nut 50 and block 20, prevent screw rod 30 from being influenced its service life by non-axial force, reduces
The failure rate of bending machine regulating mechanism.
Wherein, interconnecting piece 40 is U-shaped fork, is connect by the threaded hole opened up on bolt and sliding block 500.
Preferably, the stopper protrusion 51 and the limiting groove 21 are spherical, i.e. stopper protrusion 51 and limit is recessed
Slot 21 is spherical face contact, the stress of screw rod 30 can be corrected as improving the use of screw rod 30 along the axial direction of screw rod 30 always
Service life.In the present embodiment, the shape of stopper protrusion 51 and limiting groove 21 is not limited to spherical, and limiting groove 21 can also design
For stepped ramp type groove, stopper protrusion 51 is designed as the stepped ramp type structure matched with the stepped ramp type groove, further, can be with
In the corner of step, rounding arc is set so that stopper protrusion 51 is smoothly inserted into limiting groove 21, with correct screw rod 30 by
The non-axial force arrived.
In a wherein embodiment of the invention, which further includes gasket, the gasket position
Between stopper protrusion 51 and limiting groove 21, specifically, the shape of the gasket and the shape of limiting groove 21 match, can be with
Setting can be further improved the service life of screw rod 30 in stopper protrusion 51 or in limiting groove 21.
In another embodiment of the invention, the block 20 is provided with compensation pad close to one end of the adjusting nut 50
Piece 70, compensation gasket 70 are ordinary steel material, and compensation gasket 70 is located on 30 periphery of screw rod, compensates between gasket 70 and screw rod
One end of gap cooperation, compensation gasket 70 towards the adjusting nut 50 is provided with the limiting groove 21, by limiting groove
21 are provided on compensation gasket 70, without the machine-shaping limiting groove 21 on block 20, and facilitate compensation gasket 70 more
It changes.
In the present embodiment, it is spaced apart on the side wall of the rotary cover 10 and is equipped with several adjusting elongated slots 11, the adjusting elongated slot
11 length is axially extending along the rotary cover 10, and the adjusting nut 50 is connected by pin shaft 52 and the adjusting elongated slot 11
It connects, specifically, 52 one end of pin shaft is connect with adjusting nut, and the other end passes through the adjusting elongated slot 52 and extends to the outer of rotary cover 10
Portion, the inner sidewall clearance fit of adjusting nut 50 and rotary cover 10, when rotary cover 10 drives adjusting nut 50 to rotate, the pin
Axis 52 can be moved along the length direction for adjusting elongated slot 11.Wherein, as shown in Figure 1, 2, it is all provided on the side wall of rotary cover 10
There are two elongated slot 11 is adjusted, compared with using single pin shaft 52, the mounting stability of adjusting nut 50 is higher.Certainly, this implementation
Adjusting elongated slot 11 in example is not limited to two, or three, four or more, specific quantity is according to adjusting spiral shell
Depending on the size of mother 50.
In other embodiments, the top of the adjusting nut 50 passes through several telescopic loop bars and the rotary cover 10
Sealing end connection, the loop bar and the screw rod 30, the rotary cover 10 side wall between be respectively present gap and (do not show in figure
Out), rotary cover 10 equally may be implemented to drive adjusting nut 50 to rotate and move along the length direction of screw rod 30.Wherein, loop bar
Retractable, maximal dilation length is not less than the distance between adjusting nut 50 and block 20, in actual mechanical process, set
The collapsing length of bar is determined by the position of adjusting nut 50.
There is radial unbalance loading situation to further avoid screw rod 30, the screw rod 30 drives the sealing end of rotary cover 10 into
One end is provided with lid 80, and the diameter of the lid 80 is greater than the diameter of the screw rod 30, the lid 80 and the screw rod 30
It is fixedly connected, specifically, on lid 80 opens up towards screw rod 30 fluted, the top of screw rod 30 is inserted into the groove, and is led to
Several screws of super-interval setting are fixedly connected with lid 80, have gap between lid 80 and the inner sidewall of rotary cover 10.
Driving assembly in the present embodiment includes handwheel 61 and change gear case 62, and the handwheel 61 passes through chain 63 and institute
The torsion of handwheel 61 is transferred to change by chain 63 when handwheel 61 rotates by the gear drive connection stated in change gear case 62
To gear-box 62, change gear case 62 drives rotary cover 10 to rotate.The driving assembly of the present embodiment is not limited to handwheel 61, chain 63
With the cooperation of change gear case 62, motor also can be directly used and connect with change gear case 62.
Preferably, handwheel 61 is connect by a counter with chain 63, and the height and position of adjusting nut 50 can be intuitive
Ground is shown by counter, convenient accurately to adjust the position of the adjusting nut 50 on screw rod 30 by handwheel 61.
The embodiment of the present invention also provides a kind of bending machine, as shown in figure 3, the bending machine includes between rack 100 and two
Every the depth of cut regulating mechanism 200 being set in the rack 100, the depth of cut regulating mechanism 200 is any of the above-described
Bending machine depth of cut regulating mechanism described in embodiment, between the driving assembly of two depth of cut regulating mechanisms 200
Be sequentially connected by connecting rod 300, i.e. two depth of cut regulating mechanisms 200 by one of driving assembly can carry out into
The adjusting of knife depth.One of driving assembly does not need setting handwheel and chain, the change gear case of the driving assembly are direct
It is connect by connecting rod 300 with the change gear case of another driving assembly, and is carried out simultaneously by the handwheel of another driving assembly
Driving, to realize while adjust the position of the adjusting nut of two depth of cut regulating mechanisms.
Preferably, the bending machine of the present embodiment further includes clutch 400, and the clutch 400 is set to the connecting rod
On 300, alternative disconnects the transmission connection between described two the driving component.Specifically, pass through foot accelerator clutch
400, the transmission connection between two change gear casees can be disconnected, change gear connected to it is driven by handwheel at this time
Case, drives the adjusting nut rotation inside rotary cover, is carried out according to actual needs to the height and position of the adjusting nut with realizing
Individually adjust.
In the present embodiment, bending machine further includes oil cylinder, and the oil cylinder connect (not shown) with the sliding block 500, is used
It is moved up and down with controlling the sliding block 500.By depth of cut regulating mechanism to the removable stroke (depth of cut) of sliding block 500
It is defined, sliding block 500 is then controlled by oil cylinder and is moved to setting position, i.e., controllable workpiece bent angle size.
In the present embodiment, bending machine further includes electrohydraulic control system (not shown), can be to bending machine various pieces
Operation controlled.
It is to be understood that above-mentioned specific embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former
Reason, within the technical scope of the present disclosure, variation that anyone skilled in the art is readily apparent that or
Replacement, should be covered by the scope of protection of the present invention.
Above by specific embodiment, the present invention is described, but the present invention is not limited to these specific implementations
Example.It will be understood by those skilled in the art that various modifications, equivalent replacement, variation etc. can also be done to the present invention.But this
A little transformation, all should be within protection scope of the present invention without departing from spirit of the invention.In addition, present specification and power
Some terms used in sharp claim are not limitation, it is only for convenient for description.In addition, " a reality for the above many places
Apply example ", " another embodiment " etc. indicate different embodiments, naturally it is also possible to it is completely or partially combined and is implemented at one
In example.
Claims (9)
1. a kind of bending machine depth of cut regulating mechanism characterized by comprising
Rotary cover, the rotary cover have sealing end and the open end positioned at the lower section in the sealing end；
Block, the block are fixed in the rack of bending machine, and the open end of rotary cover described in face；
Screw rod, described screw rod one end are inserted into the rotary cover, and the other end is extended to described by the open end of the rotary cover
Outside rotary cover, the screw rod passes through the block and connect with the sliding block of the bending machine；
Adjusting nut, the adjusting nut are installed in the rotary cover and are screwed on the screw flight, and the rotary cover can
It drives the adjusting nut to rotate around the screw rod, and moves up and down the adjusting nut along the screw rod；
Driving assembly, the driving component are connect with the sealing end of the rotary cover, and the rotary cover can be driven to rotate；
The adjusting nut is provided with stopper protrusion close to one end of the block, the block close to the adjusting nut one
End is provided with the limiting groove to match with the size of the stopper protrusion, and the limiting groove is stepped ramp type groove, the limit
Position protrusion is the stepped ramp type structure matched with the stepped ramp type groove, the stepped ramp type groove and/or the stepped ramp type structure
Step corner be arranged rounding arc.
2. bending machine depth of cut regulating mechanism according to claim 1, which is characterized in that the block is close to the tune
One end of section nut is provided with compensation gasket, and the compensation gasket ring is set on the screw rod periphery, and the compensation gasket is towards institute
The one end for stating adjusting nut is provided with the limiting groove.
3. bending machine depth of cut regulating mechanism according to claim 1, which is characterized in that on the side wall of the rotary cover
It is spaced apart and is equipped with several adjusting elongated slots, the length for adjusting elongated slot is along the axially extending of the rotary cover, the adjusting nut
It is connect by pin shaft with the adjusting elongated slot, the pin shaft can be moved along the length direction for adjusting elongated slot.
4. bending machine depth of cut regulating mechanism according to claim 1, which is characterized in that the top of the adjusting nut
It is connect by several telescopic loop bars with the sealing end of the rotary cover, the loop bar and the screw rod, the rotary cover
Gap is respectively present between side wall.
5. bending machine depth of cut regulating mechanism according to claim 1, which is characterized in that the screw rod is close to the rotation
The one end for turning the sealing end of cover is provided with lid, and the diameter of the lid is greater than the diameter of the screw rod, the lid with it is described
Screw rod is fixedly connected.
6. bending machine depth of cut regulating mechanism according to claim 1, which is characterized in that the driving component includes hand
Wheel and change gear case, the handwheel are connect by chain with the gear drive in the change gear case.
7. a kind of bending machine, including the depth of cut regulating mechanism that rack and two are arranged at intervals in the rack, feature
Be, the depth of cut regulating mechanism be bending machine depth of cut regulating mechanism as claimed in any one of claims 1 to 6, two
It is sequentially connected between the driving assembly of a depth of cut regulating mechanism by connecting rod.
8. bending machine according to claim 7, which is characterized in that further include clutch, the clutch is set to described
In connecting rod, alternative disconnects the transmission connection between described two the driving component.
9. bending machine according to claim 7, which is characterized in that it further include oil cylinder, the oil cylinder is connected with the slide block,
It is moved up and down to control the sliding block.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883081.8A CN107470417B (en) | 2017-09-26 | 2017-09-26 | A kind of bending machine depth of cut regulating mechanism and bending machine |
| PCT/CN2017/110028 WO2019061695A1 (en) | 2017-09-26 | 2017-11-08 | Tool feeding depth adjustment mechanism for bending machine and bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710883081.8A CN107470417B (en) | 2017-09-26 | 2017-09-26 | A kind of bending machine depth of cut regulating mechanism and bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107470417A CN107470417A (en) | 2017-12-15 |
| CN107470417B true CN107470417B (en) | 2019-11-08 |
Family
ID=60587392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710883081.8A Active CN107470417B (en) | 2017-09-26 | 2017-09-26 | A kind of bending machine depth of cut regulating mechanism and bending machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107470417B (en) |
| WO (1) | WO2019061695A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555162A (en) * | 2018-01-05 | 2018-09-21 | 海宁市豪派新材料科技有限公司 | A kind of Integral ceiling corner profile production equipment |
| CN109226366A (en) * | 2018-11-01 | 2019-01-18 | 南通康海机床有限公司 | A kind of bending machine of adjustable depth of cut |
| CN111530986A (en) * | 2020-05-07 | 2020-08-14 | 马鞍山市戴乐姆重工科技有限公司 | Bender feed depth adjustment mechanism and bender |
| CN113118253B (en) * | 2021-04-18 | 2022-05-20 | 南京盛大重工机械有限公司 | Part is bent with bender device that has depth of cut adjustment mechanism |
| CN114226554B (en) * | 2021-11-23 | 2024-06-21 | 安徽和信华成科技服务有限公司 | Feed depth adjustment mechanism and bender |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000176595A (en) * | 1998-12-16 | 2000-06-27 | Sumitomo Heavy Ind Ltd | Forming press for crank shaft |
| CN201231269Y (en) * | 2008-07-25 | 2009-05-06 | 无锡锡锻机床有限公司 | Slide stroke adjustment mechanism of hydraulic bending brake |
| CN202639807U (en) * | 2012-06-08 | 2013-01-02 | 中国核动力研究设计院 | High-security main bolt stretching device for nuclear use |
| CN103658276A (en) * | 2012-09-10 | 2014-03-26 | 黄石华信机械设备有限公司 | Slide stroke limiting screw adjusting device |
| CN203737778U (en) * | 2014-03-26 | 2014-07-30 | 安徽中瑞机床制造有限公司 | Sliding block stroke adjusting system of bending machine |
| CN205763086U (en) * | 2016-05-25 | 2016-12-07 | 无锡金球机械有限公司 | Bender slide stroke limiter |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3461843B2 (en) * | 1991-06-05 | 2003-10-27 | 株式会社アマダ | Thickness measuring device for hydraulic bending machine |
| CN201214113Y (en) * | 2008-07-07 | 2009-04-01 | 佛山市南海力丰机床有限公司 | Deflection compensation mechanism for bending machine worktable |
| CN101985131A (en) * | 2010-11-26 | 2011-03-16 | 中冶南方工程技术有限公司 | Strip tail blending machine |
| CN204747149U (en) * | 2014-12-31 | 2015-11-11 | 天津正天医疗器械有限公司 | Adjustable spacing frock of bending |
| CN204396524U (en) * | 2015-01-04 | 2015-06-17 | 江苏隆士达实业有限公司 | Open the adjustable limiting device of flat machine |
| CN105127251B (en) * | 2015-09-22 | 2017-05-31 | 广船国际有限公司 | A kind of bender and its operation method |
| CN105835392B (en) * | 2016-06-22 | 2017-10-13 | 扬州市工兵机械有限公司 | A kind of stroke adjustment built-in precise fast pressure machine and its oil cylinder and application method |
| CN205966894U (en) * | 2016-07-27 | 2017-02-22 | 竹昌精密冲压件(上海)有限公司 | Automatic bending device |
| CN106238535B (en) * | 2016-10-20 | 2017-11-24 | 台州市黄岩图伟建筑设备制造有限公司 | A kind of method and apparatus of quick adjustment channelling machine indent depth |
| CN206483933U (en) * | 2017-01-22 | 2017-09-12 | 广东昭信智能装备有限公司 | A kind of device for inductance terminal bending |
-
2017
- 2017-09-26 CN CN201710883081.8A patent/CN107470417B/en active Active
- 2017-11-08 WO PCT/CN2017/110028 patent/WO2019061695A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000176595A (en) * | 1998-12-16 | 2000-06-27 | Sumitomo Heavy Ind Ltd | Forming press for crank shaft |
| CN201231269Y (en) * | 2008-07-25 | 2009-05-06 | 无锡锡锻机床有限公司 | Slide stroke adjustment mechanism of hydraulic bending brake |
| CN202639807U (en) * | 2012-06-08 | 2013-01-02 | 中国核动力研究设计院 | High-security main bolt stretching device for nuclear use |
| CN103658276A (en) * | 2012-09-10 | 2014-03-26 | 黄石华信机械设备有限公司 | Slide stroke limiting screw adjusting device |
| CN203737778U (en) * | 2014-03-26 | 2014-07-30 | 安徽中瑞机床制造有限公司 | Sliding block stroke adjusting system of bending machine |
| CN205763086U (en) * | 2016-05-25 | 2016-12-07 | 无锡金球机械有限公司 | Bender slide stroke limiter |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019061695A1 (en) | 2019-04-04 |
| CN107470417A (en) | 2017-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107470417B (en) | A kind of bending machine depth of cut regulating mechanism and bending machine | |
| CN104139305A (en) | Drilling and tapping machine | |
| CN205218790U (en) | Burnishing device of full -automatic hardware burnishing machine | |
| CN104665113A (en) | Shoe tree height adjusting device | |
| CN204644612U (en) | A kind of height adjusting mechanism of presser foot of Sewing machines | |
| CN202133427U (en) | Locking device for meter cover of water meter | |
| CN203918777U (en) | Dovetail guide clamp | |
| CN111037507B (en) | Assembling device for stop gasket | |
| CN105626803B (en) | A kind of cam drive mechanism | |
| CN204431782U (en) | The decompressor of punch press | |
| CN209363460U (en) | Torque nut riveting device | |
| CN104762762A (en) | Presser foot height adjusting mechanism for sewing machine | |
| CN109605162A (en) | Milling equipment | |
| CN106113908B (en) | A kind of pinch roller regulating device of thermoprinting machine | |
| CN110293459A (en) | A kind of filament cutter sharpening reciprocator | |
| CN204050174U (en) | Operation table and lower limb plate rotary joint thereof | |
| CN104455286A (en) | Spiral lifting mechanism | |
| CN108466216B (en) | It is a kind of based on the gear-driven electric screw driver with calibration function | |
| CN209125476U (en) | A kind of oil nozzle needle-valve grinding fixture | |
| CN206185157U (en) | Reinforcing apparatus of lathe | |
| CN208853822U (en) | Flying shearing machine crank mechanism | |
| CN103962989B (en) | The positioning tool of pressing machine | |
| CN109454172A (en) | Torque nut riveting device | |
| CN209613854U (en) | A kind of numerical control torque shaft bending machine that quick angle is adjusted | |
| CN109108364A (en) | Flying shearing machine crank mechanism |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |