CN111872171B - Fracture subassembly with auxiliary material and work piece phase separation - Google Patents
Fracture subassembly with auxiliary material and work piece phase separation Download PDFInfo
- Publication number
- CN111872171B CN111872171B CN202010529141.8A CN202010529141A CN111872171B CN 111872171 B CN111872171 B CN 111872171B CN 202010529141 A CN202010529141 A CN 202010529141A CN 111872171 B CN111872171 B CN 111872171B
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- break
- finger
- rod
- sliding
- broken
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- 239000000463 material Substances 0.000 title claims abstract description 35
- 238000005191 phase separation Methods 0.000 title description 2
- 230000000149 penetrating effect Effects 0.000 claims abstract description 36
- 238000013459 approach Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000004308 accommodation Effects 0.000 claims 1
- 230000000153 supplemental effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 18
- 238000005452 bending Methods 0.000 abstract description 10
- 238000005336 cracking Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 16
- 230000035515 penetration Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 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
- 230000007547 defect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0281—Workpiece supporting 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
Abstract
The invention discloses a breaking assembly for separating auxiliary materials from a workpiece, which comprises: breaking the mounting plate; a pushing actuator mounted on the break mounting plate; a rod-shaped fixing finger fixedly connected with the broken mounting plate and downwardly suspended from the broken mounting plate; the rod-shaped sliding finger is in transmission connection with the power output end of the pushing driver and depends downwards from the pushing driver; the bottom of the fixed finger is opened to form a broken accommodating cavity; the sliding finger is arranged opposite to the fixed finger, and a broken sleeve penetrating rod is fixedly connected to the side face of the sliding finger opposite to the fixed finger; the sliding finger is driven by the pushing driver to approach or separate from the fixed finger so that the broken penetrating rod is inserted into or pulled out of the broken accommodating cavity. According to the invention, the problems of welding point falling, welding seam cracking, workpiece deformation and the like caused by overlarge bending force applied to the folding lug can be prevented.
Description
Technical Field
The invention relates to the field of welding, in particular to a breaking assembly for separating auxiliary materials from a workpiece.
Background
It is well known in the welding art to employ break-off members of different configurations to separate the auxiliary material from the workpiece after the workpiece has been welded. In the process of researching and realizing the separation of the auxiliary material and the workpiece, the inventor finds that the broken assembly in the prior art has at least the following problems:
the existing broken assembly mostly adopts a clamping type structure, namely, after a folded lug on an auxiliary material is clamped, the auxiliary material is bent up and down to separate the auxiliary material from a workpiece.
In view of the above, it is necessary to develop a breaking assembly for separating the auxiliary material from the workpiece to solve the above problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention mainly aims to provide the breaking assembly for separating the auxiliary material from the workpiece, and the breaking assembly is characterized in that the breaking lug is sleeved on the breaking sleeve penetrating rod in a penetrating way, so that the transverse shearing force generated in the breaking process is weakened or vanished by the reciprocating sliding of the breaking lug along the breaking sleeve penetrating rod in the breaking process of the breaking lug, the problems of welding point falling, welding line cracking, workpiece deformation and the like caused by overlarge bending force applied to the breaking lug are solved, the welding yield is improved, and the production cost is reduced.
To achieve the above objects and other advantages in accordance with the present invention, there is provided a break-off assembly for separating a supplementary material from a workpiece, comprising:
a lift drive;
the breaking mounting plate is in transmission connection with the power output end of the lifting driver;
a pushing actuator mounted on the break mounting plate;
a rod-shaped fixing finger fixedly connected with the broken mounting plate and downwardly suspended from the broken mounting plate; and
a rod-shaped sliding finger which is in transmission connection with the power output end of the pushing driver and hangs downwards from the pushing driver;
the broken mounting plate is driven by the lifting driver to lift and descend in a reciprocating manner in a vertical plane; the bottom of the fixed finger is opened to form a broken accommodating cavity; the sliding finger is arranged opposite to the fixed finger, and a broken sleeve penetrating rod is fixedly connected to the side face of the sliding finger opposite to the fixed finger; the sliding finger is driven by the pushing driver to approach or separate from the fixed finger so that the broken penetrating rod is inserted into or pulled out of the broken accommodating cavity.
Optionally, the fracture accommodating groove is of a substantially inverted U-shaped structure to form at opposite positions:
a front side wall distal from the fixed finger; and
a rear sidewall opposite the fixed fingers;
the sliding finger is close to or far away from the fixed finger under the driving of the pushing driver so that the broken sleeve penetrating rod is inserted into the broken accommodating cavity after penetrating through the rear side wall and is at least partially immersed into the front side wall or is pulled out of the broken accommodating cavity.
Optionally, the front side wall and the rear side wall extend parallel to each other or at least approximately in a vertical direction with an opening angle from the top of the fracture accommodating groove.
Optionally, the rear side wall is provided with first sleeve holes penetrating through the front and rear parts of the rear side wall, and the front side wall is provided with second sleeve holes penetrating through the front and rear parts of the front side wall; when the sliding finger is driven by the pushing driver to be close to the fixed finger, the broken sleeve penetrating rod penetrates through the first sleeve penetrating hole and the broken accommodating groove in sequence and then at least partially submerges into the second sleeve penetrating hole.
Optionally, the aperture size of the first sleeve penetrating hole is matched with the radial size of the broken sleeve penetrating rod; the aperture size of the second sleeve penetrating hole is larger than the radial size of the broken sleeve penetrating rod in the vertical direction, and the aperture size of the second sleeve penetrating hole is matched with the radial size of the broken sleeve penetrating rod in the horizontal direction.
Optionally, the dimension of the second penetration hole in the vertical direction is defined as H, and the radial dimension of the broken penetration rod is defined as D, where H: D is 1.1-2.5.
Optionally, a guide hole is formed in a side surface of the fixed finger opposite to the sliding finger, a guide rod opposite to the guide hole is fixedly connected to the sliding finger, and an extending direction of the guide hole is parallel to a sliding direction of the sliding finger; when the sliding finger is close to the fixed finger under the driving of the pushing driver, the guide rod is at least partially inserted into the guide hole.
Optionally, the front side of the sliding finger is matched with the rear side of the fixed finger, and the sliding finger is driven by the pushing driver to approach the fixed finger until the front side of the sliding finger is attached to the rear side of the fixed finger.
One of the above technical solutions has the following advantages or beneficial effects: the folding lug is sleeved on the breaking sleeve penetrating rod in a penetrating mode, so that in the breaking process of the folding lug, the folding lug can weaken or disappear the transverse shearing force generated in the breaking process through reciprocating sliding along the breaking sleeve penetrating rod, the problems that welding spots fall off, welding seams crack, workpieces deform and the like due to overlarge bending force applied to the folding lug are solved, the welding yield is improved, and the production cost is reduced.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description relate only to some embodiments of the present invention and are not limiting thereof, wherein:
FIG. 1 is a workpiece according to one embodiment of the present invention;
FIG. 2 is a graph illustrating the tendency of a workpiece to bend during a breaking process according to one embodiment of the present invention;
FIG. 3 is a perspective view of a break-off assembly for separating a secondary material from a workpiece, according to one embodiment of the present invention;
FIG. 4 is a front view of a break-off assembly for separating a secondary material from a workpiece, according to one embodiment of the present invention;
FIG. 5 is a right side view of the break-off assembly for separating the auxiliary material from the workpiece, showing the stationary finger separated from the sliding finger, in accordance with one embodiment of the present invention;
FIG. 6 is a right side view of the break-off assembly for separating the auxiliary material from the workpiece, showing the stationary finger engaged with the sliding finger, according to one embodiment of the present invention;
FIG. 7 is a perspective view of a stationary finger of the break-off assembly separating the adjunct from the workpiece, in accordance with one embodiment of the present invention;
fig. 8 is a perspective view of a sliding finger in the break-off assembly separating the auxiliary material from the workpiece according to one embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc., are defined with respect to the configurations shown in the respective drawings, and in particular, "height" corresponds to a dimension from top to bottom, "width" corresponds to a dimension from left to right, "depth" corresponds to a dimension from front to rear, which are relative concepts, and thus may be varied accordingly depending on the position in which it is used, and thus these or other orientations should not be construed as limiting terms.
Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
According to an embodiment of the present invention, as can be seen from the illustration of fig. 1, the workpiece 26 includes a workpiece body 261 and an auxiliary material 262 connected to the workpiece body 261, an upward folded tab 263 is integrally formed on the auxiliary material 262, a through hole 2631 is formed on the tab 263, and a fold 264 which is easily broken is formed at a connection position of the workpiece body 261 and the auxiliary material 262. The welding suction nozzle can suck and position the workpiece 261 (particularly small-size workpieces) stably by sucking the auxiliary material 262 in the welding process, and the main purpose of the invention is to break the auxiliary material 262 from the workpiece 26 along the crease 264 so as to separate the auxiliary material 262 from the workpiece body 261 and reduce the deformation influence on the workpiece body 261 as much as possible in the separation process.
Referring next to fig. 2-5, it can be seen that the break-off assembly 25, which separates the auxiliary material from the workpiece, comprises:
characterized in that the break assembly comprises:
a lift drive (not shown);
a break-off mounting plate 251 which is in transmission connection with the power output end of the lifting driver;
a pushing actuator 253 mounted on the break mounting plate 251;
a rod-shaped fixing finger 252 fixedly connected to the break-off mounting plate 251 and downwardly depending from the break-off mounting plate 251; and
a rod-shaped sliding finger 254 drivingly connected to the power output end of the ejector driver 253 and depending downwardly from the ejector driver 253;
wherein the breaking mounting plate 251 is driven by the lifting driver to lift and descend in a vertical plane in a reciprocating manner; the bottom of the fixed finger 252 is opened to form a break accommodating cavity 255; the sliding finger 254 is arranged opposite to the fixed finger 252, and a broken sleeve penetrating rod 2542 is fixedly connected to the side surface of the sliding finger 254 opposite to the fixed finger 252; the sliding finger 254 is driven by the pushing driver 253 to move toward or away from the fixed finger 252 so that the break-off penetrating rod 2542 is inserted into or withdrawn from the break-off accommodating cavity 255. Referring to fig. 5 and 6, when the workpiece 26 is welded, the workpiece 26 is placed under the break-off assembly 25, such that the folded lug 263 is opposite to the break-off containing cavity 255 and is located right below the break-off containing cavity 255, the lifting driver drives the break-off mounting plate 251 to descend, such that the folded lug 263 is received by the break-off containing cavity 255, and at least a portion of the through hole 2631 is sunk into the break-off containing cavity 255, then the pushing driver 253 drives the sliding finger 254 to approach the fixed finger, the break-off penetrating rod 2542 enters the break-off containing cavity 255 and passes through the through hole 2631, such that the folded lug 263 penetrates the break-off penetrating rod 2542, and then the lifting driver drives the break-off mounting plate 251 to reciprocate in a vertical plane, referring to fig. 2, since the workpiece body 261 is fixedly welded on the welding substrate, the auxiliary material 262 can only make a reciprocating bending motion around the workpiece body 261 with the fold 264 as, eventually separating the auxiliary material 262 from the workpiece body 261. By adopting the technical scheme of the characteristic, the folding lug 263 is sleeved on the breaking sleeved rod 2542 in a penetrating way, so that in the process of breaking the folding lug 263, the folding lug 263 weakens or disappears the transverse shearing force generated in the breaking process through reciprocating sliding along the breaking sleeved rod 2542, the problems of welding point falling, welding line cracking, workpiece deformation and the like caused by overlarge bending force applied to the folding lug 263 are prevented, the welding yield is improved, and the production cost is reduced.
Referring again to fig. 5 or 6, the break-away containment chamber 255 is generally in an inverted U-shaped configuration to form in opposite positions:
a front sidewall 2522 distal to the fixed fingers 252; and
a rear sidewall 2521 opposite the fixed fingers 252;
wherein the sliding finger 254 is driven by the pushing driver 253 to move toward or away from the fixed finger 252 so that the break-through stem 2542 is inserted into the break-off accommodating cavity 255 through the rear sidewall 2521 and at least partially submerged into the front sidewall 2522 or withdrawn from the break-off accommodating cavity 255.
Further, the front sidewall 2522 and the rear sidewall 2521 extend parallel to each other or at least approximately in a vertical direction with an opening angle from the top of the break-off accommodating cavity 255. With this structure, the tab 263 can be prevented from scraping against the front sidewall 2522 or the rear sidewall 2521 during the process of entering the break accommodating chamber 255, thereby improving the success rate of the tab 263 entering the break accommodating chamber 255 and preventing the tab 263 from being blocked and deformed during the process of entering the break accommodating chamber 255.
Referring to fig. 7 and 8, the rear sidewall 2521 is provided with a first through hole 2524 extending through the front and rear portions thereof, and the front sidewall 2522 is provided with a second through hole 2525 extending through the front and rear portions thereof; when the sliding finger 254 is driven by the pushing driver 253 to approach the fixed finger 252, the break-off sleeve rod 2542 passes through the first sleeve hole 2524 and the break-off accommodating cavity 255 in sequence and then at least partially sinks into the second sleeve hole 2525. The second through hole 2525 may be configured to close the front end of the break-away stem 2542 to prevent the folded ear 263 from slipping off the front end of the break-away stem 2542 during the bending process.
Further, the first loophole 2524 has a hole size adapted to the radial size of the break-off looper 2542; the second through hole 2525 has a bore diameter which is greater in the vertical direction than the radial dimension of the break-off through rod 2542, and the second through hole 2525 has a bore diameter which is adapted to the radial dimension of the break-off through rod 2542 in the horizontal direction. With this structure, the break-off sleeving rod 2542 can rotate at a small angle relative to the root of the break-off lug 263 after being pulled by the break-off lug 263 during the bending process, which helps to buffer the impact force received by the break-off lug 263 during the bending process, and further prevents the problems of welding point falling, welding seam cracking, workpiece deformation and the like caused by excessive bending force applied to the break-off lug 263.
Referring to fig. 4, the dimension of the second penetration hole 2525 in the vertical direction is defined as H, and the radial dimension of the broken penetration rod 2542 is defined as D, where H: D is 1.1-2.5. In a specific embodiment, H: D is preferably 2.
Referring to fig. 6 and 7 again, a guide hole 2523 is formed on a side surface of the fixed finger 252 opposite to the sliding finger 254, a guide rod 2541 opposite to the guide hole 2523 is fixedly connected to the sliding finger 254, and an extending direction of the guide hole 2523 is parallel to a sliding direction of the sliding finger 254; when the sliding finger 254 is driven by the pushing driver 253 to approach the fixed finger 252, the guide rod 2541 is at least partially inserted into the guide hole 2523. The guiding hole 2523 and the corresponding guiding rod 2541 are configured to enable the sliding finger 254 to approach the fixed finger 252 smoothly under the driving of the pushing driver 253, and also to improve the accuracy of the engagement of the broken penetrating rod 2542 into the second penetrating hole 2525.
Referring to fig. 6 again, the front side of the sliding finger 254 is fitted to the rear side of the fixed finger 252, and the sliding finger 254 is driven by the pushing driver 253 to approach the fixed finger 252 until the front side of the sliding finger 254 is fitted to the rear side of the fixed finger 252. By adopting the technical scheme of the characteristics, the matching tightness of the sliding finger 254 and the fixed finger 252 can be improved, and the fracture failure caused by the dislocation of the sliding finger 254 and the fixed finger 252 in the bending process can be prevented.
It should be understood that the term "failure to break" as used herein includes, but is not limited to, failure of the auxiliary material 262 to be detached from the workpiece body 261, and also includes irreversible damage to the workpiece body 261 such as loosening of the weld, cracking of the weld, deformation of the workpiece, damage to the weld base, etc., which may occur while the auxiliary material 262 is detached from the workpiece body 261.
The number of apparatuses and the scale of the process described herein are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (8)
1. A break assembly for separating a supplemental material from a workpiece, comprising:
a lift drive;
a break-off mounting plate (251) in transmission connection with the power output end of the lifting driver;
a jack driver (253) mounted on the break-off mounting plate (251);
a rod-shaped fixing finger (252) which is fixedly connected with the break-off mounting plate (251) and is suspended downwards from the break-off mounting plate (251); and
a rod-shaped sliding finger (254) which is in transmission connection with the power output end of the ejector driver (253) and which depends downward from the ejector driver (253);
wherein the breaking mounting plate (251) is driven by the lifting driver to lift and descend in a vertical plane in a reciprocating manner; the bottom of the fixed finger (252) is opened to form a breaking accommodating cavity (255); the sliding finger (254) is arranged opposite to the fixed finger (252), and a broken sleeve penetrating rod (2542) is fixedly connected to the side face of the sliding finger (254) opposite to the fixed finger (252); the sliding finger (254) is driven by the pushing driver (253) to approach or move away from the fixed finger (252) so that the break-off sleeve penetrating rod (2542) is inserted into the break-off containing cavity (255) or is pulled out of the break-off containing cavity (255).
2. A break-off assembly for separating auxiliary material from a workpiece according to claim 1, characterised in that the break-off receiving chamber (255) is of a generally inverted U-shaped configuration to form, in relative position:
a front sidewall (2522) distal to the fixed fingers (252); and
a rear sidewall (2521) opposite said fixed fingers (252);
wherein the sliding finger (254) is driven by the pushing driver (253) to approach or move away from the fixed finger (252) so that the break-off penetrating rod (2542) is inserted into the break-off accommodating cavity (255) after passing through the rear side wall (2521) and at least partially sinks into the front side wall (2522) or is pulled out of the break-off accommodating cavity (255).
3. A break-off assembly for separating auxiliary material from a workpiece according to claim 2, characterised in that the front side wall (2522) and the rear side wall (2521) extend parallel to each other or at least approximately in a vertical direction with an opening angle from the top of the break-off accommodation chamber (255).
4. A break-off assembly for separating auxiliary materials from a workpiece according to claim 2, wherein the rear side wall (2521) is provided with a first through hole (2524) passing through the front and rear thereof, and the front side wall (2522) is provided with a second through hole (2525) passing through the front and rear thereof; when the sliding finger (254) is driven by the pushing driver (253) to approach the fixed finger (252), the broken sleeve penetrating rod (2542) penetrates through the first penetrating hole (2524) and the broken accommodating cavity (255) in sequence and then at least partially submerges into the second penetrating hole (2525).
5. A break-off assembly for separating auxiliary material from a workpiece according to claim 4, characterised in that the first feedthrough hole (2524) has a bore size adapted to the radial size of the break-off feedthrough rod (2542); the bore size of the second sleeve-through hole (2525) is larger than the radial size of the break sleeve rod (2542) in the vertical direction, and the bore size of the second sleeve-through hole (2525) is matched with the radial size of the break sleeve rod (2542) in the horizontal direction.
6. A break-off assembly for separating auxiliary material from a workpiece according to claim 5, characterised in that the dimension of the second through-going bore (2525) in the vertical direction is defined as H, and the radial dimension of the break-off through-going stem (2542) is defined as D, where H: D is 1.1-2.5.
7. The breaking assembly for separating auxiliary materials from a workpiece according to claim 4, wherein a guide hole (2523) is formed in the side surface of the fixed finger (252) opposite to the sliding finger (254), a guide rod (2541) opposite to the guide hole (2523) is fixedly connected to the sliding finger (254), and the extending direction of the guide hole (2523) is parallel to the sliding direction of the sliding finger (254); when the sliding finger (254) approaches the fixed finger (252) under the driving of the pushing driver (253), the guide rod (2541) is at least partially inserted into the guide hole (2523).
8. A break-off assembly for separating auxiliary material from a workpiece according to claim 1, wherein the front side of the sliding finger (254) is adapted to the rear side of the fixed finger (252), and the sliding finger (254) is driven by the ejector driver (253) to approach the fixed finger (252) until the front side of the sliding finger (254) abuts against the rear side of the fixed finger (252).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010529141.8A CN111872171B (en) | 2020-06-11 | 2020-06-11 | Fracture subassembly with auxiliary material and work piece phase separation |
| PCT/CN2020/113592 WO2021248713A1 (en) | 2020-06-11 | 2020-09-04 | Breaking assembly for separating auxiliary material from workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010529141.8A CN111872171B (en) | 2020-06-11 | 2020-06-11 | Fracture subassembly with auxiliary material and work piece phase separation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111872171A CN111872171A (en) | 2020-11-03 |
| CN111872171B true CN111872171B (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010529141.8A Active CN111872171B (en) | 2020-06-11 | 2020-06-11 | Fracture subassembly with auxiliary material and work piece phase separation |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111872171B (en) |
| WO (1) | WO2021248713A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114918867B (en) * | 2022-05-07 | 2024-03-29 | 深圳市世宗自动化设备有限公司 | Auxiliary material removing equipment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190758B (en) * | 2014-08-26 | 2017-02-22 | 东莞市胜蓝电子有限公司 | Bending machine |
| AT516043B1 (en) * | 2014-11-12 | 2016-02-15 | Trumpf Maschinen Austria Gmbh | Bending press and feeding device for a bending press |
| CN106734393B (en) * | 2017-02-15 | 2018-10-02 | 福建三锋汽车饰件有限公司 | A kind of composite pressure molding machine and its forming method for bloom sheet metal |
| CN107186104B (en) * | 2017-07-13 | 2019-11-01 | 安徽盛美金属科技有限公司 | A kind of metal plate punching folding earphone |
| CN108655261B (en) * | 2018-05-04 | 2019-09-06 | 南通蓝天彩钢结构工程有限公司 | A kind of automatic bending device of steel construction processing angle steel |
| CN209666426U (en) * | 2019-03-18 | 2019-11-22 | 天津旭腾达自动化设备有限公司 | A kind of separation cutter device |
| CN209664092U (en) * | 2019-03-26 | 2019-11-22 | 徐佳荣 | A kind of bending and inserting integrated equipment for elastomeric element in electronic product |
| CN210547671U (en) * | 2019-05-28 | 2020-05-19 | 深圳市图谱锐科技有限公司 | Automatic forming pin shearing device for electronic components |
-
2020
- 2020-06-11 CN CN202010529141.8A patent/CN111872171B/en active Active
- 2020-09-04 WO PCT/CN2020/113592 patent/WO2021248713A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021248713A1 (en) | 2021-12-16 |
| CN111872171A (en) | 2020-11-03 |
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