CN114618941A - Bending device for precision machining of hydraulic fittings - Google Patents
Bending device for precision machining of hydraulic fittings Download PDFInfo
- Publication number
- CN114618941A CN114618941A CN202210255099.4A CN202210255099A CN114618941A CN 114618941 A CN114618941 A CN 114618941A CN 202210255099 A CN202210255099 A CN 202210255099A CN 114618941 A CN114618941 A CN 114618941A
- Authority
- CN
- China
- Prior art keywords
- bending
- supporting
- rod
- plate
- movable frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005452 bending Methods 0.000 title claims abstract description 68
- 238000003754 machining Methods 0.000 title claims description 18
- 230000008093 supporting effect Effects 0.000 claims abstract description 52
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/14—Particular arrangements for handling and holding in place complete dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the technical field of hydraulic part processing, in particular to a bending device for precision processing of hydraulic parts, which comprises a base body, wherein a stand column is arranged on the base body, a fixed shaft is arranged at the end part of the stand column, the outer wall of the fixed shaft is rotatably provided with a movable frame and a movable plate, the movable plate is arranged in the movable frame, a second telescopic part penetrates through the base body, a lifting plate is arranged at the telescopic end of the second telescopic part, connecting rods are movably arranged on the outer walls of the movable plate and the movable frame, and the end part of each connecting rod is movably connected with the lifting plate, and the bending device also comprises: bending mechanism, supporting mechanism, stop gear. The invention can flexibly adjust the bending angle, and before bending, the supporting mechanism can also play a role in lifting the movable frame and the movable plate, and along with the downward movement of the mounting plate, the limiting mechanism can be triggered to lock the supporting height of the supporting mechanism, thereby effectively ensuring the supporting stability and having better use effect.
Description
Technical Field
The invention relates to the technical field of hydraulic fitting machining, in particular to a bending device for precision machining of hydraulic fittings.
Background
In the process of machining the hydraulic equipment, a metal plate is generally used as a shell of the hydraulic equipment, and the metal plate needs to be bent by a bending device to be machined into a fitting.
At present, the existing bending device still has certain weak point, and in the use, the angle of bending is fixed usually, can't adjust in a flexible way, and the bending device of adjustable angle of bending is even can adjust the angle of bending, but the mould of bending is because mobilizable, exists unstable phenomenon easily, consequently, needs to design a bending device for hydraulic fitting precision finishing to solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a bending device for precision machining of hydraulic fittings.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a bending device for hydraulic pressure accessory precision finishing, includes the pedestal, be provided with the stand on the pedestal, and the tip of stand is provided with the fixed axle, the outer wall of fixed axle rotates and is provided with movable frame and fly leaf, and the fly leaf sets up in the movable frame, run through on the pedestal and be provided with extensible member two, and the flexible end of extensible member two is provided with the lifter plate, the outer wall of fly leaf and movable frame is all movable and is provided with the connecting rod, and swing joint between the tip of connecting rod and the lifter plate, still be provided with the framework on the pedestal, and seted up fixed mouthful in the framework, four corners of pedestal outer wall all are provided with extensible member one, and the flexible end of extensible member one is provided with the mounting panel, still includes:
the bending mechanism is arranged on the mounting plate and is used for realizing bending operation when the first telescopic piece drives the mounting plate to move downwards;
the supporting mechanism is arranged on the seat body and used for lifting the movable frame and the movable plate;
and the limiting mechanism is arranged on the frame body and used for limiting the supporting height of the supporting mechanism during bending action.
As a still further scheme of the invention: the bending mechanism comprises a bending rod arranged on the mounting plate and limiting units arranged on two sides of the bending rod.
As a still further scheme of the invention: the limiting unit comprises a plurality of sleeves fixedly arranged on the mounting plate, the inner wall of each sleeve is connected with a supporting rod through an elastic piece II, a limiting assembly is arranged at the end part of each supporting rod, a screw rod penetrates through the end part of each sleeve, and an adjusting wheel is arranged at the end part of each screw rod.
As a still further scheme of the invention: the limiting assembly comprises a supporting block which is rotatably arranged at the end part of the supporting rod, and the outer walls of two sides of the supporting block are connected with the outer wall of the supporting rod through a third elastic piece.
As a still further scheme of the invention: the outer wall of the abutting block is also provided with an anti-skid piece.
As a still further scheme of the invention: the supporting mechanism comprises a fixed cylinder arranged on the base body, the inner wall of the fixed cylinder is connected with a supporting rod through an elastic piece, and the end part of the supporting rod is provided with a riding wheel.
As a still further scheme of the invention: stop gear is including running through the carriage release lever that sets up in the framework, and the tip of carriage release lever is provided with splint, be provided with the push rod on the mounting panel, and the tip of push rod sets up the oblique chamfer that agrees with the carriage release lever other end mutually.
Compared with the prior art, the invention has the beneficial effects that:
according to the bending device for precision machining of the hydraulic fittings, provided by the invention, a plate to be bent can be placed on the movable frame and the movable plate, then the lifting plate can be driven to move through the second telescopic piece, the lifting plate drives the movable frame and the movable plate to rotate through the connecting rod, further, the included angle between the movable frame and the movable plate can be adjusted, further, the purpose of adjusting the bending angle is achieved, then the mounting plate is driven to move through the second telescopic piece, the plate can be pushed into the space between the movable frame and the movable plate through the bending mechanism on the mounting plate, the bending operation is realized, before the bending operation, the supporting effect on the movable frame and the movable plate can be achieved through the supporting mechanism, the supporting height of the limiting mechanism locking supporting mechanism can be triggered along with the downward movement of the mounting plate, the supporting stability is effectively ensured, and the using effect is better.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a bending apparatus for precision machining of a hydraulic fitting according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a movable frame and a movable plate of a bending device for precision machining of a hydraulic fitting according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a bending mechanism of the bending device for precision machining of a hydraulic fitting according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a limiting assembly of the bending device for precision machining of a hydraulic fitting according to an embodiment of the present invention.
In the figure: 1-seat body, 2-fixed cylinder, 3-elastic part I, 4-supporting rod, 5-riding wheel, 6-telescopic part I, 7-frame body, 8-fixed port, 9-mounting plate, 10-movable frame, 11-fixed shaft, 12-movable plate, 13-push rod, 14-connecting rod, 15-clamping plate, 16-movable rod, 17-lifting plate, 18-telescopic part II, 19-upright post, 20-sleeve, 21-screw rod, 22-regulating wheel, 23-elastic part II, 24-abutting rod, 25-bending rod, 26-limiting component, 27-abutting block, 28-elastic part III and 29-antiskid part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 and fig. 2, a bending apparatus for precision machining of hydraulic fittings provided for an embodiment of the present invention includes a base 1, a vertical column 19 is disposed on the base 1, a fixed shaft 11 is disposed at an end of the vertical column 19, an outer wall of the fixed shaft 11 is rotatably disposed with a movable frame 10 and a movable plate 12, the movable plate 12 is disposed in the movable frame 10, a second telescopic member 18 is disposed on the base 1 in a penetrating manner, a specific structure of the second telescopic member 18 is not limited, in this embodiment, preferably, the second telescopic member 18 employs a hydraulic cylinder, a lifting plate 17 is disposed at a telescopic end of the second telescopic member 18, a connecting rod 14 is movably disposed on the outer walls of the movable frame 12 and the movable frame 10, and an end of the connecting rod 14 is movably connected with the lifting plate 17, a frame 7 is further disposed on the base 1, a fixed port 8 is disposed on the frame 7, four corners of the outer wall of the base 1 are respectively disposed with the first telescopic members 6, the specific structure of the first telescopic part 6 is not limited, in this embodiment, preferably, the first telescopic part 6 employs a hydraulic cylinder, and the telescopic end of the first telescopic part 6 is provided with a mounting plate 9, and further includes:
the bending mechanism is arranged on the mounting plate 9 and is used for realizing bending operation when the first telescopic piece 6 drives the mounting plate 9 to move downwards;
the supporting mechanism is arranged on the seat body 1 and used for lifting the movable frame 10 and the movable plate 12;
and the limiting mechanism is arranged on the frame body 7 and used for limiting the supporting height of the supporting mechanism during bending action.
The plate that needs to bend can be placed on movable frame 10 and fly leaf 12, then can drive lifter plate 17 through two expansion pieces 18 and remove, lifter plate 17 drives movable frame 10 and fly leaf 12 through connecting rod 14 and rotates, and then can adjust the contained angle between movable frame 10 and the fly leaf 12, and then reach the purpose of adjusting the angle of bending, then drive mounting panel 9 through expansion piece one 6 and remove, alright with push the plate into between movable frame 10 and the fly leaf 12 through the mechanism of bending on the mounting panel 9, realize the operation of bending, and before bending, can also play the effect of lifting movable frame 10 and fly leaf 12 through supporting mechanism, and along with moving down of mounting panel 9, can trigger stop gear locking supporting mechanism's support height, effectively guarantee the stability of support, excellent in use effect.
Referring to fig. 3, as an embodiment of the present invention, the bending mechanism includes a bending rod 25 disposed on the mounting plate 9, and further includes limiting units disposed on two sides of the bending rod 25, during the bending process, the plate can be bent at the end of the bending rod 25, and the limiting units can prevent the plate from sliding during the bending process, so that the use effect is better.
Referring to fig. 3 and 4, as an embodiment of the present invention, the limiting unit includes a plurality of sleeves 20 fixedly disposed on the mounting plate 9, and the inner wall of the sleeve 20 is connected to a second elastic member 23 through a second elastic member 23, the specific structure of the second elastic member 23 is not limited, in this embodiment, preferably, the second elastic member 23 is a spring, the end of the second elastic member 24 is provided with a limiting component 26, the end of the sleeve 20 is provided with a screw 21 in a penetrating manner, and the end of the screw 21 is provided with an adjusting wheel 22, when the mounting plate 9 moves down, the limiting component 26 first contacts with the sheet material, and along with the continuous movement of the mounting plate 9, the second elastic member 23 in the sleeve 20 is compressed by the second elastic member 24 on the limiting component 26, so that the limiting component 26 generates a certain downward pressure on the sheet material, thereby effectively preventing the sheet material from moving, and the adjusting wheel 22 can drive the screw 21 to rotate, so that the end of the screw 21 moves in the sleeve 20, the position of the end of the bending angle adjusting screw 21 of the plate can be adjusted, so that the moving distance of the abutting rod 24 in the sleeve 20 can be flexibly controlled, and when the plate is completely bent, the plate is just clamped between the limiting component 26 and the movable frame 10 and between the limiting component 26 and the movable plate 12, so that the plate is bent more accurately, and the use effect is better.
As an embodiment of the present invention, please refer to fig. 3 and 4, the limiting component 26 includes a supporting block 27 rotatably disposed at an end of the supporting rod 24, and two outer walls of the supporting block 27 are connected to an outer wall of the supporting rod 24 through a third elastic member 28, and the specific structure of the third elastic member 28 is not limited.
Referring to fig. 3 and 4, as an embodiment of the present invention, referring to fig. 3 and 4, the outer wall of the abutting block 27 is further provided with an anti-slip member 29, and a specific structure of the anti-slip member 29 is not limited.
As an embodiment of the present invention, please refer to fig. 1, the supporting mechanism includes a fixed cylinder 2 disposed on the base 1, and the inner wall of the fixed cylinder 2 is connected to a supporting rod 4 through an elastic element 3, and the specific structure of the elastic element 3 is not limited, in this embodiment, preferably, the elastic element 3 is a spring, and the end of the supporting rod 4 is provided with a supporting roller 5, and in the process of rotating the movable frame 10 and the movable plate 12, the supporting roller 5 at the end of the supporting rod 4 can always keep in contact with the movable frame 10 and the movable plate 12 under the elastic force of the elastic element 3, so as to lift the movable plate 12 and the movable frame 10.
Referring to fig. 1, as an embodiment of the present invention, the limiting mechanism includes a moving rod 16 penetrating through the frame 7, a clamping plate 15 is disposed at an end of the moving rod 16, a push rod 13 is disposed on the mounting plate 9, and an oblique chamfer matched with the other end of the moving rod 16 is disposed at an end of the push rod 13, when the mounting plate 9 moves down, the push rod 13 directly contacts with the end of the moving rod 16 and pushes the moving rod 16 to one side, so that the clamping plate 15 at one end of the moving rod 16 clamps the supporting rod 4, thereby ensuring the supporting stability of the riding wheel 5 during the bending operation, and providing a better use effect.
During the use, the plate that needs to bend can be placed on movable frame 10 and fly leaf 12, then can drive lifter plate 17 through two extensible member 18 and remove, lifter plate 17 drives movable frame 10 and fly leaf 12 through connecting rod 14 and rotates, and then can adjust the contained angle between movable frame 10 and the fly leaf 12, and then reach the purpose of adjusting the angle of bending, then drive mounting panel 9 through a extensible member 6 and remove, alright push the plate into between movable frame 10 and the fly leaf 12 through the mechanism of bending on the mounting panel 9, realize the operation of bending, and before bending, can also play the effect of lifting movable frame 10 and fly leaf 12 through supporting mechanism, and along with moving down of mounting panel 9, can trigger stop gear locking supporting mechanism's supporting height, effectively guarantee the stability of support, the result of use is better.
It should be noted that although the present specification describes embodiments, not every embodiment includes only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a bending device for hydraulic pressure accessory precision finishing, includes the pedestal, its characterized in that, be provided with the stand on the pedestal, and the tip of stand is provided with the fixed axle, the outer wall of fixed axle rotates and is provided with movable frame and fly leaf, and the fly leaf sets up in movable frame, run through on the pedestal and be provided with extensible member two, and the flexible end of extensible member two is provided with the lifter plate, the outer wall of fly leaf and movable frame is all movable and is provided with the connecting rod, and swing joint between the tip of connecting rod and the lifter plate, still be provided with the framework on the pedestal, and seted up fixed mouthful in the framework, four corners of pedestal outer wall all are provided with extensible member one, and the flexible end of extensible member one is provided with the mounting panel, still includes:
the bending mechanism is arranged on the mounting plate and is used for realizing bending operation when the first telescopic piece drives the mounting plate to move downwards;
the supporting mechanism is arranged on the seat body and used for lifting the movable frame and the movable plate;
and the limiting mechanism is arranged on the frame body and used for limiting the supporting height of the supporting mechanism during bending action.
2. The bending device for precision machining of the hydraulic accessory according to claim 1, wherein the bending mechanism includes a bending rod disposed on the mounting plate, and further includes a limit unit disposed on both sides of the bending rod.
3. The bending device for precision machining of the hydraulic fittings as claimed in claim 2, wherein the limiting unit comprises a plurality of sleeves fixedly arranged on the mounting plate, the inner walls of the sleeves are connected with abutting rods through two elastic pieces, limiting assemblies are arranged at the ends of the abutting rods, screw rods are arranged at the ends of the sleeves in a penetrating mode, and adjusting wheels are arranged at the ends of the screw rods.
4. The bending device for precision machining of the hydraulic fittings as claimed in claim 3, wherein the limiting component comprises a supporting block rotatably arranged at the end of the supporting rod, and the outer walls of two sides of the supporting block are connected with the outer wall of the supporting rod through a third elastic element.
5. The bending device for precision machining of the hydraulic fittings as claimed in claim 4, wherein the outer wall of the abutting block is further provided with an anti-slip piece.
6. The bending device for precision machining of hydraulic fittings according to claim 5, wherein the supporting mechanism comprises a fixed cylinder arranged on the base body, the inner wall of the fixed cylinder is connected with a supporting rod through an elastic piece, and the end of the supporting rod is provided with a riding wheel.
7. The bending device for precision machining of hydraulic accessories according to claim 6, wherein the limiting mechanism comprises a moving rod penetrating through the frame body, a clamping plate is arranged at the end of the moving rod, a push rod is arranged on the mounting plate, and an inclined chamfer matched with the other end of the moving rod is arranged at the end of the push rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210255099.4A CN114618941B (en) | 2022-03-16 | 2022-03-16 | Bending device for precision machining of hydraulic fittings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210255099.4A CN114618941B (en) | 2022-03-16 | 2022-03-16 | Bending device for precision machining of hydraulic fittings |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114618941A true CN114618941A (en) | 2022-06-14 |
CN114618941B CN114618941B (en) | 2024-07-05 |
Family
ID=81902495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210255099.4A Active CN114618941B (en) | 2022-03-16 | 2022-03-16 | Bending device for precision machining of hydraulic fittings |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114618941B (en) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6318424B1 (en) * | 2001-03-05 | 2001-11-20 | Herman F. Elfrink | Multi-purpose hydraulic press, metal bending, and log splitting apparatus |
DE102017006218A1 (en) * | 2017-06-28 | 2019-01-03 | Technische Universität Dortmund | Apparatus and method for bending sheet-like workpieces with simultaneous pressure stress superposition |
CN208600573U (en) * | 2018-06-21 | 2019-03-15 | 佛山市南海劲铝金属建材有限公司 | Mold under a kind of bar folder of adjustable-angle |
KR20190074409A (en) * | 2017-12-20 | 2019-06-28 | 곽준해 | seaming device for door panel |
CN210412028U (en) * | 2019-07-05 | 2020-04-28 | 杭州博璐亚电气有限公司 | Numerical control metal plate bending device |
CN210701818U (en) * | 2019-08-27 | 2020-06-09 | 深圳市亿和精密科技集团有限公司 | Quick bending forming device for multi-angle sheet metal part |
CN211247835U (en) * | 2019-10-17 | 2020-08-14 | 天津恒泰广源科技有限公司 | Bending device is used in processing of ship rack |
CN211938510U (en) * | 2020-04-15 | 2020-11-17 | 黄美娟 | Material bending machine for machining sheet metal parts |
CN212070030U (en) * | 2020-03-03 | 2020-12-04 | 沈阳华天航空机械有限公司 | Bending die for aircraft wire harness support |
CN212285544U (en) * | 2020-02-02 | 2021-01-05 | 珠海市电气控制设备有限公司 | Plate bending die |
CN212944767U (en) * | 2020-06-15 | 2021-04-13 | 苏州联岱欣电子科技有限公司 | Bending angle adjustable electronic product stamping device |
CN213728907U (en) * | 2020-11-10 | 2021-07-20 | 昆明迈拓机电设备制造有限公司 | Multi-station steel plate bending die |
-
2022
- 2022-03-16 CN CN202210255099.4A patent/CN114618941B/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6318424B1 (en) * | 2001-03-05 | 2001-11-20 | Herman F. Elfrink | Multi-purpose hydraulic press, metal bending, and log splitting apparatus |
DE102017006218A1 (en) * | 2017-06-28 | 2019-01-03 | Technische Universität Dortmund | Apparatus and method for bending sheet-like workpieces with simultaneous pressure stress superposition |
KR20190074409A (en) * | 2017-12-20 | 2019-06-28 | 곽준해 | seaming device for door panel |
CN208600573U (en) * | 2018-06-21 | 2019-03-15 | 佛山市南海劲铝金属建材有限公司 | Mold under a kind of bar folder of adjustable-angle |
CN210412028U (en) * | 2019-07-05 | 2020-04-28 | 杭州博璐亚电气有限公司 | Numerical control metal plate bending device |
CN210701818U (en) * | 2019-08-27 | 2020-06-09 | 深圳市亿和精密科技集团有限公司 | Quick bending forming device for multi-angle sheet metal part |
CN211247835U (en) * | 2019-10-17 | 2020-08-14 | 天津恒泰广源科技有限公司 | Bending device is used in processing of ship rack |
CN212285544U (en) * | 2020-02-02 | 2021-01-05 | 珠海市电气控制设备有限公司 | Plate bending die |
CN212070030U (en) * | 2020-03-03 | 2020-12-04 | 沈阳华天航空机械有限公司 | Bending die for aircraft wire harness support |
CN211938510U (en) * | 2020-04-15 | 2020-11-17 | 黄美娟 | Material bending machine for machining sheet metal parts |
CN212944767U (en) * | 2020-06-15 | 2021-04-13 | 苏州联岱欣电子科技有限公司 | Bending angle adjustable electronic product stamping device |
CN213728907U (en) * | 2020-11-10 | 2021-07-20 | 昆明迈拓机电设备制造有限公司 | Multi-station steel plate bending die |
Also Published As
Publication number | Publication date |
---|---|
CN114618941B (en) | 2024-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113236939A (en) | Auxiliary frame for mounting electromechanical equipment | |
CN111745083A (en) | Steel bar bending device convenient to form multiple bending parts | |
CN114618941A (en) | Bending device for precision machining of hydraulic fittings | |
CN217254818U (en) | A feeding device for CNC machine tools | |
CN111689383A (en) | Modular assembly hoisting and assembling mechanism for engineering machinery and application thereof | |
CN216501617U (en) | Sheet metal part leveling device | |
CN215614316U (en) | Full-automatic no trace processing equipment that bends | |
CN214890009U (en) | Auxiliary frame for mounting electromechanical equipment | |
CN209681810U (en) | A processing and polishing device for silicon carbide ceramic roller rod end | |
CN218809230U (en) | Novel feeding table | |
JP3582004B2 (en) | Inverted mold finishing equipment | |
CN112847277A (en) | Bracket for machining and using method thereof | |
CN220427408U (en) | Efficient rolling machining device | |
CN111021698A (en) | Building construction ladder that can conveniently remove | |
CN222115040U (en) | A dry casing assembly rack | |
CN110695679A (en) | Large-scale compensation type shaft connection assembly device | |
CN210997261U (en) | A construction machinery welding device | |
CN219684554U (en) | Drilling and milling device for alloy doors and windows | |
CN219745959U (en) | Channeling machine for production center crane | |
CN220787546U (en) | Metal strip coil mandrel extracting device | |
CN222408309U (en) | Concave-convex roller conveying equipment | |
CN222079200U (en) | A tooling structure for producing compressor parts | |
CN219189442U (en) | Auxiliary device for automobile part production and processing | |
CN219402886U (en) | Welding correction device for preventing structural member from deforming | |
CN221209458U (en) | Straightening device for steel structure column beam |
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 |