CN114084682B - Magnetic expander for workpiece - Google Patents
Magnetic expander for workpiece Download PDFInfo
- Publication number
- CN114084682B CN114084682B CN202111177645.9A CN202111177645A CN114084682B CN 114084682 B CN114084682 B CN 114084682B CN 202111177645 A CN202111177645 A CN 202111177645A CN 114084682 B CN114084682 B CN 114084682B
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- Prior art keywords
- locking
- expander
- magnetic
- workpiece
- limiting rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G54/00—Non-mechanical conveyors not otherwise provided for
- B65G54/02—Non-mechanical conveyors not otherwise provided for electrostatic, electric, or magnetic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/003—Methods and devices for magnetising permanent magnets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the field of equipment tools and discloses a magnetic workpiece expander, which comprises a main frame for placing workpieces, wherein the main frame is provided with a limiting component for limiting the workpieces to move along the height direction, the main frame is provided with a magnetic part which is arranged at the end part of the workpieces, the magnetic part is oppositely arranged at the end part of the workpieces, the workpieces matched with the expander can be magnetized, and when two or more workpieces are placed in the limiting component, the magnetic expander can drive the workpieces to be separated from the workpieces.
Description
Technical Field
The invention relates to the field of equipment tools, in particular to a workpiece magnetic expander.
Background
In factories, workpieces are stored in a workpiece storage, some devices for placing workpieces are designed into different shapes according to the workpieces, the workpieces are stacked on a storage position, for example, in a feeding mechanism of a punching machine with the application number of CN202022112046.6, and the workpieces are directly stacked.
When the workpieces are in a stacked state, certain workpieces are stained with greasy dirt or water when being subjected to the previous working procedure, and the stacked workpieces and the workpieces can be adsorbed, or because of negligence of staff, the staff can easily take two or more workpieces at one time when taking the workpieces at one time, and the follow-up working procedure is easily influenced when the workpieces are taken at one time and are not found.
Disclosure of Invention
The invention provides a magnetic workpiece expander, which aims at the defect that when workpieces in the prior art are placed on a storage position, two or more than two stacked workpieces can be taken at a time.
In order to solve the technical problems, the invention is solved by the following technical scheme: the utility model provides a work piece magnetic force expander, includes the body frame that is used for placing the work piece, and the body frame is provided with the spacing subassembly that restriction work piece removed along the direction of height, and the body frame sets up the magnetic force spare that has magnetism, and the magnetic force spare sets up relatively in the tip of work piece, and can be magnetized with expander complex work piece, when two or more work pieces put into spacing subassembly in, the magnetic force spare can drive adjacent two work pieces separation.
By adopting the scheme, when a plurality of workpieces are placed in the magnetic force expander, the two ends of all the workpieces face two magnetic force pieces respectively, the end parts of the workpieces can be magnetized by the magnetic force pieces, after the two ends of the workpieces are magnetized by the two magnetic force pieces respectively, one ends of all the workpieces in the same direction are of the same magnetic pole and are of the N or S level, when the end parts of the workpieces in the same direction are of the same magnetic pole, repulsive force is formed between the end parts of the workpieces and the end parts of the adjacent workpieces, repulsive force is formed between the two ends of the workpieces and the two ends of the adjacent workpieces, so that the workpieces are driven to be separated from the workpieces, the workpieces can be in a suspension state and are limited to move towards other directions by the limiting assembly, so that the workpieces can only form repulsive force along the height direction, an operator can conveniently take one piece each time, and multiple pieces cannot be taken at one time.
Preferably, magnetic members are arranged at two ends of the workpiece.
By adopting the scheme, the two ends of the workpiece are provided with the magnetic parts, so that the workpiece is driven to be in a suspension shape, and the workpiece is convenient to take integrally.
Preferably, the main frame is slidably connected with a transfer seat, the two magnetic members are respectively connected with the two transfer seats, the main frame is slidably provided with two racks and gears meshed with the racks, the two racks are respectively connected with the two transfer seats, and the rotating gears can drive the two transfer seats to move in directions close to or far from each other.
By adopting the scheme, the gear can rotate to drive the two transfer seats to move in the direction of approaching or separating from each other, so that the distance between the two transfer seats can be adjusted according to the length of the workpiece.
Preferably, the limiting assembly comprises a first limiting rod and a second limiting rod, the first limiting rod and the second limiting rod can be respectively or simultaneously located at two sides of the main frame, the main frame is provided with a rotary transfer device for connecting the first limiting rod and the second limiting rod, and the rotary transfer device can drive the first limiting rod and the second limiting rod to move in a direction close to or far away from each other.
By adopting the scheme, the first limiting rod and the second limiting rod which are opposite to each other can be driven to be close to each other or far away from each other through rotating and transferring, so that the distance between the first limiting rod and the second limiting rod can be adjusted according to the width of a workpiece.
Preferably, the rotary transfer comprises a first rotary table connected with the first limiting rod, a second rotary table connected with the second limiting rod and a middle rotary table meshed with the first rotary table and the second rotary table simultaneously, the first rotary table and the second rotary table are connected to the locating sleeve in a rotary mode, the first rotary table and the second rotary table are transmitted to rotate through the middle rotary table, the rotating directions of the first rotary table and the second rotary table are driven to be opposite, and the first limiting rod and the second limiting rod can be driven to move in a direction approaching to or away from each other.
By adopting the scheme, the first rotating disc and the second rotating disc are used for transmitting motion through the transfer wheel, so that when the first limiting rod or the second limiting rod is independently driven to move, the second limiting rod or the first limiting rod can synchronously move.
Preferably, a torsion spring is arranged between the first turntable and the second turntable, and the torsion spring drives the first limiting rod and the second limiting rod which are connected with the first turntable and the second turntable to move in a direction approaching to each other.
By adopting the scheme, the hangers at two ends of the torsion spring are respectively clamped with the first turntable and the second turntable, the torsion spring drives the first limiting rods and the second limiting rods which are opposite to the two sides of the main frame to move in the direction of being close to each other, and under the action of the torsion spring, the first limiting rods and the second limiting rods which are positioned at the two sides of the main frame can be driven to move in the mode of being close to each other, so that the workpiece can be automatically clamped in the width direction.
Preferably, the positioning sleeve is slidably connected with a locking piece capable of being locked with the first turntable or/and the second turntable, the locking piece comprises a locking section used for locking the first turntable or/and the second turntable, a locking hole matched with the locking section is formed in the first turntable or/and the second turntable, the locking section is in a spline shape, the locking hole is in a spline hole shape, and when the locking section is separated from the locking hole, the first turntable and the second turntable can rotate relatively.
By adopting the scheme, the locking piece can be used for locking the first turntable and the second turntable through the locking section, and the locking piece is also only locked with the first turntable or the second turntable.
Preferably, the locking piece is provided with a spring, and the spring drives the locking section to move in a trend of being matched with the locking hole all the time.
By adopting the scheme, the locking piece is reset under the action of the spring, and the locking section is locked with the first turntable and/or the second turntable again.
Preferably, the locking piece is connected with a pull rod, and one end of the pull rod is provided with a treading ring which is convenient to tread and pull down.
By adopting the scheme, the pull rod and the tread ring are convenient for a user to drive the locking piece to move.
Preferably, the magnetic member is a permanent magnet or an electromagnet.
By adopting the scheme, the permanent magnet or the electromagnet is convenient to purchase.
The invention has the remarkable technical effects due to the adoption of the technical scheme: when a user steps on the pedal ring to drive the locking piece to move downwards, the spring is compressed, the locking section on the locking piece is separated from the locking hole of the first rotary table and/or the second rotary table, the user can only move the first limiting rod or the second limiting rod to drive all the limiting rods to move, the first limiting rod and the second limiting rod which are positioned at the two sides of the main frame are driven to move in directions which are close to each other or are far away from each other, or the first limiting rod and the second limiting rod are not driven to move manually, under the action of the torsion spring, the first limiting rod and the second limiting rod which are positioned at the two sides of the main frame are driven to move in a mode which is close to each other, the workpiece can be automatically clamped in the width direction, the user releases the pedal ring, the compression potential energy of the spring is released, the locking piece is reset under the action of the spring, the locking section is locked with the first rotary table and/or the second rotary table again, at the moment, the first limiting rod and the second limiting rod play a role of positioning, thereby the placing of the workpiece can be driven to rotate through the rotating gear, and the two seats can move towards the center directions of the main frame or away from each other synchronously, and the length of the workpiece can be adjusted according to the directions of the moving of the two main frames.
Drawings
FIG. 1 is a schematic view of the overall structure of a magnetic expander for a workpiece according to an embodiment;
FIG. 2 is a schematic view showing a state in which a workpiece is placed by a workpiece magnetic expander in the embodiment;
FIG. 3 is an exploded view of a workpiece magnetic expander assembly in an embodiment;
FIG. 4 is an enlarged schematic view of FIG. 3 at A;
FIG. 5 is a cross-sectional view of a rotary transfer portion of a magnetic workpiece expander in an embodiment;
FIG. 6 is a schematic diagram showing a connection state of the locking member and the pull rod in the embodiment.
The names of the parts indicated by the numerical reference numerals in the above drawings are as follows: 1. a main frame; 2. a workpiece; 3. a magnetic member; 4. a guide rail; 5. a transfer base; 6. a rack; 7. a gear; 8. a guide post; 9. a first stop lever; 10. a second limit rod; 11. a positioning sleeve; 12. a first turntable; 13. a second turntable; 14. a middle rotating wheel; 15. a connection section; 16. a limiting section; 17. a torsion spring; 18. a locking member; 19. a slip segment; 20. a locking section; 21. a first locking section; 22. a second locking section; 23. a locking hole; 24. a guide groove; 25. a guide block; 26. a spring; 27. a pull rod; 28. a tread ring; 29. and (5) abutting against the segment.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Examples:
referring to fig. 1 and 2, the workpiece magnetic expander comprises a main frame 1 for placing workpieces 2 and a limiting component arranged on the main frame 1 for limiting the moving direction of the workpieces 2, wherein the workpieces 2 are in a strip shape, the limiting component can limit the workpieces 2 to be taken out of the workpieces 2 only along the height direction, the main frame 1 is in a strip shape, the main frame 1 is provided with two magnetic force pieces 3, the two magnetic force pieces 3 are respectively positioned at two ends of the workpieces 2 in the length direction, the limiting component can limit the workpieces 2 to move along the width direction, one magnetic force piece 3 is respectively arranged at two ends of the workpieces 2, when two or more workpieces 2 are placed in the expander, the magnetic expander can drive the two adjacent workpieces 2 to be separated, when a plurality of workpieces 2 are placed in the magnetic expander, two ends of each workpiece 2 face the two magnetic force pieces 3 respectively, the ends of each workpiece 2 can be magnetized by the magnetic force pieces 3, but the permanent magnet can also be adopted, after the two ends of each workpiece 2 are magnetized by the two magnetic force pieces 3 respectively, the two ends of each workpiece 2 are in the same direction, the same magnetic pole 2 are in the same direction, and the two ends of each workpiece 2 are the same grade, and the two ends are the same as the two ends of the workpiece 2 are the same grade, and the two ends are the same, and the two ends are opposite to the two ends 2 are opposite to the workpiece 2 are the same.
Referring to fig. 3 and 4, the side of the main frame 1 is connected with a guide rail 4 along the length direction through screw threads, the guide rail 4 is connected with a transfer seat 5 in a sliding manner, the transfer seat 5 is provided with two magnetic members 3 respectively clamped on the two transfer seats 5, the main frame 1 is provided with a rack 6 connected with the transfer seat 5 and a gear 7 matched with the rack 6, one end of the rack 6 is connected with the transfer seat 5, the other end of the rack 6 faces the other transfer seat 5, the two transfer seats 5 are respectively connected with one rack 6 through screw threads, the rack 6 is in sliding connection with the main frame 1, one side of the rack 6 is provided with a tooth surface meshed with the gear 7, the tooth surfaces of the two racks 6 are oppositely arranged, the gear 7 is rotationally connected with the center of the side of the main frame 1, the two racks 6 are respectively meshed with two sides of the gear 7, the gear 7 can simultaneously drive the two transfer seats 5 to move in directions close to or away from each other, the main frame 1 is connected with a plurality of guide columns 8 through screw threads, and the rack 6 slides between the guide columns 8.
Referring to fig. 3, the limiting assembly includes a first limiting rod 9 and a second limiting rod 10, one side of the main frame 1 facing the ground is provided with a rotary transfer for connecting the first limiting rod 9 and the second limiting rod 10, the first limiting rod 9 and the second limiting rod 10 are respectively provided with two sides respectively located at the width direction of the main frame 1, the first limiting rod 9 at one side of the main frame 1 and the second limiting rod 10 at the other side of the main frame 1 are oppositely arranged, and the opposite first limiting rod 9 and the second limiting rod 10 can be driven to be close to each other or far from each other through rotary transfer.
Referring to fig. 3 to 5, the rotary transfer comprises a positioning sleeve 11, a first rotary table 12, a second rotary table 13 and a middle rotary table 14 which are connected to one side of a main frame 1 facing the ground through screw threads, the first rotary table 12 and the second rotary table 13 are respectively connected to the positioning sleeve 11 in a rotary mode, a first limiting rod 9 is connected to the first rotary table 12, a second limiting rod 10 is connected to the second rotary table 13, the first limiting rod and the second limiting rod are identical in shape, each limiting rod comprises a connecting section 15 which is in a strip shape and is connected with the first rotary table 12 or the second rotary table 13 through screw threads, and a limiting section 16 which is perpendicular to one end of the connecting section 15, far away from the first rotary table 12, the connecting section 15 is located on one side of the main frame 1 facing the ground, the limiting section 16 is located on one side of the main frame 1 and far away from the ground, the connecting section 16 is connected with the connecting section 15 through screw threads, a plurality of mounting holes are uniformly spaced in the length direction, the limiting section 16 can be matched with different mounting holes, accordingly, the distance from the limiting section 16 to the positioning sleeve 11 is changed, workpieces 2 placed in an expander are located between the limiting sections 16, the workpieces 2 are limited in the width direction, the movement of the limiting sections 16 is limited by the connecting sections 15, the connecting sections 15 are far from one end away from the first rotary table 12, and the two magnetic force devices 3 are limited by the magnetic force from the expander 2.
Referring to fig. 3 and 4, central axes of the first rotating disk 12 and the second rotating disk 13 are overlapped, a connecting section 15 of the first limiting rod 9 is connected to one side of the first rotating disk 12, which faces the second rotating disk 13, a connecting section 15 of the second limiting rod 10 is connected to one side of the second rotating disk 13, two first limiting rods 9 on the first rotating disk 12 are located at two ends of the same diameter of the first rotating disk 12, two second limiting rods 10 on the second rotating disk 13 are located at two ends of the same diameter of the second rotating disk 13, an included angle formed by a straight line formed by the two first limiting rods 9 on the first rotating disk 12 and the length direction of the main frame 1 is alpha, an included angle formed by a straight line formed by the two second limiting rods 10 on the second rotating disk 13 and the length direction of the main frame 1 is also alpha, and when the first rotating disk 12 and the second rotating disk 13 rotate, an included angle formed by the two first limiting rods 9 and the main frame 1 is always the same as an included angle formed by the two second limiting rods 10 and the main frame 1.
Referring to fig. 3 to 5, the middle rotating wheel 14 is in a straight bevel gear 7 shape, the edge of the first rotating wheel 12 facing the second rotating wheel 13 and the edge of the second rotating wheel 13 facing the first rotating wheel 14 are both in a straight bevel gear 7 shape which can be meshed with the middle rotating wheel 14, when the first rotating wheel 12 rotates, the second rotating wheel 13 can be driven to rotate through the middle rotating wheel 14, as the first rotating wheel 12 and the second rotating wheel 13 are both rotationally connected to the positioning sleeve 11, the first rotating wheel 12 and the second rotating wheel 13 rotate in opposite directions, when the first rotating wheel 12 rotates anticlockwise or clockwise, the first limiting rod 9 connected to the first rotating wheel 12 and the second limiting rod 10 connected to the second rotating wheel 13 rotate in directions away from or close to each other, a torsion spring 17 is arranged between the first rotating wheel 12 and the second rotating wheel 13, lugs at two ends of the torsion spring 17 are respectively clamped with the first rotating wheel 12 and the second rotating wheel 13, and the torsion spring 17 drives the first limiting rod 9 and the second limiting rod 10 which are opposite to the two sides of the main frame 1 to move in directions close to each other.
Referring to fig. 4, the outer diameter of the positioning sleeve 11 is in a step shape and comprises a small diameter for rotating the first rotary disk 12 and the second rotary disk 13 and a large diameter for limiting the first rotary disk 12 and the second rotary disk 13 to move along the axial direction, one end of the small diameter of the positioning sleeve 11, which is far away from the large diameter, is connected with the main frame 1 through screw threads, the first rotary disk 12 is abutted with one side of the main frame 1 facing the ground, the second rotary disk 13 is abutted with a step surface formed by the diameter difference between the large diameter and the small diameter of the positioning sleeve 11, the positioning sleeve 11 is connected with a locking piece 18 capable of locking the first rotary disk 12 and the second rotary disk 13 in a sliding manner, the locking piece 18 comprises a sliding section 19 which is connected with the positioning sleeve 11 in a sliding manner and a locking section 20 which is convexly arranged on the sliding section 19, and in combination with fig. 6, the locking section 20 comprises a locking section 21 matched with the first rotary disk 12 and a locking section 22 matched with the second rotary disk 13, the first locking section 21 and the second locking section 22 are arranged at intervals, the first locking section 21 and the second locking section 22 are in spline shapes, the first turntable 12 and the second turntable 13 are provided with locking holes 23 matched with the locking section 20, the locking holes 23 are in spline shapes matched with the locking section 20, in the embodiment, the locking piece 18 can be locked with the first turntable 12 and the second turntable 13 at the same time, but not limited to the embodiment, the locking piece 18 can be only provided with the first locking section 21 or the second locking section 22, and the locking piece 18 can also be locked with the first turntable 12 or the second turntable 13, and the first turntable 12 and the second turntable 13 form linkage through the middle turntable 14, so that the locking piece 12 or the second turntable 13 can finish locking the other turntable.
Referring to fig. 4 and 6, a guide groove 24 is formed on the outer side surface of the positioning sleeve 11 along the axial direction, a guide block 25 matched with the guide groove 24 is arranged on the inner side of the sliding section 19, the locking piece 18 can be driven to slide along the axial direction of the positioning sleeve 11 only through the matching of the guide block 25 and the guide groove 24, a supporting section 29 is convexly arranged between the first locking section 21 and the second locking section 22 of the sliding section 19, a spring 26 is sleeved on the sliding section 19, two ends of the spring 26 respectively support against one side of the supporting section 29 and one side of the turntable 13 towards the first turntable 12, a pull rod 27 is connected with the locking piece 18 through screw threads after the locking piece 18 passes through a locking hole 23 of the second turntable, a notch for avoiding the locking piece 18 is formed on the large diameter of the positioning sleeve 11, the pull rod 27 is arranged towards the ground direction, a pedal ring 28 which is convenient to pedal downwards is arranged at one end of the pull rod 27 towards the ground, when a user uses the pedal ring 28 to drive the locking piece 18 to move downwards, the spring 26 is compressed, the locking section 20 on the locking piece 18 is separated from the locking hole 23 of the first rotary table 12 and/or the second rotary table 13, a user can only move the first limiting rod 9 or the second limiting rod 10, so that all the limiting rods can be driven to move, the first limiting rod 9 and the second limiting rod 10 which are positioned at two sides of the main frame 1 are driven to move in the directions of approaching or separating from each other, or the first limiting rod 9 and the second limiting rod 10 are not driven to move manually, under the action of the torsion spring 17, the first limiting rod 9 and the second limiting rod 10 which are positioned at two sides of the main frame 1 are driven to move in the mode of approaching each other, the workpiece 2 can be automatically clamped in the width direction, the user releases the pedal ring, the compression potential energy of the spring 26 is released, the locking piece 18 is reset under the action of the spring 26, the locking section 20 is re-locked with the first rotary table 12 and/or the second rotary table 13, at this time, the first limiting rod 9 and the second limiting rod 10 play a role in positioning, so that the workpiece 2 is placed conveniently, the gear 7 can be driven to rotate by rotating the gear 7, and the two transfer seats 5 are driven to synchronously move towards or away from the center direction of the main frame 1, and can be adjusted according to the length of the workpiece 2.
Claims (8)
1. The utility model provides a work piece magnetic force expander, including being used for placing body frame (1) of work piece (2), a serial communication port, body frame (1) is provided with the spacing subassembly that limits work piece (2) along the direction of height removal, body frame (1) sets up and has magnetic force spare (3), magnetic force spare (3) are set up relatively in the tip of work piece (2), work piece (2) with expander complex can be magnetized, when two or more work pieces (2) put into spacing subassembly, magnetic force expander can order about work piece (2) to separate with work piece (2), spacing subassembly includes first gag lever post (9) and second gag lever post (10), first gag lever post (9) and second gag lever post (10) can be located body frame (1) both sides respectively or simultaneously, be provided with the rotatory moving of being used for connecting first gag lever post (9) and second gag lever post (10) on body frame (1), rotatory moving of being able to order about first gag lever post (9) and second gag lever post (10) are the direction of being close to each other or keeping away from each other, rotatory including and moving on the carousel (12) and the carousel (13) of being connected with first carousel (12) and second carousel (13) and carousel (13) of being connected simultaneously, the first rotating disc (12) and the second rotating disc (13) are transmitted to rotate through the middle rotating wheel (14), so that the rotating directions of the first rotating disc (12) and the second rotating disc (13) are opposite, and the first limiting rod (9) and the second limiting rod (10) can be driven to move in a direction approaching to or separating from each other.
2. A magnetic workpiece expander as claimed in claim 1, and in which the workpiece (2) is provided with magnetic members (3) at each end.
3. The magnetic workpiece expander according to claim 2, wherein the main frame (1) is slidably connected with a transfer seat (5), the two magnetic members (3) are respectively connected to the two transfer seats (5), a rack (6) connected with the transfer seat (5) and a gear (7) meshed with the rack (6) are slidably arranged on the main frame (1), and the rotating gear (7) can drive the two transfer seats (5) to move in a direction of approaching or separating from each other.
4. The magnetic workpiece expander according to claim 1, wherein a torsion spring (17) is arranged between the first rotary table (12) and the second rotary table (13), and the torsion spring (17) drives the first limiting rod (9) and the second limiting rod (10) connected with the first rotary table (12) and the second rotary table (13) to move in a mutually approaching direction.
5. The magnetic workpiece expander as claimed in claim 1, wherein the positioning sleeve (11) is slidably connected with a locking piece (18) capable of being locked with the first rotary disk (12) or/and the second rotary disk (13), the locking piece (18) comprises a locking section (20) for locking the first rotary disk (12) or/and the second rotary disk (13), the first rotary disk (12) or/and the second rotary disk (13) is provided with a locking hole (23) matched with the locking section (20), part of the locking section (20) is in a spline shape, the locking hole (23) is in a spline shape, and when the locking section (20) is separated from the locking hole (23), the first rotary disk (12) and the second rotary disk (13) can rotate relatively.
6. A magnetic workpiece expander as claimed in claim 5, and in which the locking member (18) is provided with a spring (26), the spring (26) urging the locking section (20) to move in a direction to engage the locking aperture (23) at all times.
7. A magnetic workpiece expander as claimed in claim 5, and in which the locking member (18) is connected to a pull rod (27), one end of the pull rod (27) being provided with a tread ring (28) for facilitating the tread-down.
8. A magnetic workpiece expander as claimed in claim 1, wherein the magnetic element (3) is a permanent magnet or an electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111177645.9A CN114084682B (en) | 2021-10-09 | 2021-10-09 | Magnetic expander for workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111177645.9A CN114084682B (en) | 2021-10-09 | 2021-10-09 | Magnetic expander for workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114084682A CN114084682A (en) | 2022-02-25 |
| CN114084682B true CN114084682B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111177645.9A Active CN114084682B (en) | 2021-10-09 | 2021-10-09 | Magnetic expander for workpiece |
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| CN (1) | CN114084682B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010422B (en) * | 2017-05-31 | 2019-02-19 | 安徽江淮汽车集团股份有限公司 | A kind of automation line regulatable magnetic force steel plate separating device |
| CN107618819A (en) * | 2017-09-22 | 2018-01-23 | 四川德恩精工科技股份有限公司 | A kind of self-centering multi-position automates feed bin |
| CN207192154U (en) * | 2017-09-22 | 2018-04-06 | 四川德恩精工科技股份有限公司 | A kind of self-centering multi-position automates feed bin |
| CN107686006A (en) * | 2017-10-27 | 2018-02-13 | 河南森源电气股份有限公司 | A kind of piler machinery claw and stacking system |
| CN208828853U (en) * | 2018-08-21 | 2019-05-07 | 广东金亨制罐有限公司 | A kind of automatic vertical magnetism sub-material feed device |
| CN109592429B (en) * | 2018-10-17 | 2020-11-06 | 六安祥川科技有限公司 | Conveying, stacking and storing device for workpieces |
| CN210682474U (en) * | 2019-05-07 | 2020-06-05 | 广东联塑安防科技有限公司 | Material storage device |
| CN110254859B (en) * | 2019-06-29 | 2021-10-22 | 苏州精濑光电有限公司 | Boxing system |
| CN211997819U (en) * | 2020-04-03 | 2020-11-24 | 苏州荣威工贸有限公司 | Adjustable strong magnetic separator and separator |
| CN212173633U (en) * | 2020-04-27 | 2020-12-18 | 淮安市博泽科技有限公司 | Novel multi-node magnetic separator |
| CN113275410B (en) * | 2021-06-28 | 2022-04-29 | 杭州萧山中旭美固笼有限公司 | Unwinding device of zinc reinforcing bar is oozed to heat |
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2021
- 2021-10-09 CN CN202111177645.9A patent/CN114084682B/en active Active
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| CN114084682A (en) | 2022-02-25 |
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