CN112092394A - Riveting device of electromagnet coil production machine - Google Patents

Riveting device of electromagnet coil production machine Download PDF

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Publication number
CN112092394A
CN112092394A CN202010743513.7A CN202010743513A CN112092394A CN 112092394 A CN112092394 A CN 112092394A CN 202010743513 A CN202010743513 A CN 202010743513A CN 112092394 A CN112092394 A CN 112092394A
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CN
China
Prior art keywords
riveting
block
seat
lug
electromagnet coil
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.)
Withdrawn
Application number
CN202010743513.7A
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Chinese (zh)
Inventor
何国标
黄中明
贾晓磊
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010743513.7A priority Critical patent/CN112092394A/en
Publication of CN112092394A publication Critical patent/CN112092394A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils

Abstract

The invention relates to the technical field of electromagnet coil production. A riveting device of an electromagnet coil production machine comprises a gantry seat, a riveting cylinder, a driving wedge block, a pressing block, a setting seat, a riveting block and a cushion rod; the gantry is fixed on the frame, the riveting cylinder is vertically arranged at the upper end of the gantry, the driving wedge block is arranged at the telescopic end of the riveting cylinder, the driving wedge block is in a groove shape, and inclined planes are arranged on the inner sides of two vertical parts of the driving wedge block; the pressing block is arranged on the middle horizontal part of the driving wedge block; the setting seat is fixed on the frame and located under the gantry seat, and the riveting station is arranged above the gantry seat. The invention has the advantages of high lug riveting quality and straight lug.

Description

Riveting device of electromagnet coil production machine
Technical Field
The invention relates to the technical field of electromagnet coil production, in particular to a riveting device of an electromagnet coil production machine.
Background
An electromagnet is a device that is energized to produce an electromagnet. The core is wound with an electrically conductive winding adapted to its power, and the coil, which is energized with electric current, is magnetic like a magnet, which is also called an electromagnet. It is usually made in the shape of a bar or a shoe to make the core easier to magnetize. As shown in fig. 8, the conductive coil is wound on the plastic base 100, a cylindrical iron core is disposed in the plastic base 100, the connection lug 200 is inserted into two ends of the plastic base 100, and the connection lug 200 is connected to two ends of the conductive wire.
The patent application with the publication number of CN108032053A, the name of the patent application is a feeding mechanism of electromagnetic core equipment, discloses a feeding mechanism of electromagnetic core equipment, including lower cover loading attachment, iron core positioner, iron core handling device and upper cover loading attachment, lower cover loading attachment includes lower cover vibration feeding tray, lower cover accuse apart from subassembly and lower cover determine module, is equipped with first material way on the lower cover vibration feeding tray, and one side that first material was said is equipped with first breach, lower cover determine module includes first sensor, first push pedal and first detection cylinder, and first detection cylinder is the level setting and its output towards the first breach on the first material way, the one end of first push pedal and the output fixed connection of first detection cylinder.
The prior art has the following defects: 1. the riveting efficiency of the lug is low, and the lug is not straight; 2. the feeding of the wiring piece is easy to block, the sheet is difficult to clamp, and the plug-in precision is not high; 3. the lug is not smoothly pressed in, and the moving efficiency of the plastic seat is low.
Disclosure of Invention
The invention aims to provide a riveting device of an electromagnet coil production machine, which is high in lug riveting quality and straight in lug, aiming at the defects of low lug riveting efficiency and non-straight lug in the prior art.
For the purpose of the invention, the following technical scheme is adopted for realizing the purpose:
a riveting device of an electromagnet coil production machine comprises a gantry seat, a riveting cylinder, a driving wedge block, a pressing block, a setting seat, a riveting block and a cushion rod; the gantry is fixed on the frame, the riveting cylinder is vertically arranged at the upper end of the gantry, the driving wedge block is arranged at the telescopic end of the riveting cylinder, the driving wedge block is in a groove shape, and inclined planes are arranged on the inner sides of two vertical parts of the driving wedge block; the pressing block is arranged on the middle horizontal part of the driving wedge block, two convex edges are arranged at the lower end of the pressing block, and the positions of the convex edges correspond to the lugs; the riveting device comprises a frame, a plastic seat, a setting seat, a riveting station, a plastic passing groove, a plastic seat, a limiting plate and a riveting tool, wherein the setting seat is fixed on the frame and is positioned right below a gantry seat; the lower end of the rectangular material passing groove is provided with a triangular material passing groove, the lug plate is arranged in the triangular material passing groove, the pad bar is arranged on the side wall of the triangular material passing groove, and tangent planes are arranged on two sides of the pad bar; through grooves are formed in the two sides of the setting seat, and the riveting blocks are matched in the through grooves.
Preferably, a spring is arranged between the riveting block and the setting seat, the spring pushes the riveting block outwards, the outer end of the riveting block is exposed out of the setting seat, the outer end of the riveting block corresponds to the driving wedge block, and the inner end of the riveting block is the tip ends of two sides of the corresponding connecting wire.
Preferably, the backing rod is in contact with the lug plate and is a first contact point, the riveting block is in contact with the lug plate and is a second contact point, and the height of the second contact point is higher than that of the first contact point.
A riveting device working method of an electromagnet coil production machine is characterized in that when the device works, a plastic base and a lug plate reach a riveting station, a riveting cylinder descends, a pressing block presses down the lug plate, a driving wedge block descends to drive two riveting blocks to move inwards, the top of the inner side of each riveting block pushes the tip of the lug plate to be bent, and the lug plate is fixed in the plastic base.
An electromagnet coil production machine comprises a rack, and a conveying device, a driving device, an inserting device and a riveting device which are arranged on the rack; the conveying device is arranged in the middle of the rack, the plug-in devices are positioned on two sides of the conveying device, the driving device is positioned above the conveying device, the riveting device is positioned at the discharge end of the conveying device, and the discharge end of the riveting device is provided with a collecting box; the riveting device of the electromagnet coil production machine adopts the technical scheme.
Preferably, the conveying device is used for conveying the plastic seat of the electromagnet coil to perform intermittent motion and correspondingly process the plastic seat, the driving device is used for driving the plastic seat to move, the plug-in device is used for inserting the lug into the plastic seat, and the riveting device is used for riveting the lug into the plastic seat to be firmly connected.
Adopt above-mentioned technical scheme's an electromagnet coil production machine beat and rivet device's advantage is: the riveting operation is carried out by arranging the driving wedge block to drive the riveting block, so that on one hand, the principle of an inclined plane is utilized to improve the riveting force; on the other hand, the movement stroke of the riveting block is convenient to accurately control, the transverse structure is more compact, and the number of cylinders is reduced; when the riveting, the lug top is compressed tightly by pressing the briquetting, fixes, and the lower extreme of lug blocks the side by the backing bar, can extrude the alignment to the lug in the riveting, improves the straightness of product.
Adopt an electromagnet coil production machine of above-mentioned technical scheme's advantage to be:
1. the conveying device is provided with the pressing-down assembly and the pressing assembly to press in step by step, so that the plastic base is prevented from being turned over due to overlarge pressing force on one side to influence the conveying precision, the pressing assembly is used for carrying out local pressing, so that the stress on two sides of the plastic base is uniform, and the quality of pressing in the wiring lug is improved; the plastic seat horizontally moves in the conveying rail, no jig is arranged, and the plastic seat is positioned by arranging the positioning assembly at a specific position, so that the plastic seat is processed, and the moving and transporting efficiency of the plastic seat is improved.
2. The plug-in device overturns the lug by arranging the overturning assembly, so that the loaded lug is horizontal in posture, is convenient for vibration conveying and is not easy to clamp; the lateral stop blocks are arranged to block the lateral sides of the lugs, and magnets are attracted from the lateral sides of the lateral stop blocks, so that the lugs are tightly attached to the lateral stop blocks, and the lugs are prevented from inclining when being clamped due to the fact that the narrow sides of the lugs are clamped; horizontal sideslip action is realized through setting up first sideslip cylinder and second sideslip cylinder, and quick transport is realized to first sideslip cylinder, and accurate removal is realized to second sideslip cylinder, improves the handling efficiency and the precision of lug.
3. The riveting device drives the riveting block to carry out riveting operation by arranging the driving wedge block, and on one hand, the principle of an inclined plane is utilized to improve the riveting force; on the other hand, the movement stroke of the riveting block is convenient to accurately control, the transverse structure is more compact, and the number of cylinders is reduced; when the riveting, the lug top is compressed tightly by pressing the briquetting, fixes, and the lower extreme of lug blocks the side by the backing bar, can extrude the alignment to the lug in the riveting, improves the straightness of product.
Drawings
Fig. 1 is a flow chart of a method for producing an electromagnet coil according to an embodiment of the present invention.
Fig. 2 is an exploded view of the conveyor.
Fig. 3 is an exploded view of the driving device.
Fig. 4 is an exploded view of the card device.
Fig. 5 is a structural view of the jaw clamping portion.
Fig. 6 is an exploded view of the riveting apparatus.
Fig. 7 is a structural view of a caulking portion.
Fig. 8 is an exploded view of the electromagnet coil.
Detailed Description
As shown in fig. 2-8, an electromagnet coil production machine comprises a frame 1, and a conveying device 2, a driving device 3, a plug-in device 4 and a riveting device 5 which are arranged on the frame 1; conveying device 2 sets up in the middle part of frame 1, plug-in components device 4 be located conveying device 2's both sides, drive arrangement 3 is located conveying device 2's top, beats and rivets device 5 and be located conveying device 2's discharge end, beats and rivets the discharge end of device 5 and be provided with the collection box.
The conveying device 2 is used for conveying the plastic seat of the electromagnet coil to perform intermittent motion and correspondingly process the plastic seat, the driving device 3 is used for driving the plastic seat to move, the plug-in device 4 is used for inserting the wiring lug into the plastic seat, and the riveting device 5 is used for riveting the wiring lug into the plastic seat to be firmly connected. The riveting device 5 is a riveting device of an electromagnet coil production machine.
The conveying device 2 comprises a plastic seat vibration feeder 21, a conveying rail 22, a pressing component 23, a positioning component 24 and a pressing component 25; the conveying rail 22 is connected with the plastic seat vibration feeder 21, and a plurality of stations are arranged on the conveying rail 22, namely a first positioning station 201, a first pressing station 202, a second positioning station 203, a second pressing station 204 and a pressing station 205; the pressing assembly 23 and the positioning assembly 24 are arranged on the side of the conveying rail 22; the two groups of pressing assemblies 23 are arranged, and the two groups of pressing assemblies 23 respectively correspond to the first pressing station 202 and the second pressing station 204 from two sides; the two groups of positioning assemblies 24 are arranged, and the two groups of positioning assemblies 24 respectively correspond to the first positioning station 201 and the second positioning station 203 from two sides; the pressing assembly 25 is arranged on the frame, and the pressing assembly 25 corresponds to the pressing station 205.
The pressing assembly 23 comprises a pressing cylinder 231 and a pressing plate 232; the lower pressing plate 232 is mounted on the telescopic end of the lower pressing cylinder 231, and a convex part is arranged on the side of the lower pressing plate 232 and corresponds to the position of the lug. The positioning assembly 24 comprises a positioning cylinder 241, a positioning clamping plate 242 and a positioning column 243; the positioning cylinder 241 is horizontally arranged on the side of the conveying rail 22, the positioning clamping plate 242 is arranged at the telescopic end of the positioning cylinder 241, and a notch is formed in the side end of the positioning clamping plate 242 and corresponds to the outer contour of the plastic seat; the positioning column 243 is installed in the notch, and the positioning column 243 corresponds to the inner hole of the plastic seat. The pressing assembly 25 comprises a support 251, a pressing air cylinder 252 and a pressing block 253; the pressing cylinder 252 is vertically arranged on the support 251, the pressing block 253 is arranged at the telescopic end of the pressing cylinder 252, and the support 251 is fixedly arranged on the frame; the pressing blocks 253 are provided with two blocks, the two pressing blocks 253 are symmetrically arranged, and the lower portions of the pressing blocks 253 correspond to the two lugs.
The upper end face of the conveying rail 22 is provided with a grooved channel, the plastic seat just passes through the grooved channel, a cover plate 221 is arranged at the first positioning station 201 and the second positioning station 203 on the conveying rail 22, a slit is formed in the cover plate 221, the position of the slit corresponds to the position of a lug to be installed, and an inclined plane guide is arranged above the slit.
When the conveying device 2 works, the plastic seat is orderly sent out from the plastic seat vibration feeder 21, the positioning component 24 positions the plastic seat from the side at the first positioning station 201, then the wiring lug is inserted into the plastic seat, and then the wire inserting lug is pressed into the plastic seat by the pressing component 23; the same operation completes the insertion of the lugs on both sides and finally the two lugs are pressed by the pressing assembly 25 at the pressing station 205.
The conveying device 2 solves the problems of unsmooth lug pressing and low moving efficiency of the plastic base, and the plastic base is prevented from overturning due to overlarge pressing force on one side by pressing the lower pressing assembly 23 and the pressing assembly 25 step by step to influence the conveying precision, and the pressing assembly 25 is used for carrying out local pressing, so that the stress on two sides of the plastic base is uniform, and the lug pressing quality is improved; the plastic seat moves horizontally in the conveying rail 22 without a jig, and the plastic seat is positioned by arranging the positioning assembly 24 at a specific position, so that the plastic seat is processed, and the moving and conveying efficiency of the plastic seat is improved.
The driving device 3 comprises a vertical seat 31, a vertical cylinder 32, a horizontal cylinder 33, a connecting plate 34 and a forking block 35; the vertical seat 31 is installed on the frame, the connecting plate 34 is moved horizontally and vertically by the vertical cylinder 32 and the horizontal cylinder 33, the fork taking block 35 is evenly installed at the lower end of the connecting plate 34, the lower end of the fork taking block 35 is provided with a notch, and the notch is matched with the middle cylindrical part of the plastic seat in size.
The plug-in device 4 comprises a lug plate loading device 41, a turnover assembly 42, a support 43, a first traverse cylinder 44, a second traverse cylinder 45, a longitudinal movement cylinder 46, a clamping cylinder 47, a clamping jaw 48, a longitudinal stop 491 and a lateral stop 492; the discharging end of the lug loading device 41 is connected with the turnover component 42, the discharging end of the lug loading device 41 is provided with a proximity sensor 411 and an optical fiber sensor 412, the proximity sensor 411 is used for detecting the loading condition of a lug, and the optical fiber sensor 412 is used for detecting the condition that the turnover component 42 receives and takes the lug; the turnover assembly 42 comprises a side plate 421, a rotary cylinder 422 and a material receiving block 423; the rotary cylinder 422 is installed on the side plate 421, the material receiving block 423 is installed at the rotating end of the rotary cylinder 422, a vertical groove is formed in the end portion of the material receiving block 423, a wiring piece is received in the vertical groove, a circular through hole is formed in the side of the vertical groove, and the circular through hole corresponds to the light path of the optical fiber sensor 412; the support 43 is fixed on the frame, the first traverse cylinder 44 is horizontally arranged on the support 43, the support 43 is movably connected with a first sliding plate 431 through a sliding rail, and the first sliding plate 431 is connected with the telescopic end of the first traverse cylinder 44; the second traverse cylinder 45 is arranged on the first sliding plate 431, a second sliding plate 432 is movably connected on the first sliding plate 431, and the second sliding plate 432 is connected with the telescopic end of the second traverse cylinder 45; the longitudinal moving cylinder 46 is vertically arranged on the second sliding plate 432, and the clamping cylinder 47 is arranged at the telescopic end of the longitudinal moving cylinder 46 through a folded plate 471; the clamping jaws 48 are mounted at the two moving ends of the clamping cylinder 47, and the longitudinal stop 491 and the lateral stop 492 are fixedly arranged at the side of the clamping cylinder 47; the clamping parts of the clamping jaws 48 are internally provided with concave grooves which clamp the side of a lug, the lateral stop blocks 492 are positioned between the clamping parts of the two clamping jaws 48, the side surfaces of the lateral stop blocks 492 are provided with counter bores, magnets are arranged in the counter bores, and the longitudinal stop blocks 491 are positioned above the clamping parts of the two clamping jaws 48.
When the plug-in device 4 works, the lugs are sequentially sent out from the lug feeder 41, the single lug is overturned by ninety degrees through the overturning assembly 42, then the lugs are clamped by the clamping jaws 48, the horizontal movement is controlled by the first transverse moving cylinder 44 and the second transverse moving cylinder 45, the lugs are conveyed to the position above the jacks of the plastic base, the vertical movement is controlled by the longitudinal moving cylinder 46, and the lugs are inserted into the jacks.
The plug-in device 4 solves the problems of easy blocking of the wiring piece feeding, difficult clamping of thin sheets and low plug-in precision, and the wiring piece is overturned by arranging the overturning assembly 42, so that the feeding wiring piece is horizontal in posture, convenient for vibration conveying and difficult to clamp; the lateral stop 492 is arranged to block the side of the lug, and the lateral stop 492 attracts a magnet to enable the lug to be tightly attached to the lateral stop 492, so that the lug is prevented from inclining when being clamped due to the fact that the clamping is the narrow edge of the lug; horizontal sideslip action is realized through setting up first sideslip cylinder 44 and second sideslip cylinder 45, and quick transport is realized to first sideslip cylinder 44, and accurate removal is realized to second sideslip cylinder 45, improves the handling efficiency and the precision of lug.
The riveting device comprises a gantry seat 51, a riveting cylinder 52, a driving wedge block 53, a pressing block 54, a setting seat 55, a riveting block 56 and a cushion rod 57; the gantry base 51 is fixed on the rack, the riveting cylinder 52 is vertically arranged at the upper end of the gantry base 51, the driving wedge block 53 is arranged at the telescopic end of the riveting cylinder 52, the driving wedge block 53 is in a groove shape, and inclined planes are arranged on the inner sides of two vertical parts of the driving wedge block 53; the pressing block 54 is installed at the middle horizontal part of the driving wedge block 53, two convex ribs are arranged at the lower end of the pressing block 54, the positions of the convex ribs correspond to the lugs, and the lugs are pressed tightly; the device comprises a frame, a setting seat 55, a riveting station 58, two rectangular material passing grooves 581, a plastic seat, a limiting plate 59 and a rivet pushing device, wherein the setting seat 55 is fixed on the frame, the setting seat 55 is positioned right below a gantry seat 51, the riveting station 58 is arranged above the gantry seat 51, the upper end of the setting seat 55 is provided with the two rectangular material passing grooves 581, the plastic seat is arranged in the rectangular material passing grooves 581, the upper end of the rectangular material passing groove 581 is provided with the limiting plate 59, and the limiting plate; the lower end of the rectangular material passing groove 581 is provided with a triangular material passing groove 582, the lug plate is arranged in the triangular material passing groove 582, the pad rod 57 is arranged on the side wall of the triangular material passing groove 582, and the two sides of the pad rod 57 are provided with tangent planes; through grooves are formed in the two sides of the setting seat 55, and the riveting blocks 56 are matched in the through grooves; and a spring is arranged between the riveting block 56 and the setting seat 55, the spring pushes the riveting block 56 outwards, the outer end of the riveting block 56 is exposed out of the setting seat 55, the outer end of the riveting block 56 corresponds to the driving wedge block 53, and the inner end of the riveting block 56 is the tip of the two sides of the corresponding connecting wire. The backing bar 57 is in contact with the lug plate and is a first contact point, the riveting block 56 is in contact with the lug plate and is a second contact point, and the height of the second contact point is higher than that of the first contact point.
When the riveting device works, the plastic base and the wiring lugs reach a riveting station 58, then the riveting air cylinder 52 descends, then the pressing block 54 presses the wiring lugs downwards, then the driving wedge block 53 descends to drive the two riveting blocks 56 to move inwards, then the tops of the inner sides of the riveting blocks 56 push the tips of the wiring lugs to bend the wiring lugs, and the wiring lugs are fixed in the plastic base.
The riveting device solves the problems of low efficiency and non-straight lug riveting of the lug, and the riveting operation is carried out by arranging the driving wedge block 53 to drive the riveting block 56, so that on one hand, the principle of an inclined plane is utilized to improve the riveting force; on the other hand, the movement stroke of the riveting block 56 is convenient to control accurately, the transverse structure is more compact, and the number of cylinders is reduced; during riveting, the lug top is compressed tightly by pressing the briquetting 54, fixes, and the lower extreme of lug is blocked the side by backing bar 57, can extrude the alignment to the lug when riveting, improves the straightness of product.
The production method of the electromagnet coil sequentially comprises the following steps of:
(S1) plastic seat feeding: the plastic seats are sequentially sent out from the plastic seat vibration feeder 21, the driving device 3 drives the plastic seats to move intermittently in sequence, and the plastic seats move among stations in the conveying rail 22;
(S2) tab assembly: the lugs are orderly sent out from the lug feeder 41, the single lug is turned for ninety degrees through the turning assembly 42, then the lugs are clamped by the clamping jaws 48, the horizontal movement is controlled by the first traverse cylinder 44 and the second traverse cylinder 45, the lugs are conveyed to the position above the jacks of the plastic seat, the vertical movement is controlled by the longitudinal movement cylinder 46, and the lugs are inserted into the jacks;
(S3) tab riveting: the plastic seat and the wiring lug reach a riveting station 58, then the riveting cylinder 52 descends, then the pressing block 54 presses the wiring lug downwards, then the driving wedge block 53 descends to drive the two riveting blocks 56 to move inwards, then the top of the inner side of each riveting block 56 pushes the tip of the wiring lug to be bent, and the wiring lug is fixed in the plastic seat.

Claims (6)

1. A riveting device of an electromagnet coil production machine is characterized by comprising a gantry seat (51), a riveting cylinder (52), a driving wedge block (53), a pressing block (54), a setting seat (55), a riveting block (56) and a cushion rod (57); the gantry base (51) is fixed on the rack, the riveting cylinder (52) is vertically arranged at the upper end of the gantry base (51), the driving wedge block (53) is arranged at the telescopic end of the riveting cylinder (52), the driving wedge block (53) is in a groove shape, and inclined planes are arranged on the inner sides of two vertical parts of the driving wedge block (53); the pressing block (54) is arranged on the middle horizontal part of the driving wedge block (53), two convex ribs are arranged at the lower end of the pressing block (54), and the positions of the convex ribs correspond to the lugs; the riveting device is characterized in that the setting seat (55) is fixed on the rack, the setting seat (55) is located right below the gantry seat (51), a riveting station (58) is arranged above the gantry seat (51), two rectangular material passing grooves (581) are arranged at the upper end of the setting seat (55), the plastic seat is arranged in the rectangular material passing grooves (581), a limiting plate (59) is arranged at the upper end of each rectangular material passing groove (581), and the limiting plate (59) is pressed on the upper edge of the plastic seat; the lower end of the rectangular material passing groove (581) is provided with a triangular material passing groove (582), the lug plate is arranged in the triangular material passing groove (582), the pad rod (57) is arranged on the side wall of the triangular material passing groove (582), and the two sides of the pad rod (57) are provided with tangent planes; through grooves are formed in the two sides of the setting seat (55), and the riveting blocks (56) are matched in the through grooves.
2. The riveting device of the electromagnet coil production machine according to claim 1, wherein a spring is arranged between the riveting block (56) and the setting seat (55), the spring pushes the riveting block (56) outwards, the outer end of the riveting block (56) is exposed out of the setting seat (55), the outer end of the riveting block (56) corresponds to the driving wedge block (53), and the inner end of the riveting block (56) is the tip of the two sides of the corresponding connection wire.
3. The riveting device of the electromagnet coil production machine according to claim 1, wherein the backing bar (57) is in contact with the lug as a first contact point, the riveting block (56) is in contact with the lug as a second contact point, and the second contact point is higher than the first contact point.
4. A working method of a riveting device of an electromagnet coil production machine is characterized in that the riveting device of the electromagnet coil production machine of claim 1 is used; the plastic seat and the wiring lug reach a riveting station (58), then a riveting cylinder (52) descends, then a pressing block (54) presses the wiring lug downwards, then a driving wedge block (53) descends to drive two riveting blocks (56) to move inwards, then the top of the inner side of each riveting block (56) pushes the tip of the wiring lug to be bent, and the wiring lug is fixed in the plastic seat.
5. An electromagnet coil production machine is characterized by comprising a rack (1), and a conveying device (2), a driving device (3), a plug-in device (4) and a riveting device (5) which are arranged on the rack (1); the conveying device (2) is arranged in the middle of the rack (1), the plug-in devices (4) are positioned on two sides of the conveying device (2), the driving device (3) is positioned above the conveying device (2), the riveting device (5) is positioned at the discharge end of the conveying device (2), and the discharge end of the riveting device (5) is provided with a collecting box; the riveting device (5) is according to claim 1.
6. The electromagnet coil production machine according to claim 1, wherein the conveying device (2) is used for conveying the plastic seat of the electromagnet coil to perform intermittent movement and correspondingly process the plastic seat, the driving device (3) is used for driving the plastic seat to move, the plug-in device (4) is used for inserting the lug into the plastic seat, and the riveting device (5) is used for riveting the lug into the plastic seat to be firmly connected.
CN202010743513.7A 2020-07-29 2020-07-29 Riveting device of electromagnet coil production machine Withdrawn CN112092394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010743513.7A CN112092394A (en) 2020-07-29 2020-07-29 Riveting device of electromagnet coil production machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010743513.7A CN112092394A (en) 2020-07-29 2020-07-29 Riveting device of electromagnet coil production machine

Publications (1)

Publication Number Publication Date
CN112092394A true CN112092394A (en) 2020-12-18

Family

ID=73749856

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010743513.7A Withdrawn CN112092394A (en) 2020-07-29 2020-07-29 Riveting device of electromagnet coil production machine

Country Status (1)

Country Link
CN (1) CN112092394A (en)

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Application publication date: 20201218

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