CN105964813B - A kind of carbon brush holder riveter - Google Patents
A kind of carbon brush holder riveter Download PDFInfo
- Publication number
- CN105964813B CN105964813B CN201610541880.2A CN201610541880A CN105964813B CN 105964813 B CN105964813 B CN 105964813B CN 201610541880 A CN201610541880 A CN 201610541880A CN 105964813 B CN105964813 B CN 105964813B
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- CN
- China
- Prior art keywords
- brush box
- groove
- riveting
- brush
- movable block
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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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
-
- 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
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Motor Or Generator Current Collectors (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of carbon brush holder riveter, including organic frame, upper mould, lower mould and the Lift Part for driving upper mould lifting, it is characterized in that the lower mould has brush box groove and carbon brush locating slot, the locating piece matched with brush box is provided with the brush box groove, the side of the brush box groove is provided with the projection matched with the side open slot of brush box, the locating piece and projection drive moving parts one and the connection of moving parts two of its movement respectively, the mold has riveting drift, the riveting drift is correspondingly arranged with brush box groove, the both sides of the riveting drift are provided with the push pedal of the inside lateral bend of brush box pilot pin, in riveting operating mode, the moving parts one is driven in locating piece insertion brush box, the moving parts two drives projection to enter in the open slot of brush box side.The present invention is in riveting, and brush box would not be deformed because of the support of locating piece and projection, it is ensured that brush box is complete, so that yield rate is improved, the generation reduced the number of rejects and seconds.
Description
Technical field
The present invention relates to a kind of riveter improvement invention, more particularly to be that one kind is exclusively used in riveting brush box and carbon
The riveter of brush holder.
Background technology
The brush box of carbon brush is connected with carbon brush holder by riveting mode, because the one or both sides of brush box are provided with open slot,
Mould, which is pushed, in riveting easily causes brush box deformation, and yield rate is low, and defect rate is high.
The content of the invention
In view of the technical problem that background technology is present, ensures after riveting the technical problem to be solved in the present invention is to provide one kind
The indeformable carbon brush holder riveter of brush box.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that to realize：This kind of carbon brush holder riveting
Machine, including organic frame, upper die and lower die and the Lift Part for driving upper mould lifting, the lower mould are arranged in frame, the frame
On guide pillar for upper mould lifting is installed, the Lift Part is arranged in frame, and the upper mould is arranged on upper bolster, institute
State upper bolster to be slidably arranged on guide pillar by guide pin bushing, it is characterised in that the lower mould has brush box groove and carbon brush locating slot, institute
State brush box groove and carbon brush locating slot is distributed uniformly and circumferentially on lower mould, be provided with and match with brush box in the brush box groove
Locating piece, the side of the brush box groove is provided with the projection matched with the side open slot of brush box, the locating piece and convex
Block drives moving parts one and the connection of moving parts two of its movement respectively, and the mold has riveting drift, the riveting punching
Head is correspondingly arranged with brush box groove, and the both sides of the riveting drift are provided with by the push pedal of the inside lateral bend of brush box pilot pin, in riveting
When pressing operating mode, the moving parts one is driven in locating piece insertion brush box, and the moving parts two drives projection to enter brush box side
In the open slot of side.
The moving parts one includes the movable block one that locating piece is pushed into brush box and the drawing for resetting movable block one
Spring, the upper surface of the movable block one is an inclined-plane A, and the mold has the briquetting that a passage motion block one is moved, the briquetting
With the inclined-plane B matched with inclined-plane A, the guide groove one moved for movable block one is offered on the lower mould.
Be connected with extension spring alignment pin on the lower mould, the extension spring alignment pin with guide groove one, brush box groove on the same line,
The extension spring is set on extension spring alignment pin, and one end of extension spring positions pin connection, the other end and movable block of extension spring with extension spring
One connection.
The moving parts two includes the movable block two and and movable block being pushed into projection in the open slot of brush box side
The guide groove two moved for movable block two is offered on the cylinder of two connections, the lower mould.
The mold has base, and the riveting drift is arranged on base, and the lateral surface of the push pedal is inclined-plane, described
The groove matched with push pedal is offered on base, the push pedal of the riveting drift both sides is connected by spring, in riveting operating mode,
The push pedal enters in groove.
Locating piece and projection are pushed into brush by the present invention respectively by moving parts one and moving parts two respectively in riveting
In box and in the open slot of brush box side, so in riveting, brush box would not be deformed because of the support of locating piece and projection, be protected
Demonstrate,prove brush box complete, so that yield rate is improved, the generation reduced the number of rejects and seconds；And in riveting first by the inside lateral bending of the pilot pin of brush box
Song, the brush box bottom surface then carried out again after riveting, such riveting is more smooth.The present invention uses machine automatization riveting, operation letter
Just, production efficiency height, riveting effect are good, compared with prior art, with substantive distinguishing features and progress.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of the lower mould of the present invention.
Fig. 3 is the structural representation of the upper mould of the present invention.
Fig. 4 is the front view of the upper mould of the present invention.
Fig. 5 is the structural representation of carbon brush.
Embodiment
The operation principle and its relevant details of the present invention is further described below in conjunction with the accompanying drawings.Referring to the drawings, this kind of carbon brush
Frame riveter, including organic frame 3, upper mould 5, lower mould 9 and the Lift Part 6 for driving upper mould lifting, the Lift Part 6 is gas
Cylinder, hydraulic cylinder etc., the lower mould 9 are arranged in frame 3, and the guide pillar 2 for the upper lifting of mould 5 is provided with the frame 3, described
Lift Part 6 is arranged in frame 3, and the upper mould 5 is arranged on upper bolster 3, and the upper bolster 3 is slided by guide pin bushing 1 and set
On guide pillar 2.The lower mould 9 has brush box groove 16 and carbon brush locating slot 14, and the brush box groove 16 and carbon brush locating slot 14 are along circle
Circumferential direction is evenly distributed on lower mould 9, reference picture 2 and Fig. 3, and the brush box groove 16 and carbon brush locating slot 14 are provided with four,
And the brush box groove 16 is set on the diagonal；The locating piece 15 matched with brush box 31, institute are provided with the brush box groove 16
The side for stating brush box groove 16 is provided with the projection 19 matched with the side open slot 32 of brush box, the locating piece 15 and projection 19
Its moving parts one moved and the connection of moving parts two are driven respectively；The upper mould 5 includes base 23 and riveting drift 20,
The riveting drift 20 is arranged on base 23, and the riveting drift 20 is correspondingly arranged with brush box groove 16, the riveting drift
20 both sides are provided with the push pedal 22 of the inside lateral bend of brush box pilot pin 33, and the lateral surface 24 of the push pedal 22 is inclined-plane, ginseng
According to Fig. 4, the lateral surface 24 is to offer the groove matched with push pedal on the side away from mold center's line, the base 23
25, the push pedal 22 of the riveting drift both sides is connected by spring 21, in a quiescent state, and the push pedal 22 is higher than riveting drift
20, push pedal 22 only can be just entered in groove 25 in the state of extruding.In riveting operating mode, the moving parts one drives
In the insertion brush box 31 of locating piece 15, the moving parts two drives projection 19 to enter in the open slot 32 of brush box side, described to push away
Plate 33 is stepped into groove 25, and promotes pilot pin 33, is progressively made under the inside lateral bend of pilot pin 33, the riveting drift 20
Pressure makes the pilot pin 33 of bending complete riveting.
The moving parts one includes the movable block 1 that locating piece is pushed into brush box and the drawing for resetting movable block one
Spring 11, an one piece of movable block 1 of correspondence of brush box groove 16, therefore the movable block 1 are provided with four, the lower mould 9 and connected
Be connected to extension spring alignment pin 10, the extension spring alignment pin 10 with guide groove 1, brush box groove 16 on the same line, 11 sets of the extension spring
It is located on extension spring alignment pin 10, and one end of extension spring 11 is connected with extension spring alignment pin 10, the other end and the movable block 1 of extension spring 11
Connection, the upper surface of the movable block 1 is an inclined-plane A, and the mold has the briquetting 4 that a passage motion block one is moved, described
Briquetting 4 has the guide groove 1 for offering and being moved for movable block 1 on the inclined-plane B matched with inclined-plane A, the lower mould, i.e.,
When upper mould is pushed, the inclined-plane B of briquetting 4 is contacted with the inclined-plane A of movable block one, and with moving down for upper mould, briquetting 4 promotes movable block one
Moved along the center of the downward mould of guide groove one until in the insertion brush box 31 of locating piece 15, when upper mould resets, extension spring 11 is then pulled
Movable block 1 resets, and locating piece 15 exits brush box 31；The moving parts two includes is pushed into opening for brush box side by projection 19
Offered on movable block two in mouthful groove 32 and the cylinder 17 be connected with movable block 2 18, the lower mould for the movement of movable block two
Guide groove two, in order to reduce production cost, the movable block 2 18 is connected with two projections simultaneously, i.e., cylinder promotes the edge of movable block two
When the downward mould center of guide groove two is moved, while two projections are pushed into the open slot 32 of brush box side.
When brush box and carbon brush holder riveting, first the pilot pin 33 of brush box is inserted in the positioning hole of carbon brush holder, and both are put
Enter lower mould, brush box 31 is placed in brush box groove 16, and the pilot pin on the carbon brush holder is then placed in locating slot 13, start Lift Part
6, mould in promotion makes it be moved down along guide pillar 2, the minimum point of the briquetting 4 on upper mould first with the movable block 1 on lower mould most
High point is contacted, as upper mould is pushed, and briquetting 4 promotes movable block 1 to be moved along the downward mould center of guide groove one and plugs in locating piece 15
Enter in brush box 31, cylinder 17 then promotes movable block 2 18 to be moved along the downward mould center of guide groove two and projection 19 is pushed into brush box side
Open slot 32 in, in such brush box 31 and the open slot 32 of brush box is supported by locating piece 15 and projection 19 respectively；The upper mould
Move down, the push pedal 22 of riveting drift both sides is first contacted with lower mould, and upper mould continues to move down so that push pedal 22 steps into groove 25
It is interior, and moved by two lateral center positions, push pedal 22 promotes pilot pin 33 to make its inside lateral bend, until push pedal 22 enters complete
Groove 25 maintains an equal level with riveting drift 20, and the riveting drift 20 is pressed to pilot pin 33, so realizes riveting；Then, rise
Drop part 6 drives upper mould to move up reset, and the promotion of the gravity and spring 21 of push pedal 22 resets push pedal, the movable block 1
Under the drive of extension spring 11 reset, locating piece 15 remove brush box, the cylinder then drive movable block 2 18 reset, projection 19 also from
Open slot is driven, the successful carbon brush of riveting can now be taken out.
Claims (5)
1. a kind of carbon brush holder riveter, including organic frame, upper die and lower die and the Lift Part for driving upper mould lifting, the lower mould
In frame, the guide pillar for upper mould lifting is installed, the Lift Part is arranged in frame, described in the frame
Upper mould is arranged on upper bolster, and the upper bolster is slidably arranged on guide pillar by guide pin bushing, it is characterised in that the lower mould has
Brush box groove and carbon brush locating slot, the brush box groove and carbon brush locating slot are distributed uniformly and circumferentially on lower mould, the brush box
It is provided with the locating piece matched with brush box in groove, the side of the brush box groove is provided with to match with the side open slot of brush box
Projection, the locating piece and projection respectively with drive its movement moving parts one and moving parts two be connected, the upper mould
With riveting drift, the riveting drift is correspondingly arranged with brush box groove, and the both sides of the riveting drift, which are provided with, positions brush box
The push pedal of the inside lateral bend of pin, in riveting operating mode, the moving parts one is driven in locating piece insertion brush box, the move portion
Part two drives projection to enter in the open slot of brush box side.
2. carbon brush holder riveter according to claim 1, it is characterised in that the moving parts one includes locating piece
The movable block one being pushed into brush box and the extension spring for resetting movable block one, the upper surface of the movable block one is an inclined-plane A, described
Mold has the briquetting that a passage motion block one is moved, and the briquetting has on the inclined-plane B matched with inclined-plane A, the lower mould
Offer the guide groove one moved for movable block one.
3. carbon brush holder riveter according to claim 2, it is characterised in that extension spring alignment pin, institute are connected with the lower mould
State extension spring alignment pin and guide groove one, brush box groove on the same line, the extension spring is set on extension spring alignment pin, and the one of extension spring
End positions pin connection with extension spring, and the other end of extension spring is connected with movable block one.
4. carbon brush holder riveter according to claim 1, it is characterised in that the moving parts two, which includes, pushes away projection
Enter to offer on the movable block two in the open slot of brush box side and the cylinder being connected with movable block two, the lower mould and supply movable block
The guide groove two of two movements.
5. according to the carbon brush holder riveter described in claim 1, it is characterised in that the mold has base, the riveting drift peace
On base, the lateral surface of the push pedal is to offer the groove matched with push pedal, the riveting on inclined-plane, the base
The push pedal of drift both sides is connected by spring, in riveting operating mode, and the push pedal enters in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541880.2A CN105964813B (en) | 2016-07-12 | 2016-07-12 | A kind of carbon brush holder riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541880.2A CN105964813B (en) | 2016-07-12 | 2016-07-12 | A kind of carbon brush holder riveter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105964813A CN105964813A (en) | 2016-09-28 |
| CN105964813B true CN105964813B (en) | 2017-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610541880.2A Active CN105964813B (en) | 2016-07-12 | 2016-07-12 | A kind of carbon brush holder riveter |
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| Country | Link |
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| CN (1) | CN105964813B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284308A (en) * | 2018-04-08 | 2018-07-17 | 重庆奥兴嘉科技有限公司 | A kind of electric motor end cap brush box assembly riveting tool |
| CN108356157A (en) * | 2018-04-10 | 2018-08-03 | 昆山华誉自动化科技有限公司 | The multi-panel riveter of cylindricality terminal |
| CN111036780A (en) * | 2020-01-08 | 2020-04-21 | 太仓比泰科自动化设备有限公司 | Automatic riveting machine of dotting of miniature probe |
| CN113471783B (en) * | 2021-04-13 | 2023-05-23 | 瑞安市瑞鑫电器有限公司 | Connecting device for carbon brush holder and using method thereof |
| CN114309300B (en) * | 2021-12-29 | 2022-10-18 | 广东嘉和微特电机股份有限公司 | Automatic riveting device for brush box bracket and lug plate |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6955210B2 (en) * | 2001-12-26 | 2005-10-18 | Toyota Jidosha Kabushiki Kaisha | Molding die and die changing method of the same |
| CN102259135B (en) * | 2011-07-04 | 2012-12-19 | 无锡市中捷减震器有限公司 | Lateral stamping device for shock absorber support of automobile engine |
| CN102814398B (en) * | 2012-07-30 | 2014-01-08 | 苏州戴尔菲精密机械科技有限公司 | Electric mechanism riveting mould |
| CN104319961B (en) * | 2014-10-20 | 2016-08-17 | 上海酷风汽车部件有限公司 | A kind of brush box riveting set |
| CN205816577U (en) * | 2016-07-12 | 2016-12-21 | 瑞安市瑞鑫电器有限公司 | A kind of carbon brush holder riveter |
-
2016
- 2016-07-12 CN CN201610541880.2A patent/CN105964813B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105964813A (en) | 2016-09-28 |
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