CN2610472Y - Bimetal cold-heading compound automaton - Google Patents
Bimetal cold-heading compound automaton Download PDFInfo
- Publication number
- CN2610472Y CN2610472Y CN 03229298 CN03229298U CN2610472Y CN 2610472 Y CN2610472 Y CN 2610472Y CN 03229298 CN03229298 CN 03229298 CN 03229298 U CN03229298 U CN 03229298U CN 2610472 Y CN2610472 Y CN 2610472Y
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- upset
- wire
- compounding
- transmission
- module
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Abstract
The utility model discloses a double-metal cold-heading compounding automaton, comprising a motor, a bay, a two-line feeding device which is arranged on the bay and driven by the motor through a driving mechanism, a two-line cutting device, a module moving device, an upset forging device and a liftout device, wherein the two-line feeding device delivers two metal material wires into the two-ling cutting device through a feeding wheel; the double-line cutting device cuts off the two positioned metal material wires and delivers to the front of the module in order to provide for the upset forging; the upset forging device includes an initial upset and a compounding upset, the initial upset makes the workpiece to deform initially, and the compounding upset makes the two metal material wires compound and deform to a compounding contact; the module moving device moves the initial upset module and the compounding upset module up and down and makes the initial upset module and the compounding upset module to finish the initial deformation and the compounding forming; and the liftout device pushes the workpiece after finished the upset forging out of the module. The active effects of the utility model are that the utility model can compound and deform two different metals under the cold state and form the compounding contact, thereby saving the noble metal and reducing the cost of the contact, and also the capability achieves the capability of the original whole noble metal.
Description
Technical field
The utility model relates to a kind of machine of producing electric contact, especially produces the machine of bimetallic composite contact, the compound automaton of particularly a kind of bimetallic cold-heading.
Background technology
The electric contact that uses on the power consumption equipment has multiple structure at present, and the pure precious metal integer spare of employing is arranged, and as the fine silver contact, but cost is too high.Most of electric contacts adopt metal composite one-tenth more than two kinds, and as copper silver composite contact, this composite contact is compared with the fine silver contact, and cost reduces greatly.Producing more than two kinds the method for metal composite contact has multiplely, and the whole bag of tricks respectively has its characteristics, and as the ratio-frequency welding connection, this kind production method weak point is: the selection of material has limitation, and some material is volatile behind high temperature; Manual operations, production efficiency is low; Surperficial through the high-temperature process after-tack, the influencing contactor quality.
Summary of the invention
The purpose of this utility model is to provide a kind of two kinds of different metals can being combined with each other under cold conditions to become the compound automaton of the bimetallic of composite contact cold-heading.
To achieve these goals, the utility model adopts following technology: the compound automaton of a kind of bimetallic cold-heading, it is characterized in that: it by motor, frame, be arranged on the frame and and formed by two-wire pay-off, two-wire cutoff device, mould shifting device, upsetting device and the liftout attachment of drive of motor through transmission mechanism, its annexation that cooperatively interacts is:
Described two-wire pay-off is sent into described two-wire cutoff device with two kinds of metal material wire rods through drawing-inroller, the sprocket wheel of two-wire pay-off is subjected to drive of motor through transmission mechanism, sprocket wheel is located on the splined shaft, splined shaft is provided with shaft coupling, shaft coupling is provided with the adjustable eccentric spacing mechanism, the adjustable eccentric spacing mechanism is through connecting rod driving cog wheel seat, the pinion stand travelling gear, the gear driven drawing-inroller, drawing-inroller is by pressure between handwheel scalable and the institute's line sending material, by wrenching bar drawing-inroller is lifted and put down, handwheel is provided with set lever;
Described two-wire cutoff device cuts off two kinds of metal material wire rods that are positioned, before delivering to mould, the sprocket wheel of two-wire cutoff device is subjected to drive of motor through transmission mechanism, chain gear transmission is stirred dish, stirs dish transmission removable pan, removable pan through the square frame bolt, can align connecting rod and make rectangular guideway reciprocating, two curvilinear guides are housed in the rectangular guideway, rectangular guideway is provided with the square shaft of up-and-down movement, and tool rest is housed on the square shaft, and cutting knife is housed on the tool rest;
Described upsetting device comprises just upsets and multiple the rammer, just upset and make the workpiece initial set, the multiple rammer makes two kinds of metal wire rod composite deformations become composite contact, the cold-heading of upsetting device connects crankshaft-link rod, crankshaft-link rod is located on the bent axle that is subjected to drive of motor, the vertical guide rail of horizontal vertical bidirectional-movement is housed on the cold-heading, the dynamic model frame is housed on the vertical guide rail, the dynamic model frame is provided with slubbing nib and two road nibs;
Described mould shifting device is with first upsetting die and the mould of upsetting again moves up and down, finish two kinds of metal wire rod initial sets and composite deformation and make it to become composite contact, the gear wheel of mould shifting device drives big cam, the big cam drive bearing makes frame guide rail reciprocating, drive rocker again and swing, do upper and lower moving together with upper and lower splined shaft;
Described liftout attachment is that the workpiece after upsetting is finished is released mould, liftout attachment is provided with penetration pipe and cover half frame, the cover half frame is provided with tangent line pore and supporting nib, the push rod of liftout attachment is provided with the levelling screw, the transmission adjusting screw(rod) of push rod is located at and connects on the piece, connect piece and connecting rod is connected, connecting rod is provided with ball bearing, and ball bearing is subjected to cam drive.
The utility model good effect is: adopt that two-wire feeding, two-wire cut off, finger feed goes into to support mould, the upsetting of slubbing mould, two road mould upsettings draw off automatic production line to finished product, high efficiency; Two kinds of different metals composite deformation under cold conditions can be become composite contact, the contact that it can the production rivet type can produce the composite contact of collar plate shape again; Save noble metal, reduce the contact cost, performance reaches former whole noble metal performance; The stock utilization height; Because be cold composite molding, product is inherent and surface quality is fine again.
Description of drawings
Fig. 1 is a preferred embodiment general assembly of a utility model planar structure schematic diagram;
Fig. 2 is a preferred embodiment feeder structure of a utility model schematic diagram;
Fig. 3 is a preferred embodiment pay-off of a utility model side-looking structural representation;
Fig. 4 is a preferred embodiment left cut of a utility model materials device structural representation;
Fig. 5 is a preferred embodiment left cut of a utility model materials device side-looking structural representation;
Fig. 6 is a preferred embodiment upsetting of a utility model device cross-sectional view;
Fig. 7 is a preferred embodiment upsetting of a utility model device plan structure schematic diagram;
Fig. 8 is a preferred embodiment upsetting of a utility model device fragmentary top TV structure schematic diagram;
Fig. 9 is a preferred embodiment upsetting of a utility model device partial side TV structure schematic diagram;
Figure 10 and 11 is a preferred embodiment mould shifting device of the utility model structural representations;
Figure 12 is a preferred embodiment liftout attachment of a utility model cross-sectional view;
Figure 13 is a preferred embodiment liftout attachment of a utility model part section structural representation.
Embodiment
See also Fig. 1 to shown in Figure 13.The compound automaton of bimetallic cold-heading of the present utility model is by motor 1, frame 2, be arranged on the frame and through transmission mechanism and formed by two-wire pay-off 10, two-wire cutoff device 30, mould shifting device 80, upsetting device 50 and the liftout attachment 70 of drive of motor.Because be the compound of two kinds of wire rods,, adopt two-wire feeding and two-wire blank so pay-off 10, cutoff device 30 all have two cover mechanisms to work simultaneously.Whole system is divided into: two-wire feeding, two-wire are cut off, finger feed goes into to support mould, the upsetting of slubbing mould, two road mould upsetting to finished products draw off.
See also Fig. 2 and shown in Figure 3.Two-wire pay-off 10 is sent into two-wire cutoff device 30 with two kinds of metal material wire rods through two-wire feeding port 4, two-wire drawing-inroller 19.The sprocket wheel 11 of two-wire pay-off 10 is subjected to motor 1 transmission through transmission mechanism, sprocket wheel 11 is located on the splined shaft 12, splined shaft 12 is provided with shaft coupling 13, shaft coupling 13 is provided with adjustable eccentric spacing mechanism 14, adjustable eccentric spacing mechanism 14 is through connecting rod 15 driving cog wheel seats 16, pinion stand 16 travelling gears 17,18, gear 17,18 drive drawing-inroller 19, drawing-inroller 19 is installed on the drawing-inroller frame 23, drawing-inroller 19 is by pressure between handwheel 20 scalable and the institute's line sending material, by wrenching bar 22 drawing-inroller 19 is lifted and put down, lift drawing-inroller 19 and wire rod can be passed for 19 times from drawing-inroller.Handwheel 20 is provided with set lever 21.
See also Fig. 4 and shown in Figure 5.Two-wire cutoff device 30 cuts off two kinds of metal material wire rods of being positioned, deliver to mould before, for upsetting is prepared.The sprocket wheel 31 of two-wire cutoff device 30 is subjected to motor 1 transmission through transmission mechanism, and dish 32 is stirred in sprocket wheel 31 transmissions, stirs dish 32 transmission removable pans 33, and removable pan 33 is provided with angle levelling screw 38, can make removable pan 33 levelling in 360 degree by this angle levelling screw 38.Removable pan 33 through square frame bolt 34, can align connecting rod 35 and make rectangular guideway 37 reciprocating, two curvilinear guides are housed in the rectangular guideway 37, rectangular guideway 37 is provided with the square shaft 36 of up-and-down movement, on the square shaft 36 tool rest is housed, and cutting knife is housed on the tool rest.
See also Fig. 6, Fig. 7, Fig. 8 and shown in Figure 9.Upsetting device 50 comprises just upsets and multiple the rammer, just upset and make the workpiece initial set, the multiple rammer makes two kinds of metal wire rod composite deformations become composite contact, the cold-heading 52 of upsetting device 50 connects crankshaft-link rod 51, crankshaft-link rod 51 is located on the bent axle 3 that is subjected to motor 1 transmission, and the vertical guide rail 53 of horizontal vertical bidirectional-movement is housed on the cold-heading 52, and dynamic model frame 54 is housed on the vertical guide rail 53, dynamic model frame 54 is provided with slubbing nib 55 and two road nibs 56, and thimble, spring, spring base etc. are housed in the nib.
See also Figure 10 and shown in Figure 11.Mould shifting device 80 is with first upsetting die and the mould of upsetting again moves up and down, and finishes two kinds of metal wire rod initial sets and composite deformation and makes it to become composite contact.The gear wheel 81 of mould shifting device 80 drives big cam 82, and big cam 82 drive bearings 83,84 make frame guide rail 85 reciprocating, drives rocker 86 again and swings, and does upper and lower moving together with upper and lower splined shaft 87,88.
See also Figure 12 and shown in Figure 13.Liftout attachment 70 is that the workpiece after upsetting is finished is released mould.Liftout attachment 70 is provided with penetration pipe 61,62 and cover half frame 57, cover half frame 57 is provided with tangent line pore 59,60 and supporting nib 58, the push rod 76 of liftout attachment 70 is provided with levelling screw 77, the transmission adjusting screw(rod) 75 of push rod 76 is located at and connects on the piece 74, connecing piece 74 is connected with connecting rod 73, connecting rod 73 is provided with ball bearing 72, and ball bearing 72 is subjected to cam 71 transmissions.
Claims (1)
1. compound automaton of bimetallic cold-heading, it is characterized in that: it by motor (1), frame (2), be arranged on the frame and and formed by two-wire pay-off (10), two-wire cutoff device (30), mould shifting device (80), upsetting device (50) and the liftout attachment (70) of drive of motor through transmission mechanism, its annexation that cooperatively interacts is:
(a). described two-wire pay-off (10) is sent into described two-wire cutoff device (30) with two kinds of metal material wire rods through drawing-inroller (19), the sprocket wheel (11) of two-wire pay-off (10) is subjected to motor (1) transmission through transmission mechanism, sprocket wheel (11) is located on the splined shaft (12), splined shaft (12) is provided with shaft coupling (13), shaft coupling (13) is provided with adjustable eccentric spacing mechanism (14), adjustable eccentric spacing mechanism (14) is through connecting rod (15) driving cog wheel seat (16), pinion stand (16) travelling gear (17,18), gear (17,18) drive drawing-inroller (19), drawing-inroller (19) is by pressure between handwheel (20) scalable and the institute's line sending material, by wrenching bar (22) drawing-inroller (19) is lifted and put down, handwheel (20) is provided with set lever (21);
(b). described two-wire cutoff device (30) cuts off two kinds of metal material wire rods that are positioned, before delivering to mould, the sprocket wheel (31) of cutoff device (30) is subjected to motor (1) transmission through transmission mechanism, dish (32) is stirred in sprocket wheel (31) transmission, stir dish (32) transmission removable pan (33), removable pan (33) is through square frame bolt (34), can align connecting rod (35) makes rectangular guideway (37) reciprocating, two curvilinear guides are housed in the rectangular guideway (37), rectangular guideway (37) is provided with the square shaft (36) of up-and-down movement, square shaft is equipped with tool rest on (36), and cutting knife is housed on the tool rest;
(c). described upsetting device (50) comprises just upsets and multiple the rammer, just upset and make the workpiece initial set, the multiple rammer makes two kinds of metal wire rod composite deformations become composite contact, the cold-heading (52) of upsetting device (50) connects crankshaft-link rod (51), crankshaft-link rod (51) is located on the bent axle (3) that is subjected to motor (1) transmission, the vertical guide rail (53) of horizontal vertical bidirectional-movement is housed on the cold-heading (52), dynamic model frame (54) is housed on the vertical guide rail (53), and dynamic model frame (54) is provided with slubbing nib (55) and two road nibs (56);
(d). described mould shifting device (80) is with first upsetting die and the mould of upsetting again moves up and down, finish two kinds of metal wire rod initial sets and composite deformation and make it to become composite contact, the gear wheel (81) of mould shifting device (80) drives big cam (82), big cam (82) drive bearing (83,84) makes frame guide rail (85) reciprocating, drive rocker (86) again and swing, do upper and lower moving together with upper and lower splined shaft (87,88);
(e). described liftout attachment (70) is that the workpiece after upsetting is finished is released mould, liftout attachment (70) is provided with penetration pipe (61,62) and cover half frame (57), cover half frame (57) is provided with tangent line pore (59,60) and supporting nib (58), the push rod (76) of liftout attachment (70) is provided with levelling screw (77), the transmission adjusting screw(rod) (75) of push rod (76) is located at and connects on the piece (74), connecing piece (74) is connected with connecting rod (73), connecting rod (73) is provided with ball bearing (72), and ball bearing (72) is subjected to cam (71) transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229298 CN2610472Y (en) | 2003-03-10 | 2003-03-10 | Bimetal cold-heading compound automaton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229298 CN2610472Y (en) | 2003-03-10 | 2003-03-10 | Bimetal cold-heading compound automaton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2610472Y true CN2610472Y (en) | 2004-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03229298 Expired - Fee Related CN2610472Y (en) | 2003-03-10 | 2003-03-10 | Bimetal cold-heading compound automaton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2610472Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100466131C (en) * | 2007-01-11 | 2009-03-04 | 温州宏丰电工合金有限公司 | Production of triple-layer composite cold-rolling welded rivet contact |
| CN102699248A (en) * | 2012-06-14 | 2012-10-03 | 宁波市鄞州海鹰冷镦机械厂 | Bimetal composite cold header capable of separating blank from return oil |
| CN103111579A (en) * | 2013-02-06 | 2013-05-22 | 宁波海星机械制造有限公司 | Multistage cold former idler wheel type back through ejector rod device |
| CN103438144A (en) * | 2013-09-12 | 2013-12-11 | 上海海弋机电科技有限公司 | Transmission mechanism for bimetal composite contact cold heading machine |
| CN104690195A (en) * | 2014-11-26 | 2015-06-10 | 东莞市华诺合金有限公司 | Manufacturing method for silver-pin rivet and processing device thereof |
| CN109940088A (en) * | 2019-03-11 | 2019-06-28 | 宁波楚鑫材料科技有限公司 | A kind of servo feeding longitudinal direction shifting formwork multistation contact manufacturing equipment |
| CN110722080A (en) * | 2019-09-27 | 2020-01-24 | 四川艾尔法泰克科技有限公司 | Cold heading device and preparation method of two-layer composite plum blossom contact |
| CN111478144A (en) * | 2020-05-06 | 2020-07-31 | 乐清国菱合金科技有限公司 | Cold heading equipment |
-
2003
- 2003-03-10 CN CN 03229298 patent/CN2610472Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100466131C (en) * | 2007-01-11 | 2009-03-04 | 温州宏丰电工合金有限公司 | Production of triple-layer composite cold-rolling welded rivet contact |
| CN102699248A (en) * | 2012-06-14 | 2012-10-03 | 宁波市鄞州海鹰冷镦机械厂 | Bimetal composite cold header capable of separating blank from return oil |
| CN102699248B (en) * | 2012-06-14 | 2014-08-13 | 宁波市鄞州海鹰冷镦机械厂 | Bimetal composite cold header capable of separating blank from return oil |
| CN103111579A (en) * | 2013-02-06 | 2013-05-22 | 宁波海星机械制造有限公司 | Multistage cold former idler wheel type back through ejector rod device |
| CN103438144A (en) * | 2013-09-12 | 2013-12-11 | 上海海弋机电科技有限公司 | Transmission mechanism for bimetal composite contact cold heading machine |
| CN103438144B (en) * | 2013-09-12 | 2016-01-13 | 上海海弋机电科技有限公司 | Bimetal composite contact cold header driving mechanism |
| CN104690195A (en) * | 2014-11-26 | 2015-06-10 | 东莞市华诺合金有限公司 | Manufacturing method for silver-pin rivet and processing device thereof |
| CN109940088A (en) * | 2019-03-11 | 2019-06-28 | 宁波楚鑫材料科技有限公司 | A kind of servo feeding longitudinal direction shifting formwork multistation contact manufacturing equipment |
| CN109940088B (en) * | 2019-03-11 | 2023-09-22 | 宁波楚鑫材料科技有限公司 | Servo feeding longitudinal moving die multi-station contact manufacturing equipment |
| CN110722080A (en) * | 2019-09-27 | 2020-01-24 | 四川艾尔法泰克科技有限公司 | Cold heading device and preparation method of two-layer composite plum blossom contact |
| CN111478144A (en) * | 2020-05-06 | 2020-07-31 | 乐清国菱合金科技有限公司 | Cold heading equipment |
| CN111478144B (en) * | 2020-05-06 | 2021-11-19 | 浙江国菱合金科技有限公司 | Cold heading equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040407 |