CN204075421U - Lighter electronic chapeau de fer chasing bar - Google Patents
Lighter electronic chapeau de fer chasing bar Download PDFInfo
- Publication number
- CN204075421U CN204075421U CN201420540082.4U CN201420540082U CN204075421U CN 204075421 U CN204075421 U CN 204075421U CN 201420540082 U CN201420540082 U CN 201420540082U CN 204075421 U CN204075421 U CN 204075421U
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- cam
- feed
- screw tap
- chapeau
- fer
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Abstract
The utility model provides a kind of lighter electronic chapeau de fer chasing bar, comprises workbench, bracing frame, feed mechanism, feeding distribution mechanism, hold-down mechanism, feed, retraction mechanism, unloading mechanism; This chasing bar utilizes gear and eccentric reciprocating operation principle, employing cam has coordinated the processes such as feeding, compression, feed, tapping, the material returned with lever, realize settling the production technology directly going out finished product at one go, and the mass defect effectively solved in original production technology, reduce waste that is artificial and electric energy, decrease the pollution of environment and taking of place, improve production efficiency.
Description
Technical field
The utility model relates to lighter electronic chapeau de fer manufacturing technology field, particularly relates to a kind of lighter electronic chapeau de fer chasing bar.
Background technology
Lighter electronic chapeau de fer is the necessary parts of various electronic lighter, and traditional production method generally includes two procedures, i.e. the cold-forge forming of blank material and tapping.In traditional handicraft, cold-forge forming and tapping procedures are independently carried out, and namely blank material is after cold-forging former is shaping, are transported to tapping machine and carry out tapping operation.Enter the tapping stage after cold-forge forming before, need double finished product chapeau de fer to carry out cleaning, the operation such as transport, production efficiency is low and produce the waste liquid in a large number with contaminative; And existing tapping machine, adopt vibrating disc to carry out charging and discharge, equipment noise is large, and energy consumption is high; Traditional tapping machine screw tap constantly need add rapeseed oil to carry out lubricating and cools, and cleaning is inconvenient and production cost is high.
Therefore, be necessary to improve existing lighter electronic chapeau de fer production technology and process units, need from the viewpoint of enhancing productivity, decreasing pollution, reduction energy consumption, to reduce costs.
Utility model content
The utility model is conceived to the Optimal improvements to traditional tapping machine, instead of vibrating disc with tapping performance box; Sub-material, feed, withdrawing, material returned each several part drive mechanism and the kind of drive are improved; The structure of screw tap and material are improved; Chasing bar and cold forging machine are synthesized an entirety, share a set of dynamical system.The technical solution of the utility model is achieved in that
Lighter electronic chapeau de fer chasing bar, it is connected with cold forging machine and arranges; Comprise workbench, bracing frame, feed mechanism, feeding distribution mechanism, hold-down mechanism, feed, retraction mechanism, unloading mechanism; Wherein:
Workbench is relatively set with tapping performance box and gear, rack case, described tapping performance box arranges charge chute, tapping operation hole is set below charge chute; Gear, rack case are provided with intermeshing screw tap travelling gear and screw tap driving rack, and described screw tap driving rack is longitudinally arranged, and lower end is connected with tooth bar eccentric cam;
Feed mechanism one end connects cold forging machine discharging mechanism, and the other end is fixedly connected with in the middle part of tapping performance box, for the chapeau de fer after cold-forge forming is delivered to tapping performance box;
Feeding distribution mechanism comprises sub-material cam, and sub-material cam is connected with sub-material dispute by sub-material lever, and described sub-material dispute is connected with the charge chute of tapping performance box is telescopic by bearing, delivers to tapping operation hole for being divided in order by chapeau de fer;
Hold-down mechanism comprises compression cam, and compress cam and be connected with compact heap by clamping lever, described compact heap is arranged at above tapping operation hole, is flexibly connected with tapping performance box by bolt, for compressing blank during tapping operation;
Feed, retraction mechanism comprise screw tap, feed lever, feed cam, and described screw tap is arranged at front, tapping operation hole, be movably connected on gear, in through hole that rack case is offered, screw tap afterbody arranges withdrawing spring by screw tap axle; After feed lever is arranged at screw tap afterbody, be the transmission device of screw tap feed, the feed lever other end is connected with feed cam;
Unloading mechanism comprises material returned lever, and material returned lever is arranged at rear, tapping operation hole, and one end arranges sharp support, and the other end is connected with material returned cam, for being supported out from tapping operation hole by the electronics chapeau de fer after tapping;
Bracing frame is arranged at below workbench, bracing frame is fixedly installed at least one gear shaft, and described tooth bar eccentric cam, sub-material cam, compression cam, feed cam, material returned cam are arranged on gear shaft.
As improvement project, tapping performance box arranges double tapping operation hole, arranges double screw tap in corresponding gear, rack case.
And described screw tap travelling gear is arranged in the middle of the screw tap of double, the screw tap axle of boring with mariages respectively engages, synchronously to the through-drive of bilateral screw tap.
Further, correspondence arranges double hold-down mechanism and unloading mechanism.
Preferably, bracing frame is provided with in proper order 1# gear shaft, 2# gear shaft, 3# gear shaft; 1# gear shaft arranged material returned cam, sub-material cam, compress cam, feed cam; 2# gear shaft is arranged tooth bar eccentric cam; 3# gear shaft arranged material returned cam, compress cam, feed cam.
As improvement, tooth bar eccentric cam is connected with screw tap driving rack by tooth bar jockey, and described tooth bar jockey top and bottom are circular ring structure, and middle is bar shaped connecting rod.
As improvement, feed lever and screw tap contact site arrange feed bolt, and described feed bolt skin arranges protection spring.
As improvement, the conehead of screw tap adopts titanium plated alloy material.
Preferably, by pitch wheel transmission between described gear shaft, institute's sprocket drive spindle and cold forging machine share a set of dynamical system.
The beneficial effects of the utility model are embodied in:
One, cold forging machine, tapping machine are combined into an entirety, cold-forge forming is closely connected with tapping technique, save the step of cleaning, transport, substantially increase production efficiency;
Two, chasing bar and cold forging machine share a set of dynamical system, greatly reduce energy consumption, provide cost savings;
Three, chasing bar replaces vibrating disc with tapping performance box, feeding mechanism, reduces equipment noise, accelerates charging rate, reduce card machine probability of happening, improve the stability of equipment;
Four, by the optimal design-aside of gear shaft, each transmission levers and material returned cam, sub-material cam, compression cam, feed cam, accurately control the sequential of charging, sub-material, compression, tapping, withdrawing, discharging, ensure that screwing speed is connected with cold-forge forming speed perfect matching, realize automation, high efficiency production, save cost of labor simultaneously;
Five, screw tap head material is improved, periodic manual need not cut and touch screw tap cutting edge, and after tapping, chapeau de fer endoporus remains without iron filings, improve tooth line clear, better coordinate non-slip with working of plastics, extend screw tap service life simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the lighter electronic chapeau de fer chasing bar of double;
Fig. 2 is lighter electronic chapeau de fer structural representation;
Fig. 3 is the structural representation of lighter electronic chapeau de fer chasing bar tooth bar jockey.
[critical piece symbol description]
100:0# gear shaft; 101:1# gear shaft; 102:2# gear shaft; 103:3# gear shaft; 2: gear; 3: material returned lever; 4: sub-material lever; 5: charging line; 6: tapping operation hole; 7: tapping performance box; 8: compact heap; 9: screw tap; 10: gear, rack case; 11: screw tap travelling gear; 12: screw tap driving rack; 13: feed bolt; 14: workbench; 15: feed lever; 16: tooth bar jockey; 17: tooth bar eccentric cam; 18: feed cam; 19: compress cam; 20: clamping lever; 21: sub-material cam; 22: material returned cam; 23: sub-material lever connecting rod; 24: bracing frame.
Detailed description of the invention
Below in conjunction with drawings and Examples, lighter electronic chapeau de fer chasing bar of the present utility model is described further.
Lighter electronic chapeau de fer chasing bar of the present utility model, comprises workbench 14, bracing frame 24, feed mechanism, feeding distribution mechanism, hold-down mechanism, feed, retraction mechanism, unloading mechanism; Fig. 1 does not show cold forging machine structure, and cold forging machine structure is prior art, is mainly used in, by steely wool blank cold-forge forming, cutting to chapeau de fer basic configuration, then delivers to tapper mechanism and carries out tapping.Lighter electronic chapeau de fer chasing bar of the present utility model can be used alone, and also can be connected into an entirety and use, the discharging opening of cold forging machine is connected with the feed mechanism of chasing bar, realizes cold forging, tapping is worked continuously.
Embodiment 1: double lighter electronic chapeau de fer chasing bar:
Fig. 1 is the structural representation of the lighter electronic chapeau de fer chasing bar of double, as can be seen from Figure 1, workbench 14 is relatively set with tapping performance box 7 and gear, rack case 10, tapping performance box 7 arranges charge chute, tapping operation hole 6 is set below charge chute; Gear, rack case 10 are provided with intermeshing screw tap travelling gear 11 and screw tap driving rack 12, and screw tap driving rack 12 is longitudinally arranged, and lower end is connected with tooth bar eccentric cam 17; Tooth bar eccentric cam 17 is connected by tooth bar jockey 16 screw tap driving rack 12, and tooth bar jockey 16 as shown in Figure 3, is two terminal circle loop configuration, and centre is connected by fixed strip.Tooth bar eccentric cam 17 is fixedly connected on 2# gear shaft 102 end, and the rotational power of 2# gear shaft 102 is driven to screw tap driving rack 12.Gear, rack case 10 offer left and right sides through hole, and for being flexibly connected with screw tap axle, screw tap travelling gear 11 is arranged in the middle of two side through hole, engages respectively with the screw tap axle in through hole, synchronously to the through-drive of bilateral screw tap.
Feed mechanism one end connects cold forging machine discharging mechanism, and the other end is fixedly connected with in the middle part of tapping performance box 7, for the chapeau de fer after cold-forge forming is delivered to tapping performance box 7;
Feeding distribution mechanism comprises sub-material cam 21, sub-material cam 21 is arranged on 1# gear shaft 101, be connected with sub-material dispute by sub-material lever 4, sub-material dispute is connected with the charge chute of tapping performance box is telescopic by bearing, delivers to tapping operation hole for being divided in order by chapeau de fer;
Hold-down mechanism comprises compression cam 19, for double lighter electronic chapeau de fer chasing bar, compress cam 19 and all have setting on 1# gear shaft 101 with 3# gear shaft 103, be connected with compact heap 8 respectively by clamping lever 20, described compact heap 8 is arranged at above tapping operation hole 6, be flexibly connected with tapping performance box by bolt, for compressing blank during tapping operation;
Feed, retraction mechanism comprise screw tap 9, feed lever 15, feed cam 18, described screw tap 9 is arranged at front, tapping operation hole 6, gear is movably connected on, in through hole that rack case 10 is offered by screw tap axle, the conehead of screw tap 9 preferably adopts titanium plated alloy material, and screw tap afterbody arranges withdrawing spring; After feed lever 15 is arranged at screw tap afterbody, be the transmission device of screw tap feed, feed lever 15 and screw tap contact site arrange feed bolt 13, and feed bolt 13 skin arranges protection spring, protects during for breaking down to screw tap and feed lever.Feed lever 15 other end is connected with feed cam 18; Feed cam 18 is arranged at 1# gear shaft 101 with on 3# gear shaft 103, and 1# gear shaft 101 and the rotational power of 3# gear shaft 103 are driven to screw tap 9 by feed lever 15, for screw tap 9 feed operation provides power.
Unloading mechanism comprises material returned lever 3, material returned lever 3 is arranged at rear, tapping operation hole 6, one end arranges sharp support, the other end is connected with material returned cam 22, material returned cam 22 all has setting on 1# gear shaft 101 with 3# gear shaft 103,1# gear shaft 101 and the rotational power of 3# gear shaft 103 are driven to material returned lever 3, for being supported out from tapping operation hole 6 by the electronics chapeau de fer after tapping;
Bracing frame 24 is arranged at below workbench, bracing frame 24 is fixedly installed 4 gear shafts, is respectively 0# gear shaft 100,1# gear shaft 101,2# gear shaft 102,3# gear shaft 103, is engaged each other between each gear shaft by gear.0# gear shaft 100 is the connecting axle that whole chasing bar is connected with exterior power device, when whole chasing bar is connected with cold forging machine, the motor of cold forging machine is connected with the gear of 0# gear shaft 100 by chain or belt, by power transmission to 1# gear shaft 101,2# gear shaft 102,3# gear shaft 103, realize cold forging and tapping operation shares a set of dynamical system.
1# gear shaft 101 arranged material returned cam 22, sub-material cam 21, compress cam 19, feed cam 18; 2# gear shaft 102 is arranged tooth bar eccentric cam 17; 3# gear shaft 103 arranged material returned cam 22, compress cam 19, feed cam 18.The power transmission of motor to feeding distribution mechanism, hold-down mechanism, tapping delivering gear, unloading mechanism, is ensured that tapping operation is carried out continuously, in order by each gear shaft and cam that it is arranged.
Embodiment 2: single station lighter electronic chapeau de fer chasing bar:
Single station lighter electronic chapeau de fer chasing bar is identical with the operation principle of double lighter electronic chapeau de fer chasing bar, difference part is to arrange a tapping station, tapping performance box 7 only arranges a tapping operation hole 6, and gear, rack case 10 arrange a through hole be connected with screw tap axle; Compact heap 8, clamping lever 20, material returned lever 3, feed lever 15 all correspondence carry out single station setting; Gear shaft arranges on 0# gear shaft 100,1# gear shaft 101,2# gear shaft 102,1# gear shaft 101 and arranges material returned cam 22, sub-material cam 21, compression cam 19, feed cam 18; 2# gear shaft 102 is arranged tooth bar eccentric cam 17;
Embodiment 3: the operation principle of double lighter electronic chapeau de fer chasing bar and flow process:
As shown in Figure 2, be the cylindrical chapeau de fer of single-open, there is screw thread inside to the structure of the chapeau de fer of lighter electronic.Its production process is divided into cold-forge forming and tapping usually, and the blank material after cold forging is the threadless chapeau de fer of atresia, need carry out tapping operation further.The workflow of lighter electronic chapeau de fer chasing bar of the present utility model according to the following steps order is carried out, and reaches feeding---workpiece pressing------reversion withdrawing------the periodic duty environment of discharging---feeding again---synchronism stability of tapping again that unclamps clamping lever that rotates forward tapping.Its operation principle is:
There is provided power by existing cold forging machine, by the 0# gear shaft 100 of chain or belt drive chasing bar of the present utility model, drive 1# gear shaft 101,2# gear shaft 102,3# gear shaft 103 by 0# gear shaft 100, carry out transmission.Wherein there is tooth bar eccentric cam 17 2# gear shaft 102 front end, and tooth bar eccentric cam 17 to be pumped with carry-over bar by tooth bar jockey 16 and the gear of the two rhizoid axis of cone about transmission, and this gear has just had positive and negative rotation.Rotating ratio is also synchronous with cold forging machine.1# gear shaft 101 arranged material returned cam 22, sub-material cam 21, compress cam 19, feed cam 18; 2# gear shaft 102 is arranged tooth bar eccentric cam 17; 3# gear shaft 103 arranged material returned cam 22, compress cam 19, feed cam 18.The power transmission of motor to feeding distribution mechanism, hold-down mechanism, tapping delivering gear, unloading mechanism, is ensured that tapping operation is carried out continuously, in order by each gear shaft and cam that it is arranged.Thus reach feeding, workpiece pressing, rotating forward tapping, the withdrawing that reverses, unclamp the periodic duty environment of a synchronism stability of clamping lever, de-material, feeding again, again tapping.Its workflow is as follows:
1. sub-material: the chapeau de fer after cold-forge forming enters the charge chute of tapping performance box 7 through feed mechanism, sub-material lever 4 moves back and forth along charge chute direction under the transmission of sub-material cam 21, drive sub-material dispute stretching motion in charge chute, chapeau de fer is pushed in the tapping operation hole below charge chute; For the tapping performance box 7 of double, two chapeau de fers are pushed in the tapping operation hole 6 of bilateral by the stretching of sub-material dispute, contracting motion process respectively;
2. compress: after chapeau de fer enters tapping operation hole 6, chapeau de fer compresses rapidly by compact heap 8 under clamping lever 20 with the transmission compressing cam 19;
3. tapping: tapping process comprises rotating forward tapping and reversion withdrawing, the motion of screw tap 9 comprises rotation and advance and retreat; Its middle rack eccentric cam 17 drives the upper and lower motion of screw tap driving rack, is converted into the forward and backward of screw tap axle through screw tap 9 travelling gear; The advance and retreat of screw tap 9 rely on the withdrawing spring of feed lever 15 and screw tap afterbody be used for realize, feed cam 18 transmission feed lever 15, feed lever 15 drives before and after feed bolt 13 toward double action fortune, when feed bolt 13 moves to front, promote feed bolt 13 and contact with screw tap afterbody, promote screw tap 9 feed forward, simultaneously, the spring of compression screw tap 9 afterbody, screw tap under spring action speed change is decelerated to zero, and counter motion is to initial position afterwards; In whole tapping process, screw tap rotates forward 180 °, completes feed simultaneously, and screw tap reverses 180 °, completes withdrawing simultaneously, and screw tap 9 rotates tapping and feed, withdrawing is synchronous carries out in order;
4. discharging: after tapping process completes, compact heap 8 is by clamping lever 20 and the transmission of compression cam 19, and unclamp the chapeau de fer through tapping, the sharp support of the lever of the material returned simultaneously 3 is under the transmission of material returned cam, chapeau de fer is supported out tapping operation hole 6, the tapping of electronics chapeau de fer completes.
Claims (9)
1. lighter electronic chapeau de fer chasing bar, is characterized in that: it is connected with cold forging machine and arranges; Comprise workbench, bracing frame, feed mechanism, feeding distribution mechanism, hold-down mechanism, feed, retraction mechanism, unloading mechanism; Wherein:
Workbench is relatively set with tapping performance box and gear, rack case, described tapping performance box arranges charge chute, tapping operation hole is set below charge chute; Gear, rack case are provided with intermeshing screw tap travelling gear and screw tap driving rack, and described screw tap driving rack is longitudinally arranged, and lower end is connected with tooth bar eccentric cam;
Feed mechanism one end connects cold forging machine discharging mechanism, and the other end is fixedly connected with in the middle part of tapping performance box, for the chapeau de fer after cold-forge forming is delivered to tapping performance box;
Feeding distribution mechanism comprises sub-material cam, and sub-material cam is connected with sub-material dispute by sub-material lever, and described sub-material dispute is connected with the charge chute of tapping performance box is telescopic by bearing, delivers to tapping operation hole for being divided in order by chapeau de fer;
Hold-down mechanism comprises compression cam, and compress cam and be connected with compact heap by clamping lever, described compact heap is arranged at above tapping operation hole, is flexibly connected with tapping performance box by bolt, for compressing blank during tapping operation;
Feed, retraction mechanism comprise screw tap, feed lever, feed cam, and described screw tap is arranged at front, tapping operation hole, be movably connected on gear, in through hole that rack case is offered, screw tap afterbody arranges withdrawing spring by screw tap axle; After feed lever is arranged at screw tap afterbody, be the transmission device of screw tap feed, the feed lever other end is connected with feed cam;
Unloading mechanism comprises material returned lever, and material returned lever is arranged at rear, tapping operation hole, and one end arranges sharp support, and the other end is connected with material returned cam, for being supported out from tapping operation hole by the electronics chapeau de fer after tapping;
Bracing frame is arranged at below workbench, bracing frame is fixedly installed at least one gear shaft, and described tooth bar eccentric cam, sub-material cam, compression cam, feed cam, material returned cam are arranged on gear shaft.
2. lighter electronic chapeau de fer chasing bar according to claim 1, is characterized in that: described tapping performance box arranges double tapping operation hole, arranges double screw tap in corresponding gear, rack case.
3. lighter electronic chapeau de fer chasing bar according to claim 2, it is characterized in that: described screw tap travelling gear is arranged in the middle of the screw tap of double, the screw tap axle of boring with mariages respectively engages, synchronously to the through-drive of bilateral screw tap.
4. lighter electronic chapeau de fer chasing bar according to claim 2, is characterized in that: correspondence arranges double hold-down mechanism and unloading mechanism.
5. lighter electronic chapeau de fer chasing bar according to claim 4, is characterized in that: support frame as described above is provided with in proper order 1# gear shaft, 2# gear shaft, 3# gear shaft; 1# gear shaft arranged material returned cam, sub-material cam, compress cam, feed cam; 2# gear shaft is arranged tooth bar eccentric cam; 3# gear shaft arranged material returned cam, compress cam, feed cam.
6. lighter electronic chapeau de fer chasing bar according to claim 1, it is characterized in that: described tooth bar eccentric cam is connected with screw tap driving rack by tooth bar jockey, described tooth bar jockey top and bottom are circular ring structure, and middle is bar shaped connecting rod.
7. lighter electronic chapeau de fer chasing bar according to claim 1, is characterized in that: described feed lever and screw tap contact site arrange feed bolt, described feed bolt skin arranges protection spring.
8. lighter electronic chapeau de fer chasing bar according to claim 1, is characterized in that: the conehead of described screw tap adopts titanium plated alloy material.
9. the lighter electronic chapeau de fer chasing bar according to the arbitrary claim of claim 1 to 8, is characterized in that: by pitch wheel transmission between described gear shaft, institute's sprocket drive spindle and cold forging machine share a set of dynamical system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540082.4U CN204075421U (en) | 2014-09-19 | 2014-09-19 | Lighter electronic chapeau de fer chasing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540082.4U CN204075421U (en) | 2014-09-19 | 2014-09-19 | Lighter electronic chapeau de fer chasing bar |
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| Publication Number | Publication Date |
|---|---|
| CN204075421U true CN204075421U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420540082.4U Expired - Fee Related CN204075421U (en) | 2014-09-19 | 2014-09-19 | Lighter electronic chapeau de fer chasing bar |
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| Country | Link |
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| CN (1) | CN204075421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259593A (en) * | 2014-09-19 | 2015-01-07 | 包成松 | Lighter electronic iron cap tapping device and method thereof |
-
2014
- 2014-09-19 CN CN201420540082.4U patent/CN204075421U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259593A (en) * | 2014-09-19 | 2015-01-07 | 包成松 | Lighter electronic iron cap tapping device and method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150919 |
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| EXPY | Termination of patent right or utility model |