CN201471156U - Special profiled iron cold drawing automatic production line - Google Patents
Special profiled iron cold drawing automatic production line Download PDFInfo
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- CN201471156U CN201471156U CN2009202305437U CN200920230543U CN201471156U CN 201471156 U CN201471156 U CN 201471156U CN 2009202305437 U CN2009202305437 U CN 2009202305437U CN 200920230543 U CN200920230543 U CN 200920230543U CN 201471156 U CN201471156 U CN 201471156U
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Abstract
The utility model discloses a special profiled iron cold drawing automatic production line, which comprises a material placing device, a blasting shot device, a mechanical hand, a pre-straightening device, a cold drawing host machine, a fine straightening device, a cutting device, a material feeding device and a material collecting frame which are arrranged in the sequence of a process flow, the cutting device comprises a machine frame, hydraulic scissors, a position limiting block and a return device, the hydraulic scissors are glidingly arranged on the machine frame, the position limiting block is connected with one side of the hydraulic scissors, the return device is connected with the other side of the hydraulic scissors, the cold drawing profiled iron in the movement props the position limiting block for driving the position limiting block to make the hydraulic scissors do synchronous following movement and give out cutting signals, the hydraulic scissors cut the profiled iron in the following movement process, and the return device drives the hydraulic scissors and the position limiting block to return the original positions. Through the reasonable arrangement of each production unit, the utility model realizes the full-automatic operation of the profiled iron cold drawing processing, and solves the problems of low production efficiency, high work intensity and large scale precision error in the existing cold drawing forming processing.
Description
Technical field
The utility model relates to cold drawn processing technical field, especially a kind of cold-drawing automatic production line of profiled bar that is applicable to many kinds, many specifications.
Background technology
Cold drawing molding processing is meant under normal temperature condition passes type cavity mould with the metal wire rod, under powerful pulling force and velocity function, force wire rod from type cavity mould, to be pulled out, thereby the part of extruding that obtains required shape, size and have certain mechanical property, it is usually used in the part blank that cross section profile is complex-shaped, required precision is higher, surface roughness is had relatively high expectations.The form that at present domestic cold drawing molding production is all formed streamline by single device by processing process is usually implemented to produce, after every equipment is finished an operation, deliver to next procedure by the mode of artificial some haulage equipments of outfit and carry out subsequent processing processing, this construction technology is backward in technique, production efficiency is low, labor intensity of operating personnel is bigger, wherein also have the technical process of easy contaminated environment such as acid washing phosphorization, carry out scale when cutting off at shaped steel to the drawing moulding, the sizing accuracy error of existing domestic equipment is usually about 15mm～20mm, though be to meet the requirement of national standard less than 20mm, but in fact error seems excessive, long-time production certainly will cause raw-material significant wastage, client who has such as the exigent words of external travelling trader's sizing accuracy, also can have influence on the sale of product, cause the return of goods, and the automaticity of external cold drawing molding process equipment is higher, reliability might as well, the profile length error that scale is cut off is less, cost an arm and a leg but introduce, cause production cost to rise, overseas equipment complicated integral structure in addition, operating maintenance is trouble.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, a kind of cold-drawing automatic production line of profiled bar that is applicable to many kinds, many specifications is provided, and the production efficiency that exists in the present cold drawing molding processing is low, labour intensity big and the bigger problem of sizing accuracy error to solve.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of cold-drawing automatic production line of profiled bar, have by the tactic discharging device of technological process, manipulator, the pre-straightening device, cold drawn main frame, smart straightener, clipping apparatus and pay-off and rewinding frame, described clipping apparatus comprises frame, be located at the hydraulic pressure scissors on the frame slidably, limited block that is connected with hydraulic pressure scissors one side and the return mechanism that is connected with hydraulic pressure scissors opposite side, cold drawn shaped steel in the motion arrives limited block to sinciput, drive limited block drive hydraulic pressure scissors and make synchronous follow-up, and send shear signal, the hydraulic pressure scissors is cut off shaped steel in servomechanism process, meanwhile, under the return mechanism effect, hydraulic pressure scissors and limited block reposition.
Also be provided with shot-blast unit between described manipulator and the pre-straightening device, the shaped steel blank is handled through shot-blast unit, can remove shaped steel blank surface corrosion and oxide layer, eliminates internal stress, improves tensile strength.
Further, described shot-blast unit is online compressed air shotblasting machine, by the PLC programme-control.
For improving the surface accuracy of cold drawn shaped steel, particularly surface roughness, be provided with the polishing machine that can carry out polishing between described pay-off and the rewinding frame to the shaped steel surface.
The beneficial effects of the utility model are: the utility model is by the reasonable arrangement between each production unit, realized the fully automatic operation of the cold drawn processing of shaped steel, greatly improved production efficiency, reduced labour intensity, the accurate scale of the trailing type that clipping apparatus has is cut off technology, can be controlled in the 2mm sizing accuracy is stable, reach international sizing accuracy requirement, improve 10 times than the sizing accuracy of national standard.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of clipping apparatus described in the utility model.
1. discharging devices, 2. manipulators, 3. pre-straightening devices, 4. cold drawn main frame 5. smart straightener 6. clipping apparatus 61. frames 62. hydraulic pressure scissors 63. limited blocks 64. return mechanisms 7. pay-offs 8. rewinding framves 9. shot-blast units 10. polishing machines among the figure
The specific embodiment.
In conjunction with the accompanying drawings the utility model is further described now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of cold-drawing automatic production line of profiled bar is as shown in Figure 1 formed by the arrangement of cold-drawing process flow process on line by production units such as discharging device 1, manipulator 2, pre-straightening device 3, cold drawn main frame 4, smart straightener 5, clipping apparatus 6 and pay-off 7 and rewinding framves 8.
Also be provided with shot-blast unit 8 between described manipulator 2 and the pre-straightening device 3; this shot-blast unit 8 is online totally-enclosed form; by the PLC programme-control; with the corrosion and the oxide layer that remove shaped blooms material surface; eliminate the internal stress that wire rod produces in cold drawing process; increase the tensile strength of material surface, it has substituted the chemical etching technology method of traditional this contaminated environment of acid washing phosphorization and has removed the material surface corrosion, helps employee's physical and mental health and environmental protection.
Plate-like blank on the discharging device 1 is controlled by manipulator 2, send into shot-blast unit 8 and carry out the shot blasting on surface processing, blank after the bead enters and carries out cold drawn processing by cold drawn main frame 4 after pre-straightening device 3 is tentatively aligned, cold drawn main frame 4 is crucial production units of whole production line, it is connected with main speed reduction box by shaft coupling by the 132Kw dc speed-regulating motor and drives main shaft rotates, two double-track cams that are contained on the main shaft also rotate simultaneously, and drive two cold drawn dolly plankers and do alternately reciprocating motion respectively, thereby reach cold drawn purpose continuously, the technological lubrication of drawing-die is supplied with by lubricating pipe by the lubrication station of special use, in lubricated, also play the effect of cooling, lubricating oil is provided by special-purpose pumping plant, the in type shaped steel in cross section carries out entering clipping apparatus 6 behind the accurate aligning through smart straightener 5 again and cuts off by the cut lengths requirement to it after cold drawn, as shown in Figure 2, described clipping apparatus 6 comprises frame 61, be located at the hydraulic pressure scissors 62 on the frame 61 slidably, limited block 63 that is connected with hydraulic pressure scissors 62 1 sides and the return mechanism 64 that is connected with hydraulic pressure scissors 62 opposite sides, cold drawn shaped steel in the motion arrives limited block 63 to sinciput, drive limited block 63 drive hydraulic pressure scissors 62 and make synchronous follow-up, and send shear signal, hydraulic pressure scissors 62 is cut off shaped steel in servomechanism process, meanwhile, under return mechanism 64 effects, hydraulic pressure scissors 62 and limited block 63 repositions, prepare the action of cutting off next time, this clipping apparatus 6 is by the trailing type cut mode, can make stable being controlled in the 2mm of sizing accuracy of the shaped steel of cutting off, 10 times have been improved than national standard, reached the requirement of international sizing accuracy, the shaped steel of cutting off is delivered to rewinding frame 8 windrows by pay-off 7 and is deposited.
If the high shaped steel of finished surface required precision, have relatively high expectations as bohler and so on surface roughness, the polishing machine 10 that can carry out polishing to the shaped steel surface can also be set between pay-off 7 and rewinding frame 8, the shaped steel of cutting off is delivered to polishing machine 10 by pay-off 7 and is carried out carrying out windrow again after the polishing and deposit, also do not reach requirement as stock removal polishing, the shaped steel after stock removal polishing can being handled concentrate on pay-off 7 and send into polishing machine 10 once more and carry out polishing until meeting the requirements.
A kind of cold-drawing automatic production line of profiled bar described in the utility model, realize fully automatic operation by the PLC programme-control, each production unit connects rationally, carry easily, accurate positioning, the self-locking interlocking of moving each other is rationally reliable, the finished product that is processed by this production line has surpassed the requirement of domestic standard, reach the quality level of international like product, the production efficiency height, labour intensity is little.
With above-mentioned foundation embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from the utility model technological thought.Technical scope of the present utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (4)
1. cold-drawing automatic production line of profiled bar, it is characterized in that: have by the tactic discharging device of technological process (1), manipulator (2), pre-straightening device (3), cold drawn main frame (4), smart straightener (5), clipping apparatus (6) and pay-off (7) and rewinding frame (8), described clipping apparatus (6) comprises frame (61), be located at the hydraulic pressure scissors (62) on the frame (61) slidably, limited block (63) that is connected with hydraulic pressure scissors (62) one sides and the return mechanism (64) that is connected with hydraulic pressure scissors (62) opposite side, cold drawn shaped steel in the motion arrives limited block (63) to sinciput, drive limited block (63) drive hydraulic pressure scissors (62) and make synchronous follow-up, and send shear signal, hydraulic pressure scissors (62) is cut off shaped steel in servomechanism process, meanwhile, under return mechanism (64) effect, hydraulic pressure scissors (62) and limited block (63) reposition.
2. a kind of cold-drawing automatic production line of profiled bar according to claim 1 is characterized in that: be provided with the shot-blast unit (9) that can remove shaped steel blank surface corrosion and oxide layer between described manipulator (2) and the pre-straightening device (3).
3. a kind of cold-drawing automatic production line of profiled bar according to claim 2 is characterized in that: described shot-blast unit (9) is online compressed air shotblasting machine, by the PLC programme-control.
4. a kind of cold-drawing automatic production line of profiled bar according to claim 1 is characterized in that: be provided with the polishing machine (10) that can carry out polishing to the shaped steel surface between described pay-off (7) and the rewinding frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202305437U CN201471156U (en) | 2009-08-14 | 2009-08-14 | Special profiled iron cold drawing automatic production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202305437U CN201471156U (en) | 2009-08-14 | 2009-08-14 | Special profiled iron cold drawing automatic production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471156U true CN201471156U (en) | 2010-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202305437U Expired - Fee Related CN201471156U (en) | 2009-08-14 | 2009-08-14 | Special profiled iron cold drawing automatic production line |
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| CN (1) | CN201471156U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016004674A1 (en) * | 2014-07-23 | 2016-01-14 | 高国武 | Novel method and device for alternately cutting off materials by back-and-forth movement of multiple vehicles |
| CN105728502A (en) * | 2016-04-13 | 2016-07-06 | 张家港市金邦铝业股份有限公司 | Aluminum special-shaped profile straightening machine |
| CN106736601A (en) * | 2017-04-17 | 2017-05-31 | 江苏立万精密制管有限公司 | A kind of cold drawing accurate welded pipe product line and production method |
| CN108097738A (en) * | 2017-12-12 | 2018-06-01 | 无锡广兴东茂科技有限公司 | A kind of production technology of automobile engine gear ring shaped steel |
-
2009
- 2009-08-14 CN CN2009202305437U patent/CN201471156U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016004674A1 (en) * | 2014-07-23 | 2016-01-14 | 高国武 | Novel method and device for alternately cutting off materials by back-and-forth movement of multiple vehicles |
| RU2655410C1 (en) * | 2014-07-23 | 2018-05-28 | Далянь Филд Хеви-Мэшинери Мэньюфекчуринг Ко., Лтд | Cutting material method and installation |
| CN105728502A (en) * | 2016-04-13 | 2016-07-06 | 张家港市金邦铝业股份有限公司 | Aluminum special-shaped profile straightening machine |
| CN106736601A (en) * | 2017-04-17 | 2017-05-31 | 江苏立万精密制管有限公司 | A kind of cold drawing accurate welded pipe product line and production method |
| CN106736601B (en) * | 2017-04-17 | 2019-03-19 | 江苏立万精密制管有限公司 | A kind of cold drawing accurate welded pipe product line and production method |
| CN108097738A (en) * | 2017-12-12 | 2018-06-01 | 无锡广兴东茂科技有限公司 | A kind of production technology of automobile engine gear ring shaped steel |
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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: 20100519 Termination date: 20180814 |
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| CF01 | Termination of patent right due to non-payment of annual fee |