CN203556660U - Metal forming drawing machine - Google Patents
Metal forming drawing machine Download PDFInfo
- Publication number
- CN203556660U CN203556660U CN201320431004.6U CN201320431004U CN203556660U CN 203556660 U CN203556660 U CN 203556660U CN 201320431004 U CN201320431004 U CN 201320431004U CN 203556660 U CN203556660 U CN 203556660U
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- China
- Prior art keywords
- drawbench
- screw rod
- clamping device
- mould
- tailstock
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- Expired - Fee Related
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Abstract
The utility model relates to a metal forming drawing machine. The metal forming drawing machine comprises a machine body composed of a drawing machine bed head, a drawing machine bed body and a drawing machine tailstock, a mould seat composed of a mould holder and a mould embedded on the mould holder, a guide rail, a drawing car which is composed of a slide plate, a clamping device, a screw rod connection seat and a hydraulic device for driving the clamping device, a transmission mechanism composed of a motor, a speed reducer and a screw rod nut mechanism, and an operation control mechanism, wherein the mould seat is arranged on the drawing machine bed head; the guide rail is arranged on the drawing machine bed body; the drawing car is matched with the guide rail; the screw rod nut mechanism is connected to the drawing machine tailstock; the motor and the speed reducer drive the screw rod nut mechanism; the screw rod nut mechanism is linked with the drawing car to drive the clamping device and a workpiece to move. The combined whole machine which adopts the screw rod nut mechanism to transmit, and adopts a drawing piece hydraulic clamping device and an easily dismounted and replaced mould seat structure has the characteristics of high transmission precision, small noises, reliable clamping, easiness in mounting and dismounting of the mould, simplicity in machining and manufacturing, low production cost and convenience in operation and maintenance.
Description
Technical field
The utility model relates to metal cold drawing forming equipment, specifically a kind of metal forming drawbench.
Background technology
In metal cold drawing forming field, conventional drawing equipment has the equipment such as chain-type drawbench, hydraulic drawbench at present.Chain-type drawbench is larger to the sensitiveness of pulling capacity, easily forms and impacts, and motion is not very steady; Between sprocket wheel and chain, easily abrasion damage, and transmission accuracy is not high, and can produce larger noise; Chain itself, due to deadweight, can form friction between chain and pallet, wears away chain and pallet, and causes the drawbench of certain energy loss, particularly reel chain, and these phenomenons are especially obvious.Although hydraulic drawbench exists lot of advantages, due to making precision and the very high reason of equipment erection required precision of hydraulic cylinder, so that price is very expensive, and maintenance difficulty is large, and operating cost is also high.
Utility model content
The purpose of this utility model is to provide that a kind of transmission accuracy is high, noise is little, manufacture and safeguard the metal drawing former that use cost is low.
The metal forming drawbench of realizing the utility model object mainly comprises following a few part body: fuselage, mold base, guide rail, drawing car, transmission mechanism, operation controlling organization, described fuselage is by the drawbench head of a bed, drawbench lathe bed, drawbench tailstock composition, mold base is by die holder, be inlaid in the mould composition on die holder, drawing car is by slide plate, be connected to drawing part clamping device and the screw rod Connection Block at slide plate two ends, the hydraulic means with driving drawing part clamping device that is connected to slide plate middle part forms, and transmission mechanism comprises motor, decelerator, bolt and nut mechanism, operation controlling organization is by control inputs carrier and composition of the control system, mold base is located at the drawbench head of a bed, guide rail is located on drawbench lathe bed, drawing car coordinates with guide rail, bolt and nut mechanism is connected near drawbench tailstock or drawbench tailstock, and screw rod one end is connected with screw rod Connection Block on drawing car, motor, decelerator drives bolt and nut mechanism, and bolt and nut mechanism interlock drawing car band clamping device and workpiece come and go mobile along track,
The nut piece of above-mentioned bolt and nut mechanism can be comprised of gear, axle sleeve, nut for assembly, and axle sleeve docks with nut coupling type, and gear set is on axle sleeve;
Above-mentioned drawing part clamping device can be comprised of guide holder, wedge, wedge guide, hydraulic means, guide holder is provided with conical surface band slideway or chute endoporus, wedge be two with the setting of guide holder endoporus axial symmetry, be loaded in guide holder hole, its two relative wall is provided with sawtooth or double wedge, be positioned at guide holder outer end of hole and coordinate with dovetail slideway or chute with wedge guide, wedge guide is connected with the hydraulic cylinder piston rod of hydraulic means;
Above-mentioned mold base can be that flashboard type is inserted on the drawbench head of a bed, and die holder, mould are cone match;
Above-mentioned drawbench tailstock can also have additional screw rod protective device, and it consists of screw sleeve and bearing, and screw sleeve and screw coaxial are connected to drawbench tailstock end, and bearing is arranged on screw sleeve away from this end of drawbench tailstock.
Metal forming drawbench of the present utility model, adopts bolt and nut mechanism driving, drawing part hydraulic clamp, easily mould structure is changed in mounting or dismounting, have that transmission accuracy is high, noise is little, reliable clamping, mould mounting or dismounting easily, processing and manufacturing is simple, production cost is low, and operation maintenance is feature easily.
Accompanying drawing explanation
Fig. 1 is the complete machine structure schematic diagram of the utility model embodiment
Fig. 2 is the mold base parts front view of the utility model embodiment
Fig. 3 is the mold base parts right view of the utility model embodiment
Fig. 4 is the clamping device structure clamped condition generalized section of the utility model embodiment
Fig. 5 is the clamping device structure releasing orientation generalized section of the utility model embodiment
Fig. 6 is the screw rod Connection Block generalized section of the utility model embodiment
. Fig. 7 is the bolt and nut mechanism generalized section of the utility model embodiment.
The specific embodiment
Below in conjunction with embodiment, the utility model is further described, following each embodiment is only for the technical solution of the utility model is described, but to not restriction of the utility model.
Embodiment
As shown in Fig. 1 to 7; metal forming drawbench of the present utility model; by fuselage 1, mold base 2, guide rail 3, drawing car 4, screw rod protection mechanism 5, transmission mechanism 6, operation controlling organization 7, formed; fuselage 1 has the drawbench head of a bed 11, drawbench lathe bed 12, drawbench tailstock 13; mold base 2 is comprised of die holder 21, the mould 22 that is inlaid on die holder 21; mold base 2 is that flashboard type is inserted on the drawbench head of a bed 11, and die holder 21, mould 22 are cone match.Guide rail 3 is located on drawbench lathe bed 12, drawing car 4 is by slide plate 41, the drawing part clamping device 42 and the screw rod Connection Block 43 that are connected to slide plate 41 two ends form, drawing part clamping device 42 is by guide holder 421, wedge 422, wedge guide 423, hydraulic means 424 forms, hydraulic means 424 comprises hydraulic cylinder 424a and hydraulic power unit 424b, guide holder 421 is provided with conical surface endoporus, this conical surface endoporus is provided with band slideway 421a, wedge 422 is two endoporus axial symmetry settings with guide holder 421, be loaded in guide holder hole, its two relative wall is provided with sawtooth 422a, wedge 422 is exposed to guide holder 421 outer end of hole portions and is provided with dovetail slideway 423a and coordinates with the chute 423a on wedge guide 423, wedge guide 423 and hydraulic means 44 piston rod be connected, transmission mechanism 6 comprises motor 61, decelerator 62, bolt and nut mechanism 63 forms, bolt and nut mechanism 63 is by screw rod 631, nut piece 632 forms, 632 of nut pieces are by gear 632a, axle sleeve 632b, nut 632c composition, axle sleeve 632b docks with nut 632c coupling type, gear 632a is sleeved on axle sleeve 632b, screw rod protection mechanism 5 consists of screw sleeve 51 and bearing 52, screw sleeve 51 is coaxially connected to drawbench tailstock 13 ends with screw rod 631, bearing 52 is arranged on screw sleeve 51 other ends, operation controlling organization 7 is by control inputs carrier and composition of the control system, the hydraulic oil of hydraulic cylinder 424a is supplied with by hydraulic power unit 424b.
Realize the step that metal drawing is shaped: shaping dies 22 is installed in mold base 21, workpiece head was inserted mould 22 holes from the left side, stretch in " jaw " that two wedges 422 of drawing part clamping device 42 form, switch on power, starter motor 61, motor 61 linkage reducers 62 drive bolt and nut mechanism 63 again, clamping device 62 is prolonged to the assigned address that guide rail is advanced near mould to stop, control system is according to the work order primer fluid pressure device 424 of control inputs carrier interface input, wedge 422 slidings to guide holder 421 holes, making sawtooth 422a on wall sting firm workpiece is clamping work pieces, restart starter motor 61, motor 61 linkage reducers 62 drive bolt and nut mechanism 63 again, driving clamping device 42 and workpiece to prolong guide rail deviates from mould 22 and advances and carry out drawing, workpiece is at mould internal shaping, after component shaping completes, close transmission mechanism 6, hydraulic means 424 is outer draws wedge 422 to unclamp clamping device 42, take out workpiece, one time drawing process completes.Main operational motion is carried out in control inputs carrier interface input instruction by operator.
Claims (5)
1. a metal forming drawbench, comprises fuselage, mold base, guide rail, drawing car, transmission mechanism, operation controlling organization, is characterized in that: described fuselage is by the drawbench head of a bed, drawbench lathe bed, drawbench tailstock composition, mold base is by die holder, be inlaid in the mould composition on die holder, drawing car is by slide plate, be connected to drawing part clamping device and the screw rod Connection Block at slide plate two ends, the hydraulic means with driving drawing part clamping device that is connected to slide plate middle part forms, and transmission mechanism comprises motor, decelerator, bolt and nut mechanism, operation controlling organization is by control inputs carrier and composition of the control system, mold base is located at the drawbench head of a bed, guide rail is located on drawbench lathe bed, drawing car coordinates with guide rail, bolt and nut mechanism is connected near drawbench tailstock or drawbench tailstock, and screw rod one end is connected with screw rod Connection Block on drawing car, motor, decelerator drives bolt and nut mechanism, and bolt and nut mechanism interlock drawing car comes and goes mobile with clamping device and workpiece along track.
2. metal forming drawbench according to claim 1, is characterized in that: the nut piece of bolt and nut mechanism is that assembly is comprised of gear, axle sleeve, nut, and axle sleeve docks with nut coupling type, and gear set is on axle sleeve.
3. metal forming drawbench according to claim 1 and 2, it is characterized in that: drawing part clamping device is comprised of guide holder, wedge, wedge guide, hydraulic means, guide holder is provided with conical surface band slideway or chute endoporus, wedge be two with the setting of guide holder endoporus axial symmetry, be loaded in guide holder hole, its two relative wall is provided with sawtooth or double wedge, be positioned at guide holder outer end of hole and coordinate with dovetail slideway or chute with wedge guide, wedge guide is connected with the hydraulic cylinder piston rod of hydraulic means.
4. metal forming drawbench according to claim 3, is characterized in that: mold base is that flashboard type is inserted on the drawbench head of a bed, and die holder, mould are cone match.
5. metal forming drawbench according to claim 4; it is characterized in that: drawbench tailstock also has additional screw rod protective device; it consists of screw sleeve and bearing, and screw sleeve and screw coaxial are connected to drawbench tailstock end, and bearing is arranged on screw sleeve away from this end of drawbench tailstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431004.6U CN203556660U (en) | 2013-07-16 | 2013-07-16 | Metal forming drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431004.6U CN203556660U (en) | 2013-07-16 | 2013-07-16 | Metal forming drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203556660U true CN203556660U (en) | 2014-04-23 |
Family
ID=50506412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320431004.6U Expired - Fee Related CN203556660U (en) | 2013-07-16 | 2013-07-16 | Metal forming drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203556660U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289539A (en) * | 2013-07-16 | 2015-01-21 | 浙江金博金属科技有限公司 | Metal forming drawing machine |
| CN106180229A (en) * | 2016-07-19 | 2016-12-07 | 尚成荣 | The extruded movable clamping device of a kind of copper bar drawing |
| CN108543821A (en) * | 2018-05-02 | 2018-09-18 | 山东新合源热传输科技有限公司 | A kind of decompressor and decompression method for pipe fitting drawing |
-
2013
- 2013-07-16 CN CN201320431004.6U patent/CN203556660U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289539A (en) * | 2013-07-16 | 2015-01-21 | 浙江金博金属科技有限公司 | Metal forming drawing machine |
| CN106180229A (en) * | 2016-07-19 | 2016-12-07 | 尚成荣 | The extruded movable clamping device of a kind of copper bar drawing |
| CN108543821A (en) * | 2018-05-02 | 2018-09-18 | 山东新合源热传输科技有限公司 | A kind of decompressor and decompression method for pipe fitting drawing |
| CN108543821B (en) * | 2018-05-02 | 2023-10-27 | 山东新合源热传输科技有限公司 | Decompression device and decompression method for pipe drawing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20160716 |