CN203330159U - Double-trolley chain type continuous drawing machine - Google Patents
Double-trolley chain type continuous drawing machine Download PDFInfo
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- CN203330159U CN203330159U CN2013203335760U CN201320333576U CN203330159U CN 203330159 U CN203330159 U CN 203330159U CN 2013203335760 U CN2013203335760 U CN 2013203335760U CN 201320333576 U CN201320333576 U CN 201320333576U CN 203330159 U CN203330159 U CN 203330159U
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- draw trolley
- trolley
- trolleys
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Abstract
The utility model relates to a double-trolley chain type continuous drawing machine which comprises a machine frame and front and rear drawing trolleys, wherein the front and rear drawing trolleys move back and forth in a reciprocating manner along the one straight line through two sets of guide rails installed on the machine frame; a front decelerator installed in the middle of the machine frame transmits two sets of outer chains through a front transmission shaft, so that the front drawing trolley is driven to move in a reciprocating manner; a rear decelerator installed at the rear of the machine frame transmits two sets of inner chains through a rear transmission shaft, so that the rear drawing trolley is driven to move in a reciprocating manner; the guide rails and the chains of the front and rear drawing trolleys move in the one straight line; an overlapped motion region is arranged in the middle of the machine frame; non-stop drawing joints of drawing wires can be realized through the front and rear drawing trolleys in the region; turn-back transition regions of the front and rear drawing trolleys are respectively arranged at the front and rear ends of the machine frame; the front and rear drawing trolleys move in the two transition regions simultaneously; non-stop drawing motion of the wires is still kept. According to the double-trolley chain type continuous drawing machine disclosed by the utility model, non-stop continuous alternative drawing of the front and rear drawing trolleys is realized; the whole-line production effectiveness is increased; simultaneously, the quality problem of the metal wires caused by stop while being drawn is also improved.
Description
Technical field
The utility model relates to the metal material processing technical field, especially relates to metal wire drawing process technology and equipment thereof.
Background technology
At present, widely used metal wire rod (managing excellent section bar) drawbench is chain drawbench, is that drawing completes on same equipment, and can carry out multi-thread drawing, high efficiency, device structure and simple to operate, applicability is strong, and manage excellent type goods all can, good economy performance; But the draw trolley drawing will pause and return, dolly returns and just can carry out drawing next time afterwards, thereby can not carry out continuous drawing.Equally, adopt the two draw trolley drawbench of chain type, owing to only with one group, driving transmission, the front and back draw trolley is by one group of gear drive, realize two draw trolley synchronous backward motions, one group of draw trolley advances, and another group draw trolley retreats, obviously, when draw trolley will return, could reverse drive after drive motors must stop, thereby whole draw trolley must stop drawing, can not realize the purpose of continuous drawing.Moreover at present, double-cam structure drawbench with continuous drawing function, every group of cam curve drives one group of draw trolley, and two groups of draw trolleys, under the effect of the cam curve rotated, form front-rear reciprocation movement alternately, in two draw trolley motions, by controlling, draw trolley drawing handing-over before and after can realizing, draw trolley drawing pincers unclamp, pincers are tight simultaneously for another draw trolley drawing pincers, the drawing do not stopped continuously.The drawbench of double-cam structure, can realize the continuous high speed drawing, but its cam structure complexity, difficulty of processing is high, five axis processing machine bed processing, and production cost is high, and the cam diameter can not be very large, and the draw trolley reciprocating stroke is little, and benefit is very limited.
The utility model content
The technical problems to be solved in the utility model is the defect that overcomes prior art, thereby provides a kind of continuous drawing, high efficiency, and chain drawbench simple in structure, easy to manufacture, easy to maintenance.
For achieving the above object, the utility model provides a kind of double trolley chain type continuous drawbench, the utility model adopts following technical scheme: double trolley chain type continuous drawbench comprises frame (1) and by being arranged on two groups of guide rails on frame (1) front draw trolley (2) and rear draw trolley (3) along same straight line front-rear reciprocation movement; Described front draw trolley (2) is arranged on peripheral two groups of outer chains (6) by the front reduction gear machine (4) that is arranged on frame (1) middle part by front propeller shaft (5) transmission, thereby drives reciprocating; Described rear draw trolley (3) is driven and moves back and forth by guide rail in inter-axle shaft (8) transmission device and two groups and chain (9) by the rear reductor (7) that is arranged on frame (1) rear portion; The guide rail of described front draw trolley (2) and described rear draw trolley (3) and chain are at same linear movement direction; Be provided with overlapping moving region A at described frame (1) middle part, draw trolley before this zone (2) and rear draw trolley (3) move at overlapping moving region A simultaneously, can realize the drawing handing-over that drawing wires is not stopped; Be respectively equipped with the transition region C that turns back of turn back transition region B and the rear draw trolley (3) of front draw trolley (2) on described frame (1) front-end and back-end, the front and back draw trolley moves in this two places transitional region simultaneously, can realize the drawing handing-over that the drawbench wire rod is not stopped.
Advantage of the present utility model: the utility model has adopted the chain drawbench function complete, high efficiency, device structure and simple to operate, the advantages such as applicability is strong, draw the advantage of the two draw trolley continuous drawings of double cam, the visible advantage in conjunction with the two, can realize the target that the chain drawbench continuous drawing is produced, and improved greatly production capacity and the economic benefit of equipment.
The accompanying drawing explanation
Fig. 1 is the utility model plan structure schematic diagram;
Symbol description in figure: frame 1, front draw trolley 2, rear draw trolley 3, front reduction gear machine 4, front propeller shaft 5, outer chain 6, rear reductor 7, inter-axle shaft 8, interior chain 9, overlapping moving region A, the transition region of turning back B, the transition region of turning back C.
The specific embodiment
Below with best embodiment, the utility model is described in detail.
As shown in Figure 1, double trolley chain type continuous drawbench, comprise frame (1) and by being arranged on two groups of guide rails on frame (1) front draw trolley (2) and rear draw trolley (3) along same straight line front-rear reciprocation movement; Described front draw trolley (2) is arranged on peripheral two groups of outer chains (6) by the front reduction gear machine (4) that is arranged on frame (1) middle part by front propeller shaft (5) transmission, thereby drives reciprocating; Described rear draw trolley (3) is driven and moves back and forth by guide rail in inter-axle shaft (8) transmission device and two groups and chain (9) by the rear reductor (7) that is arranged on frame (1) rear portion; The guide rail of described front draw trolley (2) and described rear draw trolley (3) and chain are at same linear movement direction; Be provided with overlapping moving region A at described frame (1) middle part, in this zone, the front and back draw trolley can be realized: when the tight metal wire drawing of current draw trolley (2) drawing pincers pincers is regional to this, front draw trolley (2) is done deceleration drawing campaign, and (final velocity is zero, and prepare to turn back), simultaneously, rear draw trolley (3) is done accelerated motion (rear draw trolley turns back, and speed accelerates to drawing speed by zero); When front and back draw trolleys (2) arrive balance when speed, front draw trolley (2) drawing pincers unclamp wire rod, and then draw trolley (3) drawing pincers clamp the stringing material simultaneously, have realized the continuous drawing that wire rod does not stop.Equally, when after before draw trolley (3) drawing wires arrives the transitional region C that turns back, rear draw trolley (3) is done deceleration drawing campaign (final velocity is zero, and preparation is turned back); And simultaneously, front draw trolley (2) arrives the front end transitional region and does accelerated motion that (front draw trolley turns back, speed accelerates to drawing speed by zero), the front and back draw trolley is when speed arrives balance, rear draw trolley (3) drawing pincers unclamp wire rod, and front draw trolley (2) drawing pincers clamp the stringing material simultaneously, realized the continuous drawing that wire rod does not stop.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection domain of the present utility model.
Claims (1)
1. double trolley chain type continuous drawbench, comprise frame (1) and by being arranged on two groups of guide rails on frame (1) front draw trolley (2) and rear draw trolley (3) along same straight line front-rear reciprocation movement; Described front draw trolley (2) is arranged on peripheral two groups of outer chains (6) by the front reduction gear machine (4) that is arranged on frame (1) middle part by front propeller shaft (5) transmission, thereby drives reciprocating; Described rear draw trolley (3) is driven and moves back and forth by guide rail in inter-axle shaft (8) transmission device and two groups and chain (9) by the rear reductor (7) that is arranged on frame (1) rear portion; The guide rail of described front draw trolley (2) and described rear draw trolley (3) and chain are at same linear movement direction; Be provided with overlapping moving region A at described frame (1) middle part, draw trolley before this zone (2) and rear draw trolley (3) can be realized the drawing handing-over that drawing wires is not stopped; Front draw trolley (2) and rear draw trolley (3) move at overlapping moving region A simultaneously; Be respectively equipped with the transition region C that turns back of turn back transition region B and the rear draw trolley (3) of front draw trolley (2) on described frame (1) front-end and back-end, the front and back draw trolley moves in this two places transitional region simultaneously, the drawing campaign that both still keep wire rod not stop in transitional region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203335760U CN203330159U (en) | 2013-06-09 | 2013-06-09 | Double-trolley chain type continuous drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203335760U CN203330159U (en) | 2013-06-09 | 2013-06-09 | Double-trolley chain type continuous drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203330159U true CN203330159U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203335760U Expired - Fee Related CN203330159U (en) | 2013-06-09 | 2013-06-09 | Double-trolley chain type continuous drawing machine |
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| Country | Link |
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| CN (1) | CN203330159U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734335A (en) * | 2016-12-23 | 2017-05-31 | 东北大学 | One kind fills out core steel pipe and preparation method thereof |
| CN107520265A (en) * | 2017-09-18 | 2017-12-29 | 西安航空学院 | A kind of aluminium alloy plastics lined pipe automates drawbench |
| CN110153207A (en) * | 2018-12-04 | 2019-08-23 | 上海北特科技股份有限公司 | Bar vertical bar continuous draw-off gear and the bar drawing method realized using it |
| CN116078846A (en) * | 2023-02-03 | 2023-05-09 | 安徽鑫旭新材料有限公司 | Copper bar drawing auxiliary device |
-
2013
- 2013-06-09 CN CN2013203335760U patent/CN203330159U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106734335A (en) * | 2016-12-23 | 2017-05-31 | 东北大学 | One kind fills out core steel pipe and preparation method thereof |
| CN106734335B (en) * | 2016-12-23 | 2019-02-05 | 东北大学 | One kind filling out core pipe and preparation method thereof |
| CN107520265A (en) * | 2017-09-18 | 2017-12-29 | 西安航空学院 | A kind of aluminium alloy plastics lined pipe automates drawbench |
| CN107520265B (en) * | 2017-09-18 | 2023-06-16 | 西安航空学院 | Automatic drawing machine for aluminum alloy plastic-lined pipe |
| CN110153207A (en) * | 2018-12-04 | 2019-08-23 | 上海北特科技股份有限公司 | Bar vertical bar continuous draw-off gear and the bar drawing method realized using it |
| CN116078846A (en) * | 2023-02-03 | 2023-05-09 | 安徽鑫旭新材料有限公司 | Copper bar drawing auxiliary device |
| CN116078846B (en) * | 2023-02-03 | 2023-10-03 | 安徽鑫旭新材料有限公司 | Copper bar drawing auxiliary device |
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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: 20131211 Termination date: 20140609 |