CN201895055U - Rotary double-shaft flying shear cutting device for metal wires - Google Patents
Rotary double-shaft flying shear cutting device for metal wires Download PDFInfo
- Publication number
- CN201895055U CN201895055U CN2010205966843U CN201020596684U CN201895055U CN 201895055 U CN201895055 U CN 201895055U CN 2010205966843 U CN2010205966843 U CN 2010205966843U CN 201020596684 U CN201020596684 U CN 201020596684U CN 201895055 U CN201895055 U CN 201895055U
- Authority
- CN
- China
- Prior art keywords
- flying shear
- cutterhead
- shaft
- wheel
- transmission shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Shearing Machines (AREA)
Abstract
The utility model relates to a rotary double-shaft flying shear cutting device for metal wires, which comprises a frame. An upper transmission shaft and a lower transmission shaft in opposite rotation directions are mounted on the frame, the upper transmission shaft is connected with an upper blade disc, flying shear upper blades are mounted on the upper blade disc, the lower transmission shaft is connected with a lower blade disc, flying shear lower blades are mounted on the lower blade disc, and the flying shear upper blades and the flying shear lower blades are positioned at a shearing position when rotating to the middle. The rotary double-shaft flying shear cutting device high in production efficiency completely meets capacity of wire drawing equipment, the metal wire cutting rate is up to 1400 per minute (such as metal wires 3.2mm in diameter and 350mm in length), is high in product quality without quality problems such as flying spurs, double overlapped blades, short heads and the like, is low in cutting noise no more than 50 decibels in actual operation, is low in labor intensity due to the fact that the rotary double-shaft flying shear cutting device can be used with a wire drawing machine in linkage while discharging and feeding procedures are omitted so that labor intensity is reduced greatly, and is high in safety due to the fact that the discharging and feeding procedures are omitted, potential safety hazards in the procedures are eliminated so that industrial accidents are avoided.
Description
Technical field
The utility model relates to a kind of wire shearing device, particularly a kind of wire twin shaft rotary flying shear shearing device.
Background technology
In welding rod manufacture process wiry, the improvement that wire cuts off technology be enhance productivity, the key point of product quality, also be the important step of improving working environment, reduce labor intensity and improve security.The wire of domestic most enterprises cuts off and is still following cam-type and thrust this traditional handicraft, seems unable to do what one wishes when very big facing demand, and has many drawbacks.Mainly show following five aspects: 1, production efficiency is low, and there is idle stroke in this technology mode, and wire feed rate is restricted, the highest 220 in the wire (with diameter 3.2mm, the wire of length 350mm is an example) that only can cut off of actual per minute.2, product quality is low, does the action that thrusts that the circular arc cutting knife that moves both vertically up and down and fixing pipe cutter form owing to adopt, and flash, double-pole, brachycephaly etc. become the quality problems of the easiest appearance.3, the cut-out noise is big, and based on the equipment that this traditional handicraft principle is made, noise had reached 80 decibels when separate unit was unloaded, and when many this equipment operations simultaneously, deafening in the workshop, the workman is difficult to stand, and causes workman's auditory system damage.4, labour intensity is big, the production capacity of uniting the drawing machine of use with this traditional process equipment is more than the several times of its production capacity, can not cooperate interlock to use between the two, cause and to cut off by manually delivering to this equipment again from the drawing machine loading and unloading material, deliver to this equipment from the drawing machine loading and unloading material again after cutting and cut off, so repeatedly.The fallback of this equipment, be cause the big main cause of labor strength it.5, poor stability, because ceaselessly unloading repeatedly between drawing machine and cut-out equipment, material loading, in this process, there is very big potential safety hazard, especially when discharging, cause the wire material to pound on one's body operating personnel easily, and industrial accident appears, the burden and the misery of bringing for society, family and individual are self-evident.
Summary of the invention
The utility model provides a kind of efficient height for solving the technical problem that exists in the known technology, can improve the quality of products, noise is low, can reduce labor strength and the low wire twin shaft rotary flying shear shearing device of loss.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of wire twin shaft rotary flying shear shearing device, comprise frame, two power transmission shafts up and down of switched in opposite are installed on the described frame, the described power transmission shaft first line of a couplet of going up is connected to upper tool pan, and the flying shear upper slitter is installed on the described upper tool pan; Be connected with down cutterhead on the described lower drive shaft, on the described following cutterhead cutter under the flying shear be installed; Be in the position of shearing in the time of in the middle of cutter rotates under described flying shear upper slitter and the described flying shear.
The utility model can also adopt following technical scheme:
Described two power transmission shafts up and down are by synchronous band transmission, and described lower drive shaft is by being with transferring power synchronously.
Described upper tool pan is provided with the pair of openings groove at position radially, and flying shear upper slitter and tightening piece are installed in each open slot, and described flying shear upper slitter is fixed in the open slot of described upper tool pan by described tightening piece; Described down cutterhead is provided with the pair of openings groove at position radially, and cutter and tightening piece under the flying shear is installed in each open slot, and cutter is fixed in the open slot of described cutterhead down by described tightening piece under the described flying shear.
Described synchronous band transmission comprises synchronous cog belt, underdrive profile of tooth belt wheel, goes up transmission cog belt wheel and is positioned at described first expansion tightening wheel and second expansion tightening wheel of going up transmission cog belt wheel both sides, described synchronous cog belt tightly is enclosed within on described first expansion tightening wheel and described second expansion tightening wheel, and counter being enclosed within on described upward transmission cog belt wheel and the described underdrive profile of tooth belt wheel.
Described upper tool pan is sleeved on described going up on the power transmission shaft, and connects by the fluid pressure type lock tube; Described cutterhead down is sleeved on the described lower drive shaft, and connects by the fluid pressure type lock tube.
Advantage and the good effect that the utlity model has are: owing to adopted the flying shear structure, make to the utlity model has following advantage:
1) production efficiency height satisfies the production capacity of hot candied equipment fully, and the highest wire that cuts off reaches 1400 of per minutes (with diameter 3.2mm, the wire of length 350mm is an example); 2) there are not quality problems such as flash, double-pole, brachycephaly in product quality height; 3) the cut-out noise is little, cuts off noise during actual motion and is no more than 50 decibels.4) labour intensity is little, can cooperate interlock to use with drawing machine, has eliminated discharging, has gone up material process, and labour intensity is greatly reduced.5) safe, owing to having eliminated discharging, having gone up material process, there is not the potential safety hazard of this process, avoided industrial accident.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the rearview of Fig. 1;
Fig. 3 is the structural representation of the utility model cutting out section;
Fig. 4 is the vertical view of Fig. 1.
Among the figure: 1. first expansion tightening wheel, 2. go up transmission cog belt wheel, 3. frame, 4. upper tool pan 5. plays cutterhead, 6. open slot, 7-1. the flying shear upper slitter, 7-2. flying shear upper slitter, 8. tightening piece, 9. blade normal plane, the last power transmission shaft of 10-1., 10-2. lower drive shaft, 11. bearing group, 12. second expansion tightening wheels, 13. driving-belts, 14. the driving-belt swelling device, 15. adjusting devices.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1～Fig. 4, a kind of wire twin shaft rotary flying shear shearing device comprises frame 3, two power transmission shaft 10-1 up and down of switched in opposite are installed on the described frame 3,10-2, described going up on the power transmission shaft 10-1 is connected with upper tool pan 4, and flying shear upper slitter 7-1 is installed on the described upper tool pan 4; Be connected with down cutterhead 5 on the described lower drive shaft 10-2, on the described following cutterhead 5 cutter 7-2 under the flying shear be installed; Be in the position of shearing in the time of in the middle of cutter 7-2 rotates under described flying shear upper slitter 7-1 and the described flying shear.Normal plane 9 coplanes of the blade of cutter produce maximum shear stress under flying shear upper slitter on upper and lower two cutterheads and the flying shear at this moment, thereby wire is cut off.
Described upper tool pan 4 is provided with pair of openings groove 6 at position radially, in each open slot 6 a flying shear upper slitter 7-1 and tightening pieces 8 thereof is installed, and described flying shear upper slitter 7-1 is fixed in the open slot 6 of described upper tool pan by described tightening piece 8; Described down cutterhead 5 is provided with pair of openings groove 6 at position radially, in each open slot 6 cutter 7-2 and tightening piece 8 thereof under flying shears is installed, and cutter 7-2 is fixed in the open slot 6 of described cutterhead 5 down by described tightening piece 8 under the described flying shear.
Described upper tool pan 4 is sleeved on the described power transmission shaft 10-1 of going up, and connects by the fluid pressure type lock tube; Described cutterhead 5 down is sleeved on the described lower drive shaft 10-2, and connects by the fluid pressure type lock tube.Cutterhead and power transmission shaft adopt keyless, are convenient to adjust the relative position of the flying shear blade on upper and lower two cutterheads.
Described two power transmission shaft 10-1,10-2 up and down are by synchronous band transmission, and described lower drive shaft 10-2 is by being with the transferring power (not shown) synchronously.
Described synchronous band transmission comprises synchronous cog belt 13, underdrive profile of tooth belt wheel, goes up transmission cog belt wheel 2 and is positioned at described first expansion tightening wheel 1 and second expansion tightening wheel 12 that the transmission cog belt is taken turns 2 both sides of going up, described synchronous cog belt 13 tightly is enclosed within on described first expansion tightening wheel 1 and described second expansion tightening wheel 12, and counter being enclosed within on described upward transmission cog belt wheel 2 and the described underdrive profile of tooth belt wheel.Cutting out section and transmission mechanism place the two ends of power transmission shaft, provide swivel bearing by bearing group 11, the tension force size of driving-belt swelling device 14 control driving-belts, and adjusting device 15 is controlled the robust motion of driving-belt by the depth of parallelism of adjusting the first tensioner wheel shaft.
Operation principle of the present utility model:
After wire after the drawing machine drawing carries out comprehensive aligning through sliding die rotary hub type straightener, enter twin shaft rotary flying shear shearing device, upper tool pan, following cutterhead are done the constant speed reverse rotation at this moment, when the normal plane coplane of the blade of cutter under flying shear upper slitter on upper and lower two cutterheads and the flying shear, will produce maximum shear stress, thereby wire will be cut off.Two flying shear cuttves are installed on each cutterhead, so cutterhead rotates a circle whenever and cuts off two one metal wires.
Claims (5)
1. a wire twin shaft rotary flying shear shearing device comprises frame, it is characterized in that, two power transmission shafts up and down of switched in opposite are installed on the described frame, and described going up on the power transmission shaft is connected with upper tool pan, and the flying shear upper slitter is installed on the described upper tool pan; Be connected with down cutterhead on the described lower drive shaft, on the described following cutterhead cutter under the flying shear be installed; Be in the position of shearing in the time of in the middle of cutter rotates under described flying shear upper slitter and the described flying shear.
2. wire twin shaft rotary flying shear shearing device according to claim 1 is characterized in that, described two power transmission shafts up and down are by synchronous band transmission, and described lower drive shaft is by being with transferring power synchronously.
3. wire twin shaft rotary flying shear shearing device according to claim 1, it is characterized in that, described upper tool pan is provided with the pair of openings groove at position radially, flying shear upper slitter and tightening piece are installed in each open slot, and described flying shear upper slitter is fixed in the open slot of described upper tool pan by described tightening piece; Described down cutterhead is provided with the pair of openings groove at position radially, and cutter and tightening piece under the flying shear is installed in each open slot, and cutter is fixed in the open slot of described cutterhead down by described tightening piece under the described flying shear.
4. wire twin shaft rotary flying shear shearing device according to claim 1, it is characterized in that, described synchronous band transmission comprises synchronous cog belt, underdrive profile of tooth belt wheel, goes up transmission cog belt wheel and is positioned at described first expansion tightening wheel and second expansion tightening wheel of going up transmission cog belt wheel both sides, described synchronous cog belt tightly is enclosed within on described first expansion tightening wheel and described second expansion tightening wheel, and counter being enclosed within on described upward transmission cog belt wheel and the described underdrive profile of tooth belt wheel.
5. wire twin shaft rotary flying shear shearing device according to claim 1 is characterized in that, described upper tool pan is sleeved on described going up on the power transmission shaft, and connects by the fluid pressure type lock tube; Described cutterhead down is sleeved on the described lower drive shaft, and connects by the fluid pressure type lock tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205966843U CN201895055U (en) | 2010-11-08 | 2010-11-08 | Rotary double-shaft flying shear cutting device for metal wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205966843U CN201895055U (en) | 2010-11-08 | 2010-11-08 | Rotary double-shaft flying shear cutting device for metal wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201895055U true CN201895055U (en) | 2011-07-13 |
Family
ID=44252974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205966843U Expired - Fee Related CN201895055U (en) | 2010-11-08 | 2010-11-08 | Rotary double-shaft flying shear cutting device for metal wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201895055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909184A (en) * | 2014-04-21 | 2014-07-09 | 建科机械（天津）股份有限公司 | Single-power double-shear mechanism on automatic hoop bending machine for reinforcing steel bars |
| CN111266491A (en) * | 2020-02-25 | 2020-06-12 | 董青华 | Quantitative shearing device for special cable for water and electricity |
-
2010
- 2010-11-08 CN CN2010205966843U patent/CN201895055U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909184A (en) * | 2014-04-21 | 2014-07-09 | 建科机械（天津）股份有限公司 | Single-power double-shear mechanism on automatic hoop bending machine for reinforcing steel bars |
| CN103909184B (en) * | 2014-04-21 | 2016-08-10 | 建科机械（天津）股份有限公司 | Single-power double-shear mechanism on steel-bar automatic hoop bender |
| CN111266491A (en) * | 2020-02-25 | 2020-06-12 | 董青华 | Quantitative shearing device for special cable for water and electricity |
| CN111266491B (en) * | 2020-02-25 | 2023-03-14 | 天津市万博线缆有限公司 | Water and electricity private cable ration shearing mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202622857U (en) | Plastic pipe rotary-cutting device | |
| CN202984526U (en) | Wearing-resisting straightening machine for sawing straightly and cutting rebar | |
| CN203245915U (en) | Pearl wool cutting device | |
| CN101786791B (en) | Off-line glass fiber chopping machine | |
| CN110340253A (en) | All-electric bar straightening bending hoop all-in-one machine | |
| CN201895055U (en) | Rotary double-shaft flying shear cutting device for metal wires | |
| CN206605099U (en) | A kind of Double Dimension Flying Shears | |
| CN105344886B (en) | The isometric cutter of steel wire | |
| KR101247884B1 (en) | A pipe cutter | |
| CN203254497U (en) | Log crusher | |
| CN104669446A (en) | Single-blade chain saw cutter for stones | |
| CN202062481U (en) | Rotary shearing device of numeric-control card-free rotary shearing all-in-one machine | |
| CN216421259U (en) | Plate shearing machine with location safeguard function | |
| CN204505565U (en) | A kind of bridge type stone cutting machine with horizontal cutter | |
| CN103331397A (en) | Sectional shearing machine for reinforcing steel bars | |
| CN203156134U (en) | Efficient mechanical clipping machine | |
| CN201168993Y (en) | Slab automatic cutting machine | |
| CN205587756U (en) | Novel bar copper automatic cutout machine | |
| CN211727691U (en) | High-speed crop and broken flying shear structure | |
| CN100475462C (en) | A machine for slicing carrot into equilateral triangle flakes with constant weight | |
| CN217749544U (en) | Outer circle plate shearing machine scissors and outer circle plate shearing machine capable of shearing smoothly | |
| CN202045670U (en) | Slow-feeding and quick-return mechanism of slicer | |
| CN211387395U (en) | Automatic shearing machine convenient for welding wire production | |
| CN213887989U (en) | Device is decided to raw and other materials ration of bolt production | |
| CN101486204A (en) | Edge trimmer |
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 |
Granted publication date: 20110713 Termination date: 20151108 |
|
| EXPY | Termination of patent right or utility model |