CN2334515Y - Wire material cutting mechanism with full cut cutter - Google Patents
Wire material cutting mechanism with full cut cutter Download PDFInfo
- Publication number
- CN2334515Y CN2334515Y CN 98201906 CN98201906U CN2334515Y CN 2334515 Y CN2334515 Y CN 2334515Y CN 98201906 CN98201906 CN 98201906 CN 98201906 U CN98201906 U CN 98201906U CN 2334515 Y CN2334515 Y CN 2334515Y
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- bar
- cam
- board
- guide channel
- clamping bar
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- Expired - Fee Related
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Abstract
The utility model relates to a wire material cutting mechanism with a full-cut cutter. The wire material cutting mechanism with full-cut cutter which is provided to guarantee the cutting end face of blank flat for subsequent handling is composed of a material cutting structure, a material pushing structure and a material clamping structure. A cutter of the material cutting structure is a full-cut cutter provided with cutting holes which are corresponding to the diameter of wire materials, and the material pushing structure and the material clamping structure are respectively arranged on both sides of the material cutting structure.
Description
The utility model belongs to no cutting metal processing equipment parts, particularly a kind of wire rod material cutting mechanism with full severing cutter.
As Figure 11, shown in Figure 12, the wire rod material cutting mechanism of commonly using with full severing cutter is provided with little slide by having the slide that is equipped with slide bar on slide, and the front end of slide bar is equiped with cutting knife, and the cutting knife front end has the circular-arc edge of a knife; Little slide is provided with the push rod that outer end and slide bar are connected as a body, the harness of push rod front end pivot has the swing chuck of deflection bare terminal end, and at the swing chuck bare terminal end installing clamping bar relative with cutting knife, level is provided with resilient push between the top of swing chuck and the push rod end face.Be provided with push rod between little slide and the swing chuck medial surface.As shown in figure 13, during use, after the wire rod charging, slide bar is by transmission, slide bar and the push rod reach that fuses with it, with the circular-arc edge of a knife that is positioned at Front cutting tool before the slide bar and swing chuck from both direction by to wire gripper also, slide bar continues reach, and promptly the circular-arc edge of a knife with cutting knife cuts off wire rod.The wire rod material cutting mechanism with full severing cutter of this structure, feeding after its material folding, cut-out and the cut-out is finished by cutting knife and clamping bar, therefore it can only use half severing cutter to cut off in half severing mode, not only can only be applicable to and cut off short stock, and cause in subsequent handling for planar end surface not through the stock end face of its cut-out, during as machining screw, process as Figure 14, shown in Figure 15 have not planar end surface bolt or a rivet, bolt lacks half tooth, make it when using manipulator to carry out the auto lock bolt, can't make it to screw in.The crooked phenomenon of riveting tool head then also can take place in rivet when riveted joint, thereby further influences assembling procedure.
The purpose of this utility model provides a kind of stock that guarantees and cuts off the wire rod material cutting mechanism that end face is smooth, be beneficial to the full severing cutter of having of subsequent handling.
The utility model is made up of blanking structure, liftout structure and material folding structure, and the cutter of blanking structure is the full severing cutter that is provided with the corresponding shearing perforation of gauge or diameter of wire; Liftout structure and material folding structure place the both sides of blanking structure respectively.
Wherein:
Blanking structure is made up of cam, fork, knife rest, cutter and back-moving spring; Cutter is provided with and the corresponding shearing perforation of gauge or diameter of wire; The rear end of knife rest is provided with spring seat board; Cam is fixedly mounted on the driving shaft, and fork is journaled on the board with its middle part, and the one end is pressed on the cam periphery, and its other end and knife rest constitute the slide block auxiliary connection, and knife rest is slidingly mounted on the board, and cutter is fixedly mounted on the front end of knife rest; Back-moving spring is installed between the spring seat board and board of knife rest rear end; The material folding structure is made up of guide channel cam, fork, connecting rod, slim slide block, straight-bar, upper and lower elasticity clamping bar and back-moving spring, and the guide channel cam is provided with the cam-like guide channel; The guide channel cam is fixedly mounted on the driving shaft, and fork is journaled on the board with its middle part, and the one end is slidingly connected with guide block and the guide channel cam formation that is inlaid in the guide channel cam guide channel, and an end of its other end and connecting rod articulates; Slim slide block is slidingly mounted on the board, and its two ends articulate with connecting rod respectively and fixedly connected with straight-bar, and upper and lower elasticity clamping bar is installed on the straight-bar, and the back-moving spring two ends are installed in respectively on straight-bar and the board; The liftout structure is made up of edge cam, yaw bar, vertical pendulum bar, thimble and back-moving spring.Edge cam is fixedly mounted on the driving shaft, yaw bar and vertical pendulum bar are journaled on the board with its middle part respectively, one end of yaw bar is against the end face of edge cam, one end of vertical pendulum bar is against the other end inboard of yaw bar, the other end of vertical pendulum bar is conflicted with the thimble that is slidingly mounted in the mould piece through hole, back-moving spring places in the mould piece through hole, and between thimble and mould piece.
Upper and lower elasticity clamping bar by last blend stop, down blend stop, go up clamping bar, lower clamping bar, go up fastening spring and down fastening spring forms, upper and lower clamping bar front end is provided with breach, and formation hollow arrow shape; Upper and lower blend stop is fixedly mounted on the straight-bar, and upper and lower clamping bar is journaled on the straight-bar with its rear end, and between upper and lower blend stop, upper and lower fastening spring places respectively between blend stop and last clamping bar and following blend stop and the lower clamping bar.
The end face of the edge cam of liftout structure is provided with projection; One end of vertical pendulum bar is provided with the roof pressure head; The thimble front end is provided with thin end; The vertical pendulum bar is inconsistent through roof pressure head and thimble.
Because the utility model is made up of blanking structure, material folding structure and liftout structure, the cutter of blanking structure is the full severing cutter that is provided with the corresponding shearing perforation of gauge or diameter of wire; Liftout structure and material folding structure place the both sides of blanking structure respectively.During the blank operation, cut off in full severing mode with the wire rod that passes its shearing perforation with the full severing cutter with shearing perforation, the phenomenon that cut stock can not cut off the end slope injustice takes place, thereby reaches the purpose of this utility model.
Fig. 1, be the utility model structural representation stereogram.
Fig. 2, be another visual angle structural representation stereogram of the utility model.
Fig. 3, be the utility model blanking structure structural representation side view.
Fig. 4, be the utility model material folding structure structural representation side view.
Fig. 5, be the utility model liftout structural perspective.
Fig. 6, be the utility model blanking structure action schematic diagram.
Fig. 7, be the utility model material folding structure action schematic diagram.
Fig. 8, be the utility model liftout structure action schematic diagram.
Fig. 9, for using the bolt finished figure of the stock processing that the utility model cuts off.
Figure 10, for using the rivet finished figure of the stock processing that the utility model cuts off.
Figure 11, wire rod material cutting mechanism structural representation stereogram for commonly using.
Figure 12, wire rod material cutting mechanism structural representation side view for commonly using.
Figure 13, wire rod material cutting mechanism action schematic diagram for commonly using.
The bolt finished figure of the stock processing that Figure 14, the wire rod material cutting mechanism of commonly using for use cut off.
The rivet finished figure of the stock processing that Figure 15, the wire rod material cutting mechanism of commonly using for use cut off.
Below in conjunction with accompanying drawing the utility model is further elaborated.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the utility model is made up of blanking structure 1, material folding structure 2 and liftout structure 3.
Blanking structure 1 is made up of cam 11, fork 12, knife rest 13, cutter 14 and back-moving spring 15.The rear end of knife rest 13 is provided with spring seat board 131.Cutter 14 is provided with and the corresponding shearing perforation 141 of wire rod 4 diameters.Cam 11 is fixedly mounted on the driving shaft 5, fork 12 is journaled on the board 6 with its middle part 121, one end 122 is pressed on cam 11 peripheries, its other end 123 constitutes the slide block auxiliary connection with knife rest 13, knife rest 13 is slidingly mounted on the board 6, cutter 14 is fixedly mounted on the front end of knife rest 14, and back-moving spring 15 is installed between the spring seat board 131 and board 6 of knife rest 13 rear ends.
During operation, as Fig. 2, shown in Figure 3, wire rod 8 is sent in the shearing perforation 141 of blanking structure 1 cutter 14 by the feed alley, and spacing by the jacking block of setting up 61.As shown in Figure 6, the cam 11 that is fixedly mounted on the driving shaft 5 of blanking structure 1 rotates with driving shaft 5, and promote to be slidingly mounted on the knife rest 13 on the board 6 and 14 elastic force that overcome back-moving spring 15 of fixing a cutting tool move forward through fork 12, wire rod 8 is cut into stock 81 in full severing mode.Cutter 14 is cutting into wire rod 8 when stock 81 moves forward, make stock 81 enter being between the upper and lower clamping bar 262,272 that constitutes the hollow arrow shape of material folding structure 2, be positioned at the breach 2621,2721 of upper and lower clamping bar 262,272 front ends, and with the wire rod 8 of upper and lower fastening spring 263,273 with energy resilient clamp different thicknesses.As Fig. 5, shown in Figure 8, the edge cam 31 that is fixedly mounted on the driving shaft 5 of liftout structure 3 pushes yaw bar 32 with the projection 311 of its end face, and through vertical pendulum bar 33 and go up thimble 34 in the through hole 71 that roof pressure head 331 inside roof pressures are slidingly mounted on mould piece 7, the elastic force that makes thimble 34 overcome back-moving spring 35 moves forward, and through its thin end 341 stock 81 is ejected in the shearing perforation 141 of cutter 14.The cam 11 of blanking structure 1 goes to minimum point, and knife rest 13 and fix a cutting tool and 14 move after under back-moving spring 15 effect and reset is waited for next circulation.When the projection 311 of edge cam 31 end faces broke away from yaw bar 32, thimble 34 resetted under back-moving spring 35 effects.As Fig. 2, Fig. 4, shown in Figure 7, the upper and lower elasticity clamping bar 26,27 of the stock 81 that clamps the cut-out that breaks away from cutter 14 shearing perforations 141 of material folding structure 2 moves forward being fixedly mounted on guide channel cam 21 on the driving shaft 5 overcomes back-moving spring 26 under fork 22, connecting rod 23, slim slide block 24 and straight-bar 25 drive elastic force, stock 81 is delivered to next station, just can be processed into bolt 9 as shown in Figure 9.Also can be processed into rivet 10 as shown in figure 10.The guide channel cam 21 of material folding structure 2 goes to minimum point, and straight-bar 25 and upper and lower elasticity clamping bar 26,27 mounted thereto move after under back-moving spring 28 effects and reset.
Claims (4)
1, a kind of wire rod material cutting mechanism with full severing cutter is characterized in that it is made up of blanking structure, material folding structure and liftout structure, and the cutter of blanking structure is the full severing cutter that is provided with the corresponding shearing perforation of gauge or diameter of wire; Material folding structure and liftout structure place the both sides of blanking structure respectively.
2, the wire rod material cutting mechanism with full severing cutter according to claim 1 is characterized in that described blanking structure is made up of cam, fork, knife rest, cutter and back-moving spring; The rear end of knife rest is provided with spring seat board; Cam is fixedly mounted on the driving shaft, and fork is journaled on the board with its middle part, and the one end is pressed on the cam periphery, and its other end and knife rest constitute the slide block auxiliary connection, and knife rest is slidingly mounted on the board, and cutter is fixedly mounted on the front end of knife rest; Back-moving spring is installed between the spring seat board and board of knife rest rear end; The material folding structure is made up of guide channel cam, fork, connecting rod, slim slide block, straight-bar, upper and lower elasticity clamping bar and back-moving spring, and the guide channel cam is provided with the cam-like guide channel; The guide channel cam is fixedly mounted on the driving shaft, and fork is journaled on the board with its middle part, and the one end is slidingly connected with guide block and the guide channel cam formation that is inlaid in the guide channel cam guide channel, and an end of its other end and connecting rod articulates; Slim slide block is slidingly mounted on the board, and its two ends articulate with connecting rod respectively and fixedly connected with straight-bar, and upper and lower elasticity clamping bar is installed on the straight-bar, and the back-moving spring two ends are installed in respectively on straight-bar and the board; The liftout structure is made up of edge cam, yaw bar, vertical pendulum bar, thimble and back-moving spring, edge cam is fixedly mounted on the driving shaft, yaw bar and vertical pendulum bar are journaled on the board with its middle part respectively, one end of yaw bar is against the end face of edge cam, one end of vertical pendulum bar is against the other end inboard of yaw bar, the other end of vertical pendulum bar is conflicted with the thimble that is slidingly mounted in the mould piece through hole, and back-moving spring places in the mould piece through hole, and between thimble and mould piece.
3, the wire rod material cutting mechanism with full severing cutter according to claim 1 and 2, it is characterized in that described upper and lower elasticity clamping bar by last blend stop, down blend stop, go up clamping bar, lower clamping bar, go up fastening spring and down fastening spring form, upper and lower clamping bar front end is provided with breach, and constitutes the hollow arrow shape; Upper and lower blend stop is fixedly mounted on the straight-bar, and upper and lower clamping bar is journaled on the straight-bar with its rear end, and between upper and lower blend stop, upper and lower fastening spring places respectively between blend stop and last clamping bar and following blend stop and the lower clamping bar.
4, the wire rod material cutting mechanism with full severing cutter according to claim 1 and 2 is characterized in that the end face of the edge cam of described liftout structure is provided with projection; One end of vertical pendulum bar is provided with the roof pressure head; The thimble front end is provided with thin end; The vertical pendulum bar is inconsistent through roof pressure head and thimble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98201906 CN2334515Y (en) | 1998-03-06 | 1998-03-06 | Wire material cutting mechanism with full cut cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98201906 CN2334515Y (en) | 1998-03-06 | 1998-03-06 | Wire material cutting mechanism with full cut cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2334515Y true CN2334515Y (en) | 1999-08-25 |
Family
ID=33959062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98201906 Expired - Fee Related CN2334515Y (en) | 1998-03-06 | 1998-03-06 | Wire material cutting mechanism with full cut cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2334515Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368114C (en) * | 2005-11-30 | 2008-02-13 | 李德锵 | Steel wire cutting device of full automatic spring coiling machine |
| CN101664791B (en) * | 2009-09-15 | 2011-01-26 | 林振伦 | Online shearing device of mesh sheet burr of mesh welding machine |
| CN102784861A (en) * | 2012-08-18 | 2012-11-21 | 昆明富尔诺林科技发展有限公司 | Iraurita wire cutting-off die |
| CN107470545A (en) * | 2017-09-06 | 2017-12-15 | 温州展邦机械有限公司 | The excision forming device of screw forming machine |
| CN107971385A (en) * | 2017-12-26 | 2018-05-01 | 昆山诚业德通讯科技有限公司 | A kind of alien frequencies push rod and alien frequencies cutter device |
| CN109794982A (en) * | 2019-03-19 | 2019-05-24 | 中山市臻的美精密机械有限公司 | Fiber wire cutting device |
-
1998
- 1998-03-06 CN CN 98201906 patent/CN2334515Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368114C (en) * | 2005-11-30 | 2008-02-13 | 李德锵 | Steel wire cutting device of full automatic spring coiling machine |
| CN101664791B (en) * | 2009-09-15 | 2011-01-26 | 林振伦 | Online shearing device of mesh sheet burr of mesh welding machine |
| CN102784861A (en) * | 2012-08-18 | 2012-11-21 | 昆明富尔诺林科技发展有限公司 | Iraurita wire cutting-off die |
| CN107470545A (en) * | 2017-09-06 | 2017-12-15 | 温州展邦机械有限公司 | The excision forming device of screw forming machine |
| CN107971385A (en) * | 2017-12-26 | 2018-05-01 | 昆山诚业德通讯科技有限公司 | A kind of alien frequencies push rod and alien frequencies cutter device |
| CN109794982A (en) * | 2019-03-19 | 2019-05-24 | 中山市臻的美精密机械有限公司 | Fiber wire cutting device |
| CN109794982B (en) * | 2019-03-19 | 2024-03-15 | 中山市臻的美精密机械有限公司 | Fiber cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |