CN216325604U - Pneumatic wire cutting device - Google Patents
Pneumatic wire cutting device Download PDFInfo
- Publication number
- CN216325604U CN216325604U CN202122752708.0U CN202122752708U CN216325604U CN 216325604 U CN216325604 U CN 216325604U CN 202122752708 U CN202122752708 U CN 202122752708U CN 216325604 U CN216325604 U CN 216325604U
- Authority
- CN
- China
- Prior art keywords
- wire cutting
- plate
- pressure strip
- pneumatic
- cutting apparatus
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 54
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 238000013016 damping Methods 0.000 claims abstract description 13
- 238000010008 shearing Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 13
- 238000001125 extrusion Methods 0.000 abstract description 7
- 239000012634 fragment Substances 0.000 abstract description 7
- 230000000087 stabilizing effect Effects 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Shearing Machines (AREA)
Abstract
The utility model discloses a pneumatic wire cutting device which comprises a wire cutting machine body and a cutting group arranged on a pneumatic assembly in the wire cutting machine body, wherein a connecting plate is arranged on the cutting group, mounting plates are arranged on two side surfaces of the connecting plate, through holes are distributed in the mounting plates, a movable column penetrates through the through holes, a pushing moving assembly and a top column are respectively arranged at the upper end and the lower end of the movable column, the pushing moving assembly comprises a thrust spring and a lifting plate which are sleeved on the movable column, a pressing plate is arranged at the bottom end of the top column, and a top elastic assembly is arranged between the top column and the pressing plate. The pressure strip can be preferred to contact the material panel, and the friction damping cushion of pressure strip bottom prevents effectively that the material panel skew from sliding, and the extrusion between kicking block and arc shell fragment can make the pressure strip preliminarily compress tightly the material panel, and the movable column carries out the secondary to the pressure strip under the thrust spring effect and compresses tightly, and single pressure strip setting can carry out the homogeneity extrusion to the material panel and fix, has ensured that the material atress extrudees the face unanimity.
Description
Technical Field
The utility model belongs to the technical field of a wire cutting device, and particularly relates to a pneumatic wire cutting device.
Background
For example, chinese patent application No. CN202021953693.3 discloses a hydraulic type cross-cut line cutting stabilizing device, which includes a cutting table and a cutting stabilizing device; the cutting stabilizing device is arranged above the cutting table; the cutting stabilizing device comprises a hydraulic cylinder, a cutting blade and a stabilizing spring; the end face of the telescopic rod of the hydraulic cylinder is provided with a connecting plate, and the cutting blade is arranged below the connecting plate; a cutting strip slit is arranged on the cutting table; the cutting blade can be matched with the cutting strip seam; the stabilizing springs are connected and arranged on two sides of the connecting plate sheet through arc-shaped connecting rods; the lower end of the stabilizing spring is provided with a pressing plate; the hold-down plate is positioned closer to the cutting station than the cutting blade.
However, the above scheme has the following disadvantages:
1. the position of the pressing plate is closer to the cutting table than that of the cutting blade, when the stabilizing spring falls, the contact time of the stabilizing spring and the material is earlier than that of the cutting blade, so that the stabilizing spring firstly stabilizes the material, but the stabilizing springs are not connected, although the stabilizing spring can push the corresponding pressing plate to move downwards, the same stress of each pressing plate cannot be ensured, the pressing force of the pressing plates at different positions on the material is different, and the material stabilizing effect is further reduced;
2. the pressure strip is fixed through the bottom of the stabilizing spring, so that the pressure strip is easy to deflect in the use process, and the pressure strip cannot guarantee the consistency of the stress extrusion surface of the material.
To this end, we propose a pneumatic wire cutting device to solve the above mentioned problems in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pneumatic wire cutting device to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pneumatic wire cutting device, is in including wire cutting machine organism, setting shearing group on the pneumatic subassembly in the wire cutting machine organism is provided with the linkage plate on the shearing group, linkage plate both sides face all is provided with the mounting panel, has laid a plurality of perforation on the mounting panel, just it has the movable post to run through in the perforation, and activity post lower extreme is provided with respectively and pushes away removal subassembly and fore-set, the top pushes away and removes the subassembly and establish including the cover thrust spring and lifter plate on the activity post, a plurality of activity hole has been laid to the correspondence on the lifter plate, activity capital end is provided with the gag lever post, the gag lever post break out in the activity hole, just thrust spring upper portion cover is established on the gag lever post, lift screw internal thread runs through has revolves adjusting screw, revolves the adjusting screw bottom and rotates the setting through the bearing frame on the mounting panel.
Through the cooperation of turning round adjusting screw and lift screw, be convenient for adjust the vertical height of lifter plate.
The top end of the thrust spring is connected to the bottom end face of the lifting plate in a contact mode, and the thrust spring generates downward spring thrust for the movable column.
The elastic ejection device comprises a plurality of ejection columns, and is characterized in that a pressing plate is arranged at the bottom ends of the ejection columns, a friction damping cushion block is arranged on the bottom end face of the pressing plate, the bottoms of the friction damping cushion blocks are of a tooth mouth type structure, and an ejection elastic assembly is arranged between the ejection columns and the pressing plate.
The friction fixing effect between the pressure strip and the material piece is improved through the friction damping cushion block, and the material is prevented from deviating in the cutting process.
The lifting plate is provided with a ruler hole and a lifting screw hole respectively, a ruler rod penetrates through the ruler hole and is arranged on the mounting plate, and scale values are marked on the ruler rod.
The lifting height of the lifting plate can be accurately controlled conveniently through the ruler rod.
The ejection assembly is in including setting up the kicking block of pressure strip upper end, the fore-set bottom is equipped with the recess, the kicking block top is inserted and is established in the recess, recess inner wall top symmetry is provided with the double-screw bolt, be provided with the arc shell fragment in the recess, all be equipped with the connector on the terminal surface of arc shell fragment both sides, the double-screw bolt wear out the connector locks through the nut, the arch-shaped piece bottom arch position is provided with the position ring piece, the kicking block inserts the end and is equipped with the positioning ring groove, the position ring piece bottom is inserted and is established in the positioning ring inslot.
Through the cooperation setting of arc shell fragment, position ring piece and kicking block in the bullet subassembly of top, produce decurrent bullet thrust to the pressure strip, further improved the fixed effect to the material.
Compared with the prior art, the utility model has the beneficial effects that: move down the in-process at shearing group, the pressure strip can be preferred to contact the material panel, and the friction damping cushion of pressure strip bottom prevents effectively that the skew of material panel in fixed in-process from sliding, and the extrusion between kicking block and dome shell fragment can make the pressure strip preliminarily compress tightly the material panel, and the activity post carries out the secondary to the pressure strip under the thrust spring effect and compresses tightly, and single pressure strip setting can carry out the homogeneity extrusion to the material panel and fix, has ensured that the material atress extrudees the face unanimously.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a partial schematic view of FIG. 2;
FIG. 4 is a schematic right view of the mounting plate, the movable post, the top post, the thrust spring, the lifting plate, the hold-down plate, the stop lever, the knob adjusting screw and the friction damping pad of the present invention;
FIG. 5 is an enlarged view of a portion a of FIG. 3;
fig. 6 is an enlarged schematic view of fig. 3 at b.
In the figure: 1. a wire cutting machine body; 2. a shearing group; 3. a connector tile; 4. mounting a plate; 5. perforating; 6. a movable post; 7. a top pillar; 8. a thrust spring; 9. a lifting plate; 10. a compression plate; 11. a movable hole; 12. a limiting rod; 13. a ruler hole; 14. a lifting screw hole; 15. a ruler rod; 16. rotating the adjusting screw rod; 17. a friction damping cushion block; 18. a top block; 19. a groove; 20. a stud; 21. an arc-shaped elastic sheet; 22. a connecting port; 23. positioning the ring block; 24. and a positioning ring groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a pneumatic cutting device for cutting a cut line comprises a cutting machine body 1 and a cutting group 2 arranged on a pneumatic component in the cutting machine body 1, wherein a connecting plate 3 is fixedly connected to the cutting group 2 in a threaded manner, mounting plates 4 are fixedly connected to two side faces of the connecting plate 3 in a threaded manner, the mounting plates 4 are of a detachable design, four through holes 5 are distributed in the mounting plates 4, a movable column 6 penetrates through the through holes 5, a pushing and moving component and a jacking column 7 are respectively arranged at the upper end and the lower end of the movable column 6, the pushing and moving component comprises a thrust spring 8 and a lifting plate 9, the thrust spring 8 and the lifting plate 9 are slidably sleeved on the movable column 6, four movable holes 11 are correspondingly distributed in the lifting plate 9, a limiting rod 12 is welded at the top end of the movable column 6, the limiting rod 12 penetrates through the movable holes 11, the upper portion of the thrust spring 8 is sleeved on the limiting rod 12, the top end of the thrust spring 8 is in contact connection with the bottom end face of the lifting plate 9, and the thrust spring 8 generates a downward spring thrust on said movable column 6.
The lifting plate 9 is provided with a ruler hole 13 and a lifting screw hole 14 respectively, a ruler rod 15 penetrates through the ruler hole 13 and is welded and fixed on the mounting plate 4, the ruler rod 15 is marked with scale values, and the moving height of the lifting plate 9 can be controlled accurately through the ruler rod 15.
14 internal threads of lift screw run through have to revolve adjusting screw 16, revolve 16 bottom of adjusting screw and rotate the setting through the bearing frame on the mounting panel 4, when rotating adjusting screw 16 soon, can produce rotatory trend to lifter plate 9, lifter plate 9 carries out vertical removal under the injecing of gag lever post 12 to extrude thrust spring 8 of its below through lifter plate 9, and then adjust the spring thrust that thrust spring 8 produced, improved the range of application.
The four bottom ends of the top columns 7 are provided with pressing plates 10, the bottom positions of the pressing plates 10 are lower than the height of the bottom of a shearing knife in the shearing group 2, and a top spring assembly is arranged between the top columns 7 and the pressing plates 10.
The bonding of pressure strip 10 bottom face is perhaps the joint is fixed with friction damping cushion 17 again, friction damping cushion 17 bottom is tooth mouth type structure, friction damping cushion 17 is the stereoplasm rubber material, tooth mouth type structure treats that the cutting material carries out effectual friction fixed, prevent that the material from taking place the skew in cutting process, the stability in the cutting process has been improved, in order to improve the fixed effect between pressure strip 10 and metal material, it has the electromagnetism iron plate to also imbed in pressure strip 10, through the on-off control to the electromagnetism iron plate, treat that the inseparable laminating of pressure strip 10 is back on the material face, electromagnetism iron plate work adsorbs metal material board, have more excellent fixed effect.
The ejection elastic component comprises an ejection block 18 fixed at the upper end of the pressing plate 10 in a threaded manner, a groove 19 is formed in the bottom end of the ejection column 7, and the top of the ejection block 18 is inserted into the groove 19.
The arc-shaped elastic piece 21 is placed in the groove 19, connecting ports 22 are formed in the end faces of two sides of the arc-shaped elastic piece 21, the studs 20 penetrate through the connecting ports 22 and are locked through nuts, and the arc-shaped elastic pieces 21 are convenient to install through the matching of the studs 20 and the connecting ports 22.
The welding of arc shell fragment 21 bottom hunch-up position has the position collar piece 23, kicking block 18 inserts the end and is equipped with the retaining ring groove 24, insert in the retaining ring piece 23 bottom in the retaining ring groove 24, produce the extrusion force through kicking block 18 to arc shell fragment 21 to make pressure strip 10 further laminate on the material face.
The working principle of the embodiment is as follows: in the process of cutting the metal plate by the wire cutting machine body 1, an operator firstly adjusts the compression state of the thrust spring 8 according to the thickness of the metal plate, only the rotating adjusting screw 16 needs to be rotated, the rotating adjusting screw 16 generates a rotating trend to the lifting plate 9, the lifting plate 9 vertically moves under the limitation of the limiting rod 12, the vertical movement of the lifting plate 9 can simultaneously adjust the compression states of the thrust springs 8 on the four movable columns 6, the same height adjustment is carried out on the displacement heights of the lifting plates 9 corresponding to the two sides of the connecting plate 3 through the scale value on the ruler rod 15, the pressing plate 10 preferentially contacts the material panel in the downward moving process of the shearing group 2, the friction damping cushion block 17 at the bottom of the pressing plate 10 effectively prevents the material panel from deviating and sliding in the fixing process, and the pressing between the top block 18 and the arc-shaped elastic sheet 21 can lead the pressing plate 10 to preliminarily press the material panel, the movable column 6 compresses tightly the pressure strip 10 for the second time under the action of the thrust spring 8, and the single pressure strip 10 is arranged, so that the material panel can be extruded and fixed uniformly, the consistency of the stress and extrusion surfaces of the materials is guaranteed, and the stable effect on the materials is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a pneumatic wire cutting device, includes wire cutting machine organism (1), sets up shearing group (2) on the pneumatic component in wire cutting machine organism (1), its characterized in that: be provided with linkage plate (3) on shearing group (2), linkage plate (3) both sides face all is provided with mounting panel (4), has laid a plurality of perforation (5) on mounting panel (4), just run through in perforation (5) movable post (6), and the lower extreme is provided with respectively on movable post (6) and pushes away and removes subassembly and fore-set (7), it establishes including the cover to push away removes the subassembly thrust spring (8) and lifter plate (9) on movable post (6), a plurality of fore-set (7) bottom is provided with pressure strip (10), just be provided with between fore-set (7) and pressure strip (10) and push away the bullet subassembly.
2. A pneumatic wire cutting apparatus according to claim 1, wherein: a plurality of movable holes (11) are correspondingly arranged on the lifting plate (9), a limiting rod (12) is arranged at the top end of the movable column (6), the limiting rod (12) penetrates through the movable holes (11), the upper portion of the thrust spring (8) is sleeved on the limiting rod (12), the top end of the thrust spring (8) is in contact connection with the bottom end face of the lifting plate (9), and the thrust spring (8) is right to generate downward spring thrust for the movable column (6).
3. A pneumatic wire cutting apparatus according to claim 1, wherein: the lifting plate (9) is provided with a ruler hole (13) and a lifting screw hole (14) respectively, a ruler rod (15) penetrates through the ruler hole (13) and is arranged on the mounting plate (4), and the ruler rod (15) is marked with scale values.
4. A pneumatic wire cutting apparatus according to claim 3, wherein: the internal thread of the lifting screw hole (14) is penetrated with a knob adjusting screw rod (16), and the bottom end of the knob adjusting screw rod (16) is rotatably arranged on the mounting plate (4) through a bearing seat.
5. A pneumatic wire cutting apparatus according to claim 1, wherein: the bottom end face of the pressing plate (10) is provided with a friction damping cushion block (17), and the bottom of the friction damping cushion block (17) is of a tooth mouth structure.
6. A pneumatic wire cutting apparatus according to claim 1, wherein: the ejection assembly comprises an ejection block (18) arranged at the upper end of the pressing plate (10), a groove (19) is formed in the bottom end of the ejection column (7), and the top of the ejection block (18) is inserted into the groove (19).
7. A pneumatic wire cutting apparatus according to claim 6, wherein: the bolt fastening device is characterized in that studs (20) are symmetrically arranged at the top end of the inner wall of the groove (19), an arc-shaped elastic sheet (21) is arranged in the groove (19), connecting ports (22) are arranged on the end faces of two sides of the arc-shaped elastic sheet (21), and the studs (20) penetrate through the connecting ports (22) and are locked through nuts.
8. A pneumatic wire cutting apparatus according to claim 7, wherein: the arched spring plate is characterized in that a positioning ring block (23) is arranged at the arched position of the bottom of the arc-shaped spring plate (21), a positioning ring groove (24) is formed in the insertion end of the ejector block (18), and the bottom of the positioning ring block (23) is inserted into the positioning ring groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122752708.0U CN216325604U (en) | 2021-11-11 | 2021-11-11 | Pneumatic wire cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122752708.0U CN216325604U (en) | 2021-11-11 | 2021-11-11 | Pneumatic wire cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216325604U true CN216325604U (en) | 2022-04-19 |
Family
ID=81137564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122752708.0U Expired - Fee Related CN216325604U (en) | 2021-11-11 | 2021-11-11 | Pneumatic wire cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216325604U (en) |
-
2021
- 2021-11-11 CN CN202122752708.0U patent/CN216325604U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220419 |