CN201979558U - High-speed punching machine - Google Patents
High-speed punching machine Download PDFInfo
- Publication number
- CN201979558U CN201979558U CN2010206947680U CN201020694768U CN201979558U CN 201979558 U CN201979558 U CN 201979558U CN 2010206947680 U CN2010206947680 U CN 2010206947680U CN 201020694768 U CN201020694768 U CN 201020694768U CN 201979558 U CN201979558 U CN 201979558U
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- voussoir
- material receiving
- support
- guide pillar
- high speed
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Abstract
The utility model discloses a high-speed punching machine which comprises a machine base and a punch head, wherein a guiding column is respectively arranged at each side of the machine base in a sliding way, the upper end of the guiding column is fixed on the punch head, a worm wheel is arranged on the guiding column, and a worm screw lying across the punch head is meshed on the worm wheel; a punch hole is formed on the punch head, one end of the worm screw is meshed with the worm wheel on the guiding column at one side of the machine base, and the other end of the worm screw passes through the punch hole and is meshed with the worm wheel on the guiding column at the other side of the machine base. The high-speed punching machine has the advantages of compact structure, and high intensity of the worm screw.
Description
Technical field
The utility model relates to the high speed perforating press, particularly flexible material is carried out the high speed perforating press of punching.
Background technology
Perforating press has played very important effect in processing industry, perforating press can be applied in the middle of the punching of sheet metal, also can be applied in the middle of the punching of leather, paper etc.Now, the structure of perforating press, pattern is varied, the scope of using is also more and more wider, at present, in the patent No. is to be to be to disclose a kind of wide format high speed perforating press in the patent documentation of 2009.8.12 2008.10.14 Granted publication day 200820201762.8 applyings date, comprise stamping system, transmission system, the punching press head two ends of stamping system are connected with one or two support guide pillar respectively, the guide pillar hole that the head guide pillar passes top, support two ends is connected with support, on the head guide pillar, worm gear is installed, be engaged with the worm screw across the punching press head on the worm gear, described worm screw is positioned at a side of punching press head gusset.This structure because worm screw is located at the outside of gusset, therefore, occupation space is many because the draw ratio of worm screw is bigger, and the middle part of worm screw without any support, therefore, worm screw deforms easily.
Summary of the invention
The purpose of this utility model provides a kind of high speed perforating press, the compact conformation of this high speed perforating press, the intensity height of worm screw.
For achieving the above object, the high speed perforating press comprises support, punching press head, slides and be provided with guide pillar in the both sides of support, and the upper end of guide pillar is fixed on the punching press head, and described guide pillar is provided with worm gear, is engaged with the worm screw across the punching press head on the worm gear; The punching press head is provided with perforation, and the end of worm screw is meshed with worm gear on the support one side guide pillar, and the other end of worm screw passes perforation and is meshed with worm gear on the support opposite side guide pillar.
The high speed perforating press of said structure, because worm screw passes through hole, therefore, occupation space is few, and compact conformation; In addition, when the middle part of worm screw deformed, through hole had restriction to the distortion of worm screw, therefore, can improve the intensity of worm screw, improved the service life of high speed perforating press.
As improvement, support is provided with main transmission; Described main transmission comprises motor, clutch, driving shaft, driven axle, motor is fixed on the support, and driving shaft is located in the support, and driven axle is located in the support by bearing, clutch is located on the driving shaft, is provided with first transmission mechanism between the output shaft of motor and the clutch; Be provided with second transmission mechanism between driving shaft and the driven axle; Described driven axle is provided with eccentric wheel, is provided with connecting rod between eccentric wheel and the guide pillar; Be provided with the wedging cover between described eccentric wheel and the driven axle, be provided with the wedging cover between bearing and the driven axle.The wedging cover is set, is convenient to mount and dismount eccentric wheel and bearing, and being connected firmly between eccentric wheel and bearing and the driven axle, in addition,, can form interference fit, repair conveniently by regulating the wedging cover when between eccentric wheel, bearing and the driven axle when gapped.
As specializing, described wedging cover comprise first voussoir, the annular of annular second voussoir, have the interior ring of otch and have the outer shroud of otch; First voussoir and second voussoir are oppositely arranged, and the big end of first voussoir and second voussoir is positioned at the outside of wedging cover, are provided with screw between first voussoir and second voussoir; Ring is located in the inner periphery of first voussoir and second voussoir formation in described, and outer shroud is located at outside the excircle of first voussoir and second voussoir formation.The process that this wedging cover is regulated is: lock-screw, first voussoir and the second voussoir move toward one another, outer shroud and interior ring are under the effect of first voussoir and second voussoir, it is big that the external diameter of outer shroud becomes, the internal diameter of interior ring diminishes, and like this, interior ring and driven axle form interference fit, outer shroud and eccentric wheel and bearing form interference fit, reach the purpose of assembling; On the contrary, unclamp screw, first voussoir and the second voussoir reverse motions, outer shroud and interior ring are under the effect of first voussoir and second voussoir, the external diameter of outer shroud diminishes, it is big that the internal diameter of interior ring becomes, and like this, interior ring and driven axle are formed with the gap, outer shroud and eccentric wheel and bearing are formed with the gap, thereby, convenient, easily bearing and eccentric wheel are disassembled from driven axle.
As improvement, driving shaft is provided with brake, when motor stops, driving shaft is stopped fast.
As improvement, support is provided with the automatic material receiving device, the automatic material receiving device comprises the rewinding frame, the rewinding frame is provided with initiatively material receiving roller, initiatively the top of material receiving roller is provided with passive material receiving roller, is provided with fork between the two ends of passive material receiving roller and the rewinding frame, be positioned on the rewinding frame fork below be provided with swingle, be positioned on the swingle fork under be formed with cam, swingle is provided with handle.The course of work of above-mentioned automatic material receiving device is: when needing rewinding, initiatively material receiving roller and passive material receiving roller are close, to expect between active material receiving roller and passive material receiving roller, to pass, start drive system then and make initiatively material receiving roller rotation, material moves under the effect of active material receiving roller and passive material receiving roller, thereby realize the process of automatic material receiving, when not needing rewinding, by handle rotation swingle, the cam of swingle impels the fork swing, and makes passive material receiving roller away from the motion of active material receiving roller, like this, even initiatively material receiving roller can not rewinding in rotation.Therefore, under the situation that the high speed perforating press does not stop, also can realize stopping rewinding, when the needs rewinding, also can realize automatic material receiving, therefore, easy to operate.
As improvement, the swing link end part that articulates with the rewinding frame is square toes, is provided with elastic caoutchouc between square toes and the rewinding frame.Elastic caoutchouc is set, after the fork swing, fork is had the effect that resets.
As improvement, the rewinding frame is provided with rewinding guide bar and material receiving roller.
As improvement, the end of worm screw is provided with handwheel.Be convenient to rotary worm like this.
Description of drawings
Fig. 1 is the structure chart of high speed perforating press.
Fig. 2 is the structure chart of part main transmission.
Fig. 3 is the cutaway view of wedging cover.
Fig. 4 is the left view of wedging cover.
Fig. 5 is the structure chart of outer shroud.
Fig. 6 is the structure chart of interior ring.
Fig. 7 is the structure chart of automatic material receiving device.
Fig. 8 is the side view of automatic material receiving device.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
High speed perforating press as shown in Figure 1 comprises support 1, punching press head 2, punching press head 2 have across gusset 7; Between described support 1 and the punching press head 2 punching die is installed.The both sides of described punching press head 2 are equipped with guide pillar, guide pillar is provided with worm gear, wherein, one side of punching press head 2 is first guide pillar 11 and second guide pillar 12, the opposite side of punching press head 2 is the 3rd guide pillar 13 and the 4th guide pillar 14, and the upper end of described first guide pillar 11, second guide pillar 12, the 3rd guide pillar 13 and the 4th guide pillar 14 is connected with punching press head 2 by screw thread, and stretches out punching press head 2, the lower end is installed in the guide pillar hole of support 1, and can vertically slide on support 1; Worm gear comprises the 3rd worm gear 23, the 4th worm gear 24, the 5th worm gear 25, the 6th worm gear 26; The 3rd worm gear 23 is located on first guide pillar 11, and the 4th worm gear 24 is located on second guide pillar 12, and the 5th worm gear 25 is located on the 3rd guide pillar 13, and the 6th worm gear 26 is located on the 4th guide pillar 14, is engaged with the worm screw across the punching press head on the worm gear; Gusset 7 in the punching press head 2 is provided with perforation 71, the end of worm screw 32 is meshed with worm gear on the support one side guide pillar, the other end of worm screw 32 passes perforation 71 and is meshed with worm gear on the support opposite side guide pillar, like this, because worm screw passes through hole, therefore, occupation space is few, and compact conformation; In addition, when the middle part of worm screw deformed, through hole had restriction to the distortion of worm screw, therefore, can improve the intensity of worm screw, had improved the service life of high speed perforating press; Be adjusted to worm screw for convenience, be provided with handwheel 4 at the end of worm screw 32.
As shown in Figure 3, this high speed perforating press has main transmission, and described main transmission comprises motor 3, clutch, driving shaft, driven axle 101, eccentric wheel 102, first Connection Block 103, second Connection Block 104, first connecting rod 105 and second connecting rod 106.
Motor 3 is fixed on the support 1; Driving shaft and driven axle 101 are installed in the support 1 by bearing, and driving shaft is positioned at the below of driven axle 101; Clutch is located on the driving shaft, be provided with first transmission mechanism between motor 3 and the clutch, described first transmission mechanism comprises drive pulley, belt, negative pulley wheel, drive pulley is installed on the output shaft of motor 3, negative pulley wheel is connected on the clutch, and belt sleeve is on drive pulley and negative pulley wheel; In order driving shaft to be stopped, on driving shaft, being provided with brake; Be provided with second transmission mechanism between described driving shaft and the driven axle 101, second transmission mechanism comprises driving gear that is installed on the driving shaft and the driven gear 107 that is installed on the driven axle 101, and driving gear and driven gear are meshed.Described eccentric wheel 102 is located on the driven axle 101, and first Connection Block 103 is located on first guide pillar 11 and second guide pillar 12, and second Connection Block 104 is located on third and fourth guide pillar; One end of first connecting rod 105 is located on the eccentric wheel 102, and the other end is located on first Connection Block 103; One end of second connecting rod 106 is located on the eccentric wheel 102, and the other end is located on second Connection Block 104.Be provided with wedging cover 8 between described eccentric wheel 102 and the driven axle 101.
As Fig. 3 to shown in Figure 6, the wedging cover comprise first voussoir 81, the annular of annular second voussoir 82, have the interior ring 83 of otch 831 and have the outer shroud 84 of otch 841; First voussoir 81 and second voussoir 82 are oppositely arranged, and the big end of first voussoir 81 and second voussoir 82 is positioned at the outside of wedging cover, are provided with screw 85 between first voussoir 81 and second voussoir 82; Ring 83 is located in the inner periphery of first voussoir and second voussoir formation in described, and outer shroud 84 is located at outside the excircle of first voussoir and second voussoir formation.When using this wedging cover, lock-screw, first voussoir 81 and second voussoir, 82 move toward one another, outer shroud 84 and interior ring 83 are under the effect of first voussoir and second voussoir, and it is big that the external diameter of outer shroud 84 becomes, and the internal diameter of interior ring 83 diminishes, like this, in ring 83 and axle form an interference fit, outer shroud and eccentric wheel, bearing and driving gear, driven gear formation interference fit reach the purpose of assembling; On the contrary, unclamp screw 85, first voussoir 81 and second voussoir, 82 reverse motions, outer shroud 84 and interior ring 83 are under the effect of first voussoir and second voussoir, and the external diameter of outer shroud diminishes, it is big that the internal diameter of interior ring becomes, like this, interior ring and axle are formed with the gap, and outer shroud and eccentric wheel, bearing and driving gear and driven gear are formed with the gap, thereby, make things convenient for, easily bearing and eccentric wheel disassembled from driven axle.And, when there are the gap in eccentric wheel, bearing and driving gear and driven gear and axle,, therefore, repair very convenient as long as regulate the wedgings cover by screw 85.
The course of work of main transmission is: motor 3 is passed to clutch by belt pulley and belt with power, when clutch on-off, the driving shaft rotation, driving shaft drives driven axle 101 rotations by driving gear and driven gear 107, driven axle 101 makes eccentric wheel 102 rotations, eccentric wheel 102 drives first Connection Block 103 respectively by first connecting rod 105 and second connecting rod 106 and second Connection Block 104 moves both vertically up and down, first Connection Block 103 drives first guide pillar 11 and second guide pillar 12 moves both vertically up and down, second Connection Block 104 drives the 3rd guide pillar 13 and the 4th guide pillar 14 moves both vertically first up and down, second, third and fourth guide pillar drives head 2 and moves both vertically up and down.The structure of present embodiment, the first, second, third and the 4th guide pillar had both played guide effect, directly drove punching press head 2 by driven axle 101, eccentric wheel 102, first connecting rod 105, second connecting rod 106, first Connection Block 103, second Connection Block 104, first guide pillar 11, second guide pillar 12, the 3rd guide pillar 13 and the 4th guide pillar 14 again and moved both vertically.
As shown in Figure 1, be provided with feed arrangement, be provided with the automatic material receiving device at opposite side in a side of support 1.Described feed arrangement comprises feeding platform 5, charging guide bar 9, feed roller 10.Shown in Fig. 1,7,8, described automatic material receiving device comprises rewinding frame 61, rewinding frame 61 is provided with initiatively material receiving roller 62, initiatively the top of material receiving roller 62 is provided with passive material receiving roller 63, be provided with fork 64 between the two ends of passive material receiving roller 63 and the rewinding frame, be positioned on the rewinding frame fork below be provided with swingle 65, be positioned on the swingle 65 fork under be formed with cam 66, swingle is provided with handle 67, the swing link end part that articulates with the rewinding frame is square toes, is provided with elastic caoutchouc 68 between square toes and the rewinding frame.Rewinding frame 61 is provided with rewinding guide bar 69 and material receiving roller 610.Utilize feed arrangement and automatic material receiving device to realize that the process of feeding is: coiled strip is enclosed within on the feed roller 10, material on the feed roller 10 passes between active material receiving roller 62 and passive material receiving roller 63 after charging guide bar 9, feeding platform 5 pass mould, is wound up on the material receiving roller 10 through rewinding guide bar 69 then.When needing rewinding, initiatively material receiving roller 62 and passive material receiving roller 63 are close, and active material receiving roller 62 is contacted with material with passive material receiving roller 63, start drive system then and make initiatively material receiving roller 62 rotations, material moves under the effect of active material receiving roller 62 and passive material receiving roller 63, thereby realize the process of automatic material receiving, when not needing rewinding, by handle rotation swingle 65, the cam 66 of swingle 65 impels fork 64 swings, and makes passive material receiving roller 63 away from 62 motions of active material receiving roller, like this, even initiatively material receiving roller can not rewinding in rotation.Therefore, under the situation that the high speed perforating press does not stop, also can realize stopping rewinding, when the needs rewinding, also can realize automatic material receiving, therefore, easy to operate.
Claims (8)
1. the high speed perforating press comprises support, punching press head, slides and be provided with guide pillar in the both sides of support, and the upper end of guide pillar is fixed on the punching press head, and described guide pillar is provided with worm gear, is engaged with the worm screw across the punching press head on the worm gear; It is characterized in that: the punching press head is provided with perforation, and the end of worm screw is meshed with worm gear on the support one side guide pillar, and the other end of worm screw passes perforation and is meshed with worm gear on the support opposite side guide pillar.
2. high speed perforating press according to claim 1, it is characterized in that: support is provided with main transmission; Described main transmission comprises motor, clutch, driving shaft, driven axle, motor is fixed on the support, and driving shaft is located in the support, and driven axle is located in the support by bearing, clutch is located on the driving shaft, is provided with first transmission mechanism between the output shaft of motor and the clutch; Be provided with second transmission mechanism between driving shaft and the driven axle; Described driven axle is provided with eccentric wheel, is provided with connecting rod between eccentric wheel and the guide pillar; Be provided with the wedging cover between described eccentric wheel and the driven axle, be provided with the wedging cover between bearing and the driven axle.
3. high speed perforating press according to claim 2 is characterized in that: described wedging cover comprise first voussoir, the annular of annular second voussoir, have the interior ring of otch and have the outer shroud of otch; First voussoir and second voussoir are oppositely arranged, and the big end of first voussoir and second voussoir is positioned at the outside of wedging cover, are provided with screw between first voussoir and second voussoir; Ring is located in the inner periphery of first voussoir and second voussoir formation in described, and outer shroud is located at outside the excircle of first voussoir and second voussoir formation.
4. high speed perforating press according to claim 2, it is characterized in that: driving shaft is provided with brake.
5. high speed perforating press according to claim 1, it is characterized in that: support is provided with the automatic material receiving device, the automatic material receiving device comprises the rewinding frame, the rewinding frame is provided with initiatively material receiving roller, initiatively the top of material receiving roller is provided with passive material receiving roller, is provided with fork between the two ends of passive material receiving roller and the rewinding frame, be positioned on the rewinding frame fork below be provided with swingle, be positioned on the swingle fork under be formed with cam, swingle is provided with handle.
6. high speed perforating press according to claim 5 is characterized in that: the swing link end part that articulates with the rewinding frame is square toes, is provided with elastic caoutchouc between square toes and the rewinding frame.
7. high speed perforating press according to claim 6 is characterized in that: the rewinding frame is provided with rewinding guide bar and material receiving roller.
8. high speed perforating press according to claim 1 is characterized in that: the end of worm screw is provided with handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206947680U CN201979558U (en) | 2010-12-31 | 2010-12-31 | High-speed punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206947680U CN201979558U (en) | 2010-12-31 | 2010-12-31 | High-speed punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979558U true CN201979558U (en) | 2011-09-21 |
Family
ID=44607026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206947680U Expired - Fee Related CN201979558U (en) | 2010-12-31 | 2010-12-31 | High-speed punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979558U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875234A (en) * | 2015-06-14 | 2015-09-02 | 宁波乔士橡塑有限公司 | High-speed automatic rubber sheet punching machine |
| CN105666539A (en) * | 2016-01-29 | 2016-06-15 | 何汉斌 | Material cutting machine simple in machining step |
| CN107626810A (en) * | 2017-09-20 | 2018-01-26 | 张家港奥得森机电设备有限公司 | A kind of continuous type can adjust perforating press |
-
2010
- 2010-12-31 CN CN2010206947680U patent/CN201979558U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875234A (en) * | 2015-06-14 | 2015-09-02 | 宁波乔士橡塑有限公司 | High-speed automatic rubber sheet punching machine |
| CN105666539A (en) * | 2016-01-29 | 2016-06-15 | 何汉斌 | Material cutting machine simple in machining step |
| CN107626810A (en) * | 2017-09-20 | 2018-01-26 | 张家港奥得森机电设备有限公司 | A kind of continuous type can adjust perforating press |
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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 |
Granted publication date: 20110921 Termination date: 20181231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |