CN220127354U - Automatic punching machine for two holes of oblate tube - Google Patents
Automatic punching machine for two holes of oblate tube Download PDFInfo
- Publication number
- CN220127354U CN220127354U CN202321611619.7U CN202321611619U CN220127354U CN 220127354 U CN220127354 U CN 220127354U CN 202321611619 U CN202321611619 U CN 202321611619U CN 220127354 U CN220127354 U CN 220127354U
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- Prior art keywords
- blanking
- punching
- oblate tube
- oblate
- oil cylinder
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- 238000004080 punching Methods 0.000 title claims abstract description 103
- 239000003921 oil Substances 0.000 claims description 49
- 239000000463 material Substances 0.000 claims description 38
- 239000000346 nonvolatile oil Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides an automatic piercing press in oblate tube two holes, includes the base and is used for the oblate tube of processing, establish doffer on the base, oblate tube dress is in doffer, doffer both sides are established the guide device that is used for fixed oblate tube, the punching device that is used for processing oblate tube is still established to doffer both sides, accomplishes the back of punching a hole to oblate tube through punching device, and guide device loosens the oblate tube of accomplishing the punching and carries next oblate tube processing, according to this circulation. Punching devices are arranged at two ends of the blanking device, so that punching is performed on two ends of the oblate tube simultaneously, after the punching is completed without a single side, the other side is punched, the punching device is convenient and rapid, the processing efficiency is high, and consumers have good use experience.
Description
Technical Field
The utility model relates to the field of punching devices, in particular to an automatic punching machine for two holes of an oblate tube.
Background
The punching device is a mechanical device which is used for finishing punching by the fact that after raw materials are installed, a punching die acts on the materials under the drive of a power mechanism. The common punching machine needs manual operation and is troublesome, so an automatic punching machine is also invented on the market.
Some materials need to be punched on two sides, most of existing automatic punching machines are used for punching one side, the other side needs to be punched again after the single side is punched, the processing efficiency is relatively low, and the use experience of operators in an enterprise workshop is relatively general.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an automatic punching machine for two holes of an oblate tube. In order to solve the technical problems, the utility model provides the following technical scheme.
The automatic punching machine for the two holes of the oblate tube comprises a base and the oblate tube for processing, wherein a blanking device is arranged on the base, and the oblate tube is arranged in the blanking device; the two sides of the blanking device are provided with guide devices, and the oblate tube is fixed through the guide devices; punching devices for processing the flat round tubes are further arranged on two sides of the blanking device.
Furthermore, a plurality of transverse sliding rails are arranged on the base, and the blanking device and the punching device can slide on the sliding rails left and right.
Further, the blanking device comprises blanking plates at two sides and a sliding block at the bottom, a blanking channel is arranged on the blanking plates, and two ends of the oblate tube are embedded into the blanking channel and vertically fall into the blanking channel; the blanking plate slides on the sliding rail left and right through the sliding block.
Furthermore, the front end of the blanking device is provided with a sliding plate, the punching device and the material guiding device are assembled on the sliding plate, and the sliding plate can drive the punching device and the material guiding device to slide on the sliding rail left and right.
Furthermore, the two sides of the base are provided with the slide plate oil cylinders, the end parts of the slide plate oil cylinders are connected to the slide plate, and the slide plate oil cylinders stretch to drive the slide plate to slide left and right on the slide rail.
Further, the punching device comprises an oil cylinder and a punching block connected to the front end of the oil cylinder, a punching rod is arranged on the punching block, and the punching device pushes the block through the oil cylinder and then pushes the punching rod to finish punching.
Further, the material guiding device comprises a fixed block, a lower oil cylinder positioned at the rear end of the fixed block and an upper oil cylinder positioned above the fixed block, wherein a blanking groove which is matched with the flat round pipe is arranged on the fixed block, the blanking groove is positioned below the blanking channel, the punch rod is opposite to the blanking groove, and the flat round pipe falls into the blanking groove from the blanking channel to be processed; the lower oil cylinder stretches forward to prop against the lower end of the oblate tube in the blanking groove, and the upper oil cylinder stretches and clamps the oblate tube in the blanking channel.
Further, a core rod is arranged in the fixed block and is adapted to the inner contour of the oblate tube.
Further, the upper end of the blanking device is provided with a material plate, and the front end of the material plate is provided with a second oil cylinder.
Further, a material groove is formed in the base, and the material groove is located below the blanking device.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model comprises a base and a flat round tube for processing, wherein the base is provided with a blanking device, the flat round tube is arranged in the blanking device, both sides of the blanking device are provided with guide devices for fixing the flat round tube, both sides of the blanking device are also provided with punching devices for processing the flat round tube, after the flat round tube is punched through the punching devices, the guide devices loosen the flat round tube after the punching is completed and convey the next flat round tube to process, and the circulation is performed. Punching devices are arranged at two ends of the blanking device, so that punching is performed on two ends of the oblate tube simultaneously, after the punching is completed without a single side, the other side is punched, the punching device is convenient and rapid, the processing efficiency is high, and consumers have good use experience.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a schematic view of a punching device according to the present utility model.
Fig. 3 is an exploded view of a fixed block of the present utility model.
Reference numerals: 1. the device comprises a base, 2, an oblate pipe, 3, a blanking device, 4, a material guiding device, 5, a punching device, 6, a sliding rail, 7, a blanking plate, 8, a blanking channel, 9, a sliding block, 10, a material placing plate, 11, a fixed oil cylinder, 12, a sliding plate, 13, a punch rod, 14, a sliding plate oil cylinder, 15, a connecting block, 16, an assembly groove, 17, a fixed block, 18, an upper oil cylinder, 19, a lower oil cylinder, 20, a first extension plate, 21, a second extension plate, 22, a blanking groove, 23, a core rod, 24, a first punching hole, 25, a second punching hole, 26, a movable groove, 27, a material placing groove, 28, a punch block, 29, an oil cylinder, 30, a push rod, 31 and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, an automatic punching machine for two holes of an oblate tube comprises a base 1 and an oblate tube 2 used for processing, wherein a blanking device 3 is arranged on the base 1, the oblate tube 2 is arranged in the blanking device 3, guide devices 4 used for fixing the oblate tube 2 are arranged on two sides of the blanking device 3, punching devices 5 used for processing the oblate tube 2 are also arranged on two sides of the blanking device 3, the guide devices 4 are positioned at the front ends of the punching devices 5, the oblate tube 2 is fixed through the guide devices 4, then the punching devices 5 finish punching of the oblate tube 2, the guide devices 4 loosen the oblate tube 2 which finishes punching, and the oblate tube 2 falls down to process, thereby circulating. Punching devices 5 are arranged at two ends of the blanking device 3, the left end and the right end of the oblate tube 2 are punched simultaneously, after the punching is completed without a single side, the other side is punched, and the blanking device is convenient and quick, high in processing efficiency and good in use experience for consumers.
Four slide rails 6 which are transversely distributed are arranged on the base 1, and the blanking device 3, the material guiding device 4 and the punching device 5 can slide on the slide rails 6 left and right. The blanking device 3 comprises blanking plates 7 on the left side and the right side and a sliding block 9 at the bottom of the blanking plates 7, blanking channels 8 are arranged on the blanking plates 7, the oblate tube 2 is arranged between the two blanking plates 7, and the left end and the right end of the oblate tube 2 are respectively embedded into the blanking channels 8 on the left side and the right side. The two blanking plates 7 can slide on the slide rail 6 left and right through the slide blocks 9 at the bottom, so as to adapt to the oblate tubes 2 with different lengths. The blanking channel 8 is vertical to the base 1, so that the flat round tube 2 is longitudinally distributed in the blanking device 3 and vertically falls into the blanking channel 8.
The upper end of the blanking device 3 is provided with a material plate 10, the material plate 10 is positioned on the inner side of the blanking plate 7, more oblate tubes 2 can be placed on the material plate 10, the material plate 10 is obliquely arranged, the tail end of the material plate 10 is connected to the blanking channel 8, and the oblate tubes placed on the material plate 10 can slide into the blanking channel 8. The front end of the material placing plate 10 is also provided with a fixed oil cylinder 11, the fixed oil cylinder 11 is fixed at the front end of the blanking plate 8 through screws, when the blanking channel 7 is full of flat round tubes 2, the fixed oil cylinder 11 stretches forwards to prop against the flat round tubes 2 on the material placing plate 10, and cannot slide into the blanking channel 8; when the number of the flat round tubes 2 in the blanking channel 7 is small, the fixed oil cylinder 11 is retracted inwards, and the flat round tubes 2 on the material placing plate 10 can slide into the blanking channel 8.
The front end of the blanking device 3 is provided with a sliding plate 12, the sliding plate 12 slides left and right on a sliding rail 6 at the front end of the blanking device 3, the punching device 5 is assembled at the front end of the sliding plate 12, and the sliding plate 12 drives the punching device 5 to move left and right. The punching device 5 comprises an oil cylinder 29 and a punching block 28 which is connected to the front end of the oil cylinder 29 and faces the blanking device 3, and two longitudinal punching rods 13 are arranged on the punching block 28. The punching device 5 drives the punching block 28 to move forwards through the oil cylinder 12, and the punching block 28 drives the punching rod 13 to push forwards into the oblate tube 2 to finish punching. After the punching is completed, the oil cylinder 29 is contracted, and the punch block 28 and the punch rod 13 are also displaced backwards to separate from the flat circular tube 2.
The two sides of the base 1 are provided with slide oil cylinders 14, connecting blocks 15 are arranged at the front ends of the slide oil cylinders 14, the front ends of the connecting blocks 15 are outwards protruded, the slide plate 12 is provided with assembling grooves 16 for adapting to the connecting blocks 15, and the connecting blocks 15 are buckled into the assembling grooves 16 to enable the slide oil cylinders 14 to be fixedly connected with the slide plate 12, and the slide plate oil cylinders 14 stretch to drive the slide plate 12 to slide left and right on the slide rail 6.
The material guiding device 4 is assembled at the rear end of the sliding plate 12, and the sliding plate 12 drives the material guiding device 4 to move left and right. The material guiding device 4 is positioned at the rear end of the punching device 5 and moves below the blanking device 3. The material guiding device 4 comprises a fixed block 17 at the bottom, an upper oil cylinder 18 above the fixed block 17 and a lower oil cylinder 19 behind the fixed block 17, wherein the outer sides of the two blanking plates 7 are provided with a first extension plate 20, the upper oil cylinder 18 is fixed on the first extension plate 20 through screws, and the upper oil cylinder 18 stretches and contracts to push the blanking plates 7 inwards. The rear end of the sliding plate 12 is provided with a second extension plate 21, and the lower oil cylinder 19 is fixed on the second extension plate 21 through screws. The front end of the lower oil cylinder 19 is provided with a push rod 30, and the lower oil cylinder 19 stretches and contracts to drive the push rod 30 to move forwards or backwards.
The fixed block 17 is provided with a blanking groove 22 which is adapted to the oblate tube 2, the blanking groove 22 is positioned right below the blanking channel 9, and the oblate tube 2 in the blanking channel 9 falls into the blanking groove 22 for processing. The fixed block 17 is provided with a through hole 31 which is matched with the push rod, the lower oil cylinder 19 extends forwards to drive the push rod 30 to pass through the through hole 31, and the push rod 30 lifts the oblate tube 2 in the blanking groove 22 from below. The fixed block 17 is also internally provided with a movable groove 26, two core rods 23 are arranged in the movable groove 26, the core rods 23 are adapted to the inner contour of the oblate tubes 2, a certain gap is formed between the front ends of the two core rods 23, and the rear ends of the two core rods are integrally formed and can simultaneously extend into the two oblate tubes 2. During processing, the slide oil cylinders 14 on two sides push the two slide plates 12 to move inwards, so that the two bottommost oblate tubes 2 are buckled in the blanking groove 22, the pushing is continued until the core rod 23 is buckled in the two oblate tubes 2, the second punching holes 25 of the adaptive punching rod 13 are formed in the core rod 23, the first punching holes 24 of the adaptive punching rod 13 are formed in the fixed block 17, the punching device 5 penetrates through the punching rod 13 through the first punching holes 24 and then penetrates into the second punching holes 25 to finish the punching of the oblate tubes 2, and the design of the core rod 23 effectively prevents the oblate tubes 2 from deforming in the punching process.
The base 1 is provided with a material placing groove 27, the material placing groove 27 is positioned below the blanking channel 8, the oblate pipe 2 which is punched is dropped into the material placing groove 27, the material placing groove 27 is inclined and is opened, the oblate pipe 2 is processed and falls into the material placing groove 27, and the oblate pipe can automatically slide out of the machine.
The processing principle of the utility model: the lower oil cylinder 19 extends forwards, the flat round tubes 2 in the blanking channel 8 fall into two flat round tubes and are lifted by the push rods 30 at the front ends of the lower oil cylinder 19 from the lower side, the upper oil cylinder 18 extends inwards to squeeze the blanking plate 7, the flat round tubes 2 in the blanking channel 8 are clamped by the blanking plate 7, the sliding plate oil cylinders 14 stretch and retract to drive the sliding plates 12 at two sides to displace inwards, the fixing blocks 17 displace inwards until two ends of the two lowest flat round tubes 2 are buckled into the blanking groove 22, the core rods 23 are buckled into the flat round tubes 2, the oil cylinders 12 on the punching device 5 stretch forwards to enable the punching rods 13 to sequentially push into the first punching holes 24 and the second punching holes to finish punching the flat round tubes 2. After the completion, the oil cylinder 12 firstly retreats to drive the punch rod 13 to retreat, the slide plate oil cylinder 14 retreats again to separate the blanking groove 22 and the core rod 23 from the flat round pipe 2, then the lower oil cylinder 19 retreats to enable the two flat round pipes 2 which finish punching to automatically drop to the object placing groove 27 below, the lower oil cylinder 19 extends forwards again, the upper oil cylinder 18 retreats, and the flat round pipe 2 in the blanking channel 8 above falls again, so that the circular processing is realized.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (10)
1. The automatic punching machine for the two holes of the oblate tube comprises a base and the oblate tube for processing, and is characterized in that a blanking device is arranged on the base, and the oblate tube is arranged in the blanking device; the two sides of the blanking device are provided with guide devices, and the oblate tube is fixed through the guide devices; punching devices for processing the flat round tubes are further arranged on two sides of the blanking device.
2. The automatic punching machine for two holes of an oblate tube according to claim 1, wherein a plurality of transverse sliding rails are arranged on the base, and the blanking device and the punching device can slide on the sliding rails left and right.
3. The automatic punching machine for two holes of an oblate tube according to claim 2, wherein the blanking device comprises blanking plates at two sides and a sliding block at the bottom, blanking channels are arranged on the blanking plates, and two ends of the oblate tube are embedded in the blanking channels and vertically fall into the blanking channels; the blanking plate slides on the sliding rail left and right through the sliding block.
4. The automatic punching machine for two holes of an oblate tube according to claim 3, wherein the front end of the blanking device is provided with a sliding plate, the punching device and the material guiding device are assembled on the sliding plate, and the sliding plate can drive the punching device and the material guiding device to slide on the sliding rail left and right.
5. The automatic punching machine for two holes of an oblate tube according to claim 4, wherein two sides of the base are provided with slide plate cylinders, the front ends of the slide plate cylinders are connected to the slide plate, and the slide plate cylinders stretch to drive the slide plate to slide left and right on the slide rail.
6. The automatic punching machine for two holes of an oblate tube according to claim 4, wherein the punching device comprises an oil cylinder and a punching block connected to the front end of the oil cylinder, a punching rod is arranged on the punching block, and the punching device pushes the block through the oil cylinder and then pushes the punching rod to complete punching.
7. The automatic punching machine for two holes of an oblate tube according to claim 6, wherein the material guiding device comprises a fixed block, a lower oil cylinder positioned at the rear end of the fixed block and an upper oil cylinder positioned above the fixed block, a blanking groove which is matched with the oblate tube is arranged on the fixed block, the blanking groove is positioned below the blanking channel, the punching rod is opposite to the blanking groove, and the oblate tube falls into the blanking groove from the blanking channel for processing; the lower oil cylinder stretches forward to prop against the lower end of the oblate tube in the blanking groove, and the upper oil cylinder stretches and clamps the oblate tube in the blanking channel.
8. The automatic punching machine for two holes of an oblate tube according to claim 7, wherein a core rod is arranged in the fixed block, and the core rod is adapted to the inner contour of the oblate tube.
9. The automatic punching machine for two holes of an oblate tube according to claim 3, wherein the upper end of the blanking device is provided with a material plate, and the front end of the material plate is provided with a fixed oil cylinder.
10. A two-hole automatic punching machine for oblate tubes according to claim 3, wherein the base is provided with a material groove, and the material groove is positioned below the blanking channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321611619.7U CN220127354U (en) | 2023-06-21 | 2023-06-21 | Automatic punching machine for two holes of oblate tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321611619.7U CN220127354U (en) | 2023-06-21 | 2023-06-21 | Automatic punching machine for two holes of oblate tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220127354U true CN220127354U (en) | 2023-12-05 |
Family
ID=88963306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321611619.7U Active CN220127354U (en) | 2023-06-21 | 2023-06-21 | Automatic punching machine for two holes of oblate tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220127354U (en) |
-
2023
- 2023-06-21 CN CN202321611619.7U patent/CN220127354U/en active Active
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