CN109954789B - Multifunctional steel pipe punching machine - Google Patents
Multifunctional steel pipe punching machine Download PDFInfo
- Publication number
- CN109954789B CN109954789B CN201910354607.2A CN201910354607A CN109954789B CN 109954789 B CN109954789 B CN 109954789B CN 201910354607 A CN201910354607 A CN 201910354607A CN 109954789 B CN109954789 B CN 109954789B
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- auxiliary
- feeding mechanism
- feeding
- main frame
- cylinder
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- 238000004080 punching Methods 0.000 title claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to the field of metal pipe processing equipment, and discloses a multifunctional steel pipe punching machine, which comprises a main frame, a feeding mechanism and a punching mechanism, wherein the main frame is provided with a punching mechanism; a feeding sliding rail for installing a feeding mechanism and a ball screw for driving the feeding mechanism to move are arranged on the main frame; the feeding mechanism is arranged on the feeding slide rail through a slide block; the punching mechanism is arranged on the main frame; an auxiliary feeding mechanism is also arranged on the main frame; a servo hydraulic station is also arranged in the main frame; the main frame is also provided with an operation panel and a utilization and adjustment device; the adjusting device comprises an adjusting cylinder and a guide rod connected with the adjusting cylinder; the front end of the guide rod is provided with a top block for calibrating the position of the guide rod; the feeding mechanism is positioned between the punching mechanism and the adjusting device. When the pipe to be processed is shorter, the auxiliary feeding device can be used for feeding, so that the production efficiency is improved. The ejector block is used for calibrating the position of the guide rod, so that the guide rod is always kept at the middle position of the pipe, and the machining precision and stability are improved.
Description
Technical Field
The invention relates to metal pipe processing equipment, in particular to a multifunctional steel pipe punching machine.
Background
The steel pipe is as a part commonly used in industrial production, often needs to open a hole or carve characters on the steel pipe, and multiple holes are required to be opened on a steel pipe according to the demand, and traditional steel pipe piercing press can only punch a hole, and the pitch of a hole relies on manual operation to control, and trompil stability and precision are not high.
Disclosure of Invention
The invention solves the technical problem of providing a multifunctional steel pipe punching machine which can be used for punching and processing and can be used for carving characters on the surface of a steel pipe, and has stable hole pitch and high punching precision.
The technical scheme adopted by the invention for solving the technical problems is that the multifunctional steel pipe punching machine comprises a main frame, a feeding mechanism and a punching mechanism; the main frame is provided with a feeding sliding rail for installing a feeding mechanism and a ball screw for driving the feeding mechanism to move; the feeding mechanism is arranged on the feeding slide rail through a slide block; the punching mechanism is arranged on the main frame; an auxiliary feeding mechanism is further arranged on the main frame; the inside of the main frame is also provided with a servo hydraulic station for providing pressure for the punching mechanism; an operation panel and an adjusting device are also arranged on the main frame; the adjusting device comprises an adjusting cylinder and a guide rod connected with the adjusting cylinder; a jacking block for calibrating the position of the guide rod is arranged at one end of the guide rod, which is far away from the adjusting cylinder; the feeding mechanism is positioned between the punching mechanism and the adjusting device. When the pipe to be processed is shorter, the auxiliary feeding device can be used for feeding, so that the production efficiency is improved. The ejector block is used for calibrating the position of the guide rod, so that the guide rod is always kept at the middle position of the pipe, and the machining precision and stability are improved.
Further is: the feeding mechanism is connected with the ball screw through a screw nut. The ball screw is driven by the servo motor, and provides power for the reciprocating motion of the feeding mechanism along the sliding rail, so that the motion distance of the feeding mechanism can be accurately controlled, and the processed hole distance is ensured to be more accurate and stable.
Further is: the feeding mechanism comprises a clamping device and a rotating motor for driving the clamping device to rotate. The feeding mechanism moves back and forth along the feeding sliding rail, the clamping device clamps the pipe and drives the pipe to rotate under the drive of the rotating motor, the front close range and the rotating angle are more controllable, the processing precision is high, and the stability is high.
Further is: the punching mechanism comprises a working oil cylinder, a working clamping die and a clamping die cylinder; the clamping die cylinder provides a pressure source for the working clamping die; the working cylinders are three groups, and each group of working cylinders is connected with a punch. The three groups of working cylinders are provided with different punches, so that various punched holes can be processed, and the surface of the steel pipe can be carved with characters.
Further is: the auxiliary feeding mechanism comprises an auxiliary feeding plate, an auxiliary die clamping device and an auxiliary pushing cylinder; the auxiliary feeding plate is arranged on the side edge of the punching mechanism; the auxiliary die clamping device is arranged on the auxiliary feeding plate through a sliding block and a sliding rail; the auxiliary clamping device comprises an auxiliary clamping die; two sides of the auxiliary clamping die are respectively connected with an auxiliary clamping die cylinder; the auxiliary die clamping device is connected with an auxiliary pushing cylinder; the auxiliary feeding mechanism further comprises a riding wheel for supporting the pipe. The pipe is clamped by the feeding mechanism after passing through the punching mechanism, and is driven by the feeding mechanism to move forward, and when the feeding mechanism reaches the limit position but the pipe does not reach the processing position yet, the auxiliary feeding device can be used for clamping the pipe and feeding the pipe into the punching mechanism. The auxiliary clamping cylinder presses the auxiliary clamping die, the auxiliary clamping die clamps the pipe, and the auxiliary pushing cylinder drives the auxiliary feeding clamping die device to move along the sliding rail so as to convey the pipe to a processing position; when the pipe machining position is near the front and the feeding mechanism cannot operate, the auxiliary feeding mechanism is used, so that the pipe machining position can be ensured to be accurate.
Further is: the three groups of working cylinders and the auxiliary propulsion cylinders are connected with a servo hydraulic station.
Further is: the adjusting device comprises an adjusting cylinder and a guide rod connected with the adjusting cylinder; a push rod is arranged at one end of the guide rod, which is far away from the adjusting cylinder; inclined planes are arranged at the upper end and the lower end of the push rod, and top blocks are arranged on the two inclined planes of the push rod and are respectively a first top block and a second top block; the one side of the first ejector block and the second ejector block, which is far away from the push rod, is an arc-shaped mechanism. The guide rod is pushed to advance by the adjusting cylinder, when the push rod moves forwards, forward force is converted into force for the ejector block to move along the vertical direction by the inclined plane of the push rod, the ejector block is upwards, the ejector block is downwards, the ejector block and the ejector block are propped against the inner wall of the pipe, the guide rod is always positioned at the central position inside the pipe, the calibration function is achieved, and the machining precision and stability are guaranteed.
Drawings
FIG. 1 is a schematic diagram of a multifunctional steel pipe punching machine;
FIG. 2 is a schematic diagram of a feeding mechanism;
FIG. 3 is a schematic structural view of a punching mechanism;
FIG. 4 is a schematic diagram of an auxiliary feeding mechanism;
FIG. 5 is a schematic view of an adjusting device;
Fig. 6 is a schematic diagram of the positional relationship between the push rod and the top block.
Marked in the figure as: 100. a main frame; 101. a feeding slide rail; 102. a ball screw; 110. a servo hydraulic station; 200. a feeding mechanism; 210. a clamping device; 220. a rotating electric machine; 300. a punching mechanism; 310. a working oil cylinder; 320. working clamping dies; 330. a clamping die cylinder; 400. an auxiliary feeding mechanism; 401. an auxiliary feeding plate; 410. an auxiliary die clamping device; 411. auxiliary clamping dies; 412. an auxiliary die clamping cylinder; 420. an auxiliary propulsion cylinder; 430. a riding wheel; 500. an operation panel; 600. adjusting a cylinder; 610. a guide rod; 611. a push rod; 612. a first ejector block; 613. and a second top block.
Detailed Description
The invention is further described below with reference to the drawings and the detailed description.
A multifunctional steel pipe punching machine comprises a main frame 100, a feeding mechanism 200 and a punching mechanism 300; the main frame 100 is provided with a feeding sliding rail 101 for installing a feeding mechanism 200 and a ball screw 102 for driving the feeding mechanism 200 to move; the feeding mechanism 200 is arranged on the feeding slide rail 101 through a sliding block; the punching mechanism 300 is mounted on the main frame 100; an auxiliary feeding mechanism 400 is further arranged on the main frame 100; the main frame 100 is also internally provided with a servo hydraulic station 110 for providing pressure for the punching mechanism 300; the main frame 100 is further provided with an operation panel 500 and an adjusting device; the adjusting device comprises an adjusting cylinder 600 and a guide rod 610 connected with the adjusting cylinder 600; a top block for calibrating the position of the guide rod 610 is arranged at one end of the guide rod 610, which is far away from the adjusting cylinder 600; the feeding mechanism 200 is located between the punching mechanism 300 and the adjusting device.
In the actual machining process, after the pipe passes through the punching mechanism 300, the feeding mechanism 200 clamps the pipe, the pipe moves forward under the traction of the feeding mechanism 200, and when the feeding mechanism 200 reaches the limit position but the pipe does not reach the machining position yet, the auxiliary feeding device 400 can be used for clamping the pipe and feeding the pipe into the punching mechanism 300, so that the machining position of the pipe can be ensured to be accurate. According to the inner diameter of the pipe, the adjusting cylinder 600 can be used to push the guide rod 610, so that the ejector block is propped against the inner wall of the pipe, and the guide rod 610 is always positioned at the center of the pipe.
On the basis of the above, the feeding mechanism 200 is connected to the ball screw 102 through a screw nut. The ball screw 102 is driven to rotate by a servo motor, and an oil cylinder or an air cylinder can be used for replacing the ball screw 102.
On the basis of the above, as shown in fig. 2, the feeding mechanism 200 includes a gripping device 210 and a rotating motor 220 for driving the gripping device 210 to rotate. The rotating motor 200 drives the clamping device 210 to rotate through a belt and a synchronous pulley, and the rotating motor 200 can be a stepping motor.
On the basis of the above, as shown in fig. 3, the punching mechanism 300 includes a working cylinder 310, a working clamping die 320 and a clamping die cylinder 330; the clamping cylinder 330 provides a source of pressure for the working clamping die 320; the working cylinders 310 are three groups, and each group of working cylinders 310 is connected with a punch. The punch head model can be changed according to the processing requirement, so that various punching processing can be realized, and characters can be engraved on the surface of the pipe.
On the basis of the above, as shown in fig. 1 and 4, the auxiliary feeding mechanism 400 includes an auxiliary feeding plate 401, an auxiliary clamping device 410 and an auxiliary pushing cylinder 420; the auxiliary feeding plate 401 is arranged at the side edge of the punching mechanism 300; the auxiliary clamping die device 410 is arranged on the auxiliary feeding plate 401 through a sliding block and a sliding rail; the auxiliary clamping device 410 comprises an auxiliary clamping die 411; two sides of the auxiliary clamping die 411 are respectively connected with an auxiliary clamping die cylinder 412; the auxiliary clamping device 410 is connected with an auxiliary propulsion cylinder 420; the auxiliary feeding mechanism 400 further includes a riding wheel 430 for supporting the pipe. The auxiliary feeding mechanism 400 only works when the pipe does not reach the processing position yet when the feeding mechanism 200 reaches the limit position; the auxiliary clamping die cylinder 412 presses the auxiliary clamping die 411, the auxiliary clamping die 411 clamps the pipe, and the auxiliary pushing cylinder 420 drives the auxiliary feeding clamping die device 410 to move along the sliding rail so as to convey the pipe to a processing position; when the pipe processing position is at the front and the feeding mechanism 200 cannot operate, the auxiliary feeding mechanism 400 can be used for feeding.
On the basis of the above, the three sets of working cylinders 310 and auxiliary thrust cylinders 420 are connected to the servo hydraulic station 110.
On the basis of the above, as shown in fig. 5 and 6, the adjusting means includes an adjusting cylinder 600 and a guide rod 610 connected to the adjusting cylinder 600; a push rod 611 is arranged at one end of the guide rod 610 far away from the adjusting cylinder 600; inclined planes are respectively arranged at the upper end and the lower end of the push rod 611, and top blocks, namely a first top block 612 and a second top block 613, are respectively arranged on the two lower surfaces of the push rod 611; the first and second top blocks 612 and 613 are arc-shaped on the side far away from the push rod 611. The adjustment cylinder 600 provides propulsion power for the guide rod 610, and an oil cylinder or a torque motor may be used instead. The adjusting cylinder 600 pushes the guide rod 610 and the push rod 611 to advance, when the push rod 611 moves forward, the forward force is converted into the force of the ejector block moving along the vertical direction by the inclined plane at the front end of the push rod 611, so that the first ejector block 612 is upward, the second ejector block 613 is downward, the first ejector block 612 and the second ejector block 613 are propped against the inner wall of the pipe, the guide rod 610 is always positioned at the central position inside the pipe, the calibration function is achieved, and the machining precision and the stability are ensured.
While the foregoing is directed to embodiments of the present invention, other and further details of the invention may be had by the present invention, it should be understood that the foregoing description is merely illustrative of the present invention and that no limitations are intended to the scope of the invention, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the invention.
Claims (5)
1. A multifunctional steel pipe punching machine comprises a main frame, a feeding mechanism and a punching mechanism; the method is characterized in that: the main frame is provided with a feeding sliding rail for installing a feeding mechanism and a ball screw for driving the feeding mechanism to move; the feeding mechanism is arranged on the feeding slide rail through a slide block; the punching mechanism is arranged on the main frame; an auxiliary feeding mechanism is further arranged on the main frame; the inside of the main frame is also provided with a servo hydraulic station for providing pressure for the punching mechanism; an operation panel and an adjusting device are also arranged on the main frame; the adjusting device comprises an adjusting cylinder and a guide rod connected with the adjusting cylinder; a jacking block for calibrating the position of the guide rod is arranged at one end of the guide rod, which is far away from the adjusting cylinder; the feeding mechanism is positioned between the punching mechanism and the adjusting device;
a push rod is arranged at one end of the guide rod, which is far away from the adjusting cylinder; inclined planes are arranged at the upper end and the lower end of the push rod, and top blocks are arranged on the two inclined planes of the push rod and are respectively a first top block and a second top block; the one side of the first ejector block and the second ejector block, which is far away from the push rod, is an arc-shaped mechanism, and the feeding mechanism comprises a clamping device and a rotating motor for driving the clamping device to rotate.
2. A multi-function steel tube punching machine as claimed in claim 1 wherein: the feeding mechanism is connected with the ball screw through a screw nut.
3. A multi-function steel tube punching machine as claimed in claim 1 wherein: the punching mechanism comprises a working oil cylinder, a working clamping die and a clamping die cylinder; the clamping die cylinder provides a pressure source for the working clamping die; the working cylinders are three groups, and each group of working cylinders is connected with a punch.
4. A multi-function steel tube punching machine as claimed in claim 3 wherein: the auxiliary feeding mechanism comprises an auxiliary feeding plate, an auxiliary die clamping device and an auxiliary pushing cylinder; the auxiliary feeding plate is arranged on the side edge of the punching mechanism; the auxiliary die clamping device is arranged on the auxiliary feeding plate through a sliding block and a sliding rail; the auxiliary clamping device comprises an auxiliary clamping die; two sides of the auxiliary clamping die are respectively connected with an auxiliary clamping die cylinder; the auxiliary die clamping device is connected with an auxiliary pushing cylinder; the auxiliary feeding mechanism further comprises a riding wheel for supporting the pipe.
5. A multi-function steel tube punching machine as claimed in claim 4 wherein: the three groups of working cylinders and the auxiliary propulsion cylinders are connected with a servo hydraulic station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910354607.2A CN109954789B (en) | 2019-04-29 | 2019-04-29 | Multifunctional steel pipe punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910354607.2A CN109954789B (en) | 2019-04-29 | 2019-04-29 | Multifunctional steel pipe punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109954789A CN109954789A (en) | 2019-07-02 |
| CN109954789B true CN109954789B (en) | 2024-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910354607.2A Active CN109954789B (en) | 2019-04-29 | 2019-04-29 | Multifunctional steel pipe punching machine |
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| Country | Link |
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| CN (1) | CN109954789B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687289A (en) * | 2020-06-19 | 2020-09-22 | 苏州创易智能科技有限公司 | Punching machine and punching method |
| CN112157168A (en) * | 2020-10-22 | 2021-01-01 | 漳州嘉顺自动化设备有限公司 | Equipment capable of continuously and automatically punching pipe fitting |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708520A (en) * | 2009-10-22 | 2010-05-19 | 王晓军 | Pipe punching device |
| CN102658552A (en) * | 2012-04-28 | 2012-09-12 | 浙江摩多巴克斯汽配有限公司 | Robot gripping jaw device |
| CN210098663U (en) * | 2019-04-29 | 2020-02-21 | 苏州市威迪特工业设备有限公司 | Multifunctional steel pipe punching machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002346988A (en) * | 2001-05-29 | 2002-12-04 | Yutaka Haitekku Kk | High-speed cnc punching device |
| CN204396615U (en) * | 2015-01-07 | 2015-06-17 | 江苏亚峰机械集团有限公司 | Tubing is to hole punching machine |
| CN104624779B (en) * | 2015-01-16 | 2016-11-30 | 佛山市固高自动化技术有限公司 | A kind of punching pipes machine |
| CN104722629B (en) * | 2015-03-30 | 2016-08-24 | 金华市亚虎工具有限公司 | A kind of fully automatic high-speed perforating press |
| CN205551204U (en) * | 2016-02-18 | 2016-09-07 | 协展(福建)机械工业有限公司 | Punching apparatus for pipes |
| CN108856493A (en) * | 2018-08-24 | 2018-11-23 | 苏州市威迪特工业设备有限公司 | A kind of punching and flanging machine |
-
2019
- 2019-04-29 CN CN201910354607.2A patent/CN109954789B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101708520A (en) * | 2009-10-22 | 2010-05-19 | 王晓军 | Pipe punching device |
| CN102658552A (en) * | 2012-04-28 | 2012-09-12 | 浙江摩多巴克斯汽配有限公司 | Robot gripping jaw device |
| CN210098663U (en) * | 2019-04-29 | 2020-02-21 | 苏州市威迪特工业设备有限公司 | Multifunctional steel pipe punching machine |
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| CN109954789A (en) | 2019-07-02 |
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