CN111790807A - Punching equipment - Google Patents
Punching equipment Download PDFInfo
- Publication number
- CN111790807A CN111790807A CN202010307620.5A CN202010307620A CN111790807A CN 111790807 A CN111790807 A CN 111790807A CN 202010307620 A CN202010307620 A CN 202010307620A CN 111790807 A CN111790807 A CN 111790807A
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- CN
- China
- Prior art keywords
- punching
- clamp
- bracket
- platform
- linear motor
- 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.)
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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
- B21D28/34—Perforating tools; Die holders
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- 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
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses punching equipment which comprises a feeding platform, a linear motor driving part, a clamp, a punching platform, a positioning bracket, a punching device and a power supply, wherein the feeding platform is provided with a guide rail; the linear motor driving part is arranged on the guide rail through a sliding block; the clamp is fixed on the linear motor driving part; the punching platform is arranged at the conveying tail end of the feeding platform and is positioned in the same horizontal direction with the feeding platform; the positioning bracket is fixed on the upper part of the punching platform and is positioned in the same horizontal direction with the clamp; the punching device spans the punching platform; the power supply is electrically connected with the linear motor driving part and the punching device respectively. The automatic pipe punching device can realize automatic movement of pipes, not only improves the production efficiency and reduces the labor intensity of workers, but also can ensure the consistency of hole distances and the non-offset of positions, thereby improving the punching precision and quality and being beneficial to large-scale processing production of pipe punching.
Description
Technical Field
The invention relates to the technical field of workpiece processing and manufacturing, in particular to punching equipment.
Background
The application of pipes or profiles in construction, decoration and various products is very extensive, and in order to meet various requirements, the pipes need to be cut, bent, welded and differently processed with hole-making lamps. In particular, for the tapping of pipes, the speed and quality of tapping are required, as well as pitch accuracy, consistency and multi-sizing.
However, the current methods for perforating pipes include the following two methods: one is to directly use a bench drill or a punch to open or punch holes on the pipe, which cannot have advantages in speed and efficiency and cannot ensure the consistency of hole distances; the other type is to punch holes on the pipe through the cooperation of manpower and machines, the mode generally adopts manual propelling movement of pipe on the die holder, the rethread punch hole machine punches a hole on the pipe, the mode makes punching efficiency low, and manual labor intensity is big, and moreover, the phenomenon such as pitch is inconsistent and the hole dislocation appears easily owing to there being artificial subjective judgement and thrust deviation in the punching process, leads to the pipe fitting disability rate high.
Therefore, it is an urgent problem to be solved by those skilled in the art to provide an accurate and fast punching apparatus.
Disclosure of Invention
In view of this, the invention provides a punching device, which can realize automatic movement of a pipe, not only improve production efficiency and reduce labor intensity of workers, but also ensure consistency of hole distances and no position deviation, thereby improving punching precision and quality and facilitating large-scale processing production of pipe punching.
In order to achieve the purpose, the invention adopts the following technical scheme:
a punching device comprises a feeding platform, a linear motor driving part, a clamp, a punching platform, a positioning bracket, a punching device and a power supply,
the feeding platform is provided with a guide rail;
the linear motor driving part is arranged on the guide rail through a sliding block;
the clamp is fixed on the linear motor driving part;
the punching platform is arranged at the conveying tail end of the feeding platform and is positioned in the same horizontal direction with the feeding platform;
the positioning bracket is fixed on the upper part of the punching platform and is positioned in the same horizontal direction with the clamp;
the punching device spans the punching platform;
the power supply is electrically connected with the linear motor driving part and the punching device respectively.
By adopting the scheme, the invention has the beneficial effects that:
the linear motor driving part translates in the guide rail to drive the clamp and the workpiece to be punched clamped in the clamp to translate, the positioning bracket on the punching platform limits and supports the position of the workpiece to be punched, and the punching device drives the workpiece to be punched, so that the automatic movement of the workpiece to be punched is realized, the production efficiency is improved, the labor intensity of workers is reduced, the consistency of hole distances and the deviation of the positions can be ensured, the punching precision and quality are improved, and the large-scale processing production of pipe punching is facilitated.
Further, the linear motor driving part comprises a stator and a rotor moving relative to the stator, the stator comprises a magnetic row, and the magnetic row is vertically arranged on the upper part of the feeding platform; the magnetic bar comprises a magnetic bar back plate, a first magnet group and a second magnet group, wherein the first magnet group and the second magnet group are attached to two sides of the magnetic bar back plate back to back;
the number of the guide rails is two, and the two guide rails are distributed on two sides of the magnetic row;
the rotor comprises an inverted U-shaped shell, and a first coil group and a second coil group which are arranged on two sides in the inverted U-shaped shell;
a first air gap is formed between the first magnet group and the first coil group, and a closed magnetic loop is formed among the first magnet group, the first coil group and the first air gap; and a second air gap is formed between the second magnet group and the second coil group, and a closed magnetic loop is formed among the second magnet group, the first coil group and the second air gap.
The rotor winding is connected with three-phase alternating current, magnetic fields along the linear direction are generated in the first air gap and the second air gap, the magnetic fields and the excitation magnetic field of the power coil interact to generate electromagnetic thrust, under the action of the electromagnetic thrust, the rotor can do uniform linear motion under the guidance of the guide rail along the opposite direction of the motion of the magnetic fields, the speed of the rotor is equal to the synchronous speed, namely the rotor is in direct proportion to the power frequency, the direction of the magnetic field can be changed by changing the phase sequence of the three-phase current, and the motion direction of the rotor is changed from the surface.
Further, the clamp comprises a fixed base, a first bracket, two symmetrical stroke screws, a second bracket, a mandril, a cylinder, a slide bar, a first clamp and a second clamp,
the fixed base is fixed on the inverted U-shaped shell; the first bracket is arranged on the fixed base; the two stroke screws are respectively arranged at two ends of the first bracket; the second support is sleeved on the stroke screw rod; the ejector rod is arranged at the top of the stroke screw rod; the cylinder is fixed on the upper part of the ejector rod; the sliding rod is arranged between the air cylinder and the second bracket; the first clamp is mounted inside the first bracket; the second clamp is mounted in the second bracket and corresponds to the first clamp.
The beneficial effects that adopt above-mentioned further technical scheme to produce do, first anchor clamps and second anchor clamps maintenance are changed conveniently, and location centre gripping is effectual, can reduce anchor clamps support wearing and tearing.
Further, the first clamp and the second clamp are both semicircular or square.
The beneficial effect that adopts above-mentioned further technical scheme to produce is, both be applicable to the centre gripping of pipe, also be applicable to the centre gripping of square pipe, and application scope is extensive.
Further, the punching device comprises a frame body, an air cylinder and a punch head which cross over the punching platform,
the cylinder is fixed on the frame body and is aligned to the center of the positioning bracket;
the punch is mounted at the bottom of the cylinder.
Further, the positioning bracket is semicircular or square.
The beneficial effect that adopts above-mentioned further technical scheme to produce is, both be applicable to the support location of pipe, also be applicable to the support location of square pipe, and application scope is extensive.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a punching device provided by the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the embodiment of the invention discloses a punching device, which comprises a feeding platform 1, a linear motor driving part 2, a clamp 3, a punching platform 4, a positioning bracket 5, a punching device 6 and a power supply, wherein the feeding platform 1 is provided with a guide rail; the linear motor driving part 2 is arranged on the guide rail through a slide block; the clamp 3 is fixed on the linear motor driving part 2; the punching platform 4 is arranged at the conveying tail end of the feeding platform 1 and is positioned in the same horizontal direction with the feeding platform; the positioning bracket 5 is fixed on the upper part of the punching platform 4 and is positioned in the same horizontal direction with the clamp 3; the punching device 6 spans on the punching platform 4; the power supply is respectively electrically connected with the linear motor driving part 2 and the punching device 6. The linear motor driving part 2 of the invention translates in the guide rail to drive the clamp 3 and the workpiece to be punched clamped therein to translate, the positioning bracket 5 on the punching platform 4 limits and supports the position of the workpiece to be punched, and the punching device 6 drives the workpiece to be punched to perform punching action, thereby realizing the automatic movement of the workpiece to be punched, improving the production efficiency, reducing the labor intensity of workers, ensuring the consistency of hole distance and no deviation of position, improving the punching precision and quality, and being beneficial to the large-scale processing production of pipe punching.
Specifically, the linear motor driving part 2 includes a stator and a mover moving relative to the stator,
the stator comprises a magnetic bar, and the magnetic bar is vertically arranged on the upper part of the feeding platform 1; the magnetic bar comprises a magnetic bar back plate, a first magnet group and a second magnet group, wherein the first magnet group and the second magnet group are attached to two sides of the magnetic bar back plate back to back;
two guide rails are arranged and distributed on two sides of the magnetic row;
the rotor comprises an inverted U-shaped shell, a first coil group and a second coil group, wherein the first coil group and the second coil group are arranged on two sides in the inverted U-shaped shell;
a first air gap is formed between the first magnet group and the first coil group, and a closed magnetic loop is formed among the first magnet group, the first coil group and the first air gap; a second air gap is formed between the second magnet group and the second coil group, and a closed magnetic loop is formed among the second magnet group, the first coil group and the second air gap.
Specifically, the clamp 3 comprises a fixed base, a first bracket, two symmetrical stroke screws, a second bracket, a mandril, a cylinder, a slide bar, a first clamp and a second clamp,
the fixed base is fixed on the inverted U-shaped shell; the first bracket is arranged on the fixed base; the two stroke screws are respectively arranged at two ends of the first bracket; the second bracket is sleeved on the stroke screw rod; the ejector rod is arranged at the top of the stroke screw rod; the cylinder is fixed on the upper part of the ejector rod; the sliding rod is arranged between the cylinder and the second bracket; the first clamp is arranged in the first bracket; the second clamp is installed in the second bracket and corresponds to the first clamp.
Specifically, the first clamp and the second clamp are both semicircular or square.
Specifically, the punching device 6 comprises a frame body, an air cylinder and a punch, wherein the frame body spans the punching platform 4, and the air cylinder is fixed on the frame body and is aligned with the center of the positioning bracket; the punch is arranged at the bottom of the cylinder.
Specifically, the positioning bracket 5 has a semicircular shape or a square shape.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A punching device is characterized by comprising a feeding platform, a linear motor driving part, a clamp, a punching platform, a positioning bracket, a punching device and a power supply,
the feeding platform is provided with a guide rail;
the linear motor driving part is arranged on the guide rail through a sliding block;
the clamp is fixed on the linear motor driving part;
the punching platform is arranged at the conveying tail end of the feeding platform and is positioned in the same horizontal direction with the feeding platform;
the positioning bracket is fixed on the upper part of the punching platform and is positioned in the same horizontal direction with the clamp;
the punching device spans the punching platform;
the power supply is electrically connected with the linear motor driving part and the punching device respectively.
2. A punching apparatus according to claim 1, characterized in that the linear motor drive comprises a stator and a mover moving relative to the stator,
the stator comprises a magnetic bar, and the magnetic bar is vertically arranged on the upper part of the feeding platform; the magnetic bar comprises a magnetic bar back plate, a first magnet group and a second magnet group, wherein the first magnet group and the second magnet group are attached to two sides of the magnetic bar back plate back to back;
the number of the guide rails is two, and the two guide rails are distributed on two sides of the magnetic row;
the rotor comprises an inverted U-shaped shell, and a first coil group and a second coil group which are arranged on two sides in the inverted U-shaped shell;
a first air gap is formed between the first magnet group and the first coil group, and a closed magnetic loop is formed among the first magnet group, the first coil group and the first air gap; and a second air gap is formed between the second magnet group and the second coil group, and a closed magnetic loop is formed among the second magnet group, the first coil group and the second air gap.
3. The punching apparatus according to claim 1, wherein the clamp includes a fixed base, a first bracket, two symmetrical stroke screws, a second bracket, a ram, a cylinder, a slide bar, a first clamp and a second clamp,
the fixed base is fixed on the inverted U-shaped shell; the first bracket is arranged on the fixed base; the two stroke screws are respectively arranged at two ends of the first bracket; the second support is sleeved on the stroke screw rod; the ejector rod is arranged at the top of the stroke screw rod; the cylinder is fixed on the upper part of the ejector rod; the sliding rod is arranged between the air cylinder and the second bracket; the first clamp is mounted inside the first bracket; the second clamp is mounted in the second bracket and corresponds to the first clamp.
4. A punch apparatus as claimed in claim 3, characterised in that the first clamp and the second clamp are each semi-circular or square.
5. A punch apparatus as claimed in claim 1, characterised in that the punch means comprises a frame spanning the punch platform, a cylinder and a punch,
the cylinder is fixed on the frame body and is aligned to the center of the positioning bracket;
the punch is mounted at the bottom of the cylinder.
6. A punch apparatus as claimed in claim 5, in which the locating bracket is semi-circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010307620.5A CN111790807A (en) | 2020-04-17 | 2020-04-17 | Punching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010307620.5A CN111790807A (en) | 2020-04-17 | 2020-04-17 | Punching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111790807A true CN111790807A (en) | 2020-10-20 |
Family
ID=72806446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010307620.5A Pending CN111790807A (en) | 2020-04-17 | 2020-04-17 | Punching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111790807A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713709A (en) * | 2022-05-06 | 2022-07-08 | 泰州市巨久不锈钢有限公司 | Irregular pipe body stamping equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202200217U (en) * | 2011-08-25 | 2012-04-25 | 江苏双腾管业有限公司 | Fixture device for steel wire mesh tubes |
| CN205056794U (en) * | 2015-10-29 | 2016-03-02 | 佛山市华德涞机器人智能科技有限公司 | Automatic punching equipment that tubular product was used |
| CN205904288U (en) * | 2016-06-28 | 2017-01-25 | 植海 | Novel numerical control full automatic punturing machine |
| CN107262620A (en) * | 2017-06-19 | 2017-10-20 | 海盐三鑫机械有限公司 | A kind of self-feeding punching machine |
| CN108015575A (en) * | 2017-12-18 | 2018-05-11 | 方芳 | A kind of fixture for pipe fitting processing |
| JP2018099727A (en) * | 2016-12-16 | 2018-06-28 | 日清紡メカトロニクス株式会社 | Boring device for square pipe |
| CN207732607U (en) * | 2017-09-29 | 2018-08-14 | 深圳市克洛诺斯科技有限公司 | Linear motor moves module |
| KR102010725B1 (en) * | 2019-04-05 | 2019-08-13 | 문현식 | Automatic punching of metal pipes |
-
2020
- 2020-04-17 CN CN202010307620.5A patent/CN111790807A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202200217U (en) * | 2011-08-25 | 2012-04-25 | 江苏双腾管业有限公司 | Fixture device for steel wire mesh tubes |
| CN205056794U (en) * | 2015-10-29 | 2016-03-02 | 佛山市华德涞机器人智能科技有限公司 | Automatic punching equipment that tubular product was used |
| CN205904288U (en) * | 2016-06-28 | 2017-01-25 | 植海 | Novel numerical control full automatic punturing machine |
| JP2018099727A (en) * | 2016-12-16 | 2018-06-28 | 日清紡メカトロニクス株式会社 | Boring device for square pipe |
| CN107262620A (en) * | 2017-06-19 | 2017-10-20 | 海盐三鑫机械有限公司 | A kind of self-feeding punching machine |
| CN207732607U (en) * | 2017-09-29 | 2018-08-14 | 深圳市克洛诺斯科技有限公司 | Linear motor moves module |
| CN108015575A (en) * | 2017-12-18 | 2018-05-11 | 方芳 | A kind of fixture for pipe fitting processing |
| KR102010725B1 (en) * | 2019-04-05 | 2019-08-13 | 문현식 | Automatic punching of metal pipes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713709A (en) * | 2022-05-06 | 2022-07-08 | 泰州市巨久不锈钢有限公司 | Irregular pipe body stamping equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201020 |
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| RJ01 | Rejection of invention patent application after publication |