CN112276612A - Positioning and clamping device for simultaneously punching multiple layers of steel plates - Google Patents
Positioning and clamping device for simultaneously punching multiple layers of steel plates Download PDFInfo
- Publication number
- CN112276612A CN112276612A CN202011041055.9A CN202011041055A CN112276612A CN 112276612 A CN112276612 A CN 112276612A CN 202011041055 A CN202011041055 A CN 202011041055A CN 112276612 A CN112276612 A CN 112276612A
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- Prior art keywords
- supporting
- pair
- base
- steel plates
- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a positioning and clamping device for simultaneously punching multiple layers of steel plates, which comprises a base, wherein a pair of supporting beams are fixed at the top of the base, a supporting groove is formed between the two supporting beams, a pair of supporting rods are vertically fixed at the top of the base, a first fastening nut is matched and arranged at the upper part of each supporting rod, a pressing rod is arranged between the two supporting rods, a pair of U-shaped blocks are symmetrically fixed at two ends of the pressing rod, a pair of sliding grooves are formed at the bottom of each supporting groove, a pair of sliding blocks are matched and arranged in each sliding groove, a clamping plate is fixed at the top of each sliding block, a through hole is formed in the lower part of the clamping plate, a clamping screw is matched and arranged in the through hole, a. According to the invention, the first fastening nut controls the pressure rod to downwards press and position the steel plates stacked on the supporting beam, and the second fastening nut controls the clamping plate to transversely clamp and position the stacked steel plates from two sides, so that accurate punching is realized.
Description
Technical Field
The invention relates to a positioning and clamping device for simultaneously punching multiple layers of steel plates.
Background
When a plurality of steel sheets of the same specification are produced, when the steel sheets need to be punched, a single steel sheet is generally adopted to draw lines one by one at present to be positioned and then punched, the punching mode is very low in efficiency, the production cost is greatly increased, and the production requirement cannot be met.
Disclosure of Invention
Aiming at the problems, the invention provides a positioning and clamping device for simultaneously punching multiple layers of steel plates, which effectively solves the problems pointed out in the background technology.
The technical scheme adopted by the invention is as follows:
a positioning and clamping device for simultaneously punching multiple layers of steel plates comprises a base, wherein a pair of parallel supporting beams are fixed at the top of the base, a supporting groove is formed between the two supporting beams, a pair of supporting rods are vertically fixed at the two ends of the supporting groove at the top of the base, a first fastening nut is arranged on the upper portion of each supporting rod in a matching manner, external threads matched with the first fastening nut are arranged on the outer side of the upper portion of each supporting rod, a pressing rod is arranged between the two supporting rods, a pair of U-shaped blocks are symmetrically fixed at the two ends of the pressing rod, the opening of each U-shaped block is matched with the outer diameter of each supporting rod, a pair of sliding grooves are formed in the bottom of each supporting groove, a pair of sliding blocks are arranged in each sliding groove in a matching manner, a clamping plate is fixed at the top of each sliding block, a through hole is formed in the lower portion of, and a stop block is fixed at one end of the clamping screw, and a second fastening nut matched with the clamping screw is arranged at the other end of the clamping screw.
Preferably, four mounting holes are formed in four top corners of the base.
Preferably, the pressure lever and the U-shaped block are integrally formed.
Preferably, the supporting beam and the base are integrally formed.
According to the invention, the first fastening nut controls the pressure rod to downwards press and position the steel plates stacked on the supporting cross beam, the second fastening nut controls the clamping plate to transversely clamp and position the stacked steel plates from two sides, so that the steel plates can be conveniently punched from top to bottom, punching is accurate, meanwhile, the supporting grooves formed by the two supporting cross beams facilitate the drill to drill below the steel plates, the base cannot be damaged, the contact area between the pressure rod pressed on the steel plates and the steel plates is reduced due to the matched design of the U-shaped block and the pressure rod, so that the punching area of the steel plates is increased, and punching is convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural view of the clamping plate.
Detailed Description
The invention is described in further detail below with reference to specific embodiments and with reference to the attached drawings.
Example 1
As shown in fig. 1, 2 and 3, a positioning and clamping device for simultaneously punching multiple layers of steel plates comprises a base 1, wherein a pair of parallel supporting beams 2 are fixed at the top of the base 1, a supporting groove 3 is formed between the two supporting beams 2, a pair of supporting rods 4 are vertically fixed at two ends of the supporting groove 3 at the top of the base 1, a first fastening nut 5 is arranged at the upper part of each supporting rod 4 in a matching manner, an external thread matched with the first fastening nut 5 is arranged on the outer side of the upper part of each supporting rod 4, a pressing rod 6 is arranged between the two supporting rods 4, a pair of U-shaped blocks 7 are symmetrically fixed at two ends of each pressing rod 6, the opening of each U-shaped block 7 is matched with the outer diameter of the corresponding supporting rod 4, a pair of sliding grooves 9 are arranged at the bottom of each supporting groove 3, and a pair of sliding blocks 10 are arranged in each sliding groove, the top of the slider 10 is fixed with a clamping plate 11, a through hole 12 is formed in the lower portion of the clamping plate 11, a clamping screw 13 is arranged in the through hole 12 in a matched mode, a stop block 14 is fixed at one end of the clamping screw 13, and a second fastening nut 15 matched with the clamping screw 13 is arranged at the other end of the clamping screw 13.
Four mounting holes 8 are arranged on four top corners of the base 1.
The pressure lever 6 and the U-shaped block 7 are integrally formed.
The supporting beam 2 and the base 1 are integrally formed.
The working principle of the invention is as follows:
before the drilling machine is used, a base 1 is required to be arranged on a punching station of the drilling machine through an installation hole 8, when the drilling machine is used, firstly, steel plates of the same type are stacked on two supporting beams 2, the positions of the top steel plates needing punching are marked, then, second fastening nuts 15 are screwed, clamping plates 11 on two sides of each steel plate are mutually closed to clamp the steel plates, then, a pressure rod 6 is arranged on the top of each steel plate, U-shaped blocks 7 at two ends are arranged on the outer sides of supporting rods 4 in a matching mode, then, first fastening nuts 5 are screwed downwards, the pressure rod 6 is tightly pressed on the steel plates to tightly clamp the steel plates, the drilling machine is operated to punch the steel plates, a drill bit penetrates through a plurality of layers of the steel plates from top to bottom to finish punching, after the punching is finished, the first fastening nuts 5 and the second fastening nuts 15 are unscrewed, the pressure rod 6 is taken down, the steel plates are taken down from, the next punching operation can be performed again.
Finally, it should be noted that the above-mentioned list is only the specific embodiment of the present invention. Obviously, the present invention is not limited to the above embodiments, and many modifications are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the present invention are to be considered within the scope of the invention.
Claims (4)
1. The positioning and clamping device for simultaneously punching multiple layers of steel plates is characterized by comprising a base (1), wherein a pair of supporting beams (2) which are parallel to each other are fixed at the top of the base (1), two supporting grooves (3) are formed between the supporting beams (2), a pair of supporting rods (4) are vertically fixed at two ends of each supporting groove (3) at the top of the base (1), a first fastening nut (5) is arranged on the upper portion of each supporting rod (4) in a matched manner, external threads matched with the first fastening nut (5) are arranged on the outer side of the upper portion of each supporting rod (4), a pressing rod (6) is arranged between the two supporting rods (4), a pair of U-shaped blocks (7) are symmetrically fixed at two ends of each pressing rod (6), the openings of the U-shaped blocks (7) are matched with the outer diameters of the supporting rods (4), a pair of sliding grooves (9) are formed in the bottom of each supporting groove (3), every spout (9) in all match and be equipped with a pair of slider (10), the top of slider (10) is fixed with clamp plate (11), through-hole (12) have been seted up to the lower part of clamp plate (11), through-hole (12) in the matching be equipped with clamping screw (13), the one end of clamping screw (13) is fixed with dog (14), the other end be equipped with clamping screw (13) assorted second fastening nut (15).
2. The positioning and clamping device for simultaneously punching multiple layers of steel plates is characterized in that four mounting holes (8) are formed in four top corners of the base (1).
3. The device for simultaneously perforating multi-layer steel sheets as claimed in claim 1, characterized in that said pressing bar (6) is formed integrally with the U-shaped block (7).
4. A positioning and clamping device for simultaneous perforating of several layers of steel sheets, as claimed in claim 1, characterized in that said supporting beams (2) are formed integrally with the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011041055.9A CN112276612A (en) | 2020-09-28 | 2020-09-28 | Positioning and clamping device for simultaneously punching multiple layers of steel plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011041055.9A CN112276612A (en) | 2020-09-28 | 2020-09-28 | Positioning and clamping device for simultaneously punching multiple layers of steel plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112276612A true CN112276612A (en) | 2021-01-29 |
Family
ID=74422675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011041055.9A Withdrawn CN112276612A (en) | 2020-09-28 | 2020-09-28 | Positioning and clamping device for simultaneously punching multiple layers of steel plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112276612A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1232800A (en) * | 1966-07-09 | 1971-05-19 | ||
| US20090261519A1 (en) * | 2008-03-19 | 2009-10-22 | Quickmill, Inc. | Clamping device |
| CN201586773U (en) * | 2010-01-04 | 2010-09-22 | 中国第二冶金建设有限责任公司 | Drilling cover die |
| CN105750595A (en) * | 2016-05-11 | 2016-07-13 | 潜山县九鼎精密机械有限公司 | Positioning base for drilling hole in fire door hinge blade base |
| CN207387132U (en) * | 2017-11-10 | 2018-05-22 | 淮南矿业(集团)有限责任公司 | A kind of belt steel band processing mold |
| CN208303966U (en) * | 2018-06-08 | 2019-01-01 | 天津移山工程机械有限公司 | A kind of drill jig of lid plate type part |
| CN208759737U (en) * | 2018-09-17 | 2019-04-19 | 龙岩市鸿图线路板有限公司 | One kind can be used for multiple groups pcb board production drilling device |
| CN209256361U (en) * | 2018-10-30 | 2019-08-16 | 中铁十六局集团第一工程有限公司 | A kind of radial drilling machine steel plate drilling-hole positioning device |
| CN210081173U (en) * | 2019-06-10 | 2020-02-18 | 安徽跨宇钢结构网架工程有限公司 | Adjustable perforating device of steel construction |
| CN210233274U (en) * | 2019-04-24 | 2020-04-03 | 常州技天电子有限公司 | PCB positioning and punching device |
| CN211389079U (en) * | 2019-11-28 | 2020-09-01 | 广西壮族自治区妇幼保健院 | Hole puncher convenient to preparation edge tool protective sheath |
| CN211387039U (en) * | 2019-12-12 | 2020-09-01 | 天津移山工程机械有限公司 | Drilling jig for flat plate type workpiece |
-
2020
- 2020-09-28 CN CN202011041055.9A patent/CN112276612A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1232800A (en) * | 1966-07-09 | 1971-05-19 | ||
| US20090261519A1 (en) * | 2008-03-19 | 2009-10-22 | Quickmill, Inc. | Clamping device |
| CN201586773U (en) * | 2010-01-04 | 2010-09-22 | 中国第二冶金建设有限责任公司 | Drilling cover die |
| CN105750595A (en) * | 2016-05-11 | 2016-07-13 | 潜山县九鼎精密机械有限公司 | Positioning base for drilling hole in fire door hinge blade base |
| CN207387132U (en) * | 2017-11-10 | 2018-05-22 | 淮南矿业(集团)有限责任公司 | A kind of belt steel band processing mold |
| CN208303966U (en) * | 2018-06-08 | 2019-01-01 | 天津移山工程机械有限公司 | A kind of drill jig of lid plate type part |
| CN208759737U (en) * | 2018-09-17 | 2019-04-19 | 龙岩市鸿图线路板有限公司 | One kind can be used for multiple groups pcb board production drilling device |
| CN209256361U (en) * | 2018-10-30 | 2019-08-16 | 中铁十六局集团第一工程有限公司 | A kind of radial drilling machine steel plate drilling-hole positioning device |
| CN210233274U (en) * | 2019-04-24 | 2020-04-03 | 常州技天电子有限公司 | PCB positioning and punching device |
| CN210081173U (en) * | 2019-06-10 | 2020-02-18 | 安徽跨宇钢结构网架工程有限公司 | Adjustable perforating device of steel construction |
| CN211389079U (en) * | 2019-11-28 | 2020-09-01 | 广西壮族自治区妇幼保健院 | Hole puncher convenient to preparation edge tool protective sheath |
| CN211387039U (en) * | 2019-12-12 | 2020-09-01 | 天津移山工程机械有限公司 | Drilling jig for flat plate type workpiece |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210129 |
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| WW01 | Invention patent application withdrawn after publication |