CN103612219A - Needle clamp - Google Patents
Needle clamp Download PDFInfo
- Publication number
- CN103612219A CN103612219A CN201310677540.9A CN201310677540A CN103612219A CN 103612219 A CN103612219 A CN 103612219A CN 201310677540 A CN201310677540 A CN 201310677540A CN 103612219 A CN103612219 A CN 103612219A
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- CN
- China
- Prior art keywords
- clamping plate
- right clamping
- left clamping
- symmetrical
- needle
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- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention relates to a needle clamp which comprises a left clamping plate and a right clamping plate. The tail end of the left clamping plate is movably connected with the tail end of the right clamping plate through a pin roll, the pin roll is sleeved with a tension spring used for opening the left clamping plate and the right clamping plate, and the tension spring is arranged between the left clamping plate and the right clamping plate. Clamping heads which are symmetrical with each other are arranged on the head of the left clamping plate and the head of the right clamping plate respectively, and the clamping heads on the two sides are provided with a plurality of sets of symmetrical semicircular clamping grooves, wherein the diameters of the semicircular clamping grooves are different. Guide grooves symmetrical with each other are formed in the faces, symmetrical to each other, of the left clamping plate and the right clamping plate, guide blocks matched with the guide grooves are arranged at the tail ends of the clamping heads, and the clamping heads are inserted in the guide grooves through the guide blocks. The needle clamp is simple in structure, capable of clamping needle tools with various diameters and picking up the dropped needle tools, convenient to operate, and capable of improving installation and disassembly efficiency of a needle on a sewing machine.
Description
Technical field
The present invention relates to a kind of hardware & tools, relate in particular to a kind of folder needle pliering.
Background technology
Sewing-needle be people's sewing clothes than one of indispensable instrument.Along with the continuous progress of science and technology, present sewing-needle kind is also more various, as manual sewing-needle and sewing machine needle.The diameter of these needle sets is very little, if pin falls on the ground or smooth desktop on be difficult to pick up.And for sewing machine needle, because the interval of needle bar of sewing machine and sewing machine table is smaller, with the hand eedle of taking, install very inconvenient.
The patent No. is 200620085305.8 Chinese patent, it discloses a kind of operational needle grab, this folder needle pliering is provided with two clamp handles, the front end of two clamp handles is respectively upper grip and the lower chuck being connected as a single entity, two clamp handles are intersected and are hinged through rotating shaft, the front portion of upper grip is hemispherical convex surface, and the front portion of lower chuck is hemispherical concave surface.Of the present invention simple in structure, during operation, press from both sides pin firm, can according to operation need to adjust at any time the different angles of holding pin, guarantee correct stitching, and bent needle not, can improve the effect of operation.But it is applicable to medical field, and length is unadjustable.
The patent No. is 200820082076.3 Chinese patent, and it discloses a kind of folder needle pliering for abdominal cavity in seaming operation, belongs to technical field of medical instruments.This folder needle pliering comprises handle, pull bar, claw beam, fixed pliers head and movable binding clip, also be provided with rocking arm, draw-bar seat, guide pipe and rest pad; one end of rocking arm is fixed on handle; the other end is fixed on draw-bar seat; draw-bar seat is connected with described pull bar; guide pipe is fixed on rest pad, rest pad and described handle are fixed.This folder needle pliering for abdominal cavity in seaming operation has adopted human oriented design, handle, pull bar, claw beam, binding clip overall clamping are rational in infrastructure, on binding clip, be welded with the clip tooth of Hardmetal materials, wear-resistant, the life-span is long, on claw beam, be designed with flush-through connection and sealing ring, perform the operation easy to use, safe, effective.But this folder needle pliering complicated structure, assembly is meticulous, is applicable to field of surgery, and use cost is also higher.
Summary of the invention
Technical problem to be solved by this invention is, a kind of folder needle pliering that can conveniently pick up with clamping needle set is provided.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of folder needle pliering, comprise symmetrical left clamping plate and right clamping plate, the end of described left clamping plate and right clamping plate is flexibly connected by bearing pin, bearing pin is equipped with outward for opening the tension spring of left clamping plate and right clamping plate, and this tension spring is between left clamping plate and right clamping plate; The head of described left clamping plate and right clamping plate is provided with symmetrical chuck, is provided with many group diameters differences and symmetrical semicircle clip slot on the chuck of the described left and right sides.
Preferably, be provided with symmetrical gathering sill on the plane of symmetry of described left clamping plate and right clamping plate, the end of chuck is provided with the guide block matching with gathering sill, and described chuck is plugged in gathering sill by guide block.
Preferably, the both sides up and down of described gathering sill are provided with the uniform spacing hole in a plurality of intervals, are provided with the connecting hole identical with spacing hole diameter on guide block, this connecting hole with wherein between a spacing hole, by caging bolt, be fixedly connected with.
Preferably, between described left clamping plate and right clamping plate, be provided with the spacing dop that can mutually fasten.
Preferably, on described chuck, be provided with magnet.
Compared with prior art, usefulness of the present invention is: this folder needle pliering is simple in structure, and needle set that can gripping multiple diameter, and the picking up of the needle set that conveniently drops are easy to operate, can improve the installation and removal efficiency of sewing machine needle.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is that needle pliering structural representation is pressed from both sides in the present invention.
In figure: 1, left clamping plate; 2, right clamping plate; 3, chuck; 4, bearing pin; 5, clip slot; 6, spacing dop; 7, tension spring; 8, magnet; 9, gathering sill; 10, guide block; 11, spacing hole; 12, caging bolt.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments, describe the present invention:
A kind of folder needle pliering shown in Fig. 1, comprise symmetrical left clamping plate 1 and right clamping plate 2, the end of described left clamping plate 1 and right clamping plate 2 is flexibly connected by bearing pin 4, bearing pin 4 is outer to be equipped with for opening the tension spring 7 of left clamping plate 1 and right clamping plate 2, this tension spring 7 is between left clamping plate 1 and right clamping plate 2, and between left clamping plate 1 and right clamping plate 2, be provided with the spacing dop 6 that can mutually fasten, prevent that left clamping plate 1 and right clamping plate 2 from opening because of the tension spring mistake of 7 minutes, the head of described left clamping plate 1 and right clamping plate 2 is provided with symmetrical chuck 3, is provided with many group diameters differences and symmetrical semicircle clip slot 5 on the chuck 3 of the described left and right sides, in order to facilitate the installation between chuck 3 and left clamping plate 1 and right clamping plate 2, on the plane of symmetry of described left clamping plate 1 and right clamping plate 2, be provided with symmetrical gathering sill 9, the end of chuck 3 is provided with the guide block 10 matching with gathering sill 9, described chuck 3 is plugged in gathering sill 9 by guide block 10, the both sides up and down of described gathering sill 9 are provided with the uniform spacing hole 11 in a plurality of intervals, on guide block 10, be provided with the connecting hole identical with spacing hole 11 diameters, this connecting hole with wherein between a spacing hole 11, by caging bolt 12, be fixedly connected with adjusting and the installation and removal that facilitate chuck 3 positions, pick up for convenience iron needle set, on described chuck 3, be provided with magnet 8.
During use, if pick up with this folder needle pliering the needle set dropping, only need by folder needle pliering chuck 3 with the part of magnet 8 near the needle set dropping, needle set can be picked up.When sewing machine dress pin is torn pin open, first according to the size at head of sewing machine interval, adjust the length of folder needle pliering, by the length that coordinates to limit folder needle pliering in the connecting hole on guide block 10 and 11, gathering sill 9 upper limit hole, then corresponding with the clip slot 5 on chuck 3 according to the diameter of needle set, grasp left clamping plate 1 and right clamping plate 2, needle set is clamped, needle set is mounted and dismounted.
This folder needle pliering is simple in structure, and needle set that can gripping multiple diameter, and the picking up of the needle set that conveniently drops are easy to operate, can improve the installation and removal efficiency of sewing machine needle.
It is emphasized that: be only preferred embodiment of the present invention above, not the present invention is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. a folder needle pliering, it is characterized in that: comprise symmetrical left clamping plate (1) and right clamping plate (2), the end of described left clamping plate (1) and right clamping plate (2) is flexibly connected by bearing pin (4), bearing pin (4) is outer to be equipped with for opening the tension spring (7) of left clamping plate (1) and right clamping plate (2), and this tension spring (7) is positioned between left clamping plate (1) and right clamping plate (2); The head of described left clamping plate (1) and right clamping plate (2) is provided with symmetrical chuck (3), is provided with many group diameters differences and symmetrical semicircle clip slot (5) on the chuck of the described left and right sides (3).
2. folder needle pliering according to claim 1, it is characterized in that: on the plane of symmetry of described left clamping plate (1) and right clamping plate (2), be provided with symmetrical gathering sill (9), the end of chuck (3) is provided with the guide block (10) matching with gathering sill (9), and described chuck (3) is plugged in gathering sill (9) by guide block (10).
3. folder needle pliering according to claim 2, it is characterized in that: the both sides up and down of described gathering sill (9) are provided with the uniform spacing holes in a plurality of intervals (11), on guide block (10), be provided with the connecting hole identical with spacing hole (11) diameter, this connecting hole with wherein between a spacing hole (11), by caging bolt (12), be fixedly connected with.
4. according to the folder needle pliering described in any one in claims 1 to 3, it is characterized in that: between described left clamping plate (1) and right clamping plate (2), be provided with the spacing dop (6) that can mutually fasten.
5. according to the folder needle pliering described in any one in claims 1 to 3, it is characterized in that: on described chuck (3), be provided with magnet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677540.9A CN103612219A (en) | 2013-12-13 | 2013-12-13 | Needle clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677540.9A CN103612219A (en) | 2013-12-13 | 2013-12-13 | Needle clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103612219A true CN103612219A (en) | 2014-03-05 |
Family
ID=50162952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310677540.9A Pending CN103612219A (en) | 2013-12-13 | 2013-12-13 | Needle clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103612219A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325420A (en) * | 2014-10-11 | 2015-02-04 | 江苏亨通光电股份有限公司 | Fast positioning and disassembling device for testing mechanical performance of optical cable |
| CN106695596A (en) * | 2016-12-31 | 2017-05-24 | 陈留香 | Clamp |
| CN107414689A (en) * | 2017-08-26 | 2017-12-01 | 芜湖鼎瀚再制造技术有限公司 | A kind of hand vice for gripping welding wire |
| CN115463030A (en) * | 2022-08-23 | 2022-12-13 | 湖州市妇幼保健院 | Chinese medical pressing needle and needle lifting forceps clip |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101278853A (en) * | 2007-04-04 | 2008-10-08 | 中国医学科学院北京协和医院 | Forceps type stitching instrument |
| CN201234824Y (en) * | 2008-07-25 | 2009-05-13 | 杨世萌 | Clamp type chopsticks |
| CN102133098A (en) * | 2010-01-22 | 2011-07-27 | 深圳市理邦精密仪器股份有限公司 | Multipurpose clamp for animal |
| CN202775628U (en) * | 2012-09-28 | 2013-03-13 | 天津阿尔发保健品有限公司 | Novel convenient food clip |
| CN202843680U (en) * | 2012-11-16 | 2013-04-03 | 孟刚 | Anti-sliding needle holding device |
| CN203089252U (en) * | 2013-03-28 | 2013-07-31 | 徐真蕊 | Needle forceps |
-
2013
- 2013-12-13 CN CN201310677540.9A patent/CN103612219A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101278853A (en) * | 2007-04-04 | 2008-10-08 | 中国医学科学院北京协和医院 | Forceps type stitching instrument |
| CN201234824Y (en) * | 2008-07-25 | 2009-05-13 | 杨世萌 | Clamp type chopsticks |
| CN102133098A (en) * | 2010-01-22 | 2011-07-27 | 深圳市理邦精密仪器股份有限公司 | Multipurpose clamp for animal |
| CN202775628U (en) * | 2012-09-28 | 2013-03-13 | 天津阿尔发保健品有限公司 | Novel convenient food clip |
| CN202843680U (en) * | 2012-11-16 | 2013-04-03 | 孟刚 | Anti-sliding needle holding device |
| CN203089252U (en) * | 2013-03-28 | 2013-07-31 | 徐真蕊 | Needle forceps |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325420A (en) * | 2014-10-11 | 2015-02-04 | 江苏亨通光电股份有限公司 | Fast positioning and disassembling device for testing mechanical performance of optical cable |
| CN104325420B (en) * | 2014-10-11 | 2016-05-04 | 江苏亨通光电股份有限公司 | A device is unloaded in a kind of quick location for cable machinery performance test |
| CN106695596A (en) * | 2016-12-31 | 2017-05-24 | 陈留香 | Clamp |
| CN107414689A (en) * | 2017-08-26 | 2017-12-01 | 芜湖鼎瀚再制造技术有限公司 | A kind of hand vice for gripping welding wire |
| CN115463030A (en) * | 2022-08-23 | 2022-12-13 | 湖州市妇幼保健院 | Chinese medical pressing needle and needle lifting forceps clip |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140305 |