CN103909484A - Nut fixing device - Google Patents

Nut fixing device Download PDF

Info

Publication number
CN103909484A
CN103909484A CN201410139945.1A CN201410139945A CN103909484A CN 103909484 A CN103909484 A CN 103909484A CN 201410139945 A CN201410139945 A CN 201410139945A CN 103909484 A CN103909484 A CN 103909484A
Authority
CN
China
Prior art keywords
push rod
fixing
nut
block
support
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.)
Pending
Application number
CN201410139945.1A
Other languages
Chinese (zh)
Inventor
吴昆珊
李双全
王和利
曹跃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Zhonghuan Sanfeng Electronic Co Ltd
Original Assignee
Tianjin Zhonghuan Sanfeng Electronic Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Zhonghuan Sanfeng Electronic Co Ltd filed Critical Tianjin Zhonghuan Sanfeng Electronic Co Ltd
Priority to CN201410139945.1A priority Critical patent/CN103909484A/en
Publication of CN103909484A publication Critical patent/CN103909484A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/02Assembly jigs

Abstract

The invention relates to a nut fixing device. The nut fixing device comprises a bottom plate, a guiding column, a fixing block, a compaction block, a push rod, a support, a handle and a fixing column, wherein the fixing block, the support and the fixing column are arranged on the bottom plate; the guiding column is perpendicularly fixed at the lower end of the fixing block; the compaction block which can slide along the guiding column is connected to the guiding column; semicircular counter bored holes are respectively formed in opposite positions of upper planes of the fixing block and the compaction block; and the push rod and the handle are arranged on two sides of a rotating shaft arranged on the support. The fixing block and the push rod are made of magnetic materials. The movement travel of the push rod and the movement travel of the compaction block are greater than the diameter of a nut which is required to be mounted by 0.2mm to 0.5mm. The screw and the nut can be simultaneously mounted on a workstation by using a screwdriver only, the labor is saved, the failure rate is decreased, the assembly and production efficiency is improved, and the economic benefit is increased.

Description

A kind of nut fixing device
Technical field
The present invention relates to electronic product assembling field, particularly a kind of nut fixing device.
Background technology
In electronic product Assembling Production, the installation of nut is the operation often relating to, the feature that electronic product is produced is repeatability and large in batches, and the installation of nut adopts respectively manual screwdriver and electric screwdriver, and electric screwdriver is the common method that adopts production line mounting screw.We find, only have aborning 20% to be the production of mounting nuts, 80% is all the production of mounting screw, therefore in station, conventionally to there be two kinds of screwdrivers of screw and nut, so, increased production cost, also increase the complexity of operation, caused the activity duration to extend and artificial waste, reduced production efficiency.
Therefore, so only use a screw screwdriver just can be on a station can mounting screw again can mounting nuts, save manually, and then improve Assembling Production efficiency.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art part, provide one to improve the quality of products, reduce fault rate, save manually, and then improve a kind of nut fixing device of Assembling Production efficiency.
The technical scheme that the present invention taked is to achieve these goals: a kind of nut fixing device, it is characterized in that: comprise base plate, guide pillar, fixed block, compact heap, push rod, support, handle, fixed leg, on described base plate, be provided with fixed block, support, fixed leg, described guide pillar is vertically fixed on the lower end of fixed block, the described compact heap that can slide along guide pillar is connected on guide pillar, on the upper plane relative position of fixed block and compact heap, be respectively equipped with semicircle counterbore, the both sides of the rotating shaft of described push rod and the rack-mount setting of handle.
Described fixed block is magnetic material.
Described push rod is magnetic material.
The stroke ratio that described push rod and compact heap move needs the large 0.2mm-0.5mm of the diameter of mounting nuts.
The present invention by only use a screw screwdriver just can be on a station can mounting screw again can mounting nuts, save manually, reduce fault rate, and then improve Assembling Production efficiency, increase economic efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As shown in the figure, a kind of nut fixing device comprises base plate 1, guide pillar 2, fixed block 3, compact heap 4, push rod 5, support 6, handle 7, fixed leg 8, on base plate 1, be provided with fixed block 3, support 6, fixed leg 8, guide pillar 2 is vertically fixed on the lower end of fixed block 3, the compact heap 4 that can slide along guide pillar 2 is connected on guide pillar 2, on the upper plane relative position of fixed block 3 and compact heap 4, be respectively equipped with semicircle counterbore 31, push rod 5 and handle 7 are arranged on the both sides of the rotating shaft 61 arranging on support 6, can draw compact heap 4 and move along guide pillar 2.
Fixed block 3 is magnetic material, plays the fixing effect of nut of assisting.
Push rod 5 is magnetic material, plays the effect of assisting compact heap 4 to move.
The stroke ratio that push rod 5 and compact heap 4 move needs the large 0.2mm-0.5mm of diameter of mounting nuts, and this gap facilitates fetching of nut.
When work, by fixed leg 8, this device is fixed on smooth desktop, hold up handle 7, compact heap 4 under the pulling of push rod 5 to away from the outer movement of fixed block 3, the nut of needs assembling is placed in to semicircle counterbore 31, press lower handle 7, compact heap 4 to moving near fixed block 3, then starts assembly work under the promotion of push rod 5.

Claims (4)

1. a nut fixing device, it is characterized in that: comprise base plate (1), guide pillar (2), fixed block (3), compact heap (4), push rod (5), support (6), handle (7), fixed leg (8), on described base plate (1), be provided with fixed block (3), support (6), fixed leg (8), described guide pillar (2) is vertically fixed on the lower end of fixed block (3), the described compact heap (4) that can slide along guide pillar (2) is connected on guide pillar (2), on the upper plane relative position of fixed block (3) and compact heap (4), be respectively equipped with semicircle counterbore (31), described push rod (5) and handle (7) are arranged on the both sides of the upper rotating shaft (61) arranging of support (6).
2. a kind of nut fixing device according to claim 1, is characterized in that: described fixed block (3) is magnetic material.
3. a kind of nut fixing device according to claim 1, is characterized in that: described push rod (5) is magnetic material.
4. a kind of nut fixing device according to claim 1, is characterized in that: the mobile stroke ratio of described push rod (5) and compact heap (4) needs the large 0.2mm-0.5mm of diameter of mounting nuts.
CN201410139945.1A 2014-04-09 2014-04-09 Nut fixing device Pending CN103909484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410139945.1A CN103909484A (en) 2014-04-09 2014-04-09 Nut fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410139945.1A CN103909484A (en) 2014-04-09 2014-04-09 Nut fixing device

Publications (1)

Publication Number Publication Date
CN103909484A true CN103909484A (en) 2014-07-09

Family

ID=51035649

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410139945.1A Pending CN103909484A (en) 2014-04-09 2014-04-09 Nut fixing device

Country Status (1)

Country Link
CN (1) CN103909484A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105014357A (en) * 2015-08-17 2015-11-04 芜湖通和汽车管路系统股份有限公司 Pipe clamp assembling tool
CN107553139A (en) * 2017-10-25 2018-01-09 江阴市蒋氏汽摩部件有限公司 A kind of process equipment for wire harness fixed block

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1402996A1 (en) * 2002-09-30 2004-03-31 M.A.G. Meccanica Srl Magnetic fastening elements for vices or piece holding tables
TW201219160A (en) * 2010-11-03 2012-05-16 Qun-Han Wang Workpiece positioning apparatus for vice and workpiece holder using the same
CN202846421U (en) * 2012-09-18 2013-04-03 常州市金杯控制电机有限公司 Tool fixture used in hybrid stepping motor rotor iron core
CN203156609U (en) * 2012-11-28 2013-08-28 西安晶捷电子技术有限公司 Clamping mechanism of tinplating piece
CN203765514U (en) * 2014-04-09 2014-08-13 天津市中环三峰电子有限公司 Nut fixing device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1402996A1 (en) * 2002-09-30 2004-03-31 M.A.G. Meccanica Srl Magnetic fastening elements for vices or piece holding tables
TW201219160A (en) * 2010-11-03 2012-05-16 Qun-Han Wang Workpiece positioning apparatus for vice and workpiece holder using the same
CN202846421U (en) * 2012-09-18 2013-04-03 常州市金杯控制电机有限公司 Tool fixture used in hybrid stepping motor rotor iron core
CN203156609U (en) * 2012-11-28 2013-08-28 西安晶捷电子技术有限公司 Clamping mechanism of tinplating piece
CN203765514U (en) * 2014-04-09 2014-08-13 天津市中环三峰电子有限公司 Nut fixing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105014357A (en) * 2015-08-17 2015-11-04 芜湖通和汽车管路系统股份有限公司 Pipe clamp assembling tool
CN107553139A (en) * 2017-10-25 2018-01-09 江阴市蒋氏汽摩部件有限公司 A kind of process equipment for wire harness fixed block

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140709