CN106141945A - Fast screw clamping mechanism - Google Patents
Fast screw clamping mechanism Download PDFInfo
- Publication number
- CN106141945A CN106141945A CN201510116988.2A CN201510116988A CN106141945A CN 106141945 A CN106141945 A CN 106141945A CN 201510116988 A CN201510116988 A CN 201510116988A CN 106141945 A CN106141945 A CN 106141945A
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- jaw
- compound
- end cap
- compound screw
- 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
Links
- 150000001875 compounds Chemical class 0.000 claims abstract description 38
- 239000002131 composite material Substances 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
Fast screw clamping mechanism, including base, screw, jaw pole, moved jaw, compound screw mandrel, end cap, bearing pin, adjusting pad, pin, composite screws, nut, handle.Jaw plate is assembled by screw on described base, it is also equipped with jaw plate on described moved jaw, moved jaw is also by bearing pin, pin, adjusting pad couples with compound screw mandrel, described compound screw mandrel one end couples with moved jaw, the other end is designed to helix and axially line of rabbet joint combination, compound screw mandrel is supported by the end cap being fixed on base, on end cap, the composite screws end of radially assembling coordinates with compound screw rod spiral groove, described end cap is fixed by screws on base, composite screws nut on end cap fastens, rotate composite filament boom end hands handle, the helix of compound screw mandrel and composite screws form screw pair motion, compound screw mandrel drives moved jaw to do clamping and release campaign, after composite screws enters compound screw mandrel cylindrical axial straight trough line, compound screw mandrel drives moved jaw to do fast advance and retreat motion.
Description
Technical field
The present invention relates to a kind of machine clamping mechanism, belong to mechanical driving device, the Quick-clamped being mainly used in mechanical clamp.
Background technology
In mechanical clamp mechanism, generally use mechanically or hydraulically clamp system, for non-cushioned clamping application based on mechanical type, clamp transmission
Mechanism is secondary frequently with trapezoid spiral, but when needing big stroke to make a concession after unclamping, screw pair rotates relatively slow, and efficiency is low.
Summary of the invention
Making a concession with big stroke for more preferably realizing the Quick-clamped in mechanical clamp, the present invention provides a kind of fast screw clamping mechanism, not only has common
The performance of screw clamping mechanism, moreover it is possible to realize big stroke quickly makes a concession function.
The technical scheme is that the fast screw clamping mechanism in mechanical clamp, including base, screw, jaw plate, moved jaw,
Compound screw mandrel, end cap, bearing pin, adjusting pad, pin, composite screws, nut, handle.It is equipped with jaw plate by screw, institute on described base
Being also equipped with jaw plate on the moved jaw stated, moved jaw couples with compound screw mandrel also by bearing pin, pin, adjusting pad, described compound screw mandrel one end
Coupling with moved jaw, the other end is designed to helix and the combination of the axial line of rabbet joint, and compound screw mandrel is supported by the end cap being fixed on base, end cap
The composite screws end of upper radial direction assembling coordinates with compound screw rod spiral groove, and described end cap is fixed by screws on base, the compound spiral shell on end cap
Nail nut fastens.
During application, rotating composite filament boom end handle, the helix of compound screw mandrel and composite screws form screw pair motion, and compound screw mandrel drives mobile
Jaw does motion of retreating at a slow speed, and after composite screws enters compound screw mandrel cylindrical axial straight trough line, compound screw mandrel drives moved jaw to do fast advance and retreat fortune
Dynamic.
Accompanying drawing explanation
Accompanying drawing 1 is fast screw clamping mechanism schematic diagram of the present invention.
Detailed description of the invention
Seeing accompanying drawing, the present invention provides a kind of fast screw clamping mechanism, including base 1, screw 2, jaw plate 3, jaw plate 4, moved jaw
5, compound screw mandrel 6, screw 7, end cap 8, bearing pin 9, adjusting pad 10, pin 11, composite screws 12, nut 13, handle 14.The described end
Being equipped with jaw plate 3 by screw 2 on seat 1, described moved jaw 5 is also equipped with jaw plate 4, moved jaw 5 is also by bearing pin 9, pin
11, adjusting pad 10 couples with compound screw mandrel 6, and described compound screw mandrel 6 one end couples with moved jaw 5, and the other end is designed to helix and axle
To the combination of the line of rabbet joint, compound screw mandrel 6 is supported by the end cap 8 being fixed on base 1, on end cap 8 composite screws 12 end of radially assembling with
Compound screw mandrel 6 helicla flute coordinates, and described end cap 8 is fixed on base 1 by screw 7, and the composite screws 12 on end cap 8 is tight with nut 13
Gu.
Described handle 14 rotates compound screw mandrel 6, and the helix of compound screw mandrel 6 and composite screws 12 form screw pair motion, and compound screw mandrel 6 carries
Dynamic moved jaw 5 does clamping and release campaign at a slow speed, and after composite screws 12 enters compound screw mandrel 6 cylindrical axial straight trough line, compound screw mandrel 6 drives
Moved jaw 5 does fast advance and retreat motion.
Claims (3)
1. fast screw clamping mechanism, it is characterised in that mechanism include base, screw, jaw plate, moved jaw, compound screw mandrel, end cap, bearing pin,
Adjusting pad, pin, composite screws, nut, handle, described base is equipped with jaw plate by screw, described moved jaw also fills
Having jaw plate, moved jaw couples with compound screw mandrel also by bearing pin, pin, adjusting pad, and described compound screw mandrel one end couples with moved jaw,
The other end is designed to helix and the combination of the axial line of rabbet joint.
2. fast screw clamping mechanism as claimed in claim 1, it is characterised in that in mechanism, compound screw mandrel is supported by the end cap being fixed on base,
On end cap, the composite screws end of radially assembling coordinates with compound screw rod spiral groove, and described end cap is fixed by screws on base, on end cap
Composite screws nut fasten.
3. fast screw clamping mechanism as claimed in claim 1, it is characterised in that rotate composite filament boom end handle, the spiral of compound screw mandrel in mechanism
Line and composite screws form screw pair motion, and compound screw mandrel drives moved jaw to do clamping and release campaign, outside composite screws enters compound screw mandrel
Circular shaft is after straight trough line, and compound screw mandrel drives moved jaw to do fast advance and retreat motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116988.2A CN106141945A (en) | 2015-03-12 | 2015-03-12 | Fast screw clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116988.2A CN106141945A (en) | 2015-03-12 | 2015-03-12 | Fast screw clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106141945A true CN106141945A (en) | 2016-11-23 |
Family
ID=58063444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510116988.2A Pending CN106141945A (en) | 2015-03-12 | 2015-03-12 | Fast screw clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106141945A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350182A (en) * | 2020-11-06 | 2021-02-09 | 国网河北省电力有限公司邢台市任泽区供电分公司 | Protection device for power distribution equipment of power system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434064A (en) * | 2007-11-13 | 2009-05-20 | 苏州宝时得电动工具有限公司 | Quick clamping fixture |
| CN102615600A (en) * | 2012-04-06 | 2012-08-01 | 山东电力集团公司枣庄供电公司 | Fast vise |
| CN102699839A (en) * | 2012-06-07 | 2012-10-03 | 乔奥 | Quickly opened and closed bench clamp and quick sliding and engaging part |
| CN103372819A (en) * | 2012-04-27 | 2013-10-30 | 高邮市力博机床附件厂 | Quick clamping pliers |
| CN203330718U (en) * | 2013-06-18 | 2013-12-11 | 徐州压力机械有限公司 | Rapid spiral clamping device |
-
2015
- 2015-03-12 CN CN201510116988.2A patent/CN106141945A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101434064A (en) * | 2007-11-13 | 2009-05-20 | 苏州宝时得电动工具有限公司 | Quick clamping fixture |
| CN102615600A (en) * | 2012-04-06 | 2012-08-01 | 山东电力集团公司枣庄供电公司 | Fast vise |
| CN103372819A (en) * | 2012-04-27 | 2013-10-30 | 高邮市力博机床附件厂 | Quick clamping pliers |
| CN102699839A (en) * | 2012-06-07 | 2012-10-03 | 乔奥 | Quickly opened and closed bench clamp and quick sliding and engaging part |
| CN203330718U (en) * | 2013-06-18 | 2013-12-11 | 徐州压力机械有限公司 | Rapid spiral clamping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350182A (en) * | 2020-11-06 | 2021-02-09 | 国网河北省电力有限公司邢台市任泽区供电分公司 | Protection device for power distribution equipment of power system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
|
| RJ01 | Rejection of invention patent application after publication |