CN110125872A - Motor driven steel wire facing device for demounting sleeve device - Google Patents
Motor driven steel wire facing device for demounting sleeve device Download PDFInfo
- Publication number
- CN110125872A CN110125872A CN201910264394.4A CN201910264394A CN110125872A CN 110125872 A CN110125872 A CN 110125872A CN 201910264394 A CN201910264394 A CN 201910264394A CN 110125872 A CN110125872 A CN 110125872A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- wire facing
- facing
- motor driven
- knife bar
- 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
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Classifications
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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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Abstract
A kind of motor driven steel wire facing disclosed by the invention unloads covering device, it is desirable to provide one kind has accessibility, and convenient and efficient, time saving and energy saving high-efficient motor driven steel wire facing unloads covering device.The technical scheme is that: what connection pneumatically or electrically rotated has unidirectional single speed, driving with multi-speed positive and negative rotation hand-pushing switch rotates tool (1), it is characterized by: the three-jaw drill chuck clamping of driving rotation tool has switching sleeve (4), the removal knife bar (5) of trapezoidal flat bit is formed with by fastening screw (6), is fastened on switching sleeve (4).The defects of present invention solves prior art device for demounting sleeve operator and generates rotation by hand, and specific aim is not strong, general difference, low efficiency, and insertion blind hole cannot be implemented more deeply.
Description
Technical field
The present invention relates to a kind of for taking out the steel wire facing extractor being fitted into matrix screw thread bottom outlet.
Background technique
Automatic manual transmission steel wire facing be it is a kind of by high intensity, high-precision, any surface finish cold rolled hardened diamond-shaped cross-section not
Rust steel wire is accurately process, and a kind of concentric body of internal and external threads being embedded in spring like in soft base material is mainly used for enhancing
With the internal screw thread of protection low-intensity material.Steel wire facing is embedded in metal or nonmetallic materials (such as aluminium, magnesium light-alloy engineering material
Material) component of machine on, high-intensitive, wear-resistant, high-precision standard female can be formed.Improving low-intensity body screw thread
In terms of hole strength and screw check, steel wire facing is acted on clearly.Typical case Aeronautics and Astronautics equipment module assembly,
High-tension switch gear, welding equipment, tobacco machine, microwave communication, auto parts and components, air separation plant, coal machine, moves hydraulic machine
Power machinery, textile chemical fiber machinery and furniture etc..Steel wire facing installation and application mainly includes following four link: one, it drills,
Drilling depth is greater than or equal to steel wire facing fitting depth；Two, tapping, tapping use the steel wire facing for indicating regulation screw thread specification
Special screw tap tapping, the length of tapping must be over steel wire facing length.
Three, it installs, is installed by steel wire facing special spanner, erector carries out steel wire by hand under normal circumstances
Facing installation.Steel wire facing is put into installation tool, and rotational installation handle for tool in installing handle insertion stem guiding trough is made to make steel wire tooth
Set screws in screw hole, and make it away from surface there are 0.25-0.75 to enclose empty screw thread.Steel wire facing in part needs depending on how you use it
It screws in compared in deep thread hole or counterbore.Four, caudal peduncle is removed, to the steel wire facing for having snap slot, is removed installing handle after screwing in screw hole,
Handle tool need to be spent.Generally with device alignment installing handle is thrust, being hit with the hammer of 200g or so can be removed.Steel wire facing
It applies and the inner bolt hole screw thread damaged is being repaired, repair means as a kind of screw thread, can be obtained quickly and effectively by damage screw thread
It repairs.Typical case: it is repaired after various important spare part threaded hole trippings, such as: the reparation of injection moulding machine template threaded hole.Engine
The reparation etc. of cylinder body threaded hole.Metric system ← → inch screw thread hole is carried out using steel wire facing to convert, it is very convenient, quick.It is typical
Using: import equipment or mechanical inch screw thread since spares provisioning problem needs to be changed to metric thread.Steel wire facing is from installation
Can be divided into again in form has tail type and tailless model, needs the installing handle that fractures, anury shaped steel wire after having tail shaped steel wire facing to be embedded in substrate
Facing both ends are with installation pintle.Steel wire facing mounting hole is needed using dedicated screw tap, and uses dedicated installation tool,
There are the steel wire facing installation tool of ST2, ST3, ST4, ST5, ST6, ST8 and ST10, the steel wire facing installation of various specifications respectively
Tool forms series, the cold rolled hardened approximate hardness range HRc30 of steel wire facing-HRc35.Steel wire facing is installed when discovery and jumps tooth,
Threaded hole is unqualified, or installed steel wire facing influenced spiral shell due to using the time to cause abrasion and flexibility decrease long very much in the past
The normal use of line reprocesses before part plating applies and requires to take out steel wire facing.Generally taper is provided using steel wire facing supplier
Device for demounting sleeve with cutting edge.It is formed by threaded hole in use, being vertically put into steel wire facing with the device for demounting sleeve with cutting edge, use is bulky
After head gently beats, imposing axial force makes device for demounting sleeve cutting edge portion block steel wire facing, and then left-hand thread direction screws out steel manually
Silk facing.Or triangular form scraper is used, method is similar with the former, is exactly violence dismantling there are also one kind, is pulled steel wire with nipper plier
Out.This method is easy to damage matrix, generally no longer reuses after removing steel wire facing.Prior art steel wire facing is dedicated to unload set
There are three big defects for device: 1, device for demounting sleeve is all made of manual operations, and extraction efficiency is low；2, the steel wire facing in deep chamber can not be dismantled；
3, overemphasize versatility, when have the case where taking-up failure.Anxious one kind to be developed can greatly improve the tool of working efficiency.
Summary of the invention
Goal of the invention is place in view of the shortcomings of the prior art, provide it is a kind of there is accessibility, it is convenient and efficient, time saving
Laborsaving high-efficient motor driven steel wire facing unloads covering device, the shortcomings that overcome prior art device for demounting sleeve, reaches and improves facing and take
Reliability and efficient purpose out.
The present invention realizes that above-mentioned purpose can be achieved by following technical proposals: a kind of motor driven steel wire facing unloads set
Device, comprising: the driving switched with unidirectional single speed or multi-speed positive and negative rotation hand-pushing that connection pneumatically or electrically rotates rotates work
Tool 1, it is characterised in that: the three-jaw drill chuck clamping of driving rotation tool has switching sleeve 4, is formed with the removal of trapezoidal flat bit
Knife bar 5 is fastened on switching sleeve 4 by fastening screw 6, by removal knife bar 5, switching sleeve 4, drives rotation tool 1, tight
Gu connecting electric rotating tool or power source after the completion of screw 6 is by assembly relation connection, dialing up forward-reverse switch 2
It rotates driving device counterclockwise, the blade of removal knife bar 5 is inserted into steel wire facing aperture, axis along the axial line of steel wire facing
To force, the cutter head of removal knife bar 5 is made to be adjacent to the spike of facing first lap seamed edge, is embedded in steel using the seamed edge cutting edge itself of cutter head
What the first circle of silk facing and the contact position of blade generated inlays resistance, at this point, pressure drive control switch 3 makes it generate reversed rotation
Turn, facing is driven to reversely rotate, when rotating cycle is more than the circle number of facing, steel wire facing, which exits, to be finished.
The present invention has the following beneficial effects: compared with the prior art
Accessibility.The present invention uses removal knife bar work head for every kind of specification, using the three-jaw drill chuck of driving rotation tool
Removal knife bar is fastened on the accessibility problem that deep chamber is solved on switching sleeve by clamping switching sleeve, is reached and is improved what facing took out
Reliability and efficient purpose.The mode that traditional device for demounting sleeve needs axially to beat thoroughly is abandoned, reliability is obtained with efficiency
Significantly promoted.
The present invention uses motor-driven continuous rotation, replaces can be manually rotated with Mobile rotating, convenient and efficient, time saving and energy saving.It is right
Every kind of specification is bigger using dedicated cutting edge inlay resultant force, reaches 100% and exits；Decades of times can be improved in efficiency, overcomes the prior art
Handmade rotary pick hand takes out inconvenient defect.It solves prior art device for demounting sleeve operator and generates rotation by hand, for
Property not strong, general difference, low efficiency, insertion blind hole the defects of cannot implementing more deeply.
High reliablity.Tip size of the present invention for every kind of customization, every kind of steel wire facing specification specific customization, and
Optimize cutter head parameter, screw thread depth chamber can be arrived at, blade is more reliable from inlaying with facing, overcomes traditional approach defect.
Detailed description of the invention
Fig. 1 is that motor driven steel wire facing of the present invention unloads covering device organigram.
Fig. 2 is the schematic diagram of the switching sleeve of Fig. 1.
Fig. 3 removal knife rod head schematic diagram.
Shown in Fig. 4 is the schematic diagram that prior art handmade rotary pick steel wire facing unloads covering device.
In figure: 1 driving rotation tool, 2 forward-reverse switches, 3 drive controls switch, 4 switching sleeves, 5 removal knife bars, 6 is tight
Gu screw.
Specific embodiment
Refering to fig. 1.In preferred embodiment described below, a kind of motor driven steel wire facing unloads covering device, comprising: connection
The driving rotation tool 1 bored with unidirectional single speed and multi-speed positive and negative rotation brill hand-pushing switchs pneumatically or electrically rotated, driving rotation
The three-jaw drill chuck clamping of tool of changing a job has switching sleeve 4, is formed with the removal knife bar of trapezoidal flat bit 5 by fastening screw 6, tightly
Gu on switching sleeve 4.Removal knife bar is designed as every kind of specification wire facing one kind, and all steel wire facing specifications form system
Column.Removal cutter head is designed and produced for the steel wire facing of every kind of specification.Drive rotation tool 1, switching sleeve 4, removal knife bar 5 this
Three parts are composed in series steel wire facing motor driven from top to bottom and unload covering device.The front end of removal cutter head uses special shape, material
Select alloy tool steel, quenching >=HRC60.Cutting edge position on removal cutter head is chimeric with seamed edge generation in steel wire facing, is driving
The dynamic lower steel wire facing generation of partially drive shrinks companion and exits rotation.When exit rotating cycle be greater than steel wire facing practical circle number,
Steel wire facing exits completion.Removal knife bar 5, switching sleeve 4, driving rotation tool 1, fastening screw 6 are coupled by assembly relation
After the completion, electric rotating tool or power source are connected, dialing up forward-reverse switch 2 rotates driving device counterclockwise,
After the completion of removal knife bar 5, switching sleeve 4, driving rotation tool 1, fastening screw 6 are coupled by assembly relation, electronic rotation is connected
It changes a job tool or power source, dialing up forward-reverse switch 2 rotates driving device counterclockwise, by the blade of removal knife bar 5,
Substantially along the axial line of steel wire facing, it is inserted into steel wire facing aperture, slightly axial force distribution, the cutter head of removal knife bar 5 is made to be adjacent to tooth
The spike of the seamed edge of the first lap of set utilizes the first circle of seamed edge cutting edge itself the insertion steel wire facing of cutter head and the contact position of blade
What is generated inlays resistance, at this point, pressure drive control switch 3 makes it generate reverse rotation, drives facing to reversely rotate, works as rotation
The circle number that number is more than facing is enclosed, facing, which exits, to be finished.Electric rotating tool or power source, similar operations person, which generates, rotates it
Function can produce forward and reverse rotation, forward and reverse by switch control, and switch is set intermediate to stop, and above push away to be reversed, under push away as forward direction.
Handle is drive control switch.Decontrol stalling, pressure rotation.Drive part lower part is torque regulating mechanism, can be according to need
Adjust torque magnitude.Drive revolving speed: 660rpm.Motor driven rotation drives the reverse rotation of removal cutter head to exit steel wire facing.Machine
Dynamic formula is such as: the spinning movement that electronic, pneumatic and other modes generate.
The present invention is not limited to the above-described embodiments, anyone can obtain other various forms under the inspiration of the present invention
Product, however, making any variation, without departing from the idea case in the present invention described above, root in its shape or structure
According to ordinary skill knowledge and customary means, various replacements and change are made, protection scope of the present invention should all be included in.
Claims (3)
1. a kind of motor driven steel wire facing unloads covering device, comprising: what connection pneumatically or electrically rotated has unidirectional single speed or multi-speed
The driving of positive and negative rotation hand-pushing switch rotates tool (1), it is characterised in that: the three-jaw drill chuck clamping of driving rotation tool, which has, to be turned
Female connector cylinder (4) is formed with the removal knife bar (5) of trapezoidal flat bit by fastening screw (6), is fastened on switching sleeve (4), will
After the completion of removal knife bar (5), switching sleeve (4), driving rotation tool (1), fastening screw (6) are by assembly relation connection, connect
Electric rotating tool or power source, dialing up forward-reverse switch (2) rotates driving device counterclockwise, by removal knife bar
(5) blade is inserted into steel wire facing aperture along the axial line of steel wire facing, and axial force distribution pastes the cutter head of removal knife bar (5)
The spike of the seamed edge of the first lap of tight facing is embedded in the first circle of steel wire facing and connecing for blade using the seamed edge cutting edge itself of cutter head
What synapsis generated inlays resistance, at this point, pressure drive control switch (3) makes it generate reverse rotation, facing is driven to reversely rotate,
When rotating cycle is more than the circle number of facing, steel wire facing, which exits, to be finished.
2. motor driven steel wire facing as described in claim 1 unloads covering device, it is characterised in that: driving rotation tool (1), switching
Sleeve (4), removal knife bar (5) this three parts are composed in series steel wire facing motor driven from top to bottom and unload covering device.
3. motor driven steel wire facing as described in claim 1 unloads covering device, it is characterised in that: removal knife bar and cutter head most auger
Degree part is less than installation bottom diameter, can arrive at screw thread depth chamber, and seamed edge produces in the cutting edge position on removal cutter head and steel wire facing
Raw to be fitted into, steel wire facing, which generates, under drive part drive shrinks with rotation is exited, and is greater than steel wire facing when exiting rotating cycle
Practical circle number, steel wire facing exits completion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910264394.4A CN110125872A (en) | 2019-04-03 | 2019-04-03 | Motor driven steel wire facing device for demounting sleeve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910264394.4A CN110125872A (en) | 2019-04-03 | 2019-04-03 | Motor driven steel wire facing device for demounting sleeve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110125872A true CN110125872A (en) | 2019-08-16 |
Family
ID=67569213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910264394.4A Pending CN110125872A (en) | 2019-04-03 | 2019-04-03 | Motor driven steel wire facing device for demounting sleeve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110125872A (en) |
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