CN208713057U - A kind of Multifunctional screw tap integrating tapping with the screw tap disassembly that fractures - Google Patents
A kind of Multifunctional screw tap integrating tapping with the screw tap disassembly that fractures Download PDFInfo
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- CN208713057U CN208713057U CN201821481817.5U CN201821481817U CN208713057U CN 208713057 U CN208713057 U CN 208713057U CN 201821481817 U CN201821481817 U CN 201821481817U CN 208713057 U CN208713057 U CN 208713057U
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- screw tap
- screw
- fractures
- screw rod
- disassembly
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Abstract
The utility model discloses a kind of Multifunctional screw taps for integrating tapping with the screw tap disassembly that fractures, belong to hardware tool field, the technical problems to be solved in the utility model is how in the case where guaranteeing that workpiece is intact, take out the screw tap in workpiece that fractures, reduce cost, the technical solution of use are as follows: its structure include screw rod and with the vertically disposed handle of screw rod, handle is laterally sleeved on screw rod, one end of screw rod is provided with chasing bar, and the other end of screw rod is provided with the screw tap provision for disengagement that fractures；The screw tap provision for disengagement that fractures includes dismantling connection axis, one end of dismantling connection axis is mounted at one end of screw rod by elastic collet, the other end of dismantling connection axis is provided with demolition claw, and for demolition claw for being inserted into the blind hole for the screw tap that fractures, rotating handles screw out screw tap out of threaded hole.
Description
Technical field
The utility model relates to hardware tool fields, specifically a kind of to integrate tapping and the screw tap disassembly that fractures
Multifunctional screw tap.
Background technique
Screw tap is a kind of common hardware tool, commonly used in processing cylindrical or conical internal threads in workpiece row,
Also referred to as tap, screw tap are the main tool that manufacturing industry operator processes screw thread, long-term in mechanical industry and relevant industries,
It is a large amount of to use, it is that a kind of have a large capacity and a wide range manufactures the tool of internal screw thread.
Screw tap is in the engineering for cylindrical or conical machining internal thread, the case where often fractureing, common solution
Certainly mode is drilling, will lead to internal thread hole expansion in this way, which cannot use as required again, is fractureed although easily solving
The problem of screw tap, but may cause scrapping for entire workpiece, higher cost.
Therefore how in the case where guaranteeing that workpiece is intact, the screw tap in workpiece that fractures is taken out, it is existing at present for reducing cost
There is technical problem urgently to be solved in technology.
Summary of the invention
The technical assignment of the utility model is to provide a kind of Multifunctional screw tap for integrating tapping with the screw tap disassembly that fractures,
To solve how in the case where guarantee workpiece is intact, the problem of taking out the screw tap in workpiece that fractures, reduce cost.
The technical assignment of the utility model is realized in the following manner, a kind of to integrate tapping and the screw tap disassembly that fractures
Multifunctional screw tap, including screw rod and with the vertically disposed handle of screw rod, handle is laterally sleeved on screw rod, one end of screw rod
It is provided with chasing bar, the other end of screw rod is provided with the screw tap provision for disengagement that fractures；
The screw tap provision for disengagement that fractures includes dismantling connection axis, and one end of dismantling connection axis is mounted on screw rod by elastic collet
One end at, the other end of dismantling connection axis is provided with demolition claw, and demolition claw is for be inserted into the blind hole for the screw tap that fractures, rotation handle
Hand screws out screw tap out of threaded hole.
Preferably, the demolition claw is provided at least three, circumference face interval of the demolition claw along dismantling connection shaft end portion
It is uniformly arranged.
Preferably, the position in the middle part of the screw rod on the lower is provided with support frame, support frame is vertically arranged and props up with screw rod
Support is connect with screw flight, and support frame is located at top position of the dismantling connection axis far from demolition claw one end.
More preferably, support frame as described above is inverted U shape, and the bottom of inverted U-shaped support frame is provided with pedestal.
Preferably, the chasing bar includes screw tap and screw tap connecting shaft, one end of screw tap connecting shaft passes through elastic clip
Head is mounted at one end of screw rod, and the other end setting of screw tap connecting shaft is fluted, and boss, boss are provided at one end of screw tap
It is engaged by clamping with groove, i.e., screw tap is mounted at one end of screw tap connecting shaft by boss and groove.
More preferably, the threaded hole for extending transversely through boss is provided on the boss, the groove ends of screw tap connecting shaft are provided with
The threaded hole of screw tap connecting shaft is extended transversely through, threaded hole is for installing the screw for extending transversely through screw tap and screw tap connecting shaft, screw
For fixing screw tap connecting shaft and screw tap, prevent boring procedure plug tap and screw tap connecting shaft from the problem of relative motion occur.
More preferably, what the screw rod middle part was top is provided with anti-bias silk bracket, is provided on anti-bias silk bracket and screw rod phase
Matched internal screw thread, screw rod are threadedly coupled with anti-bias silk bracket, and anti-bias silk bracket is capable of fixing on operating surface, can with anti-bias silk
To pass through threads turn in screw rod.
More preferably, the anti-bias silk bracket is in U-shape, and the bottom of the anti-bias silk bracket of U-shaped is provided with support.
Preferably, the both ends of the handle are respectively arranged with one handle, Anti-slip cover is set on handle.
The Multifunctional screw tap for integrating tapping and the screw tap disassembly that fractures of the utility model has the advantage that
(1), the utility model can not only be cylindrical or conical machining internal thread, and when screw tap fractures, can lead to
Screw tap is taken out in the screw tap provision for disengagement that fractures for crossing the other end, convenient and efficient, multiple functional, while also ensuring the complete of workpiece
Property, save cost；
(2), the screw tap of the utility model and demolition claw pass through elastic collet respectively and are mounted on screw rod, realize screw tap
It is detachable with demolition claw, it prevents the damage because of screw tap blade or demolition claw due to whole device is caused to be scrapped, save use cost；
(3), support frame is installed above demolition claw, corresponding workpiece is fixed on by the support frame screw tap provision for disengagement that will fracture
On, it is easy to disassemble, improve working efficiency；
(4), anti-bias silk bracket is capable of fixing on operating surface, with anti-bias silk, can be improved in screw rod by threads turn
Internal thread machining efficiency, energy conservation and environmental protection；
Therefore the utility model has reasonable, simple, easy to process, small in size, easy to use, multi-purpose content of structure of design etc.
Feature, thus, it has good value for applications.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawing.
Attached drawing 1 is the structural schematic diagram for integrating tapping with the Multifunctional screw tap for the screw tap disassembly that fractures；
Attached drawing 2 is the A of attached drawing 1 to structural schematic diagram.
In figure: 1, screw rod, 2, handle, 3, dismantling connection axis, 4, elastic collet, 5, demolition claw, 6, support frame, 7, pedestal,
8, screw tap, 9, screw tap connecting shaft, 10, groove, 11, boss, 12, threaded hole, 13, anti-bias silk bracket, 14, support, 15, handle.
Specific embodiment
It is one to a kind of collection tapping of the utility model and the screw tap disassembly that fractures referring to Figure of description and specific embodiment
The Multifunctional screw tap of body is described in detail below.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical" "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description.Rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation of the utility model.This
Outside, term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be and be directly connected to, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment:
As shown in figure 1 and 2, a kind of Multi-functional wire integrating tapping with the screw tap disassembly that fractures of the utility model
Cone, structure include screw rod 1 and with the vertically disposed handle 2 of screw rod 1, handle 2 is laterally sleeved on screw rod 1, screw rod 1
One end is equipped with chasing bar, and the other end of screw rod 1 is equipped with the screw tap provision for disengagement that fractures；The both ends of handle 2 are separately installed with
One handle 15 is set with Anti-slip cover on handle 15.The screw tap provision for disengagement that fractures includes dismantling connection axis 3, and the one of dismantling connection axis 3
End is mounted at one end of screw rod 1 by elastic collet 4, and the other end of dismantling connection axis 3 is equipped with demolition claw 5, and demolition claw 5 is used
In the blind hole that insertion fractures screw tap, rotating handle 15 screws out screw tap 8 out of threaded hole.There are three demolition claw 5 is set, demolition claw
The 5 circumference face interval along 3 end of dismantling connection axis is uniformly arranged.The position of 1 middle part of screw rod on the lower is equipped with support frame 6, supports
Frame 6 is vertically arranged with screw rod 1 and support frame 6 is threadedly coupled with screw rod 1, and support frame 6 is located at dismantling connection axis 3 far from demolition claw 5
The top position of one end.Support frame 6 is inverted U shape, and the bottom of inverted U-shaped support frame 6 is equipped with pedestal 7.
Chasing bar includes screw tap 8 and screw tap connecting shaft 9, and one end of screw tap connecting shaft 9 is mounted on spiral shell by elastic collet 4
At one end of bar 1, the other end of screw tap connecting shaft 9 opens up fluted 10, is equipped with boss 11 at one end of screw tap 8, boss 11 with
Groove 10 is engaged by clamping, i.e., screw tap 8 is mounted at one end of screw tap connecting shaft 9 by boss 11 and groove 10.It is opened on boss 11
Equipped with the threaded hole 12 for extending transversely through boss 11,10 end of groove of screw tap connecting shaft 9, which offers, extends transversely through screw tap connecting shaft 9
Threaded hole 12, threaded hole 12 is for installing the screw for extending transversely through screw tap 8 and screw tap connecting shaft 9, and screw is for fixing screw tap company
Spindle 9 and screw tap 8 prevent boring procedure plug tap and screw tap connecting shaft from the problem of relative motion occur.1 middle part of screw rod is top
Anti-bias silk bracket 13 is installed, anti-bias silk bracket 13 is equipped with the internal screw thread to match with screw rod 1, screw rod 1 and anti-bias silk bracket
13 are threadedly coupled, and anti-bias silk bracket 13 is capable of fixing on operating surface, with anti-bias silk, can pass through threads turn in screw rod 1.It is anti-bias
Silk bracket 13 is in U-shape, and the bottom of the anti-bias silk bracket 13 of U-shaped is equipped with support 14.
Use process: when machining internal thread hole, screw tap 8 is installed in screw tap connecting shaft 9, then anti-bias silk bracket 13 is fixed
It is mounted at the operation planar of workpiece.Disassembly fracture screw tap when, the installing and dismounting pawl 5 on dismantling connection axis 3, by demolition claw
5 are inserted into the blind hole for the screw tap that fractures, and rotating handle 15 screws out screw tap 8 out of threaded hole.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；The present invention has been described in detail with reference to the aforementioned embodiments as early as possible, and those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (9)
1. a kind of Multifunctional screw tap for integrating tapping with the screw tap disassembly that fractures, which is characterized in that including screw rod and and spiral shell
The vertically disposed handle of bar, handle are laterally sleeved on screw rod, and one end of screw rod is provided with chasing bar, and the other end of screw rod is set
It is equipped with the screw tap provision for disengagement that fractures；
The screw tap provision for disengagement that fractures includes dismantling connection axis, and one end of dismantling connection axis is mounted on the one of screw rod by elastic collet
At end, the other end of dismantling connection axis is provided with demolition claw, and for demolition claw for being inserted into the blind hole for the screw tap that fractures, rotating handles will
Screw tap is screwed out out of threaded hole.
2. the Multifunctional screw tap according to claim 1 for integrating tapping with the screw tap disassembly that fractures, which is characterized in that institute
It states demolition claw and is provided at least three, circumference face interval of the demolition claw along dismantling connection shaft end portion is uniformly arranged.
3. the Multifunctional screw tap according to claim 1 or 2 for integrating tapping with the screw tap disassembly that fractures, feature exist
, the position in the middle part of the screw rod on the lower is provided with support frame, support frame and screw rod are vertically arranged and support frame and screw flight
Connection, support frame are located at top position of the dismantling connection axis far from demolition claw one end.
4. the Multifunctional screw tap according to claim 3 for integrating tapping with the screw tap disassembly that fractures, which is characterized in that institute
It states support frame to be inverted U shape, the bottom of inverted U-shaped support frame is provided with pedestal.
5. the Multifunctional screw tap according to claim 1 for integrating tapping with the screw tap disassembly that fractures, which is characterized in that institute
Stating chasing bar includes screw tap and screw tap connecting shaft, and one end of screw tap connecting shaft is mounted on one end of screw rod by elastic collet
The other end setting at place, screw tap connecting shaft is fluted, and boss is provided at one end of screw tap, and boss and groove are engaged by clamping.
6. the Multifunctional screw tap according to claim 5 for integrating tapping with the screw tap disassembly that fractures, which is characterized in that institute
It states and is provided with the threaded hole for extending transversely through boss on boss, the groove ends of screw tap connecting shaft, which are provided with, extends transversely through screw tap connecting shaft
Threaded hole, threaded hole is for installing the screw for extending transversely through screw tap and screw tap connecting shaft.
7. the Multifunctional screw tap according to claim 6 for integrating tapping with the screw tap disassembly that fractures, which is characterized in that institute
State it is top in the middle part of screw rod be provided with anti-bias silk bracket, be provided with the internal screw thread to match with screw rod, screw rod on anti-bias silk bracket
It is threadedly coupled with anti-bias silk bracket.
8. the Multifunctional screw tap according to claim 7 for integrating tapping with the screw tap disassembly that fractures, which is characterized in that institute
It states anti-bias silk bracket to be in U-shape, the bottom of the anti-bias silk bracket of U-shaped is provided with support.
9. the Multifunctional screw tap according to claim 1 for integrating tapping with the screw tap disassembly that fractures, which is characterized in that institute
The both ends for stating handle are respectively arranged with one handle, are set with Anti-slip cover on handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821481817.5U CN208713057U (en) | 2018-09-11 | 2018-09-11 | A kind of Multifunctional screw tap integrating tapping with the screw tap disassembly that fractures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821481817.5U CN208713057U (en) | 2018-09-11 | 2018-09-11 | A kind of Multifunctional screw tap integrating tapping with the screw tap disassembly that fractures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208713057U true CN208713057U (en) | 2019-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821481817.5U Active CN208713057U (en) | 2018-09-11 | 2018-09-11 | A kind of Multifunctional screw tap integrating tapping with the screw tap disassembly that fractures |
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| Country | Link |
|---|---|
| CN (1) | CN208713057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971672A (en) * | 2018-09-11 | 2018-12-11 | 山东沃克控制阀有限公司 | A kind of Multifunctional screw tap integrating tapping with the screw tap disassembly that fractures |
| CN110773823A (en) * | 2019-10-14 | 2020-02-11 | 韦媛群 | Screw tap convenient to operate and clamping mechanism thereof |
-
2018
- 2018-09-11 CN CN201821481817.5U patent/CN208713057U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971672A (en) * | 2018-09-11 | 2018-12-11 | 山东沃克控制阀有限公司 | A kind of Multifunctional screw tap integrating tapping with the screw tap disassembly that fractures |
| CN110773823A (en) * | 2019-10-14 | 2020-02-11 | 韦媛群 | Screw tap convenient to operate and clamping mechanism thereof |
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