CN205734101U - A kind of quickly turning tool - Google Patents
A kind of quickly turning tool Download PDFInfo
- Publication number
- CN205734101U CN205734101U CN201521021338.1U CN201521021338U CN205734101U CN 205734101 U CN205734101 U CN 205734101U CN 201521021338 U CN201521021338 U CN 201521021338U CN 205734101 U CN205734101 U CN 205734101U
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- CN
- China
- Prior art keywords
- clamp
- clamping bar
- bearing pin
- turning tool
- cylindrical blank
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Abstract
The utility model discloses a kind of quickly turning tool, including: can be close to each other, and the left clamping bar that can be located remotely from each other and right clamping bar；It is rotatably connected at the left clamp of described left clamping bar the first end, is rotatably connected at the first end of described right clamping bar, with the right clamp that described left clamp are matched for clamping tightly cylindrical blank.Left clamp and right clamp in this utility model all can rotate.So, after cylindrical blank is clamped by left clamp and right clamp, to one tangential force of cylindrical blank, cylindrical blank just can overturn around the straight line at left clamp and right clamp place.It is obvious that the quick turning tool in this utility model can complete the upset of large cylindrical blank easily and quickly, thus improve production efficiency.
Description
Technical field
This utility model relates to mechanical frock field, more particularly, it relates to a kind of quickly upset
Instrument.
Background technology
Bulge structure it is generally of on the periphery of large cylindrical blank.During producing,
Usually need to overturn large cylindrical blank.In the prior art, steel wire rope and forging are generally used
The mode that car matches to realize the upset of large cylindrical blank, this kind of mode complex steps, and
Large cylindrical blank often slips during upset, needs repeatable operation.
Therefore, how to design a kind of quick turning tool being specifically designed to large cylindrical blank, should
Quickly turning tool can complete the upset of large cylindrical blank easily and quickly, thus improves
Production efficiency, is those skilled in the art's critical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide and a kind of is specifically designed to quickly turning over of large cylindrical blank
Changing a job tool, this quick turning tool can complete the upset of large cylindrical blank easily and quickly,
Thus improve production efficiency.
For reaching above-mentioned purpose, this utility model following technical scheme of offer:
A kind of quickly turning tool, including:
Can be close to each other, and the left clamping bar that can be located remotely from each other and right clamping bar；
It is rotatably connected at the left clamp of described left clamping bar the first end, is rotatably connected at institute
State the first end of right clamping bar, with the right clamp that described left clamp are matched for clamping tightly cylindrical blank.
Preferably, also include:
Left bearing pin, the first end of described left clamping bar offers and a left side for described left bearing pin matched in clearance
Pin shaft hole, the first end of described left bearing pin and described left card clipper joint, the second end is provided with prevention
Described left bearing pin passes the left-handed screw nut of described left pin shaft hole.
Preferably, the first end of described left bearing pin connects left connection post, this left connection post and institute
State left clamp threaded.
Preferably, also include:
Right bearing pin, the first end of described right clamping bar offers and the right side of described right bearing pin matched in clearance
Pin shaft hole, the first end of described right bearing pin and described right card clipper joint, the second end is provided with prevention
Described right bearing pin passes the right nut of described right pin shaft hole.
Preferably, the first end of described right bearing pin connects right connection post, this right connection post and institute
State right clamp threaded.
Preferably, described left clamp have and the bulge structure phase on the side face of described cylindrical blank
The V-type jaw of coupling.
Preferably, described right clamp have and the bulge structure phase on the side face of described cylindrical blank
The V-type jaw of coupling.
Preferably, the middle part of described left clamping bar and the middle part of described right clamping bar intersect, and mutually cut with scissors
Connect；
Second end of described left clamping bar is hinged with the first end of right connecting rod, the second of described right clamping bar
Hold hinged with the first end of left connecting rod, the second end of described right connecting rod and the second of described left connecting rod
End is hinged；
Also include adjusting rod, described adjusting rod and described right connecting rod and the second end of described left connecting rod
Connect.
From technique scheme it can be seen that the left clamp this utility model and the equal energy of right clamp
Enough rotations.So, after cylindrical blank is clamped by left clamp and right clamp, to cylindrical blank one
Tangential force, cylindrical blank just can overturn around the straight line at left clamp and right clamp place.The brightest
Aobvious, the quick turning tool in this utility model can complete large cylindrical base easily and quickly
The upset of material, thus improve production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art,
The accompanying drawing used required in embodiment or description of the prior art will be briefly described below,
It should be evident that the accompanying drawing in describing below is only embodiment of the present utility model, for this
From the point of view of the those of ordinary skill of field, on the premise of not paying creative work, it is also possible to according to
The accompanying drawing provided obtains other accompanying drawing.
The structural representation of the quick turning tool that Fig. 1 provides for this utility model one specific embodiment
Figure；
Left clamp that Fig. 2 provides for this utility model one specific embodiment and right clamp clamp cylinders
The view of blank.
Wherein, 11 be left clamp, 12 for left bearing pin, 13 for left connection post, 14 for left clamping bar,
15 be right connecting rod, 21 be right clamp, 22 be right bearing pin, 23 be right connection post, 24 for right folder
Bar, 25 be left connecting rod, 10 be adjusting rod, 3 for cylindrical blank.
Detailed description of the invention
This utility model provides a kind of quick turning tool being specifically designed to large cylindrical blank,
This quick turning tool can complete the upset of large cylindrical blank easily and quickly, thus carries
High efficiency.
Below in conjunction with the accompanying drawing in this utility model embodiment, in this utility model embodiment
Technical scheme be clearly and completely described, it is clear that described embodiment be only this
A part of embodiment of utility model rather than whole embodiments.Based on of the present utility model
Embodiment, those of ordinary skill in the art are obtained on the premise of not making creative work
All other embodiments, broadly fall into this utility model protection scope.
Left and right involved herein is relative concept, the most left clamping bar 14 and right folder
Bar 24 is two clamping bars, the two clamping bar in about distribution, if specifying that one of them is left folder
Bar, that another one is just for right clamping bar, then be positioned at the clamp of left clamping bar 14 side, connecting rod,
Bearing pin, just for left clamp 11, left connecting rod 25, left bearing pin 12, is positioned at the card of right clamping bar 24 side
Pincers and connecting rod are just for right clamp 21, right connecting rod 15, right bearing pin 23.
Refer to Fig. 1-Fig. 2, in this utility model one specific embodiment, quick turning tool
Including left clamping bar 14, right clamping bar 24, left clamp 11 and right clamp 21.
Left clamping bar 14 and right clamping bar 24 can be close to each other, for clamp cylinders blank 3, and
Can be located remotely from each other, discharge cylindrical blank 3.Left clamp 11 are rotatably connected at left clamping bar 14
The first end, right clamp 21 are rotatably connected at the first end of right clamping bar 24.Treat left clamp
11 and after cylindrical blank 3 clamps by right clamp 21, to 3 one tangential forces of cylindrical blank, circle
Post blank 3 just can overturn around the straight line at left clamp 11 and right clamp 21 place.This enforcement
Quick turning tool in example can complete the upset of large cylindrical blank easily and quickly, from
And improve production efficiency.
In this utility model one specific embodiment, left clamp 11 and the first end of left clamping bar 14
Be rotatably connected particular by the following manner realize: be additionally arranged left bearing pin 12, left clamping bar
Offer on first end of 14 and the left pin shaft hole of left bearing pin 12 matched in clearance, the most left pin
Axle 12 can rotate in left pin shaft hole, and the first end of left bearing pin 12 connects left clamp 11,
Second end is provided with left-handed screw nut, and this left-handed screw nut is used for limiting left bearing pin 12 and passes left pin shaft hole, this
Sample, can either ensure that left clamp 11 are rotatable, ensure again left clamp 11 and left clamping bar simultaneously
The connection of 14.
Further, the first end of left bearing pin 12 connects left connection post 13, this left connection post
It is provided with external screw thread on 13, left clamp 11 are provided with female thread, it is achieved thereby that left connection
Post 13 is threadeded with left clamp 11, is also achieved that left clamp 11 and left bearing pin 12,
And with the connection of left clamping bar 14.
In this utility model one specific embodiment, right clamp 21 and the first end of right clamping bar 24
Be rotatably connected particular by the following manner realize: be additionally arranged right bearing pin 22, right clamping bar
Offer on first end of 24 and the right pin shaft hole of right bearing pin 22 matched in clearance, the rightest pin
Axle 22 can rotate in right pin shaft hole, and the first end of right bearing pin 22 connects right clamp 21,
Second end is provided with right nut, and this right nut is used for limiting right bearing pin 22 and passes right pin shaft hole, this
Sample, can either ensure that right clamp 21 are rotatable, ensure again right clamp 21 and right clamping bar simultaneously
The connection of 24.
Further, the first end of right bearing pin 22 connects right connection post 23, this right connection post
It is provided with external screw thread on 23, right clamp 21 are provided with female thread, it is achieved thereby that right connection
Post 23 is threadeded with right clamp 21, is also achieved that right clamp 21 and right bearing pin 22,
And with the connection of right clamping bar 24.
Bulge structure is generally had, in order to ensure left clamp 11 on the side face of large cylindrical blank
The cylindrical blank 3 with bulge structure can be firmly clamped, at this utility model with right clamp 21
In one specific embodiment, the jaw of left clamp 11 and right clamp 21 is both configured to V-type jaw,
The mating shapes of the bulge structure on V-type jaw and cylindrical blank 3 side face such that it is able to protect
Hinder that left clamp 11 and right clamp 21 and cylindrical blank 3 be face and face contacts, the most left clamp
11 and the clamping of right clamp 21.
Phase in this utility model one specific embodiment, between left clamping bar 14 and right clamping bar 24
It is achieved in the following ways near with being located remotely from each other mutually: the middle part of left clamping bar 14 and right clamping bar
The middle part of 24 intersects, and is hinged.Second end of left clamping bar 14 and right connecting rod 15
First end is hinged, and the second end of right clamping bar 24 is hinged with the first end of left connecting rod 25, right connecting rod
Second end of 15 is hinged with the second end of left connecting rod 25, and is all connected with adjusting rod 10.
If wanting clamp cylinders blank 3, just pulling up adjusting rod 10, adjusting rod 10 can draw
Dynamic left connecting rod 25 and right connecting rod 15, left connecting rod 25 can affect the second end of right clamping bar 24 upwards,
Turn right, then the first end of right clamping bar 24 can be around left clamping bar 14 and the hinge of right clamping bar 24
The portion of connecing turns left, as a same reason, right connecting rod 15 can affect the second end of left clamping bar 14 upwards,
Turn left, then the first end of left clamping bar 14 can be around left clamping bar 14 and the hinge of right clamping bar 24
The portion of connecing turns right, and so, is achieved that the close of left clamping bar 14 and right clamping bar 24.If
Make left clamping bar 14 and right clamping bar 24 be located remotely from each other, move down adjusting rod 10.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of
Or use this utility model.To the multiple amendment of these embodiments professional technique people to this area
Will be apparent from for Yuan, generic principles defined herein can be without departing from this reality
In the case of novel spirit or scope, realize in other embodiments.Therefore, this practicality
The novel the embodiments shown herein that is not intended to be limited to, and it is to fit to public with institute herein
The principle opened and the consistent the widest scope of features of novelty.
Claims (8)
1. a quick turning tool, it is characterised in that including:
Can be close to each other, and the left clamping bar (14) that can be located remotely from each other and right clamping bar (24)；
It is rotatably connected at the left clamp (11) of the first end of described left clamping bar (14), it is rotatably connected at the first end of described right clamping bar (24), with the right clamp (21) that described left clamp (11) are matched for clamping tightly cylindrical blank (3).
Quick turning tool the most according to claim 1, it is characterised in that also include:
Left bearing pin (12), first end of described left clamping bar (14) offers and the left pin shaft hole of described left bearing pin (12) matched in clearance, first end of described left bearing pin (12) is connected with described left clamp (11), and the second end is provided with the left-handed screw nut stoping described left bearing pin (12) to pass described left pin shaft hole.
Quick turning tool the most according to claim 2, it is characterized in that, first end of described left bearing pin (12) connects left connection post (13), and this left connection post (13) threadeds with described left clamp (11).
Quick turning tool the most according to claim 1, it is characterised in that also include:
Right bearing pin (22), first end of described right clamping bar (24) offers and the right pin shaft hole of described right bearing pin (22) matched in clearance, first end of described right bearing pin (22) is connected with described right clamp (21), and the second end is provided with the right nut stoping described right bearing pin (22) to pass described right pin shaft hole.
Quick turning tool the most according to claim 4, it is characterized in that, first end of described right bearing pin (22) connects right connection post (23), and this right connection post (23) threadeds with described right clamp (21).
6. according to the quick turning tool described in claim 1-5 any one, it is characterised in that described left clamp (11) have the V-type jaw matched with the bulge structure on the side face of described cylindrical blank (3).
7. according to the quick turning tool described in claim 1-5 any one, it is characterised in that described right clamp (21) have the V-type jaw matched with the bulge structure on the side face of described cylindrical blank (3).
Quick turning tool the most according to claim 1, it is characterised in that the middle part of described left clamping bar (14) and the middle part of described right clamping bar (24) intersect, and are hinged；
Second end of described left clamping bar (14) is hinged with the first end of right connecting rod (15), second end of described right clamping bar (24) is hinged with the first end of left connecting rod (25), and the second end of described right connecting rod (15) is hinged with the second end of described left connecting rod (25)；
Also include that adjusting rod (10), described adjusting rod (10) are connected with the second end of described right connecting rod (15) and described left connecting rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021338.1U CN205734101U (en) | 2015-12-09 | 2015-12-09 | A kind of quickly turning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021338.1U CN205734101U (en) | 2015-12-09 | 2015-12-09 | A kind of quickly turning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205734101U true CN205734101U (en) | 2016-11-30 |
Family
ID=57387638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521021338.1U Active CN205734101U (en) | 2015-12-09 | 2015-12-09 | A kind of quickly turning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205734101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581883A (en) * | 2018-06-06 | 2018-09-28 | 太原科技大学 | A kind of glass undercuts the self-centering clamping device used in processing |
| CN112719650A (en) * | 2020-12-29 | 2021-04-30 | 广东粤船科技股份有限公司 | Laser cutting clamping equipment for manufacturing high-end equipment |
-
2015
- 2015-12-09 CN CN201521021338.1U patent/CN205734101U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108581883A (en) * | 2018-06-06 | 2018-09-28 | 太原科技大学 | A kind of glass undercuts the self-centering clamping device used in processing |
| CN112719650A (en) * | 2020-12-29 | 2021-04-30 | 广东粤船科技股份有限公司 | Laser cutting clamping equipment for manufacturing high-end equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |