CN206643375U - A kind of adjustable double card disc centring apparatus - Google Patents
A kind of adjustable double card disc centring apparatus Download PDFInfo
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- CN206643375U CN206643375U CN201720247974.9U CN201720247974U CN206643375U CN 206643375 U CN206643375 U CN 206643375U CN 201720247974 U CN201720247974 U CN 201720247974U CN 206643375 U CN206643375 U CN 206643375U
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- claw
- movable jaw
- double card
- matched
- jaw
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Abstract
A kind of adjustable double card disc centring apparatus is the utility model is related to, including：Chuck body, the chuck body are provided with claw drive mechanism and the movable jaw matched with the claw drive mechanism；Jaw adjustment structure is additionally provided with the movable jaw, the jaw adjustment mechanism includes the bolt matched with the movable jaw and the regulation claw matched with the bolt end, and the regulation claw is close to each other.The utility model on existing movable jaw by being additionally arranged a jaw adjustment mechanism, can be when the movable jaw using double card disc centring apparatus carries out distal end centering to tubing, it can be only adjusted correspondingly by adjusting jaw adjustment mechanism according to the actual jitter values of tubing, without frequently opening claw again and increasing pad thin plate, operation and adjustment time are greatly simplified.
Description
Technical field
The utility model belongs to frame for movement technical field, more particularly to a kind of adjustable double card disc centring apparatus.
Background technology
Existing double card disc centring apparatus is made up of chuck body, movable jaw and claw drive mechanism three parts, using double
Chuck assembly can feel relieved basic tubing distal end, and overall tubing jitter values meet production and application requirement.
When the movable jaw using double card disc centring apparatus carries out distal end centering to tubing, often need actual according to tubing
Jitter values are adjusted correspondingly.And when adjusting tubing jitter values, need to beat movable jaw by claw drive mechanism again
Open and one layer of pad is increased to several layers of thickness in 0.5mm thin plates on corresponding claw according to bounce numerical value.This regulation process need to be opened frequently
Claw and increasing pad thin plate are until meet to require.
In actual use, above-mentioned technical proposal there are following a few point defects, on the one hand, because lamella thickness is fixation
Value can not be effectively accomplished actual operation requirements by increasing pad thin plate, and production technology is impacted；On the other hand, not up to most
Low requirement takes the plenty of time, it is necessary to constantly debug, and efficiently convenient production is brought inconvenience.
The content of the invention
The utility model provides one kind compared to existing technologies to solve technical problem present in known technology,
It is convenient to realize, accurately adjusts the adjustable double card disc centring apparatus of overall tubing jitter values.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：
A kind of adjustable double card disc centring apparatus, including：Chuck body, the chuck body are provided with claw drive mechanism
With the movable jaw matched with the claw drive mechanism；Jaw adjustment structure, the card are additionally provided with the movable jaw
Pawl governor motion includes the bolt matched with the movable jaw and the regulation claw matched with the bolt end, described
It is close to each other to adjust claw.
The utility model can also use following technical measures：Regulation claw end face close to each other is convex surface.
The utility model can also use following technical measures：The one end of the bolt away from regulation claw is provided with spacing
Block.
The utility model can also use following technical measures：Also pass through between the movable jaw and the regulation claw
Guider is matched.
The utility model can also use following technical measures：The guider is interior guider, the interior guiding
Device includes：Be arranged on movable jaw adjusted close to the inner guiding post of regulation claw side and being arranged on claw and can with it is described interior
The matched interior guide groove of guide pillar.
The utility model can also use following technical measures：The guider is outer guider, the outer guiding
Device includes：Be arranged on movable jaw away from the outer guide groove in chuck body side wall and be arranged on regulation claw on and can with it is described
The matched extension guide pillar of outer guide groove.
The utility model can also use following technical measures：The outer guide groove, which is provided with, to be used to prevent extension guide pillar outside
The anticreep floor departed from guide groove.
The utility model can also use following technical measures：The quantity of the anticreep floor is 2-3.
In summary, the technical program is provided with a kind of structure of adjustable double card disc centring apparatus, the structure by
A jaw adjustment mechanism is additionally arranged on existing movable jaw, can be in the movable jaw using double card disc centring apparatus to tubing
When carrying out distal end centering, it can be only adjusted correspondingly by adjusting jaw adjustment mechanism according to the actual jitter values of tubing, nothing
Need frequently to open claw again and increase pad thin plate, be greatly simplified operation and adjustment time.
In addition, being based on above-mentioned technical proposal, the presence of jaw adjustment mechanism can also to be adjusted in good time according to actual conditions
Section meets the degree of regulation of regulation claw, eventually through the improvement for reducing Operating Complexity and precision controllability, has reached saving
The function of debug time, production efficiency are greatly improved.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation of the present utility model (interior guider)；
Fig. 3 is the partial enlargement structural representation at A in Fig. 2；
Fig. 4 is structural representation of the present utility model (outer guider)；
Fig. 5 is the partial enlargement structural representation at B in Fig. 4.
In figure：1st, chuck body；2nd, claw drive mechanism；31st, movable jaw；32nd, claw is adjusted；4th, bolt；5th, it is spacing
Block；6th, inner guiding post；7th, outer guide groove；8th, extension guide pillar；9th, anticreep floor.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
It is used to help understand the utility model for the explanation of these embodiments, but does not form to restriction of the present utility model.This
Outside, as long as the technical characteristic being related in each embodiment of the utility model disclosed below does not form conflict each other
Can is mutually combined.
Referring to Fig. 1, the present embodiment particularly provides a kind of structure of adjustable double card disc centring apparatus.
The adjustable double card disc centring apparatus includes：Chuck body 1, the chuck body 1 are provided with claw driving machine
Structure 2 and the movable jaw 3 matched with the claw drive mechanism 2；The foundation structure of the present embodiment, dual chuck apparatus are used for real
Now can be by the function of basic tubing distal end centering.
Jaw adjustment structure is additionally provided with the movable jaw 3, the jaw adjustment mechanism includes and the movable jaw 3
Matched bolt 4 and the regulation claw 3 matched with the end of bolt 4, the regulation claw 3 are close to each other.
The presence of jaw adjustment mechanism, it is fixed distal end can be carried out to tubing in the movable jaw using double card disc centring apparatus
During the heart, it can be only adjusted correspondingly by adjusting jaw adjustment mechanism according to the actual jitter values of tubing,
The regulation claw is installed on the inner side of the movable jaw, and it is matched by screw thread and the bolt end；
The bolt is also matched with the movable jaw, passes through turn bolt, you can drives regulation claw to away from the active card
One lateral movement of pawl, realize and adjusted accordingly according to the actual jitter values of tubing.
The presence of jaw adjustment mechanism can also cause the regulation essence for meeting regulation claw according to actual conditions timely adjustment
Degree, eventually through the improvement for reducing Operating Complexity and precision controllability, the function of saving debug time, production efficiency are reached
It is greatly improved.
In any preferred embodiment, the regulation claw 3 end face close to each other is convex surface.Designed based on this,
The outer pipe wall that curved end face can treat centering effectively protects, and avoids unnecessary scuffing.
In any preferred embodiment, the one end of the bolt 4 away from regulation claw 3 is provided with limited block 5.Set based on this
Meter, when bolt is all screwed in movable jaw, the presence of limited block can effectively limit the position of bolt end, additionally it is possible to
So that the position of bolt is fastened, further enhancing adjusts the bearing capacity of claw.
During using spacing between bolt de-regulation movable jaw and regulation claw, it is easy to so that regulation claw
Shifted relative to movable jaw, that is, cause end face of the regulation claw away from movable jaw, especially in the regulation phase of claw 3
When mutually close end face is convex surface, the axis of the convex surface is no longer parallel with the axis of tubing, so as to cause centering to produce mistake
Difference, in any preferred embodiment, also matched between the movable jaw 31 and the regulation claw 32 by guider
Connect.
In any preferred embodiment, the guider is interior guider, and the interior guider includes：Set
Adjusted in movable jaw 31 close to the inner guiding post 6 of regulation claw 32 side and being arranged on claw 32 and can be with the inner guiding post 6
Matched interior guide groove.In this embodiment, when utilizing bolt de-regulation movable jaw and adjusting the spacing between claw,
During claw is adjusted away from movable jaw, regulation claw can be along inner guiding post step by step away from movable jaw.Led based on interior
The presence of post and interior guide groove, the relative position between movable jaw and regulation claw deviate it is smaller, ensure the axis of convex surface with
The axis of tubing is parallel to each other, to greatest extent meet regulation claw degree of regulation, eventually through reduce Operating Complexity and
The improvement of precision controllability, has reached the function of saving debug time, and production efficiency is greatly improved.
In any preferred embodiment, the guider is outer guider, and the outer guider includes：Set
Movable jaw 31 away from the outer guide groove 7 in the side wall of chuck body 1 and be arranged on regulation claw 32 on and can be with the outer guide groove 7
Matched extension guide pillar 8.In this embodiment, when the spacing between utilization bolt de-regulation movable jaw and regulation claw
When, during regulation claw is away from movable jaw, regulation claw can be along extension guide pillar step by step away from movable jaw.Base
In the presence of extension guide pillar and outer guide groove, the relative position between movable jaw and regulation claw deviates smaller, guarantee convex surface
Axis and the axis of tubing be parallel to each other, meet the degree of regulation of regulation claw to greatest extent, operated eventually through reducing
The improvement of complexity and precision controllability, has reached the function of saving debug time, and production efficiency is greatly improved.
Preferably, the outer guide groove 7 is provided with the anticreep floor 9 for being used for preventing that extension guide pillar 8 from departing from from outer guide groove 7.
The quantity of the anticreep floor 9 is 2-3.
In summary, the structure for a kind of adjustable double card disc centring apparatus that the technical program provides, can be double in utilization
, only can be according to tubing by adjusting jaw adjustment mechanism when the movable jaw of chuck centring means carries out distal end centering to tubing
Actual jitter values are adjusted correspondingly, without frequently opening claw again and increasing pad thin plate, when being greatly simplified operation and adjustment
Between.
It these are only preferred embodiment of the present utility model, it is noted that for the ordinary skill people of the art
Member for, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (8)
- A kind of 1. adjustable double card disc centring apparatus, it is characterised in that：Including：Chuck body (1), on the chuck body (1) The matched movable jaw (31) provided with claw drive mechanism (2) and with the claw drive mechanism (2)；The movable jaw (31) jaw adjustment structure is additionally provided with, the jaw adjustment mechanism includes the bolt matched with the movable jaw (31) (4) the matched regulation claw (32) and with the bolt (4) end, the regulation claw (32) are close to each other.
- A kind of 2. adjustable double card disc centring apparatus according to claim 1, it is characterised in that：The regulation claw (32) End face close to each other is convex surface.
- A kind of 3. adjustable double card disc centring apparatus according to claim 1 or 2, it is characterised in that：The bolt (4) is remote One end from regulation claw (32) is provided with limited block (5).
- A kind of 4. adjustable double card disc centring apparatus according to claim 1 or 2, it is characterised in that：The movable jaw (31) it is also matched by guider between the regulation claw (32).
- A kind of 5. adjustable double card disc centring apparatus according to claim 4, it is characterised in that：The guider is interior Guider, the interior guider include：It is arranged on inner guiding post (6) of the movable jaw (31) close to regulation claw (32) side With the interior guide groove for being arranged in regulation claw (32) and can be matched with the inner guiding post (6).
- A kind of 6. adjustable double card disc centring apparatus according to claim 4, it is characterised in that：The guider is outer Guider, the outer guider include：Movable jaw (31) is arranged on away from the outer guide groove in chuck body (1) side wall (7) and be arranged in regulation claw (32) and can be matched with the outer guide groove (7) extension guide pillar (8).
- A kind of 7. adjustable double card disc centring apparatus according to claim 6, it is characterised in that：On the outer guide groove (7) Provided with the anticreep floor (9) for preventing extension guide pillar (8) from departing from from outer guide groove (7).
- A kind of 8. adjustable double card disc centring apparatus according to claim 7, it is characterised in that：The anticreep floor (9) Quantity be 2-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720247974.9U CN206643375U (en) | 2017-03-14 | 2017-03-14 | A kind of adjustable double card disc centring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720247974.9U CN206643375U (en) | 2017-03-14 | 2017-03-14 | A kind of adjustable double card disc centring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206643375U true CN206643375U (en) | 2017-11-17 |
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ID=60282270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720247974.9U Active CN206643375U (en) | 2017-03-14 | 2017-03-14 | A kind of adjustable double card disc centring apparatus |
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| Country | Link |
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| CN (1) | CN206643375U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893552A (en) * | 2018-09-12 | 2020-03-20 | 昊瑞森（固安）能源科技有限公司 | Clamping device and clamping method for aluminum alloy pipe |
| CN110936229A (en) * | 2019-12-26 | 2020-03-31 | 久智光电子材料科技有限公司 | Chuck correction mechanism, machine tool concentricity correction device and method |
| CN110936229B (en) * | 2019-12-26 | 2024-10-29 | 久智光电子材料科技有限公司 | Chuck correction mechanism, machine tool concentricity correction device and method |
-
2017
- 2017-03-14 CN CN201720247974.9U patent/CN206643375U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110893552A (en) * | 2018-09-12 | 2020-03-20 | 昊瑞森（固安）能源科技有限公司 | Clamping device and clamping method for aluminum alloy pipe |
| CN110936229A (en) * | 2019-12-26 | 2020-03-31 | 久智光电子材料科技有限公司 | Chuck correction mechanism, machine tool concentricity correction device and method |
| CN110936229B (en) * | 2019-12-26 | 2024-10-29 | 久智光电子材料科技有限公司 | Chuck correction mechanism, machine tool concentricity correction device and method |
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