CN208528118U - Thin-wall tube Vehicle Processing tooling - Google Patents
Thin-wall tube Vehicle Processing tooling Download PDFInfo
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- CN208528118U CN208528118U CN201821312223.1U CN201821312223U CN208528118U CN 208528118 U CN208528118 U CN 208528118U CN 201821312223 U CN201821312223 U CN 201821312223U CN 208528118 U CN208528118 U CN 208528118U
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- thin
- adjust automatically
- clamping jaw
- wall tube
- rotating dog
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Abstract
A kind of thin-wall tube Vehicle Processing tooling of the utility model design, including oil pressure chuck, multiple soft pawls, rotating dog and adjust automatically clamping jaw, the multiple soft pawl is set on oil pressure chuck, and each soft pawl corresponds to a rotating dog and an adjust automatically clamping jaw, the adjust automatically clamping jaw are fixed on soft pawl by rotating dog.General oil pressure chuck drives the dedicated soft pawl of customization to carry out holding action when the characteristics of this structure is work, adjust automatically clamping jaw is fixed on soft pawl by rotating dog, thin-wall tube is clamped by adjust automatically clamping jaw, it is automatically adjusted by rotary shaft, so that adjust automatically clamping jaw is adjacent to thin-wall tube without carrying out excessive extruding to thin-wall tube, processing Internal Hole Deformation amount is enabled to be less than 0.1mm.
Description
Technical field
The utility model relates to clamping tool for machine work field, and in particular to a kind of thin-wall tube Vehicle Processing tooling.
Background technique
For thin-wall tube in mechanical Vehicle Processing, positioning, clamping are difficult, are easily deformed, and deform present irregularities and
It is not quantifiable.Cause thin-winding pipe size to be unable to get to be effectively ensured, qualification rate is low.Conventional brace scheme has a serious
It is severely deformed that technological deficiency is that thin-wall tube is easy to produce when by clamp pressing, leads to thin-wall tube working position diameter and cylindricity
Overproof, the high dimension overproof in center.Traditional diamond-making technique is to increase thin-wall tube rigidity to prevent compressive deformation, once using in thin-walled
Tube cavity fills the method for filling out wax and urea, but technological effect is all undesirable, because wax is soft, meets power without rigid, and urea meets lathe
Coolant liquid is instant, still deforms when thin-wall tube is compacted, and causes passing rate of processing extremely low.
Utility model content
That the purpose of this utility model is to provide a kind of structures is simple, practical function is good, and is able to ascend qualification rate, subtracts
The thin-wall tube Vehicle Processing tooling of small deformation quantity.
To achieve the goals above, a kind of thin-wall tube Vehicle Processing tooling of the utility model design, including it is oil pressure chuck, more
A soft pawl, rotating dog and adjust automatically clamping jaw, the multiple soft pawl are set on oil pressure chuck, and each soft pawl is one corresponding
Rotating dog and an adjust automatically clamping jaw, the adjust automatically clamping jaw are fixed on soft pawl by rotating dog.The spy of this structure
Point oil pressure chuck general when being work drives the dedicated soft pawl of customization to carry out holding action, and rotating dog consolidates adjust automatically clamping jaw
It is scheduled on soft pawl, thin-wall tube is clamped by adjust automatically clamping jaw, is automatically adjusted by rotary shaft, so that adjust automatically clamping jaw
Thin-wall tube is adjacent to without carrying out excessive extruding to thin-wall tube, processing Internal Hole Deformation amount is enabled to be less than 0.1mm.
Further embodiment is, the quantity of the soft pawl is three, and three soft pawls, 120 ° of adjacent spaces two-by-two.This knot
The characteristics of structure, is arranged by angle, keeps soft pawl more stable when being clamped, two-by-two be spaced 120 ° angle setting but also
Thin-wall tube accepts more uniform.
Further scheme is that the rotating dog is equipped with the circlip that axially position is carried out to adjust automatically clamping jaw.This
The characteristics of kind structure is the fixation by circlip, reduces the friction of adjust automatically clamping jaw and soft pawl contact surface, presss from both sides adjust automatically
Pawl rotation is more convenient.Adjust automatically clamping jaw on rotating dog, reaches adjust automatically by circlip elastic connection, finds in dynamic balancing
The characteristics of heart.
Further embodiment is that the adjust automatically clamping jaw includes by the perforative rotating part of rotating dog and two about rotation
The symmetrically arranged clamping leaf in transfer part, the clamping leaf are equipped with the clamping face with bar shaped lines.The characteristics of this structure is certainly
Dynamic adjustment clamping jaw is more stable to the clamping of thin-wall tube, and bar shaped lines disperses adjust automatically clamping jaw to the pressure of thin-wall tube.
The utility model has the beneficial effects that: drive the dedicated soft pawl of customization to carry out holding action by general oil pressure chuck,
Rotating dog is fixed on the dedicated soft pawl of customization, adjust automatically clamping jaw is covered on rotating dog and used circlip axially position, by oneself
Dynamic adjustment clamping jaw clamps thin-wall pipe, is automatically adjusted by rotating dog, makes to process Internal Hole Deformation amount < 0.1mm, whole to tie
Structure structure is simple, not only increases the product qualification rate of processed thin-wall tube, improves the production efficiency of production line, also reduces
The wasting of resources reduces production cost.
Detailed description of the invention
Fig. 1 is the specific structure perspective view of the utility model.
Specific embodiment
The utility model is further detailed with reference to embodiments:
Embodiment 1:
As shown in Figure 1, a kind of thin-wall tube Vehicle Processing tooling described in the utility model, including oil pressure chuck 1, multiple soft pawls
2, rotating dog 3 and adjust automatically clamping jaw 5, the multiple soft pawl 2 are set on oil pressure chuck 1, and each soft pawl 2 is one corresponding
Rotating dog 3 and an adjust automatically clamping jaw 5, the adjust automatically clamping jaw 5 are fixed on soft pawl 2 by rotating dog 3.The soft pawl
2 quantity is three, and three soft pawls 2,120 ° of adjacent spaces two-by-two.The rotating dog 3 be equipped with to adjust automatically clamping jaw 5 into
The circlip 4 of row axially position.The adjust automatically clamping jaw 5 includes by the perforative rotating part 6 of rotating dog 3 and two about rotation
The symmetrically arranged clamping leaf 7 in portion 6, the clamping leaf 7 are equipped with the clamping face with bar shaped lines.
In total, since soft pawl 2 has certain elasticity, it ensure that it is to be flexibly connected, and revolve with oil pressure chuck 1
It ships and resell on another market the cooperation of 3 and circlip 4, can further guarantee that adjust automatically pawl 5 can search out the center of workpiece in dynamic balancing, thus
Realize clamping flexible.Simultaneously because this fixture flexible there are two it is small can momentum, can be when rotating processing always
Balance is kept, the yields of processing is provided.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail.It should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model.Within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of thin-wall tube Vehicle Processing tooling, including oil pressure chuck (1), multiple soft pawls (2), rotating dog (3) and adjust automatically folder
Pawl (5), it is characterized in that the multiple soft pawl (2) is set on oil pressure chuck (1), and the corresponding rotation of each soft pawl (2)
(3) and an adjust automatically clamping jaw (5) are sold, the adjust automatically clamping jaw (5) is fixed on soft pawl (2) by rotating dog (3).
2. a kind of thin-wall tube Vehicle Processing tooling according to claim 1, it is characterized in that the quantity of the soft pawl (2) is three
It is a, and three soft pawls (2), 120 ° of adjacent spaces two-by-two.
3. a kind of thin-wall tube Vehicle Processing tooling according to claim 1, it is characterized in that the rotating dog (3) is equipped with to certainly
Dynamic adjustment clamping jaw (5) carries out the circlip (4) of axially position.
4. a kind of thin-wall tube Vehicle Processing tooling according to claim 1 to 3, it is characterized in that the adjust automatically is pressed from both sides
Pawl (5) includes by rotating dog (3) perforative rotating part (6) and two about the symmetrically arranged clamping leaf (7) of rotating part (6), institute
That states clamping leaf (7) is equipped with the clamping face with bar shaped lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821312223.1U CN208528118U (en) | 2018-08-15 | 2018-08-15 | Thin-wall tube Vehicle Processing tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821312223.1U CN208528118U (en) | 2018-08-15 | 2018-08-15 | Thin-wall tube Vehicle Processing tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208528118U true CN208528118U (en) | 2019-02-22 |
Family
ID=65378145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821312223.1U Active CN208528118U (en) | 2018-08-15 | 2018-08-15 | Thin-wall tube Vehicle Processing tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208528118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723411A (en) * | 2018-08-15 | 2018-11-02 | 浙江科恩特电机科技有限公司 | Thin-wall tube Vehicle Processing tooling |
-
2018
- 2018-08-15 CN CN201821312223.1U patent/CN208528118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723411A (en) * | 2018-08-15 | 2018-11-02 | 浙江科恩特电机科技有限公司 | Thin-wall tube Vehicle Processing tooling |
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