CN207479240U - A kind of three shaft straightening mechanisms of valve straightener - Google Patents
A kind of three shaft straightening mechanisms of valve straightener Download PDFInfo
- Publication number
- CN207479240U CN207479240U CN201721486135.9U CN201721486135U CN207479240U CN 207479240 U CN207479240 U CN 207479240U CN 201721486135 U CN201721486135 U CN 201721486135U CN 207479240 U CN207479240 U CN 207479240U
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- cone pulley
- main shaft
- roll wheel
- valve
- axis
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Abstract
The utility model discloses a kind of three shaft straightening mechanisms of valve straightener, the feeding main shaft being arranged in parallel including horizontal direction, blanking main shaft and alignment axis, feeding main shaft are fixed with blanking main shaft, and alignment axis is acted on by swing arm close to or away from above-mentioned two axis；Upper limit cone pulley and two upper roll wheels are from left to right sequentially installed on feeding main shaft, material receiving port is provided on upper roll wheel, lower limit cone pulley and two lower roll wheels are from left to right sequentially installed on blanking main shaft, discharge port is provided on lower roll wheel, is straightened on axis and is from left to right sequentially provided with correction cone pulley and two alignment rollers；It the advantage is that：1 is provided with upper limit cone pulley and lower limit cone pulley, can be to prevent putting the displacement of valve workpiece and lodging, because the center of gravity of valve workpiece is close to pan portion；2 are provided with inclined-plane gear wheel, can withstand at the rounded corners of valve workpiece pan portion and bar portion, play the stable stable purpose of valve workpiece.
Description
Technical field
The utility model is related to a kind of for being straightened the mechanism of the morpheme meter of machined part；Specifically a kind of valve
Three shaft straightening mechanisms of straightener.
Background technology
Patent CN201410405107.4 discloses a kind of valve straightener of three axis correction, and the principle of alignment is in fact
It is that three axis squeeze bar portion so that bar portion can be deformed upon according to design requirement；Pan portion is squeezed with correction cone pulley so that two simultaneously
The form tolerance at a position can be improved.
Plant machinery in this application is simple, and valve workpiece is not made to be always maintained at horizontal support organization at work,
Also not without the support organization of constraint valve workpiece motion s rule mark, equipment is easily out of order；Because of valve workpiece pan portion weight, easily
Skew back.
Invention content
The utility model in view of the shortcomings of the prior art, provide can valve workpiece skew back will not occur, correction can be promoted
Quality, setting squeezes the alignment time, under conditions of geometric tolerance is ensured, reduces valve stem local stress and does not damage the one of valve
Three shaft straightening mechanisms of kind valve straightener.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：A kind of valve alignment
Three shaft straightening mechanisms of machine, the feeding main shaft being arranged in parallel including horizontal direction, blanking main shaft and alignment axis, the feeding main shaft with
The blanking main shaft is fixed, and the alignment axis is acted on by swing arm close to or away from above-mentioned two axis；On the feeding main shaft from a left side to
The right side is sequentially equipped with upper limit cone pulley and two upper roll wheels, is provided with material receiving port on the upper roll wheel, on the blanking main shaft from
It is left-to-right that lower limit cone pulley and two lower roll wheels are sequentially installed, be provided with discharge port on the lower roll wheel, the upper roll wheel with
The lower roll wheel is arranged on same fore-and-aft plane, and the upper limit cone pulley and the lower limit cone pulley are also at same longitudinal direction and put down
It is the structure of the side plane side conical surface on face, plane side is from left to right sequentially provided with school towards the right side, described be straightened on axis
Positive cone pulley and one and on alignment roller, one of them described alignment roller is arranged between two upper roll wheels, another school
Straight roller is arranged on the outside of upper roll wheel.
Inclined-plane gear wheel is additionally provided on feeding main shaft, is the structure of the side plane side conical surface, the inclined-plane gear wheel is located at
Between upper limit cone pulley and the upper roll wheel in left side, plane side is fixed on upper roll wheel.
The side of the upper roll wheel and/or the lower roll wheel, which is additionally provided with, puts flitch, and the flitch of putting is closed by two pieces of thin plates
Into totality is consistent with the axis projection of upper roll wheel or lower roll wheel.
It is pan portion cone pulley with the correction cone pulley cooperation, the pan portion cone pulley is longitudinally disposed, common to correct valve workpiece
Pan portion, correct be also equipped on the left of cone pulley lock washer or locking flange.
The utility model compared with prior art, has the advantages that：1 is provided with upper limit cone pulley and lower limit cone
Wheel, can be to prevent putting the displacement of valve workpiece and lodging, because the center of gravity of valve workpiece is close to pan portion；2 are provided with inclined-plane gear wheel, can be with
It withstands at the rounded corners of valve workpiece pan portion and bar portion, plays the stable stable purpose of valve workpiece；Flitch, phase are put in 3 settings
When in widening or moving supporting point, also playing the stable stable purpose of valve workpiece.
Description of the drawings
Fig. 1 is the structure diagram one of the utility model embodiment.
Fig. 2 is the structure diagram two of the utility model embodiment.
Fig. 3 is the part drawing one of the utility model embodiment.
Fig. 4 is the part drawing two of the utility model embodiment.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：As shown in Figs 1-4, it marks
Note is as follows：Feeding main shaft 1, blanking main shaft 2, alignment axis 3, swing arm 4, upper limit cone pulley 5, upper roll wheel 6, material receiving port 7, lower limit cone
Wheel 8, discharge port 10, correction cone pulley 11, alignment roller 12, inclined-plane gear wheel 13, puts flitch 14, pan portion cone pulley 15, lock at lower roll wheel 9
Tight gasket 16, locking flange 17, valve workpiece 18.
A kind of three shaft straightening mechanisms of valve straightener include feeding main shaft 1,2 and of blanking main shaft that horizontal direction is arranged in parallel
Axis 3 is straightened, feeding main shaft is fixed with blanking main shaft, and alignment axis is acted on by swing arm 4 close to or away from above-mentioned two axis；On feeding main shaft
Upper limit cone pulley 5 and two upper roll wheels 6 are from left to right sequentially installed, are provided with material receiving port 7 on upper roll wheel, on blanking main shaft from
It is left-to-right that lower limit cone pulley 8 and two lower roll wheels 9 are sequentially installed, it is provided with discharge port 10, upper roll wheel and lower roll on lower roll wheel
Wheel is arranged on same fore-and-aft plane, and upper limit cone pulley and lower limit cone pulley are also on same fore-and-aft plane, are that side is put down
The structure of the face side conical surface, plane side contradict valve workpiece plate facial planes, anti-displacement and lodging, are straightened on axis from a left side towards the right side
It is sequentially provided with correction cone pulley 11 and two alignment rollers 12 to the right side, one of alignment roller is arranged between two upper roll wheels,
Another alignment roller is arranged on the outside of upper roll wheel.
Alignment workpiece starts after valve workpiece falls into material receiving port, and two material receiving ports and two alignment rollers are jointly to valve work
The bar portion of part is straightened；After the completion of alignment, swing arm drives alignment roller to leave bar portion so that and valve workpiece falls into discharge port,
It is then departed from workpiece area.
Inclined-plane gear wheel 13 is additionally provided on feeding main shaft, is the structure of the side plane side conical surface, inclined-plane gear wheel is located at upper
It limiting between cone pulley and the upper roll wheel in left side, plane side is fixed on upper roll wheel, can withstand on the engaging portion of bar portion and pan portion,
It helps to maintain steady.
The side of upper roll wheel and/or lower roll wheel, which is additionally provided with, puts flitch 14, puts flitch and is synthesized by two pieces of thin plates, it is overall with it is upper
The axis projection of roller or lower roll wheel is consistent, is equivalent to and expands bearing area.
It is pan portion cone pulley 15 with correct cone pulley cooperation, pan portion cone pulley is longitudinally disposed, the common pan portion for correcting valve workpiece；
Lock washer 16 or locking flange 17 are also equipped on the left of correction cone pulley, it can be with quick-replaceable.
Claims (5)
1. a kind of three shaft straightening mechanisms of valve straightener, it is characterised in that：The feeding main shaft being arranged in parallel including horizontal direction
（1）, blanking main shaft（2）With alignment axis（3）, the feeding main shaft fixes with the blanking main shaft, and the alignment axis is by swing arm（4）
It acts on close to or away from above-mentioned two axis；Upper limit cone pulley is from left to right sequentially installed on the feeding main shaft（5）On two
Roller（6）, material receiving port is provided on the upper roll wheel（7）, lower limit cone is from left to right sequentially installed on the blanking main shaft
Wheel（8）With two lower roll wheels（9）, discharge port is provided on the lower roll wheel（10）, the upper roll wheel and the lower roll wheel are set
On same fore-and-aft plane, the upper limit cone pulley and the lower limit cone pulley are also on same fore-and-aft plane, are side
The structure of the plane side conical surface, plane side are from left to right sequentially provided with correction cone pulley towards the right side, described be straightened on axis（11）With
One and it is straightened roller above（12）, one of them it is described alignment roller be arranged between two upper roll wheels.
2. a kind of three shaft straightening mechanisms of valve straightener as described in claim 1, it is characterised in that：It is also set on feeding main shaft
It is equipped with inclined-plane gear wheel（13）, be the side plane side conical surface structure, the inclined-plane gear wheel is located at upper limit cone pulley and left side
Between upper roll wheel, plane side is fixed on upper roll wheel.
3. a kind of three shaft straightening mechanisms of valve straightener as claimed in claim 2, it is characterised in that：The upper roll wheel and/
Or the side of the lower roll wheel is additionally provided with and puts flitch（14）, the flitch of putting synthesizes by two pieces of thin plates, it is overall with upper roll wheel or
The axis projection of lower roll wheel is consistent.
4. a kind of three shaft straightening mechanisms of valve straightener as described in claim 1, it is characterised in that：With the correction cone pulley
Cooperation is pan portion cone pulley（15）, the pan portion cone pulley is longitudinally disposed, the common pan portion for correcting valve workpiece.
5. a kind of three shaft straightening mechanisms of valve straightener as claimed in claim 4, it is characterised in that：The correction cone pulley
Left side is also equipped with lock washer（16）Or locking flange（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486135.9U CN207479240U (en) | 2017-11-09 | 2017-11-09 | A kind of three shaft straightening mechanisms of valve straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486135.9U CN207479240U (en) | 2017-11-09 | 2017-11-09 | A kind of three shaft straightening mechanisms of valve straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207479240U true CN207479240U (en) | 2018-06-12 |
Family
ID=62476239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721486135.9U Active CN207479240U (en) | 2017-11-09 | 2017-11-09 | A kind of three shaft straightening mechanisms of valve straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207479240U (en) |
-
2017
- 2017-11-09 CN CN201721486135.9U patent/CN207479240U/en active Active
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