CN208853628U - The molding machine of aero-engine metal felt spring - Google Patents
The molding machine of aero-engine metal felt spring Download PDFInfo
- Publication number
- CN208853628U CN208853628U CN201821021168.0U CN201821021168U CN208853628U CN 208853628 U CN208853628 U CN 208853628U CN 201821021168 U CN201821021168 U CN 201821021168U CN 208853628 U CN208853628 U CN 208853628U
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- CN
- China
- Prior art keywords
- feeding wheel
- guide pipe
- aero
- lower feeding
- supporting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of molding machines of aero-engine metal felt spring, including pedestal, stepper motor, upper feeding wheel, lower feeding wheel, preceding substrate, metacoxal plate, dressing stick and locating piece, the preceding substrate is installed on the left side before supporting plate, metacoxal plate is installed on the right side before supporting plate, dressing stick and locating piece are installed on metacoxal plate, guide pipe before being arranged on the front substrate, guide pipe after being arranged on the back substrate, the premenstrual substrate of finer wire enters preceding guide pipe and enters back between upper feeding wheel and lower feeding wheel, subsequently into rear guide pipe, again through on metacoxal plate dressing stick and locating piece carry out shaping and positioning, the spring of predetermined size is coiled into finally by spool.Since the utility model increases preceding guide pipe and rear guide pipe, it ensure that finer wire is all being horizontal into the front and rear sides between upper feeding wheel and lower feeding wheel, guide pipe helps finer wire to improve rigidity, makes the finer wire lower than 0.3mm that can also form qualified spring.
Description
Technical field
The utility model relates to the processing technology of aero-engine metal felt, especially a kind of aero-engine metal felt is used
The molding machine of spring.
Background technique
The pipe-support part of aero-engine usually requires to be placed between pipeline and supporting element with metal felt to be subtracted with playing
The effect of slow vibration, and this metal felt is pressed into the spring of outer diameter 1.5mm, and the stainless steel wire of this spring is made
Diameter only 0.09mm, pressed metal felt just must first make spring.
A kind of spring forming device of existing finer wire, including pedestal, stepper motor, upper feeding wheel, lower feeding wheel, preceding base
Then plate, metacoxal plate, dressing stick and locating piece, finer wire are led to by entering between upper feeding wheel and lower feeding wheel after preceding substrate
Later substrate carries out shaping and positioning, and the spring of predetermined size is coiled into finally by spool.
But the device can only the finer wire to diameter greater than 0.3mm carry out spring forming, less than the finer wire of this diameter,
Since its diameter is too small, rigidity is too small, will appear bending after coming out between upper feeding wheel and lower feeding wheel, leads to not into
The spring of type qualification.
Utility model content
To solve the above problems existing in the prior art, the utility model to design it is a kind of can forming diameter be less than 0.1mm
Finer wire spring aero-engine metal felt spring molding machine.
To achieve the goals above, the technical solution of the utility model is as follows:
The molding machine of aero-engine metal felt spring, including pedestal, stepper motor, upper feeding wheel, lower feeding wheel,
Preceding substrate, metacoxal plate, dressing stick and locating piece, the pedestal include bottom plate and supporting plate, the supporting plate right angle setting
On bottom plate；The stepper motor is fixedly mounted on the rear side of supporting plate, the transmission shaft of stepper motor by bearing A under into
It is connected to wheel；The lower feeding wheel is located at below the front side of supporting plate；Upper feeding wheel is set above the lower feeding wheel, on
Feed wheel and lower feeding wheel simultaneously clamp on finer wire；The rotation axis of the upper feeding wheel passes through bearing B, outer separator, inner spacing collar
It is connect with bearing C with fixing seat, the rear portion of fixing seat is connect with blind flange；
The preceding substrate is installed on the left side before supporting plate, and metacoxal plate is installed on the right side before supporting plate, on metacoxal plate
Dressing stick and locating piece are installed, guide pipe before being arranged on the front substrate, guide pipe after being arranged on the back substrate, the premenstrual base of finer wire
Plate enters preceding guide pipe and enters back between upper feeding wheel and lower feeding wheel, subsequently into rear guide pipe, then through whole on metacoxal plate
Shape block and locating piece carry out shaping and positioning, and the spring of predetermined size is coiled into finally by spool.
Further, the preceding guide pipe and rear guide pipe are round tube, internal diameter 0.1mm, outer diameter 0.3mm.
Further, the center of circle of the upper feeding wheel and lower feeding wheel is on a vertical line.
Further, the central axis of the preceding guide pipe and rear guide pipe is on a horizontal line.
Further, vertical center line of the rear end of the preceding guide pipe close to upper feeding wheel and lower feeding wheel；It is described
Rear guide pipe front end close to upper feeding wheel and lower feeding wheel vertical center line.
Further, the inner spacing collar is nested on the outside of the rotation axis of upper feeding wheel；In the outer separator is nested in
On the outside of spacer；The inner spacing collar and outer separator is respectively positioned between bearing B and bearing C.
Compared with prior art, the utility model has the following beneficial effects:
1, since the utility model increases preceding guide pipe and rear guide pipe, ensure that finer wire enter upper feeding wheel and
Front and rear sides between lower feeding wheel be all it is horizontal, guide pipe help finer wire improve rigidity, remain finer wire
Straight line makes the finer wire lower than 0.3mm that can also mold qualified spring.
2, the use of the utility model accelerates production rhythm, improves production efficiency.
3, the use of the utility model reduces the labor intensity of worker.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the C-C cross-sectional view of Fig. 1 (hatching does not show).
Fig. 3 is the enlarged drawing at the preceding guide pipe and rear guide pipe of Fig. 1.
In figure: 1, bottom plate, 2, supporting plate, 3, lower feeding wheel, 4, bearing A, 5, upper feeding wheel, 6, bearing B, 7, outer separator,
8, inner spacing collar, 9, bearing C, 10, blind flange, 11, fixing seat, 12, stepper motor, 13, preceding substrate, 14, dressing stick, 15, rear base
Plate, 16, locating piece, 17, preceding guide pipe, 18, rear guide pipe.
Specific embodiment
The utility model is further described through with reference to the accompanying drawing.
As shown in Figure 1-3, the molding machine of aero-engine metal felt spring, including it is pedestal, stepper motor 12, enterprising
To wheel 5, lower feeding wheel 3, preceding substrate 13, metacoxal plate 15, dressing stick 14 and locating piece 16, the pedestal includes bottom plate 1 and branch
Frame plate 2, the supporting plate 2 are vertically mounted on bottom plate 1；The stepper motor 12 is fixedly mounted on the rear side of supporting plate 2,
The transmission shaft of stepper motor 12 is connect by bearing A4 with lower feeding wheel 3；The lower feeding wheel 3 is located at the front side of supporting plate 2
Lower section；Upper feeding wheel 5 is set above the lower feeding wheel 3, and upper feeding wheel 5 and lower feeding wheel 3 simultaneously clamp on finer wire；It is described
The rotation axis of upper feeding wheel 5 connect with fixing seat 11 by bearing B6, outer separator 7, inner spacing collar 8 and bearing C9, fixing seat 11
Rear portion connect with blind flange 10；
The preceding substrate 13 is installed on the left side before supporting plate 2, and metacoxal plate 15 is installed on the right side before supporting plate 2, after
Dressing stick 14 and locating piece 16 are installed, guide pipe 17 before being arranged on preceding substrate 13, after being arranged on metacoxal plate 15 on substrate 15
Guide pipe 18, the premenstrual substrate 13 of finer wire enter back between upper feeding wheel 5 and lower feeding wheel 3 into preceding guide pipe 17, then into
Enter rear guide pipe 18, then through on metacoxal plate 15 dressing stick 14 and locating piece 16 carry out shaping and positioning, finally by spool around
At the spring of predetermined size.
Further, the preceding guide pipe 17 and rear guide pipe 18 are round tube, internal diameter 0.1mm, outer diameter 0.3mm.
Further, the center of circle of the upper feeding wheel 5 and lower feeding wheel 3 is on a vertical line.
Further, the central axis of the preceding guide pipe 17 and rear guide pipe 18 is on a horizontal line.
Further, vertical center line of the rear end of the preceding guide pipe 17 close to upper feeding wheel 5 and lower feeding wheel 3；
Vertical center line of the front end of the rear guide pipe 18 close to upper feeding wheel 5 and lower feeding wheel 3.
Further, the inner spacing collar 8 is nested on the outside of the rotation axis of upper feeding wheel 5；The outer separator 7 is nested in
8 outside of inner spacing collar；The inner spacing collar 8 and outer separator 7 is respectively positioned between bearing B6 and bearing C9.
The utility model is not limited to the present embodiment, any equivalent concepts in the technical scope that the utility model discloses
Or change, it is classified as the protection scope of the utility model.
Claims (6)
1. the molding machine of aero-engine metal felt spring, it is characterised in that: including pedestal, stepper motor (12), enterprising
To wheel (5), lower feeding wheel (3), preceding substrate (13), metacoxal plate (15), dressing stick (14) and locating piece (16), the pedestal packet
Bottom plate (1) and supporting plate (2) are included, the supporting plate (2) is vertically mounted on bottom plate (1)；The stepper motor (12) is solid
Dingan County is mounted in the rear side of supporting plate (2), and the transmission shaft of stepper motor (12) is connect by bearing A (4) with lower feeding wheel (3)；Institute
The lower feeding wheel (3) stated is located at below the front side of supporting plate (2)；Upper feeding wheel (5) are set above the lower feeding wheel (3),
Upper feeding wheel (5) and lower feeding wheel (3) simultaneously clamp on finer wire；The rotation axis of the upper feeding wheel (5) by bearing B (6),
Outer separator (7), inner spacing collar (8) and bearing C (9) are connect with fixing seat (11), and the rear portion and blind flange (10) of fixing seat (11) are even
It connects；
The preceding substrate (13) is installed on the left side before supporting plate (2), and metacoxal plate (15) is installed on the right side before supporting plate (2)
Side, installation dressing stick (14) and locating piece (16) on metacoxal plate (15), the preceding guide pipe (17) of setting on preceding substrate (13), rear
Guide pipe (18) after being arranged on substrate (15), finer wire are located in preceding guide pipe (17) and rear guide pipe (18).
2. the molding machine of aero-engine metal felt spring according to claim 1, it is characterised in that: before described
Guide pipe (17) and rear guide pipe (18) are round tube, internal diameter 0.1mm, outer diameter 0.3mm.
3. the molding machine of aero-engine metal felt spring according to claim 1, it is characterised in that: described is upper
The center of circle of feed wheel (5) and lower feeding wheel (3) is on a vertical line.
4. the molding machine of aero-engine metal felt spring according to claim 1, it is characterised in that: before described
The central axis of guide pipe (17) and rear guide pipe (18) is on a horizontal line.
5. the molding machine of aero-engine metal felt spring according to claim 1, it is characterised in that: before described
Vertical center line of the rear end of guide pipe (17) close to upper feeding wheel (5) and lower feeding wheel (3)；The rear guide pipe (18)
Vertical center line of the front end close to upper feeding wheel (5) and lower feeding wheel (3).
6. the molding machine of aero-engine metal felt spring according to claim 1, it is characterised in that: described is interior
Spacer (8) is nested on the outside of the rotation axis of upper feeding wheel (5)；The outer separator (7) is nested on the outside of inner spacing collar (8)；It is described
Inner spacing collar (8) and outer separator (7) be respectively positioned between bearing B (6) and bearing C (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021168.0U CN208853628U (en) | 2018-06-29 | 2018-06-29 | The molding machine of aero-engine metal felt spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821021168.0U CN208853628U (en) | 2018-06-29 | 2018-06-29 | The molding machine of aero-engine metal felt spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208853628U true CN208853628U (en) | 2019-05-14 |
Family
ID=66412203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821021168.0U Active CN208853628U (en) | 2018-06-29 | 2018-06-29 | The molding machine of aero-engine metal felt spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208853628U (en) |
-
2018
- 2018-06-29 CN CN201821021168.0U patent/CN208853628U/en active Active
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