CN211162756U - C-EPS is high-efficient will turn to device that dabber pressed turbine blank down - Google Patents
C-EPS is high-efficient will turn to device that dabber pressed turbine blank down Download PDFInfo
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- CN211162756U CN211162756U CN201921655166.1U CN201921655166U CN211162756U CN 211162756 U CN211162756 U CN 211162756U CN 201921655166 U CN201921655166 U CN 201921655166U CN 211162756 U CN211162756 U CN 211162756U
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- 238000003825 pressing Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 238000004049 embossing Methods 0.000 claims description 2
- 230000014392 establishment of spindle localization Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 11
- 238000006073 displacement reaction Methods 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 description 8
- 238000010923 batch production Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a C-EPS is high-efficient to be down device that turns to dabber turbine blank of impressing, press mounting panel and upper plate including relative level setting, be connected through the support column between press mounting panel and the upper plate, install the press on the press mounting panel, the output of press is mended the module through the center and is connected and turn to dabber fixing device down, it is equipped with turbine blank fixing device to turn to correspond on the upper plate of dabber fixing device lower part down. The utility model provides a device for C-EPS to efficiently press a lower steering mandrel into a turbine blank, wherein the lower steering mandrel and the turbine blank are respectively fixed through a lower steering mandrel fixing device and a turbine blank fixing device, so that the lower steering mandrel and the turbine blank are not easy to generate lateral displacement in the press fitting process; the operator only needs to put into the assigned position with the product, just can realize pushing down the effect that the in-process push-in power, pushing down shift position and straightness are stable that hangs down.
Description
Technical Field
The utility model relates to a machinery pressure equipment field especially relates to a device that C-EPS is high-efficient to be gone down to the dabber and impresses turbine blank.
Background
A conventional apparatus for pressing a lower turning mandrel into a turbine blank is to directly place the lower turning mandrel on a platform base plate of a press, and press the turbine blank into the lower turning mandrel by slowly reducing the distance between an upper ram and the platform base plate and controlling a downward pressure of not less than 13.9KN (press-fitting a finished product as shown in fig. 6 below). Because the lower steering mandrel and the turbine blank are not provided with fixing devices, the verticality of the lower steering mandrel assembly is not high due to the lateral displacement inevitably generated in the pressing process, and the performance of a product is influenced (the average verticality range is about 0.05 according to the conventional pressing-in method); the conventional operation method has high requirements on operators, the lower steering core shafts cannot be placed at the same position every time in the process of placing the lower steering core shafts, the positions need to be continuously moved and replaced, the consistency of products is low in batch production, efficient production cannot be achieved, and the qualified rate cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned not enough of prior art, the utility model provides a C-EPS is high-efficient to be gone down to the device that the dabber was impressed the turbine blank, and the in-process verticality of solving the turbine blank that the dabber was impressed down now is not high, easily produces lateral displacement, causes the technical problem that the product percent of pass is low.
The utility model discloses a realize through following technical scheme:
the utility model provides a device that C-EPS is high-efficient to be gone down to turn to dabber turbine blank of impressing, includes press mounting panel and the upper plate that relative level set up, be connected through the support column between press mounting panel and the upper plate, install the press on the press mounting panel, the output of press is mended the module through the center and is connected and turn to dabber fixing device down, turn to down and correspond on the upper plate of dabber fixing device lower part and be equipped with turbine blank fixing device.
Further, a flanged linear bearing is vertically arranged on each of the press mounting plates on two sides of the press, the flanged linear bearings are fixed on the press mounting plates through reinforcing ribs, guide shafts are mounted on the flanged linear bearings, and the output end of the press is connected with the guide shafts through the guide shaft mounting plates.
Furthermore, the output end of the press penetrates through the guide shaft mounting plate to be connected with the center correction module, and the center correction module is fixed at the output end of the press through a positioning pin.
Furthermore, lower steering spindle fixing device includes the lower steering shaft locating piece with central correction module fixed connection, install locating pin, the location pearl that is used for the tight lower steering spindle of location clamp in the lower steering shaft locating piece.
Further, turbine blank fixing device includes with turbine blank matched with turbine locating piece and locates the turbine supporting shoe on turbine locating piece upper portion, the bottom of turbine locating piece is fixed on turbine location frock bottom plate through the impressed watermark handle, turbine location frock bottom plate passes through circular diamond-shaped positioning pin to be fixed on turbine location frock regulating plate one, turbine location frock regulating plate one is fixed to the upper plate through turbine location frock regulating plate two.
Furthermore, the first turbine positioning tool adjusting plate and the second turbine positioning tool adjusting plate are connected through a flat key and fixed through screws, and the second turbine positioning tool adjusting plate and the upper base plate are connected through a flat key and fixed through screws.
Furthermore, an angle-shaped handle is further arranged on the bottom plate of the turbine positioning tool.
Furthermore, an adjusting block is arranged between the press mounting plate and the support column; the press mounting plate is connected with the support column through a bolt, and a flat gasket and a spring gasket are arranged between the bolt and the press mounting plate; the upper bottom plate is connected with the supporting columns through bolts, and flat gaskets and spring gaskets are arranged between the bolts and the upper bottom plate.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides a device that C-EPS is high-efficient to be gone down to dabber and is impressed turbine blank, through lower steering dabber fixing device, turbine blank fixing device respectively with down steering dabber, turbine blank fixed, make it difficult to produce lateral displacement in the pressure equipment process, the assembly straightness that hangs down all tends towards stability, the uniformity of lower steering dabber turbine assembly is more easily guaranteed in batch production; an operator only needs to place the product into a designated position, so that the time for repeatedly adjusting the placement position by a worker is reduced, one product is finished in 45 seconds, the production process is more suitable for batch production, the production efficiency is high, and the qualification rate is high within a qualified range.
Drawings
Fig. 1 is a schematic structural diagram of a device for efficiently pressing a lower steering spindle into a turbine blank by using C-EPS according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is a perspective view of the lower steering spindle attachment shown in FIG. 2;
FIG. 5 is a perspective view of the turbine blank fixture of FIG. 3;
fig. 6 is a schematic structural view of the finished product after the lower steering mandrel is pressed into the turbine blank.
In the figure:
1. a support pillar; 2. an adjusting block; 3. a flat gasket; 4. a spring washer; 5. a bolt; 6. a press mounting plate; 7. a guide shaft mounting plate; 8. reinforcing ribs; 9. a lower steering shaft positioning block; 10. a first positioning pin; 11. a positioning bead; 12. a nut cover; 13. a press; 14. a flanged linear bearing; 15. a central correction module; 16. a guide shaft; 17. a second positioning pin; 18. a lower steering spindle; 19. a turbine blank; 20. a turbine positioning block; 21. a turbine support block; 22. an embossed handle; 23. a turbine positioning tool bottom plate; 24. a first turbine positioning tool adjusting plate; 25. a second turbine positioning tool adjusting plate; 26. a round/diamond locating pin; 27. An upper base plate; 28. an angle handle.
Detailed Description
The following examples are presented to illustrate certain embodiments of the invention and should not be construed as limiting the scope of the invention. The present disclosure may be modified from materials, methods, and reaction conditions at the same time, and all such modifications are intended to be within the spirit and scope of the present disclosure.
As shown in fig. 1-5, the device for efficiently pressing the lower steering spindle into the turbine blank by using the C-EPS comprises a press mounting plate 6 and an upper base plate 27 which are relatively horizontally arranged, wherein the press mounting plate 6 is connected with the upper base plate 27 through a support column 1, a press 13 is mounted on the press mounting plate 6, the output end of the press 13 is connected with a lower steering shaft positioning block 9 through a center correction module 15, and a first positioning pin 10 and a positioning bead 11 for positioning and clamping the lower steering spindle 18 are mounted in the lower steering shaft positioning block 9; a turbine blank fixing device is correspondingly arranged on an upper bottom plate 27 at the lower part of the lower steering mandrel 18 and comprises a turbine positioning block 20 matched with the turbine blank 19 and a turbine supporting block 21 arranged at the upper part of the turbine positioning block 20, and the turbine supporting block 20 can adjust the Z-direction height of the turbine blank 19 and is matched with a surface to ensure the Z-direction flatness; the turbine positioning tool bottom plate 23 is fixed on a turbine positioning tool adjusting plate 24 through a round/diamond positioning pin 26, the position is relatively fixed, after the use precision is achieved, the turbine supporting block 20 is locked with screws through the embossing handle 22, and the turbine positioning tool adjusting plate 24 is fixed on an upper bottom plate 27 through a turbine positioning tool adjusting plate 25.
In this embodiment, a flanged linear bearing 14 is vertically arranged on each of the press mounting plates 6 on both sides of the press 13, the flanged linear bearing 14 is fixed on the press mounting plate 6 through a reinforcing rib 8, a guide shaft 16 is mounted on the flanged linear bearing 14, and the output end of the press 13 is connected with the guide shaft 16 through a guide shaft mounting plate 7.
In this embodiment, the output end of the press 13 passes through the guide shaft mounting plate 7 to be connected to the center correction module 15, the center correction module 15 is fixed to the output end of the press 13 by the second positioning pin 17, and the center correction module 15 is used for correcting the coaxiality of the lower steering spindle 18 and the turbine blank 19.
In this embodiment, connect through the parallel key and use screw fixation between turbine location frock regulating plate 24 and the turbine location frock regulating plate two 25, connect through the parallel key and use screw fixation between turbine location frock regulating plate two 25 and the upper plate 27, but the displacement of small-range regulation turbine location frock regulating plate 24, turbine location frock regulating plate two 25 in X, Y direction reaches the operation requirement.
In this embodiment, the turbine positioning tool bottom plate 23 is further provided with an angle-shaped handle 28.
In the embodiment, an adjusting block 2 is arranged between the press mounting plate 6 and the support column 1; the press mounting plate 6 is connected with the support column 1 through a bolt 5, and a flat gasket 3 and a spring gasket 4 are arranged between the bolt 5 and the press mounting plate 6; the upper bottom plate 27 is also connected with the support column 1 through a bolt 5, a flat gasket 3 and a spring gasket 4 are arranged between the bolt 5 and the upper bottom plate 27, and a nut cover 12 is arranged at the top of the bolt 5.
When the centering device is used specifically, the first step is that the coaxiality of an upper part and a lower part (a lower steering mandrel fixing device A and a turbine blank fixing device B) is calibrated, a downward moving distance is set for A in the state shown in figure 1, the displacement tolerance range of the matching surface of a lower steering mandrel 18 and a turbine blank 19 can be within 0-0.005 mm, then the center correction module 15 automatically aligns, records the position at the moment, and controls the coaxiality to be within 0.005; step two, placing the turbine blank 19 into a turbine blank fixing device B; step three, placing the lower steering mandrel 18 into the lower steering mandrel fixing device A; step four, the lower steering mandrel fixing device A drives the lower steering mandrel 18, the lower steering mandrel 18 is pressed into the turbine blank 19 according to the downward moving position corrected in the step one by using a pressure value not less than 13.9KN, at the moment, under the fixing action of the lower steering mandrel fixing device A and the turbine blank fixing device B, the lateral displacement tendency of the lower steering mandrel 18 and the turbine blank 19 can be effectively relieved, the coaxiality of the lower steering mandrel fixing device A and the turbine blank fixing device B can be guaranteed to be within 0.005mm, and a finished product after press mounting is shown in a figure 6; selecting 10 finished products after press mounting for detection, wherein the data records are as follows in the following table 1:
in conclusion, the lower steering mandrel and the turbine blank are fixed by the lower steering mandrel fixing device and the turbine blank fixing device respectively, so that lateral displacement is not easy to generate in the press fitting process, the verticality of the assembly tends to be stable, and the consistency of the lower steering mandrel turbine assembly in batch production is easier to guarantee; an operator only needs to place the product into a designated position, so that the time for repeatedly adjusting the placement position by a worker is reduced, one product is finished in 45 seconds, the production process is more suitable for batch production, the production efficiency is high, and the qualification rate is high within a qualified range.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a device that C-EPS is high-efficient to be gone down to dabber turbine blank of impressing, its characterized in that, press mounting panel (6) and upper plate (27) including relative level setting, be connected through support column (1) between press mounting panel (6) and upper plate (27), install press (13) on press mounting panel (6), the output of press (13) is mended module (15) through the center and is connected down to dabber fixing device, it is equipped with turbine blank fixing device to turn to correspond on upper plate (27) of dabber fixing device lower part down.
2. The device for efficiently pressing the lower steering mandrel into the turbine blank through the C-EPS as claimed in claim 1, wherein a flanged linear bearing (14) is vertically arranged on each of the press mounting plates (6) on two sides of the press (13), the flanged linear bearing (14) is fixed on the press mounting plate (6) through a reinforcing rib (8), a guide shaft (16) is arranged on the flanged linear bearing (14), and the output end of the press (13) is connected with the guide shaft (16) through a guide shaft mounting plate (7).
3. The device for C-EPS efficient pressing of a lower steering spindle into a turbine blank according to claim 2, characterized in that the output end of the press (13) is connected to a center correction module (15) through a guide shaft mounting plate (7), and the center correction module (15) is fixed to the output end of the press (13) by a second positioning pin (17).
4. The device for C-EPS efficient pressing of the lower steering spindle into the turbine blank according to claim 1, characterized in that the lower steering spindle fixing device comprises a lower steering spindle positioning block (9) fixedly connected with a center correction module (15), and a first positioning pin (10) and a first positioning bead (11) for positioning and clamping the lower steering spindle (18) are installed in the lower steering spindle positioning block (9).
5. The device for efficiently pressing the lower steering spindle into the turbine blank through the C-EPS as claimed in claim 1, wherein the turbine blank fixing device comprises a turbine positioning block (20) matched with the turbine blank (19) and a turbine supporting block (21) arranged on the upper portion of the turbine positioning block (20), the bottom of the turbine positioning block (20) is fixed on a turbine positioning tool bottom plate (23) through an embossing handle (22), the turbine positioning tool bottom plate (23) is fixed on a turbine positioning tool adjusting plate I (24) through a round/diamond-shaped positioning pin (26), and the turbine positioning tool adjusting plate I (24) is fixed on an upper bottom plate (27) through a turbine positioning tool adjusting plate II (25).
6. The device for C-EPS efficient pressing of the lower steering spindle into the turbine blank according to claim 5, wherein the first turbine positioning tool adjusting plate (24) and the second turbine positioning tool adjusting plate (25) are connected through a flat key and fixed through screws, and the second turbine positioning tool adjusting plate (25) and the upper base plate (27) are connected through a flat key and fixed through screws.
7. The device for efficiently pressing the lower steering spindle into the turbine blank by the C-EPS as claimed in claim 5, wherein an angle-shaped pull handle (28) is further arranged on the turbine positioning tool bottom plate (23).
8. The device for efficiently pressing the lower steering spindle into the turbine blank by using the C-EPS as claimed in claim 1, wherein an adjusting block (2) is arranged between the press mounting plate (6) and the support column (1); the press mounting plate (6) is connected with the support column (1) through a bolt (5), and a flat gasket (3) and a spring gasket (4) are arranged between the bolt (5) and the press mounting plate (6); the upper base plate (27) is connected with the supporting column (1) through a bolt (5), and a flat gasket (3) and a spring gasket (4) are arranged between the bolt (5) and the upper base plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921655166.1U CN211162756U (en) | 2019-09-30 | 2019-09-30 | C-EPS is high-efficient will turn to device that dabber pressed turbine blank down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921655166.1U CN211162756U (en) | 2019-09-30 | 2019-09-30 | C-EPS is high-efficient will turn to device that dabber pressed turbine blank down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211162756U true CN211162756U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921655166.1U Active CN211162756U (en) | 2019-09-30 | 2019-09-30 | C-EPS is high-efficient will turn to device that dabber pressed turbine blank down |
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| CN (1) | CN211162756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909854A (en) * | 2021-09-28 | 2022-01-11 | 东风柳州汽车有限公司 | Press mounting device |
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2019
- 2019-09-30 CN CN201921655166.1U patent/CN211162756U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909854A (en) * | 2021-09-28 | 2022-01-11 | 东风柳州汽车有限公司 | Press mounting device |
| CN113909854B (en) * | 2021-09-28 | 2023-01-20 | 东风柳州汽车有限公司 | Press mounting device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240327 Address after: 441000 office building of Dawan Industrial Park, Dongjin New District, Xiangyang City, Hubei Province Patentee after: China Sun Technology Co.,Ltd. Country or region after: China Address before: 441000 No.1, Xinguang Road, high tech Zone, Xiangyang City, Hubei Province Patentee before: Huang sun Technology Co.,Ltd. Country or region before: China |