CN215317460U - Integral type planer-type milling and grinding machine - Google Patents
Integral type planer-type milling and grinding machine Download PDFInfo
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- CN215317460U CN215317460U CN202120273067.8U CN202120273067U CN215317460U CN 215317460 U CN215317460 U CN 215317460U CN 202120273067 U CN202120273067 U CN 202120273067U CN 215317460 U CN215317460 U CN 215317460U
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Abstract
The utility model provides an integrated planomiller, which comprises a base, a portal frame, a milling machine module and a grinding machine module, wherein the portal frame is movably arranged on the base, a second installation module is arranged on the portal frame and comprises a second guide rail, a second sliding seat is movably arranged on the second guide rail, a second sliding plate is arranged on the second sliding seat, the milling machine module is movably arranged on one side of the second sliding plate, and the grinding machine module is movably arranged on the other side of the second sliding plate. The milling machine module and the grinding machine module are arranged on the second sliding plate together, the milling machine module and the grinding machine module integrally move along the portal frame, the milling machine module and the grinding machine module are respectively arranged on two sides of the second sliding plate, and the gravity of the milling machine module and the gravity of the grinding machine module are balanced with each other, so that the stress of the portal frame is balanced, the deformation of the portal frame is reduced, and the processing precision of the integrated gantry milling and grinding machine is improved.
Description
Technical Field
The utility model relates to the field of machine tool equipment, in particular to an integrated gantry milling and grinding machine.
Background
The gantry machine tool is machine tool equipment for machining large parts, and the traditional gantry machine tool is single in function and only has one of machining modes such as milling, boring and grinding. In order to solve the problem, a gantry machine tool integrating multiple machining modes, such as a gantry milling and grinding machine, appears in the prior art, but the design of the existing gantry milling and grinding machine is not reasonable enough, so that the stress deformation of a gantry is easily caused, and the machining precision of the gantry milling and grinding machine is influenced.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides an integrated planomiller which can reduce the deformation of a portal frame.
The integrated planomiller comprises a base, a portal frame, a milling machine module and a grinding machine module, wherein the portal frame is movably arranged on the base, a second installation module is arranged on the portal frame and comprises a second guide rail, a second sliding seat is movably arranged on the second guide rail, a second sliding plate is installed on the second sliding seat, the milling machine module is movably arranged on one side of the second sliding plate, and the grinding machine module is movably arranged on the other side of the second sliding plate.
The integrated planomiller provided by the utility model at least has the following technical effects: the milling machine module and the grinding machine module are arranged on the second sliding plate together, the milling machine module and the grinding machine module integrally move along the portal frame, and the milling machine module and the grinding machine module are respectively arranged on two sides of the second sliding plate, so that stress of the portal frame is balanced, deformation of the portal frame is reduced, and machining precision of the integrated gantry milling and grinding machine is improved.
According to some embodiments of the utility model, the milling machine module and the grinding machine module are symmetrically arranged on the second slide plate.
According to some embodiments of the utility model, the gantry is provided with a second driver and a first lead screw, the second driver is connected with the first lead screw, the second sliding plate is provided with a first sliding block, and the first lead screw is in transmission connection with the first sliding block.
According to some embodiments of the present invention, the base is provided with first mounting modules on two sides thereof, the first mounting modules include a rack and a first sliding plate, the first sliding plate is provided with a first driver, the first driver is provided with a gear, the gear is in transmission connection with the rack, the first driver drives the first sliding plate to move along the rack, and the portal frame is erected on the first sliding plates of the two first mounting modules.
According to some embodiments of the utility model, the first mounting module comprises a detection device for detecting a displacement of the first sliding plate in the direction of the rack.
According to some embodiments of the utility model, the first mounting module comprises a mounting platform disposed on the base, the rack and the first sliding plate being disposed on the mounting platform.
According to some embodiments of the utility model, the mounting platform is a marble mounting platform.
According to some embodiments of the utility model, the second sliding plate is provided with second lead screws at both sides thereof, the milling machine module is provided on the second sliding plate through the second lead screws, and the grinding machine module is provided on the second sliding plate through the second lead screws.
According to some embodiments of the utility model, the milling machine module comprises a milling machine mounting seat provided on the second sliding plate, the milling machine mounting seat being provided with a tool mounting head for mounting a milling cutter tool.
According to some embodiments of the utility model, the grinder module comprises a grinder mounting block provided on the second sliding plate, the grinder mounting block being provided with a grinding wheel.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is an isometric view of an integrated planomiller grinding machine provided in accordance with the present invention;
FIG. 2 is an enlarged view of a portion of area A of FIG. 1;
FIG. 3 is an enlarged view of a portion of the area B in FIG. 1;
FIG. 4 is an isometric view of a gantry provided in accordance with the present invention;
fig. 5 is an isometric view of a gantry provided in accordance with the present invention.
Reference numerals:
the device comprises a base 1, a processing platform 2, an installation platform 3, a rack 4, a first guide rail 5, a first sliding plate 6, a first driver 7, a second driver 8, a first screw rod 9, a portal frame 10, an organ shield 11, a second sliding plate 12, a second guide rail 15, a first guide rail, a second guide rail and a second guide rail, wherein the base is fixed on the base 1, the processing platform 2 is fixed on the installation platform 3, the rack 4 is fixed on the first guide rail, and the first guide rail is fixed on the second guide rail 15,
A milling machine mounting seat 133, a cutter mounting head 136, a second screw 137, a third driver 141, an air cylinder 142, a grinding machine mounting seat 143 and a grinding wheel 147.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
The integrated planomiller provided by the utility model comprises a base 1, a portal frame 10, a milling machine module and a grinding machine module, wherein the portal frame 10 is movably arranged on the base 1, a second installation module is arranged on the portal frame 10 and comprises a second guide rail 15, a second sliding seat is movably arranged on the second guide rail 15, a second sliding plate 12 is arranged on the second sliding seat, the milling machine module is movably arranged on one side of the second sliding plate 12, and the grinding machine module is movably arranged on the other side of the second sliding plate 12.
In some prior art, the milling machine module and the grinding machine module are separately arranged on the portal frame 10, the milling machine module and the grinding machine module move independently, so that the stress of the portal frame 10 is unbalanced, the milling machine module and the grinding machine module can apply torque to the portal frame 10, the stress deformation of the portal frame 10 is aggravated, and the deformation of the portal frame 10 can reduce the machining precision of the integrated gantry milling and grinding machine.
According to the integrated planomilling and grinding machine provided by the utility model, the milling machine module and the grinding machine module are arranged on the second sliding plate 12 together, the milling machine module and the grinding machine module integrally move along the portal frame, and the milling machine module and the grinding machine module are respectively arranged on two sides of the second sliding plate 12, and the gravity of the milling machine module and the gravity of the grinding machine module are balanced with each other, so that the stress of the portal frame 10 is balanced, the deformation of the portal frame 10 is reduced, and the processing precision of the integrated planomilling and grinding machine is improved.
In some embodiments, the milling machine module and the grinding machine module are symmetrically arranged on the second slide plate 12. Specifically, a connecting line between the center of gravity point of the milling machine module and the center of gravity point of the grinding machine module is perpendicular to the moving direction of the second sliding plate 12, and the balance weight is adjusted to make the center of gravity point of the milling machine module and the center of gravity point of the grinding machine module symmetrical with respect to the second sliding plate 12, so that torques applied to the second sliding plate 12 by the milling machine module and the grinding machine module are offset, and a better effect of reducing deformation can be achieved.
According to some embodiments of the present invention, the gantry 10 is provided with a second driver 8 and a first lead screw 9, the second driver 8 is connected with the first lead screw 9, the second sliding plate 12 is provided with a first slide block, and the first lead screw 9 is in transmission connection with the first slide block. For example, as shown in fig. 3, 4 and 5, in some embodiments, two second guide rails 15 are arranged side by side on the front side of the gantry 10, two second guide rails 15 are arranged side by side on the rear side of the gantry 10, and the second sliding plate 12 is movably mounted on the gantry 10 by a guide rail mechanism. The second driver 8 and the first screw 9 are arranged at the top of the portal frame 10, the first screw 9 and the first slide block form a screw slide block mechanism, and the second driver 8 drives the second slide plate 12 to move along the left-right direction.
According to some embodiments of the present invention, the two sides of the base 1 are provided with first installation modules, the first installation modules include a rack 4 and a first sliding plate 6, the first sliding plate 6 is provided with a first driver 7, the first driver 7 is provided with a gear, the gear is in transmission connection with the rack 4, the first driver 7 drives the first sliding plate 6 to move along the rack 4, and the portal frame 10 is spanned on the first sliding plates 6 of the two first installation modules.
The gantry 10 in the prior art is generally mounted on the base 1 through a screw rod sliding block mechanism, when the length of a screw rod is too long, due to various reasons such as processing and materials, the straightness and deformation degree of the screw rod are difficult to control, so that the moving precision of the gantry 10 is reduced, the processing precision of a gantry machine tool is reduced, and the conventional gantry machine tool is not suitable for processing large parts with super-long dimensions. Through setting up gear and rack 4, rack and pinion mechanism drive portal frame 10 moves on base 1, and when equal length, the straightness accuracy and the deformation degree of rack 4 are superior to the lead screw, therefore rack and pinion mechanism can solve the not too long problem of lead screw mechanism's length to improve the length of working stroke and integral type longmen milling and grinding machine's machining precision, make integral type longmen milling and grinding machine be suitable for the part of processing overlength size.
In some embodiments, the first driver 7 employs a stepper motor, the first driver 7 being capable of precisely controlling the displacement of the first sliding plate 6.
In some embodiments, the first mounting module comprises a first rail 5, a first slide carriage is movably arranged on the first rail 5, and the first sliding plate 6 is mounted on the first slide carriage, and the first slide carriage holds the first sliding plate 6. The rail mechanism can bear a heavy load and can reduce the moving resistance of the first sliding plate 6, so that the first sliding plate 6 moves smoothly.
According to some embodiments of the utility model, the first mounting module comprises detection means for detecting a displacement of the first sliding plate 6 in the direction of the toothed rack 4. The displacement information obtained by the detection means can be used to feedback-adjust the output of the first actuator 7, thereby enabling a closed-loop control of the displacement of the first sliding plate 6. In some embodiments, the detection device includes a grating scale and a sensor, the grating scale is arranged side by side with the rack, and the sensor is arranged on the first sliding plate 6, and the displacement information of the first sliding plate 6 is reflected by the grating scale.
In some embodiments, a processing platform 2 is disposed on the base 1, for example, as shown in fig. 1, the processing platform 2 is located between two first installation modules, and the processing platform 2 is used for placing a workpiece.
According to some embodiments of the utility model, the first mounting module comprises a mounting platform 3, the mounting platform 3 being arranged on the base 1, and the rack 4 and the first rail 5 being arranged on the mounting platform 3. In some embodiments, the mounting platform 3 is a marble mounting platform. The marble material has stable property, is less influenced by temperature and is not easy to shake, and the size precision of the mounting platform 3 can be improved, so that the integrated gantry milling and grinding machine has small stress deformation, good stability and high processing precision.
According to some embodiments of the present invention, the first mounting module comprises a organ shield 11, one end of the organ shield 11 is fixed on the mounting platform 3, the other end of the organ shield 11 is connected to the first sliding plate 6, and the organ shield 11 covers the rack 4 and the first guide rail 5. The organ shield 11 can be extended and contracted following the movement of the first sliding plate 6, thereby protecting the rack 4 and the first guide rail 5 from foreign substances such as swarf, dust particles, etc., and thus preventing the movement of the rack 4 and the first guide rail 5 from being disturbed. As shown in fig. 1, the first installation module is provided with two organ shields 11, one organ shield 11 is located at the front side of the gantry 10, the other organ shield 11 is located at the right side of the gantry 10, when the first installation module is used, the organ shields 11 are elongated, one end of the organ shields 11 are fixed on the first sliding plate 6, and the two organ shields 11 cooperate to completely cover the rack 4 and the first guide rail 5, so that the protection function is realized.
According to some embodiments of the present invention, the second sliding plate 12 is provided with second lead screws 137 at both sides thereof, the milling machine module is provided on the second sliding plate 12 through the second lead screws 137, and the grinding machine module is provided on the second sliding plate 12 through the second lead screws 137. In some embodiments the milling machine module comprises a milling machine mounting block 133, the milling machine mounting block 133 being provided on the second slide plate 12, the milling machine mounting block 133 being provided with a tool mounting head 136, the tool mounting head 136 being for mounting a milling cutter tool. In some embodiments, the grinding machine module comprises a grinding machine mount 143, the grinding machine mount 143 being provided on the second slide plate 12, the grinding machine mount 143 being provided with a grinding wheel 147.
For example, as shown in fig. 4 and 5, a second slider drivingly connected to the second lead screw 137 is disposed on the rear side of the second sliding plate 12, one second lead screw 137 is mounted on the rear side of the second sliding plate 12 through the second slider, the milling machine mounting base 133 is disposed on the rear side of the second sliding plate 12, a third driver 141 is disposed on the milling machine mounting base 133, the third driver 141 is connected to the second lead screw 137, and the third driver 141 drives the milling machine mounting base 133 to move in the up-down direction. A second sliding block in transmission connection with the second screw 137 is arranged on the front side of the second sliding plate 12, the other second screw 137 is installed on the front side of the second sliding plate 12 through the second sliding block, a grinding machine installation base 143 is arranged on the front side of the second sliding plate 12, a third driver 141 is arranged on the grinding machine installation base 143, the third driver 141 is connected with the second screw 137, and the third driver 141 drives the grinding machine installation base 143 to move in the vertical direction.
In some embodiments, the milling machine mounting seat 133 and the grinding machine mounting seat 143 are further provided with an air cylinder 142, the other end of the air cylinder 142 is mounted on the second sliding plate 12 through a bracket, and the air cylinder 142 is used for balancing the milling machine module and the grinding machine module, so that the influence of gravity on the up-and-down movement of the milling machine module and the grinding machine module is eliminated.
The integrated planomiller provided according to the present invention will be described in detail in a specific embodiment with reference to fig. 1, 2, 3, 4, and 5. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the utility model.
The integrated gantry milling and grinding machine comprises a base 1, a processing platform 2 and a gantry 10.
The left and right sides of base 1 is provided with a first installation module respectively, and first installation module includes mounting platform 3, rack 4, detection device and first guide rail 5, and mounting platform 3 sets up on base 1, and rack 4 and first guide rail 5 set up on mounting platform 3, and mounting platform 3 is marble mounting platform. A first sliding seat is movably arranged on the first guide rail 5, a first sliding plate 6 is installed on the first sliding seat, a first driver 7 is arranged on the first sliding plate 6, the first driver 7 is provided with a gear, the gear is in transmission connection with the rack 4, and the portal frame 10 is erected on the two first sliding plates 6. The detection device comprises a grating ruler and a sensor, the grating ruler is arranged on the mounting platform 3, the grating ruler is arranged in parallel with the rack 4, and the sensor is arranged on the first sliding plate 6. The first installation module is provided with two organ shields 11, wherein one organ shield 11 is positioned at the front side of the portal frame 10, the other organ shield 11 is positioned at the right side of the portal frame 10, one end of the organ shield 11 is fixed on the installation platform 3, the other end of the organ shield 11 is connected on the first sliding plate 6, and the organ shield 11 covers the rack 4 and the first guide rail 5. The processing platform 2 is arranged on the base 1, and the processing platform 2 is positioned between the two first installation modules.
The portal frame 10 is provided with a second installation module, a second driver 8 and a first screw rod 9, the second installation module comprises a second guide rail 15, a second sliding seat is movably arranged on the second guide rail 15, a second sliding plate 12 is installed on the second sliding seat, the second driver 8 is connected with the first screw rod 9, the second sliding plate 12 is provided with a first sliding block, the first screw rod 9 is in transmission connection with the first sliding block, and the second driver 8 drives the second sliding plate 12 to move along the left-right direction. The second mounting module comprises a organ shield 11, the organ shield 11 covering the first lead screw 9 and the second guide rail 15.
The second slide plate 12 is symmetrically provided with a milling machine module and a grinding machine module. The milling machine module comprises a milling machine mount 133, the milling machine mount 133 being provided with a cutter mounting head 136, the cutter mounting head 136 being for mounting a milling cutter. The grinder module includes a grinder mount 143, the grinder mount 143 being provided with a grinding wheel 147. The rear side of the second sliding plate 12 is provided with a second slider in transmission connection with the second lead screw 137, one second lead screw 137 is installed at the rear side of the second sliding plate 12 through the second slider, the milling machine installation base 133 is arranged at the rear side of the second sliding plate 12, the milling machine installation base 133 is provided with a third driver 141, the third driver 141 is connected with the second lead screw 137, and the third driver 141 drives the milling machine installation base 133 to move in the up-down direction. A second sliding block in transmission connection with the second screw 137 is arranged on the front side of the second sliding plate 12, the other second screw 137 is installed on the front side of the second sliding plate 12 through the second sliding block, a grinding machine installation base 143 is arranged on the front side of the second sliding plate 12, a third driver 141 is arranged on the grinding machine installation base 143, the third driver 141 is connected with the second screw 137, and the third driver 141 drives the grinding machine installation base 143 to move in the vertical direction. Air cylinders 142 are further arranged on the milling machine mounting seat 133 and the grinding machine mounting seat 143, the other ends of the air cylinders 142 are mounted on the second sliding plate 12 through brackets, and the air cylinders 142 are used for balancing weights of the milling machine module and the grinding machine module to eliminate the influence of gravity on the up-and-down movement of the milling machine module and the grinding machine module.
According to the integrated planomiller grinder provided by the embodiment of the utility model, by adopting the design, at least the following functions can be realized: through setting up milling machine module and grinding machine module on second sliding plate 12 jointly, milling machine module and grinding machine module move along the portal frame integratively to milling machine module and grinding machine module symmetry branch are arranged in the both sides of second sliding plate 12, and the gravity of milling machine module and grinding machine module is balanced each other, thereby balances the atress of portal frame 10, reduces the deformation of portal frame 10, improves integral type planomilling grinding machine's machining precision.
The gear rack mechanism and the mounting platform 3 for marble materials enable the integrated gantry milling and grinding machine to be small in stress deformation, good in stability and high in machining precision. The integrated gantry milling and grinding machine is suitable for processing super-long workpieces.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides an integral type longmen milling and grinding machine which characterized in that includes:
a base (1);
the gantry (10) is movably arranged on the base (1), a second installation module is arranged on the gantry (10) and comprises a second guide rail (15), a second sliding seat is movably arranged on the second guide rail (15), and a second sliding plate (12) is arranged on the second sliding seat;
-a milling machine module movably arranged at one side of the second sliding plate (12);
a grinder module movably disposed at the other side of the second sliding plate (12).
2. The integrated gantry milling and grinding machine of claim 1, wherein: the milling machine module and the grinding machine module are symmetrically arranged on the second slide plate (12).
3. The integrated gantry milling and grinding machine of claim 1 or 2, wherein: the portal frame (10) is provided with a second driver (8) and a first screw rod (9), the second driver (8) is connected with the first screw rod (9), the second sliding plate (12) is provided with a first sliding block, and the first screw rod (9) is in transmission connection with the first sliding block.
4. The integrated gantry milling and grinding machine of claim 1 or 2, wherein: the two sides of the base (1) are provided with first installation modules, each first installation module comprises a rack (4) and a first sliding plate (6), a first driver (7) is arranged on each first sliding plate (6), each first driver (7) is provided with a gear, each gear is in transmission connection with the corresponding rack (4), each first driver (7) drives each first sliding plate (6) to move along the corresponding rack (4), and the portal frame (10) is erected on the corresponding first sliding plate (6) of the two first installation modules.
5. The integrated gantry milling and grinding machine of claim 4, wherein: the first mounting module comprises detection means for detecting a displacement of the first sliding plate (6) in the direction of the toothed rack (4).
6. The integrated gantry milling and grinding machine of claim 4, wherein: the first installation module comprises an installation platform (3), the installation platform (3) is arranged on the base (1), and the rack (4) and the first sliding plate (6) are arranged on the installation platform (3).
7. The integrated planomiller according to claim 6, wherein: the mounting platform (3) is a marble mounting platform.
8. The integrated gantry milling and grinding machine of claim 1, wherein: second lead screws (137) are arranged on two sides of the second sliding plate (12), the milling machine module is arranged on the second sliding plate (12) through the second lead screws (137), and the grinding machine module is arranged on the second sliding plate (12) through the second lead screws (137).
9. The integrated gantry milling and grinding machine of claim 1 or 8, wherein: the milling machine module comprises a milling machine mounting seat (133), the milling machine mounting seat (133) is arranged on the second sliding plate (12), the milling machine mounting seat (133) is provided with a cutter mounting head (136), and the cutter mounting head (136) is used for mounting a milling cutter.
10. The integrated gantry milling and grinding machine of claim 1 or 8, wherein: the grinding machine module comprises a grinding machine mounting seat (143), the grinding machine mounting seat (143) is arranged on the second sliding plate (12), and a grinding wheel (147) is arranged on the grinding machine mounting seat (143).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120273067.8U CN215317460U (en) | 2021-01-30 | 2021-01-30 | Integral type planer-type milling and grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120273067.8U CN215317460U (en) | 2021-01-30 | 2021-01-30 | Integral type planer-type milling and grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215317460U true CN215317460U (en) | 2021-12-28 |
Family
ID=79580192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120273067.8U Active CN215317460U (en) | 2021-01-30 | 2021-01-30 | Integral type planer-type milling and grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215317460U (en) |
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2021
- 2021-01-30 CN CN202120273067.8U patent/CN215317460U/en active Active
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