A motorcycle starter rod processing machine tool

Abstract

The present invention is applicable to the technical field of motorcycle manufacturing and processing, and provides a motorcycle starter rod processing machine tool, including a workbench, a rotating disk rotatably connected to the workbench, an L-shaped vertical plate installed on the workbench, and also including: a mounting plate and a lifting assembly; a mounting block is installed on the rotating disk, three mounting inclined surfaces are annularly arranged on the mounting block, and a placement groove for placing the motorcycle starter rod is arranged on the mounting inclined surface; a blanking groove is arranged on the mounting block, and a blanking hole is arranged on the workbench at the blanking groove. The mounting plate drives the drill bit to drill a hole in the motorcycle starter rod, and waste chips are discharged from the blanking groove and the blanking hole. After the hole drilling is completed, the lifting assembly drives the mounting plate to move upward and reset, and then the switching assembly continues to drive the rotating disk to switch the workstation. When the present application is in use, the worker only needs to place and remove the motorcycle starter rod on the placement groove, and the operation is simple.

Description

Technical Field

[0001] The invention belongs to the technical field of motorcycle manufacturing and processing, and in particular relates to a motorcycle starter lever processing machine tool. Background Art

[0002] The starter lever is commonly used in motorcycles and is the starting device of the motorcycle. There are two common starter lever structures for motorcycles: two-lever type and integral type.

[0003] The motorcycle starter lever involves a drilling step during the processing, that is, a drilling operation is performed on one end of the motorcycle starter lever, and the motorcycle starter lever is assembled through the through hole.

[0004] The existing steps for drilling a motorcycle starter rod are generally to manually fix the motorcycle starter rod on the machine tool of a drilling machine. The precision requirement for clamping the motorcycle starter rod is high, which makes the clamping of the motorcycle starter rod more time-consuming and labor-intensive, thereby affecting the efficiency of drilling the motorcycle starter rod. Summary of the invention

[0005] The purpose of the embodiment of the present invention is to provide a motorcycle starter lever processing machine tool, aiming to solve the problem that the clamping of the motorcycle starter lever requires high precision, thereby making the clamping of the motorcycle starter lever more time-consuming and labor-intensive.

[0006] The present invention is implemented as follows: a motorcycle starter lever processing machine tool comprises a workbench, a rotating disk is rotatably connected to the workbench, an L-shaped vertical plate is installed on the workbench, and further comprises:

[0007] Mounting plates and lift assemblies;

[0008] A mounting block is installed on the rotating disk, and three mounting inclined surfaces are arranged in an annular manner on the mounting block, and a placement groove for placing a motorcycle starter rod is arranged on the mounting inclined surface;

[0009] The mounting block is provided with a material dropping groove, and the workbench is provided with a material dropping hole at the material dropping groove;

[0010] The mounting plate is arranged on the lower side of the horizontal portion of the L-shaped vertical plate through a lifting assembly, and the lifting assembly is used to drive the mounting plate to move up and down;

[0011] A station switching assembly is arranged on the workbench, and is used to drive the rotating disk to switch the stations;

[0012] A punching motor is installed on the mounting plate, a drill bit is rotatably connected to the mounting plate, and a rotating end of the punching motor is connected to the drill bit;

[0013] A vertical pressing assembly is arranged on the mounting plate, and the vertical pressing assembly presses the motorcycle starter lever vertically downward by moving the mounting plate downward;

[0014] A tilting and pressing assembly is arranged on the mounting plate, and the tilting and pressing assembly tilts and presses the motorcycle starter lever onto the placement groove by moving the mounting plate downward;

[0015] The correction clamping mechanism is arranged on the installation inclined plane, and the correction clamping mechanism corrects and clamps the center of the motorcycle starting rod by moving the installation plate downward.

[0016] According to a further technical solution, the station switching assembly includes a switching motor and a drive shaft;

[0017] The driving shaft is rotatably connected to the workbench, the switching motor is installed at the bottom of the workbench, and the rotating end of the switching motor is connected to the driving shaft;

[0018] An annular groove is arranged on the side wall of the rotating disk, an outer gear ring is installed on the annular groove, a gear is installed on the driving shaft, and the gear is meshed with the outer gear ring.

[0019] According to a further technical solution, the lifting assembly includes a guide shaft and an electric telescopic rod;

[0020] The guide shaft is slidably connected to the L-shaped vertical plate, and the mounting plate is mounted on the lower end of the guide shaft;

[0021] The electric telescopic rod is installed on the L-shaped vertical plate, and the telescopic end of the electric telescopic rod is connected to the mounting plate.

[0022] According to a further technical solution, the vertical pressing assembly includes a pressing plate, a first sliding rod and a first tension spring;

[0023] The first sliding rod is slidably connected to the mounting plate, the pressing plate and the first tension spring are respectively mounted on two ends of the first sliding rod, and the end of the first tension spring is connected to the mounting plate.

[0024] In a further technical solution, the tilt pressing assembly includes a second sliding rod and a second tension spring;

[0025] The second sliding rod is slidably connected to the mounting plate, a pressing inclined surface is arranged at the lower end of the second sliding rod, a second tension spring is connected to the upper end of the second sliding rod, and a terminal end of the second tension spring is connected to the mounting plate.

[0026] According to a further technical solution, the correction clamping mechanism comprises a clamping slider and a third tension spring;

[0027] Guide slide grooves are arranged on both sides of the placement groove on the installation inclined surface, and clamping slide blocks are slidably connected to the two guide slide grooves, and third tension springs are arranged on the two guide slide grooves, and two groups of clamping slide blocks and third tension springs are symmetrically arranged;

[0028] The transmission assembly is arranged on the mounting plate, and the transmission assembly drives the two clamping slide blocks to move toward each other by moving the mounting plate downward.

[0029] According to a further technical solution, the transmission assembly includes a fixed sleeve and a transmission block;

[0030] The fixing sleeve is mounted on the mounting plate, a guide groove is provided on the fixing sleeve, the transmission block is slidably connected to the guide groove, a spring is provided in the guide groove, and two ends of the spring are respectively connected to the transmission block and the fixing sleeve;

[0031] The transmission block is provided with two symmetrical transmission inclined surfaces, and the clamping slide block is provided with a transmission wedge block which is slidably matched with the transmission inclined surfaces.

[0032] A motorcycle starter rod processing machine tool provided by an embodiment of the present invention places the motorcycle starter rod on a placement slot, and a station switching assembly drives a rotating disk to switch the stations, and the rotating disk drives a mounting block to rotate, and the mounting block rotates the placement slot where the motorcycle starter rod is placed to one side of an L-shaped vertical plate, and a lifting assembly drives the mounting plate to move downward, and as the mounting plate moves downward, a vertical pressing assembly presses the motorcycle starter rod vertically downward by moving the mounting plate downward, and a tilted pressing assembly tilts the motorcycle starter rod against the placement slot by moving the mounting plate downward, so that the motorcycle starter rod fits tightly against the placement slot and is corrected. The clamping mechanism aligns and clamps the motorcycle starter rod by moving the mounting plate downward, so that the motorcycle starter rod is fixed in the center of the placement slot, thereby completing the fixing operation of the motorcycle starter rod before drilling a hole. The drilling motor drives the drill bit to rotate, and the mounting plate continues to move downward. The mounting plate drives the drill bit to drill a hole in the motorcycle starter rod, and waste chips are discharged from the blanking slot and the blanking hole. After the hole is drilled, the lifting assembly drives the mounting plate to move upward and reset, and then the switching assembly continues to drive the rotating disk to switch the work station. When the present application is in use, workers only need to place and remove the motorcycle starter rod on the placement slot, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 A schematic structural diagram of a motorcycle starter lever processing machine tool provided by an embodiment of the present invention;

[0034] Figure 2 A schematic structural diagram of a motorcycle starter lever processing machine tool without a protective cover provided by an embodiment of the present invention;

[0035] Figure 3 The embodiment of the present invention provides Figure 1 Schematic diagram of the structure from an upward perspective;

[0036] Figure 4 The embodiment of the present invention provides Figure 1 Schematic diagram of the connection structure of the middle L-shaped vertical plate;

[0037] Figure 5 The embodiment of the present invention provides Figure 4 Schematic diagram of the structure from an upward perspective;

[0038] Figure 6 The embodiment of the present invention provides Figure 1 Schematic diagram of the enlarged structure of A.

[0039] In the drawings: workbench 101, rotating disk 102, mounting block 103, mounting slope 104, placement groove 105, L-shaped vertical plate 106, mounting plate 107, drill bit 108, punching motor 109, blanking trough 110, blanking hole 111, protective cover 112, station switching component 2, switching motor 201, drive shaft 202, gear 203, annular groove 204, outer gear ring 205, lifting component 3, guide shaft 301, electric The movable telescopic rod 302, the vertical pressing component 4, the pressing plate 401, the first sliding rod 402, the first tension spring 403, the inclined pressing component 5, the second sliding rod 501, the pressing inclined surface 502, the second tension spring 503, the return clamping mechanism 6, the fixing sleeve 601, the transmission block 602, the transmission inclined surface 603, the transmission wedge block 604, the guide groove 605, the transmission component 7, the guide slide groove 701, the clamping slider 702, and the third tension spring 703. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0041] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0042] like Figure 1-Figure 5 As shown, a motorcycle starter lever processing machine tool provided by an embodiment of the present invention comprises a workbench 101, a rotating disk 102 is rotatably connected to the workbench 101, an L-shaped vertical plate 106 is installed on the workbench 101, and further comprises: a mounting plate 107 and a lifting assembly 3;

[0043] The rotating disk 102 is provided with a mounting block 103, the mounting block 103 is provided with three mounting inclined surfaces 104 in an annular shape, and the mounting inclined surfaces 104 are provided with a placement groove 105 for placing a motorcycle starter lever;

[0044] The mounting block 103 is provided with a blanking groove 110 , and the workbench 101 is provided with a blanking hole 111 at the blanking groove 110 ;

[0045] The mounting plate 107 is arranged at the lower side of the horizontal portion of the L-shaped vertical plate 106 by means of a lifting assembly 3, and the lifting assembly 3 is used to drive the mounting plate 107 to move up and down;

[0046] A station switching assembly 2 is arranged on the workbench 101, and is used to drive the rotating disk 102 to switch the station;

[0047] A punching motor 109 is installed on the mounting plate 107, a drill bit 108 is rotatably connected to the mounting plate 107, and a rotating end of the punching motor 109 is connected to the drill bit 108;

[0048] A vertical pressing assembly 4 is arranged on the mounting plate 107, and the vertical pressing assembly 4 presses the motorcycle start lever vertically downward by moving the mounting plate 107 downward;

[0049] The tilting and pressing assembly 5 is arranged on the mounting plate 107, and the tilting and pressing assembly 5 tilts and presses the motorcycle start lever on the placement groove 105 by moving the mounting plate 107 downward;

[0050] The alignment clamping mechanism 6 is arranged on the mounting inclined surface 104 , and the alignment clamping mechanism 6 can center and clamp the motorcycle starter lever by moving the mounting plate 107 downward.

[0051] In the embodiment of the present invention, when in use, the motorcycle starter rod is placed on the placement groove 105, the station switching component 2 drives the rotating disk 102 to switch the station, the rotating disk 102 drives the mounting block 103 to rotate, the mounting block 103 rotates the placement groove 105 where the motorcycle starter rod is placed to one side of the L-shaped vertical plate 106, and the lifting component 3 drives the mounting plate 107 to move downward. As the mounting plate 107 moves downward, the vertical pressing component 4 presses the motorcycle starter rod vertically downward by moving the mounting plate 107 downward, and the tilting pressing component 5 tilts the motorcycle starter rod on the placement groove 105 by moving the mounting plate 107 downward, so that the motorcycle starter rod is tightly attached to the placement groove 105, and the clamping mechanism is corrected. Structure 6 corrects and clamps the motorcycle starter rod by moving the mounting plate 107 downward, so that the motorcycle starter rod is fixed in the center of the placement slot 105, thereby completing the fixing operation of the motorcycle starter rod before drilling, and the drilling motor 109 drives the drill bit 108 to rotate, and the mounting plate 107 continues to move downward, and the mounting plate 107 drives the drill bit 108 to drill a hole in the motorcycle starter rod, and waste chips are discharged from the blanking slot 110 and the blanking hole 111. After the hole drilling is completed, the lifting component 3 drives the mounting plate 107 to move upward and reset, and then the switching component 2 continues to drive the rotating disk 102 to switch the work station. When the present application is in use, the worker only needs to place and remove the motorcycle starter rod on the placement slot 105, and the operation is simple.

[0052] like Figure 1-Figure 3 As shown, as a preferred embodiment of the present invention, the workstation switching assembly 2 includes a switching motor 201 and a driving shaft 202;

[0053] The driving shaft 202 is rotatably connected to the workbench 101, the switching motor 201 is installed at the bottom of the workbench 101, and the rotating end of the switching motor 201 is connected to the driving shaft 202;

[0054] An annular groove 204 is provided on the side wall of the rotating disk 102 , an outer gear ring 205 is installed on the annular groove 204 , a gear 203 is installed on the driving shaft 202 , and the gear 203 meshes with the outer gear ring 205 .

[0055] In an embodiment of the present invention, a protective cover 112 is provided on the workbench 101, and the protective cover 112 is used to isolate the drive shaft 202, the gear 203 and the outer gear ring 205, so as to improve the safety of the machine tool; the switching motor 201 drives the drive shaft 202 to rotate, the drive shaft 202 drives the gear 203 to rotate, the gear 203 drives the outer gear ring 205 to rotate, and the outer gear ring 205 drives the rotating disk 102 to rotate.

[0056] like Figure 1 , Figure 4 and 5 As shown, as a preferred embodiment of the present invention, the lifting assembly 3 includes a guide shaft 301 and an electric telescopic rod 302;

[0057] The guide shaft 301 is slidably connected to the L-shaped vertical plate 106, and the mounting plate 107 is mounted on the lower end of the guide shaft 301;

[0058] The electric telescopic rod 302 is installed on the L-shaped vertical plate 106 , and the telescopic end of the electric telescopic rod 302 is connected to the mounting plate 107 .

[0059] In the embodiment of the present invention, under the guiding action of the guide shaft 301, the electric telescopic rod 302 drives the mounting plate 107 to move downward when it is extended, and drives the mounting plate 107 to move upward when it is retracted.

[0060] like Figure 4 and Figure 5 As shown, as a preferred embodiment of the present invention, the vertical pressing assembly 4 includes a pressing plate 401, a first sliding rod 402 and a first tension spring 403;

[0061] The first sliding rod 402 is slidably connected to the mounting plate 107 , the pressing plate 401 and the first tension spring 403 are respectively installed at two ends of the first sliding rod 402 , and the end of the first tension spring 403 is connected to the mounting plate 107 .

[0062] In an embodiment of the present invention, the mounting plate 107 drives the pressing plate 401 and the first sliding rod 402 to move downward. After the pressing plate 401 contacts the motorcycle starter rod, the mounting plate 107 continues to move downward. At this time, the first tension spring 403 is gradually stretched, thereby pressing the motorcycle starter rod downward through the elastic force of the first tension spring 403.

[0063] like Figure 4 and Figure 5 As shown, as a preferred embodiment of the present invention, the tilt pressing assembly 5 includes a second sliding rod 501 and a second tension spring 503;

[0064] The second sliding rod 501 is slidably connected to the mounting plate 107 , a pressing slope 502 is provided at the lower end of the second sliding rod 501 , a second tension spring 503 is connected to the upper end of the second sliding rod 501 , and a terminal end of the second tension spring 503 is connected to the mounting plate 107 .

[0065] In an embodiment of the present invention, the mounting plate 107 drives the second sliding rod 501 to move downward until the pressing slope 502 on the second sliding rod 501 contacts the motorcycle start rod, and the mounting plate 107 continues to move downward. At this time, the second tension spring 503 is gradually stretched, so that the motorcycle start rod is tilted and pressed by the elastic force of the second tension spring 503.

[0066] like Figure 1 and Figure 6 As shown, as a preferred embodiment of the present invention, the correction clamping mechanism 6 includes a clamping slider 702 and a third tension spring 703;

[0067] The installation inclined surface 104 is provided with guide slide grooves 701 on both sides of the placement groove 105, and the two guide slide grooves 701 are slidably connected with a clamping slider 702, and the two guide slide grooves 701 are provided with a third tension spring 703, and the two groups of the clamping slider 702 and the third tension spring 703 are symmetrically arranged;

[0068] The transmission assembly 7 is arranged on the mounting plate 107, and the transmission assembly 7 drives the two clamping slide blocks 702 to move toward each other by moving the mounting plate 107 downward;

[0069] The transmission assembly 7 includes a fixed sleeve 601 and a transmission block 602;

[0070] The fixing sleeve 601 is mounted on the mounting plate 107, and a guide groove 605 is provided on the fixing sleeve 601. The transmission block 602 is slidably connected to the guide groove 605. A spring is provided in the guide groove 605, and two ends of the spring are respectively connected to the transmission block 602 and the fixing sleeve 601;

[0071] The transmission block 602 is provided with two symmetrical transmission inclined surfaces 603 , and the clamping slider 702 is provided with a transmission wedge block 604 that slidably cooperates with the transmission inclined surfaces 603 .

[0072] In the embodiment of the present invention, the mounting plate 107 drives the fixing sleeve 601 and the transmission block 602 to move downward until the transmission bevel 603 on the transmission block 602 contacts the transmission wedge block 604, and the transmission bevel 603 overcomes the elastic force of the third tension spring 703 and pushes the transmission wedge block 604 and the clamping slider 702 to move, and the clamping slider 702 clamps the motorcycle starter rod. After the clamping slider 702 contacts the side wall of the motorcycle starter rod, the mounting plate 107 continues to move downward. At this time, the spring is compressed, and the fixing sleeve 601 and the transmission block 602 move toward each other.

[0073] The above embodiment of the present invention provides a motorcycle starter rod processing machine tool. When in use, the motorcycle starter rod is placed on the placement groove 105, the switching motor 201 drives the drive shaft 202 to rotate, the drive shaft 202 drives the gear 203 to rotate, the gear 203 drives the outer gear ring 205 to rotate, the outer gear ring 205 drives the rotating disk 102 to rotate, and then drives the rotating disk 102 to switch the workstation, the rotating disk 102 drives the mounting block 103 to rotate, the mounting block 103 rotates the placement groove 105 where the motorcycle starter rod is placed to one side of the L-shaped vertical plate 106, and under the guiding action of the guide shaft 301, the electric telescopic rod 302 drives the mounting plate 107 when it is extended. The mounting plate 107 moves downward, and as the mounting plate 107 moves downward, the mounting plate 107 drives the pressing plate 401 and the first sliding rod 402 to move downward. After the pressing plate 401 contacts the motorcycle starting rod, the mounting plate 107 continues to move downward. At this time, the first tension spring 403 is gradually stretched, so that the motorcycle starting rod is pressed downward by the elastic force of the first tension spring 403. The mounting plate 107 drives the second sliding rod 501 to move downward until the pressing inclined surface 502 on the second sliding rod 501 contacts the motorcycle starting rod. The mounting plate 107 continues to move downward. At this time, the second tension spring 503 is gradually stretched, so that the motorcycle starting rod is pressed downward by the elastic force of the second tension spring 503. The rod is tilted and pressed, so that the motorcycle starter rod is tightly fitted on the placement groove 105, and the mounting plate 107 drives the fixing sleeve 601 and the transmission block 602 to move downward until the transmission inclined surface 603 on the transmission block 602 contacts the transmission wedge block 604, and the transmission inclined surface 603 overcomes the elastic force of the third tension spring 703 and pushes the transmission wedge block 604 and the clamping slider 702 to move, and the clamping slider 702 clamps the motorcycle starter rod, and then corrects and clamps the motorcycle starter rod, so that the motorcycle starter rod is fixed in the center of the placement groove 105. After the clamping slider 702 contacts the side wall of the motorcycle starter rod, the mounting plate 107 continues to move upward. The motor 109 drives the drill bit 108 to rotate, and the mounting plate 107 continues to move downward, and the mounting plate 107 drives the drill bit 108 to drill a hole in the motorcycle starter rod. Waste chips are discharged from the blanking groove 110 and the blanking hole 111. After the hole is drilled, the lifting component 3 drives the mounting plate 107 to move upward and reset, and then the switching component 2 continues to drive the rotating disk 102 to switch the work station. When the present application is in use, the worker only needs to place and remove the motorcycle starter rod on the placement groove 105, and the operation is simple.

[0074] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A motorcycle starter lever processing machine tool, comprising a workbench, a rotating disk is rotatably connected to the workbench, an L-shaped vertical plate is installed on the workbench, characterized in that: Also includes: Mounting plates and lift assemblies; A mounting block is installed on the rotating disk, and three mounting inclined surfaces are arranged in an annular manner on the mounting block, and a placement groove for placing a motorcycle starter rod is arranged on the mounting inclined surface; The mounting block is provided with a material dropping groove, and the workbench is provided with a material dropping hole at the material dropping groove; The mounting plate is arranged on the lower side of the horizontal portion of the L-shaped vertical plate through a lifting assembly, and the lifting assembly is used to drive the mounting plate to move up and down; A station switching assembly is arranged on the workbench, and is used to drive the rotating disk to switch the stations; A punching motor is installed on the mounting plate, a drill bit is rotatably connected to the mounting plate, and a rotating end of the punching motor is connected to the drill bit; A vertical pressing assembly is arranged on the mounting plate, and the vertical pressing assembly presses the motorcycle starter lever vertically downward by moving the mounting plate downward; A tilting and pressing assembly is arranged on the mounting plate, and the tilting and pressing assembly tilts and presses the motorcycle starter lever onto the placement groove by moving the mounting plate downward; A correction clamping mechanism is arranged on the mounting inclined surface, and the correction clamping mechanism corrects and clamps the center of the motorcycle starter rod by moving the mounting plate downward; The vertical pressing assembly includes a pressing plate, a first sliding rod and a first tension spring; The first sliding rod is slidably connected to the mounting plate, the pressing plate and the first tension spring are respectively mounted at two ends of the first sliding rod, and the end of the first tension spring is connected to the mounting plate; The tilt pressing assembly includes a second sliding rod and a second tension spring; The second sliding rod is slidably connected to the mounting plate, a pressing inclined surface is arranged at the lower end of the second sliding rod, a second tension spring is connected to the upper end of the second sliding rod, and a terminal end of the second tension spring is connected to the mounting plate; The return clamping mechanism comprises a clamping slider and a third tension spring; Guide slide grooves are arranged on both sides of the placement groove on the installation inclined surface, and clamping slide blocks are slidably connected to the two guide slide grooves, and third tension springs are arranged on the two guide slide grooves, and two groups of clamping slide blocks and third tension springs are symmetrically arranged; A transmission assembly is arranged on the mounting plate, and the transmission assembly drives the two clamping slide blocks to move toward each other by moving the mounting plate downward; The transmission assembly includes a fixed sleeve and a transmission block; The fixing sleeve is mounted on the mounting plate, a guide groove is provided on the fixing sleeve, the transmission block is slidably connected to the guide groove, a spring is provided in the guide groove, and two ends of the spring are respectively connected to the transmission block and the fixing sleeve; The transmission block is provided with two symmetrical transmission inclined surfaces, and the clamping slide block is provided with a transmission wedge block which is slidably matched with the transmission inclined surfaces.

2. The motorcycle starter lever processing machine tool according to claim 1, characterized in that: The station switching assembly includes a switching motor and a drive shaft; The driving shaft is rotatably connected to the workbench, the switching motor is installed at the bottom of the workbench, and the rotating end of the switching motor is connected to the driving shaft; An annular groove is arranged on the side wall of the rotating disk, an outer gear ring is installed on the annular groove, a gear is installed on the driving shaft, and the gear is meshed with the outer gear ring.

3. The motorcycle starter lever processing machine tool according to claim 1, characterized in that: The lifting assembly includes a guide shaft and an electric telescopic rod; The guide shaft is slidably connected to the L-shaped vertical plate, and the mounting plate is mounted on the lower end of the guide shaft; The electric telescopic rod is installed on the L-shaped vertical plate, and the telescopic end of the electric telescopic rod is connected to the mounting plate.

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