CN213702556U - Turnover type clamping tool for engraving zinc alloy textures - Google Patents

Abstract

The utility model discloses a can convertible centre gripping frock for glyptic zinc alloy texture belongs to zinc alloy technical field, including supporting platform, the equal fixedly connected with riser in the left and right sides of supporting platform, two the equal sliding connection in the back of riser has the conversion platform, two the equal fixedly connected with L shape bracing piece in front of conversion platform, two the inside that runs through and extend to supporting platform in the bottom of L shape bracing piece. The utility model discloses a, can rise simultaneously through two change-over tables, drive back shaft and turning block and rise to, fixedly connected with driving lever on the turning block, when the driving lever rose, positive baffle can block positive driving lever, made the unable rebound of positive driving lever to make the back shaft rotate, the driving lever that drives the back upwards rotates, the spring has elasticity, can stimulate first bracing piece and rotate to the front, the stopper can restrict first bracing piece, makes it only rotate one hundred eighty degrees.

Description

Turnover type clamping tool for engraving zinc alloy textures

Technical Field

The utility model relates to a zinc alloy technical field, more specifically say, relate to a can convertible centre gripping frock for the glyptic zinc alloy texture.

Background

The zinc alloy is an alloy formed by adding other elements on the basis of zinc, and the commonly added alloy elements comprise low-temperature zinc alloys such as aluminum, copper, magnesium, cadmium, lead, titanium and the like, and have the advantages of low melting point, good fluidity, easy fusion welding, brazing, plastic processing, corrosion resistance in the atmosphere, convenient recovery and remelting of residual wastes and the like, so the zinc alloy is widely applied to the fields of sliding bearings and the like.

The zinc alloy is suitable for die-casting instruments, toys, lamps, ornaments and the like, due to decoration requirements, textures of the front and the back of the zinc alloy are required to be carved, the existing zinc alloy clamping tool cannot be turned over during carving, the clamping tool needs to be opened, and the zinc alloy clamping tool is manually turned over and then clamped.

Disclosure of Invention

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a can convertible centre gripping frock for glyptic zinc alloy texture possesses the advantage that can directly overturn, has solved the centre gripping frock of current zinc alloy and can't overturn when the sculpture, need open the centre gripping frock, and it is tight again to press from both sides after manual overturning, and this kind of method is consuming time power, makes the sculpture process not smooth, influences the processingquality and the problem of time limit for a project of zinc alloy.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A turnover type clamping tool for engraving zinc alloy textures comprises a supporting platform, vertical plates are fixedly connected to the left side and the right side of the supporting platform, switching tables are slidably connected to the back surfaces of the two vertical plates, L-shaped supporting rods are fixedly connected to the front surfaces of the two switching tables, the bottoms of the two L-shaped supporting rods penetrate through and extend into the supporting platform, lifting assemblies are fixedly connected to the bottoms of the two L-shaped supporting rods, fixed rods are fixedly connected to the bottoms of the two switching tables, the bottoms of the two fixed rods penetrate through the top of the supporting platform and are slidably connected with the supporting platform, supporting shafts are rotatably connected to opposite sides of the two switching tables, integrally-formed rotating blocks are fixedly connected to opposite sides of the two supporting shafts, and two shift levers are fixedly connected to opposite sides of the two rotating blocks, the top of the supporting platform is slidably connected with two frame assemblies, the two frame assemblies are respectively located on one opposite side of the two vertical plates, the four shift levers all extend to one opposite side of the two frame assemblies, the two back-to-back sides of the supporting shafts are fixedly connected with first supporting rods, the two back sides of the first supporting rods are fixedly connected with springs, the bottoms of the springs are fixedly connected with the bottoms of the two fixing rods respectively, the two opposite sides of the rotating blocks are fixedly connected with connecting rods, and the two opposite sides of the connecting rods are fixedly connected with clamping assemblies.

Preferably, the lifting assembly comprises a motor, the motor is fixedly connected to the inner bottom wall of the supporting platform, the top of the motor is fixedly connected with a lead screw through a coupler, the outer portion of the lead screw is connected with a supporting plate in a threaded mode, and the supporting plate is fixedly connected to the bottoms of the two L-shaped supporting rods.

Preferably, the frame assembly comprises a U-shaped frame, the bottom of the U-shaped frame is slidably connected to the top of the supporting platform, the top of the U-shaped frame is fixedly connected with two baffles, and the inner bottom wall of the U-shaped frame is fixedly connected with a guide block.

Preferably, two the centre gripping subassembly all includes the fixed plate, two equal fixedly connected with solid fixed splint and movable clamp plate in one side relative of fixed plate, two the back of the body one side of movable clamp plate all with fixed plate sliding connection, two the equal threaded connection in one side dorsad of movable clamp plate has the regulation structure, two it all rotates to connect in the inside of fixed plate to adjust the structure.

Preferably, the adjusting structure includes a threaded rod, the threaded rod is connected in the inside of fixed plate in a rotating manner, the outside and the movable clamp plate threaded connection of threaded rod, the top of threaded rod runs through and extends to the top of fixed plate, the top fixedly connected with knob of threaded rod.

Preferably, the opposite sides of the fixed clamping plate and the movable clamping plate are fixedly connected with non-slip pads, the non-slip pads are made of rubber materials, two limiting blocks are fixedly connected to the opposite sides of the two conversion tables, and the two first supporting rods are located above the back limiting blocks.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the turnover type clamping tool for engraving the zinc alloy textures can accurately adjust the distance between a movable clamping plate and a fixed clamping plate by arranging an adjusting structure, the fixed plate can support the movable clamping plate and the fixed clamping plate, the fixed clamping plate is fixed in position, so that zinc alloy can be placed on the fixed clamping plate, the movable clamping plate slides on the fixed plate, the distance between the movable clamping plate and the fixed clamping plate can be adjusted, so that the movable clamping plate is close to the fixed clamping plate to clamp the zinc alloy, a lifting assembly can drive two L-shaped supporting rods to ascend, so that two conversion tables can ascend simultaneously, a supporting shaft and a rotating block are driven to ascend, a shifting rod is fixedly connected to the rotating block, when the shifting rod ascends, a front baffle can block the shifting rod in the front, the shifting rod in the front cannot move upwards, so that the supporting shaft rotates, and the shifting rod in the back is, the spring has elasticity and can pull the first supporting rod to rotate towards the front, the limiting block can limit the first supporting rod to enable the first supporting rod to rotate only one hundred eighty degrees, so that the connecting rod on the rotating block can turn over one hundred eighty degrees, the zinc alloy clamped by the clamping assembly can be driven to turn over one hundred eighty degrees, when the rotating block moves downwards, the deflector rod can push the guide block to move towards the front, the U-shaped frame can be driven to slide towards the front, the U-shaped frame can drive the baffle plate to move towards the front, when the rotating block moves upwards again, the baffle plate on the back can block the deflector rod on the back, the deflector rod on the front can rotate towards the back, the zinc alloy can turn over again one hundred eighty degrees in the same way, the zinc alloy does not need to be detached from the clamping assembly, the clamping assembly is manually turned over again, the time and the manpower are saved, the carving process is smooth, and the quality can be improved, and the construction period is saved.

(2) This be used for glyptic centre gripping frock of can overturning of zinc alloy texture can drive the lead screw through setting up the motor and rotate, lead screw and backup pad threaded connection to make the backup pad reciprocate, the backup pad can drive two L shape bracing pieces and reciprocate, thereby can make two L shape bracing pieces can go up and down.

(3) This be used for glyptic convertible centre gripping frock of zinc alloy texture, when the driving lever ascends through setting up the baffle, can block positive driving lever, make the unable rebound of driving lever, thereby make the back shaft rotate, the driving lever that drives the back upwards rotates, overturn, and when the turning block when the lapse, the driving lever can promote the guide block and move to the front, thereby can drive the U-shaped frame and slide to the front, make the U-shaped frame can drive the baffle and move to the front, make when the turning block rebound again, the baffle at the back can block the driving lever at the back, make positive driving lever rotate to the back, thereby accomplish the upset.

(4) This be used for glyptic centre gripping frock of can overturning of zinc alloy texture can support movable clamp plate and solid fixed splint through setting up the fixed plate, and the solid fixed splint rigidity to can place zinc alloy on solid fixed splint, movable clamp plate slides on the fixed plate, makes movable clamp plate can adjust and the solid fixed splint between the distance, thereby makes movable clamp plate be close to solid fixed splint and carries out the centre gripping to zinc alloy.

(5) This be used for glyptic convertible centre gripping frock of zinc alloy texture is convenient for operating personnel through setting up the knob and rotates the threaded rod, and the threaded rod rotates and to drive movable clamp plate and reciprocate to can accurate regulation movable clamp plate and the fixed splint between the distance, carry out the centre gripping to zinc alloy.

(6) This be used for glyptic convertible centre gripping frock of zinc alloy texture can increase the frictional force between solid fixed splint and the activity splint and the zinc alloy through setting up the slipmat to make the centre gripping more firm, and set up to rubber materials and can avoid the zinc alloy surface because the mar that the centre gripping appears influences processingquality.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a right side view of the left side frame assembly and the transfer table of the present invention;

fig. 4 is a schematic cross-sectional view of the left clamping assembly of the present invention.

The reference numbers in the figures illustrate:

1. a support platform; 2. a vertical plate; 3. a converting table; 4. an L-shaped support bar; 5. a lifting assembly; 501. a motor; 502. a screw rod; 503. a support plate; 6. fixing the rod; 7. a support shaft; 8. rotating the block; 9. a deflector rod; 10. a frame assembly; 1001. a U-shaped frame; 1002. a baffle plate; 1003. a guide block; 11. a spring; 12. a connecting rod; 13. a clamping assembly; 1301. a fixing plate; 1302. fixing the clamping plate; 1303. a movable splint; 1304. an adjustment structure; 14. a first support bar; 15. a threaded rod; 16. a knob; 17. and a limiting block.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative work positive belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a reversible clamping tool for zinc alloy texture engraving comprises a supporting platform 1, vertical plates 2 are fixedly connected to the left and right sides of the supporting platform 1, conversion tables 3 are slidably connected to the back surfaces of the two vertical plates 2, L-shaped support rods 4 are fixedly connected to the front surfaces of the two conversion tables 3, the bottoms of the two L-shaped support rods 4 penetrate through and extend into the supporting platform 1, lifting assemblies 5 are fixedly connected to the bottoms of the two L-shaped support rods 4, fixed rods 6 are fixedly connected to the bottoms of the two conversion tables 3, the bottoms of the two fixed rods 6 penetrate through and slidably connect with the top of the supporting platform 1, support shafts 7 are rotatably connected to opposite sides of the two conversion tables 3, integrally formed rotating blocks 8 are fixedly connected to opposite sides of the two support shafts 7, two shift levers 9 are fixedly connected to opposite sides of the two rotating blocks 8, the top of the supporting platform 1 is slidably connected with two frame assemblies 10, the two frame assemblies 10 are respectively located at opposite sides of two vertical plates 2, four shift levers 9 extend to opposite sides of the two frame assemblies 10, opposite sides of two supporting shafts 7 are fixedly connected with first supporting rods 14, back sides of the two first supporting rods 14 are fixedly connected with springs 11, bottoms of the two springs 11 are respectively fixedly connected with bottoms of two fixing rods 6, opposite sides of two rotating blocks 8 are fixedly connected with connecting rods 12, opposite sides of the two connecting rods 12 are fixedly connected with clamping assemblies 13, opposite sides of the two conversion tables 3 are fixedly connected with two limiting blocks 17, the two first supporting rods 14 are respectively located above the back limiting blocks 17, the distance between a movable clamping plate 1303 and a fixed clamping plate 1302 can be accurately adjusted by arranging an adjusting structure 1304, and the fixed plate 1301 can support the movable clamping plate 1303 and the fixed clamping plate 1302, the fixed clamping plate 1302 is fixed, so that zinc alloy can be placed on the fixed clamping plate 1302, the movable clamping plate 1303 slides on the fixed plate 1301, the distance between the movable clamping plate 1303 and the fixed clamping plate 1302 can be adjusted, the movable clamping plate 1303 is close to the fixed clamping plate 1302 to clamp the zinc alloy, the lifting assembly 5 can drive the two L-shaped support rods 4 to ascend, so that the two conversion tables 3 can ascend simultaneously to drive the support shaft 7 and the rotating block 8 to ascend, the shifting rod 9 is fixedly connected to the rotating block 8, when the shifting rod 9 ascends, the front baffle 1002 can block the front shifting rod 9, the front shifting rod 9 cannot move upwards, so that the support shaft 7 rotates to drive the back shifting rod 9 to rotate upwards, the spring 11 has elasticity and can pull the first support rod 14 to rotate towards the front, the limiting block 17 can limit the first support rod 14 to only rotate by one hundred eighty degrees, therefore, the connecting rod 12 on the rotating block 8 is turned over by one hundred eighty degrees, the zinc alloy clamped by the clamping assembly 13 is driven to be turned over by one hundred eighty degrees, when the rotating block 8 moves downwards, the shifting rod 9 can push the guide block 1003 to move towards the front, the U-shaped frame 1001 can be driven to slide towards the front, the U-shaped frame 1001 can drive the baffle 1002 to move towards the front, when the rotating block 8 moves upwards again, the baffle 1002 on the back can block the shifting rod 9 on the back, the shifting rod 9 on the front rotates towards the back, the zinc alloy is turned over by one hundred eighty degrees again in the same way as the above, the zinc alloy does not need to be dismounted from the clamping assembly 13, the zinc alloy is manually turned over and then clamped, the time and the labor are saved, the carving process is smooth, the quality can be improved, and the construction period is saved.

Further, lifting unit 5 includes motor 501, motor 501 fixed connection is in supporting platform 1's inner diapire, shaft coupling fixedly connected with lead screw 502 is passed through at motor 501's top, the outside threaded connection of lead screw 502 has backup pad 503, backup pad 503 fixed connection is in the bottom of two L shape bracing pieces 4, can drive lead screw 502 through setting up motor 501 and rotate, lead screw 502 and backup pad 503 threaded connection, thereby make backup pad 503 reciprocate, backup pad 503 can drive two L shape bracing pieces 4 and reciprocate, thereby can make two L shape bracing pieces 4 can go up and down.

Further, the frame assembly 10 includes a U-shaped frame 1001, the bottom of the U-shaped frame 1001 is slidably connected to the top of the supporting platform 1, two baffles 1002 are fixedly connected to the top of the U-shaped frame 1001, a guide block 1003 is fixedly connected to an inner bottom wall of the U-shaped frame 1001, the front deflector rod 9 can be blocked when the deflector rod 9 ascends by setting the baffles 1002, so that the deflector rod 9 cannot move upwards, the supporting shaft 7 is rotated, the rear deflector rod 9 is driven to rotate upwards to turn over, and when the rotating block 8 moves downwards, the deflector rod 9 can push the guide block 1003 to move towards the front, so that the U-shaped frame 1001 can be driven to slide towards the front, the U-shaped frame 1001 can drive the baffles 1002 to move towards the front, so that when the rotating block 8 moves upwards again, the rear deflector rod 1002 can block the rear deflector rod 9, the front deflector rod 9 can rotate towards the rear, and the turning over is completed.

Further, two centre gripping subassemblies 13 all include fixed plate 1301, the equal fixedly connected with solid fixed splint 1302 and the activity splint 1303 of the equal one side in opposite sides of two fixed plates 1301, the one side of the back of the body that backs to of two activity splint 1303 all with fixed plate 1301 sliding connection, the equal threaded connection in one side of the back of the body that two activity splint 1303 has regulation structure 1304, two regulation structures 1304 all rotate and connect in the inside of fixed plate 1301, can support activity splint 1303 and solid fixed splint 1302 through setting up fixed plate 1301, gu fixed splint 1302 rigidity, thereby can place the zinc alloy on gu fixed splint 1302, activity splint 1303 slides on fixed plate 1301, make activity splint 1303 can adjust and gu fixed splint 1302 between the distance, thereby make activity splint 1303 be close to gu fixed splint 1302 and carry out the centre gripping to the zinc alloy.

Further, regulation structure 1304 includes threaded rod 15, threaded rod 15 rotates to be connected in the inside of fixed plate 1301, the outside and the activity splint 1303 threaded connection of threaded rod 15, the top of threaded rod 15 runs through and extends to the top of fixed plate 1301, the top fixedly connected with knob 16 of threaded rod 15, the operating personnel of being convenient for through setting up knob 16 rotates threaded rod 15, threaded rod 15 rotates and can drive activity splint 1303 and reciprocate, thereby can accurately adjust the distance between activity splint 1303 and the fixed splint 1302, carry out the centre gripping to the zinc alloy.

Further, the equal fixedly connected with slipmat in one side relative of fixed splint 1302 and activity splint 1303, the slipmat is rubber materials, can increase the frictional force between fixed splint 1302 and activity splint 1303 and the zinc alloy through setting up the slipmat to make the centre gripping more firm, and set up to rubber materials and can avoid the zinc alloy surface because the mar that the centre gripping appears influences processingquality.

The working principle is as follows: when the clamping tool is used, firstly, zinc alloy is placed on two fixed clamping plates 1302, then a knob 16 is rotated to rotate a threaded rod 15, the distance between a movable clamping plate 1303 and the fixed clamping plates 1302 is adjusted, the zinc alloy is clamped and fixed, a motor 501 is turned on to drive a screw rod 502 to rotate, a supporting plate 503 is made to move up and down, two L-shaped supporting rods 4 are driven to move up and down, the two L-shaped supporting rods 4 are made to move up, two conversion tables 3 can simultaneously move up, a supporting shaft 7 and a rotating block 8 are driven to move up, a shifting lever 9 is fixedly connected to the rotating block 8, when the shifting lever 9 moves up, a front baffle 1002 can block the front shifting lever 9, the front shifting lever 9 cannot move up, so that the supporting shaft 7 rotates, the back shifting lever 9 is driven to rotate up, a spring 11 has elasticity, the first supporting rod 14 can be pulled to rotate towards the front, the connecting rod 12 on the rotating block 8 is turned over by one hundred eighty degrees, thereby driving the zinc alloy clamped by the clamping assembly 13 to overturn by one hundred eighty degrees, when the rotating block 8 moves downwards, the deflector rod 9 can push the guide block 1003 to move towards the front, thereby driving the U-shaped frame 1001 to slide to the front, making the U-shaped frame 1001 drive the baffle 1002 to move to the front, when the rotating block 8 moves upwards again, the back baffle 1002 can block the back deflector rod 9, so that the front deflector rod 9 rotates to the back, the same reason as the above is that the zinc alloy is turned over again by one hundred eighty degrees, so that the problems that the existing zinc alloy clamping tool can not be turned over when being used for carving, the clamping tool needs to be opened and then is clamped after being turned over manually are solved, the method is time-consuming and labor-consuming, and causes the problem that the engraving process is not smooth, and the processing quality and the construction period of the zinc alloy are influenced.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (6)

1. The utility model provides a can convertible centre gripping frock for glyptic zinc alloy texture, includes supporting platform (1), its characterized in that: the left side and the right side of the supporting platform (1) are fixedly connected with vertical plates (2), the back surfaces of the two vertical plates (2) are respectively connected with a conversion table (3) in a sliding manner, the front surfaces of the two conversion tables (3) are respectively connected with an L-shaped supporting rod (4), the bottoms of the two L-shaped supporting rods (4) penetrate through and extend into the supporting platform (1), the bottoms of the two L-shaped supporting rods (4) are respectively fixedly connected with a lifting assembly (5), the bottoms of the two conversion tables (3) are respectively fixedly connected with a fixed rod (6), the bottoms of the two fixed rods (6) penetrate through the top of the supporting platform (1) and are respectively connected with the supporting platform in a sliding manner, one opposite side of each conversion table (3) is respectively and rotatably connected with a supporting shaft (7), and one opposite side of each supporting shaft (7) is respectively and fixedly connected with an, two deflector rods (9) are fixedly connected with one opposite sides of the two rotating blocks (8), the top sliding connection of supporting platform (1) has two frame set spare (10), two frame set spare (10) are located the relative one side of two risers (2) respectively, four driving lever (9) all extend to the relative one side of two frame set spare (10), two the first bracing piece (14) of the equal fixedly connected with in the back of the body one side of carrying on the back of back shaft (7), two the equal fixedly connected with spring (11) in the back of first bracing piece (14), two the bottom of spring (11) respectively with the bottom fixed connection of two dead levers (6), two the equal fixedly connected with connecting rod (12) in the relative one side of turning block (8), two the equal fixedly connected with centre gripping subassembly (13) in the relative one side of connecting rod (12).

2. The reversible clamping tool for engraving the zinc alloy textures as claimed in claim 1, wherein the reversible clamping tool comprises: lifting unit (5) include motor (501), motor (501) fixed connection is in the interior diapire of supporting platform (1), shaft coupling fixedly connected with lead screw (502) is passed through at the top of motor (501), the outside threaded connection of lead screw (502) has backup pad (503), backup pad (503) fixed connection is in the bottom of two L shape bracing pieces (4).

3. The reversible clamping tool for engraving the zinc alloy textures as claimed in claim 1, wherein the reversible clamping tool comprises: the frame component (10) comprises a U-shaped frame (1001), the bottom of the U-shaped frame (1001) is connected to the top of the supporting platform (1) in a sliding mode, two baffle plates (1002) are fixedly connected to the top of the U-shaped frame (1001), and guide blocks (1003) are fixedly connected to the inner bottom wall of the U-shaped frame (1001).

4. The reversible clamping tool for engraving the zinc alloy textures as claimed in claim 1, wherein the reversible clamping tool comprises: two centre gripping subassembly (13) all include fixed plate (1301), two equal fixedly connected with solid fixed splint (1302) and activity splint (1303) in one side relative of fixed plate (1301), two the back of the body one side of activity splint (1303) all with fixed plate (1301) sliding connection, two the equal threaded connection in one side dorsad of activity splint (1303) has regulation structure (1304), two regulation structure (1304) all rotates and connects in the inside of fixed plate (1301).

5. The reversible clamping tool for engraving the zinc alloy textures as claimed in claim 4, wherein the clamping tool comprises: adjust structure (1304) including threaded rod (15), threaded rod (15) rotate to be connected in the inside of fixed plate (1301), the outside and the activity splint (1303) threaded connection of threaded rod (15), the top of threaded rod (15) is run through and is extended to the top of fixed plate (1301), the top fixedly connected with knob (16) of threaded rod (15).

6. The reversible clamping tool for engraving the zinc alloy textures as claimed in claim 4, wherein the clamping tool comprises: the anti-slip device is characterized in that anti-slip pads are fixedly connected to opposite sides of the fixed clamping plate (1302) and the movable clamping plate (1303), the anti-slip pads are made of rubber materials, two limiting blocks (17) are fixedly connected to the opposite sides of the conversion table (3), and the first supporting rods (14) are located above the back limiting blocks (17).

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