CN219787800U - Hammer polishing device - Google Patents

Hammer polishing device Download PDF

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Publication number
CN219787800U
CN219787800U CN202321343133.XU CN202321343133U CN219787800U CN 219787800 U CN219787800 U CN 219787800U CN 202321343133 U CN202321343133 U CN 202321343133U CN 219787800 U CN219787800 U CN 219787800U
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China
Prior art keywords
motor
polishing
fixedly arranged
mounting
hammer head
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CN202321343133.XU
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Chinese (zh)
Inventor
王小平
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Changxing Junyi Machinery Co ltd
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Changxing Junyi Machinery Co ltd
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Abstract

The utility model provides a tup grinding device for solve among the prior art tup grinding device who mentions among the background art and need operating personnel to polish the tup from ground transport to higher department of polishing, because the weight of tup itself is unbalanced, be inconvenient for operating personnel to carry to the department of polishing, increase operating personnel's working strength's technical problem, including the workstation, it has two relative cavitys to open in the workstation, two be equipped with the passageway that rises between the cavity, it is equipped with the movable plate to rise to slide on the passageway, two all be equipped with the first actuating assembly that is used for driving the movable plate and removes in the cavity, two opposite first cylinder has set firmly the mounting bracket on the workstation, slide on the mounting bracket and be equipped with the subassembly of polishing that is used for polishing the tup, be equipped with the second actuating assembly that is used for driving the subassembly to polish and removes on the mounting bracket.

Description

Hammer polishing device
Technical Field
The utility model relates to the technical field of hammer processing, in particular to a hammer polishing device.
Background
The hammer head of the crusher is one of core parts of the crusher and is arranged on a hammer shaft of a rotor of the crusher, and the hammer head directly strikes materials when the crusher runs at a high speed, and finally the materials are crushed into proper material granularity.
The utility model provides a hammer head grinding device, for example, the patent document of the authority bulletin number is "CN215659487U", patent name is "an alloy hammer head grinding equipment", the utility model discloses a hammer head grinding device, including the box of polishing, the equal fixedly connected with first fixing base of bottom both sides and second fixing base in the box of polishing, the top fixed mounting of first fixing base has the centre gripping motor, be connected with the reduction gear on the output shaft of centre gripping motor, the outside rotation of reduction gear is connected with the connecting axle, the one end fixedly connected with connecting block of connecting axle, one side fixedly connected with arc grip block of connecting block, the top fixed mounting of second fixing base has electric putter, electric putter's piston rod end fixedly connected with bearing frame.
The hammer head in the patent document needs an operator to polish from the ground to a higher polishing position, and is inconvenient for the operator to carry to the polishing position due to the weight unbalance of the hammer head, so that the working strength of the operator is increased.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides a hammer head polishing device which is used for solving the problems that the hammer head polishing device in the prior art needs an operator to carry the hammer head from the ground to a higher polishing position for polishing, because the weight of the hammer head is heavy, the hammer head is inconvenient for operators to carry to the polishing position, and the working strength of the operators is increased.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides a hammer head grinding device, includes the workstation, it has two relative cavitys to open in the workstation, two be equipped with the passageway that rises between the cavity, it is equipped with the movable plate to rise to slide on the passageway, two all be equipped with in the cavity and be used for driving the first drive assembly that the movable plate removed, set firmly two relative first cylinders on the workstation, two first cylinder top has set firmly the mounting bracket, it is equipped with the subassembly of polishing that is used for polishing the hammer head to slide on the mounting bracket, be equipped with the second drive assembly who is used for driving the subassembly of polishing and removes on the mounting bracket.
Working principle:
first, an operator places a hammer head to be polished on a moving plate.
Then, an operator starts the first driving assemblies, and the two first driving assemblies drive the movable plate to move upwards, so that the upper surface of the movable plate is level with the table surface of the workbench.
Then operating personnel start the subassembly of polishing, the subassembly of polishing moves down, and after the subassembly of polishing contacted with the tup, the subassembly of polishing was polished the tup surface and is polished the operation.
When the polishing range needs to be further enlarged, an operator starts the second driving assembly, and the second driving assembly drives the polishing assembly to move, so that the polishing range of the polishing assembly is enlarged.
After finishing polishing the hammer head, the operator closes the polishing assembly, restarts two first driving assemblies, and two first driving assemblies drive the movable plate to move downwards, and when the movable plate moves to the bottom, the operator takes down the hammer head from the movable plate.
Compared with the prior art, the utility model has the following beneficial effects:
first, be equipped with the subassembly of polishing, the subassembly of polishing can polish to the tup surface to accomplish the operation of polishing to the tup surface.
Second, be equipped with first drive assembly, first drive assembly can drive the movable plate and remove to drive the tup and remove, be convenient for remove the department of polishing on the workstation with the tup, alleviate the process of operating personnel transport tup.
Third, be equipped with the second drive assembly, the second drive assembly can carry out along the mounting bracket length direction to the polishing subassembly and remove, enlarges the scope of polishing subassembly to the tup.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of an assembly of the sanding assembly;
fig. 3 is an assembly schematic diagram of the fixing block and the clamping block.
Reference numerals illustrate: the device comprises a workbench 1, a cavity 2, an ascending channel 3, a movable plate 4, a mounting frame 6, a first motor 7, a first screw 8, a first sliding block 9, a first bar-shaped groove 10, a second motor 11, a first bevel gear 12, a second screw 13, a second bevel gear 14, a second sliding block 15, a mounting cavity 16, a second bar-shaped groove 17, an air rod 18, a third motor 19, a mounting block 20, a grinding wheel 21, a first bolt 22, a second cylinder 23, a fixed block 24, a sliding groove 25, a clamping block 26, a second bolt 27, a filter box 28, a fan 29, an air suction hose 30, a dust hood 31, a guide rail 32, a third sliding block 33, a fourth motor 34 and a third screw 35.
Detailed Description
The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1, a hammer polishing device comprises a workbench 1, two opposite cavities 2 are formed in the workbench 1, a lifting channel 3 is arranged between the cavities 2, a moving plate 4 is arranged on the lifting channel 3 in a sliding mode, two first driving components for driving the moving plate 4 to move are arranged in the cavities 2, two opposite first cylinders are fixedly arranged on the workbench 1, a mounting frame 6 is fixedly arranged at the top of each first cylinder, polishing components for polishing the hammer are arranged on the mounting frame 6 in a sliding mode, and a second driving component for driving the polishing components to move is arranged on the mounting frame 6.
As shown in fig. 1, the first driving assembly includes a first motor 7, a first screw 8 and a first slider 9, a first bar-shaped groove 10 is formed on the opposite inner walls of the ascending channel 3, the first motor 7 is fixedly arranged in the cavity 2, the output end of the first motor 7 is vertically upward, the first screw 8 is fixedly arranged on the output end of the first motor 7, the other end of the first screw 8 is rotationally arranged at the bottom of the workbench 1, the first slider 9 is in threaded connection with the first screw 8, and the movable plate 4 is fixedly arranged on the first slider 9 and is in sliding connection with the first bar-shaped groove 10.
As shown in fig. 1 and fig. 3, two opposite second cylinders 23 are fixedly arranged on the workbench 1, the two second cylinders 23 are respectively located at two sides of the ascending channel 3, two fixing blocks 24 are fixedly arranged at the telescopic ends of the two second cylinders 23, sliding grooves 25 are respectively formed in the two fixing blocks 24, the two sliding grooves 25 are opposite, a clamping block 26 is respectively slidably arranged in the two sliding grooves 25, and second bolts 27 which are in butt joint with the corresponding sliding grooves 25 are respectively connected to the two clamping blocks 26 in a threaded manner.
Firstly, the device bottom is placed in the ground of the concave downward and the upper surface of the lowest position of the movable plate 4 is level with the ground, when carrying the hammer, an operator pushes the hammer onto the movable plate 4 through a push rod, a first motor 7 is started, the first motor 7 drives a first screw rod 8 to rotate, the first screw rod 8 rotates a first sliding block 9 to move, the first sliding block 9 moves to drive the movable plate 4 to move in a first strip-shaped groove 10, the movable plate 4 drives the hammer to move upwards, the upper surface of the movable plate 4 is level with the table surface of the workbench 1, and the top of the first screw rod 8 is rotationally arranged at the bottom of the workbench 1 through a bearing.
Then, an operator starts two second air cylinders 23, telescopic ends of the two second air cylinders 23 drive two fixing blocks 24 in one-to-one correspondence to be close to each other, when the two fixing blocks 24 contact the hammer heads, two clamping blocks 26 on the fixing blocks 24 are moved, the hammer heads are clamped through the clamping blocks 26, after the hammer heads are clamped, the operator screws second bolts 27 into the clamping blocks 26 and are abutted to sliding grooves 25, and accordingly the hammer heads are fixed on the movable plate 4.
As shown in fig. 1 and 2, the polishing assembly comprises an air rod 18, a third motor 19, a mounting block 20, a polishing wheel 21 and a first bolt 22, wherein the air rod 18 is vertically and downwardly fixed at the bottom of the second sliding block 15, the third motor 19 is fixedly arranged at the bottom of the air rod 18, the output end of the third motor 19 is vertically and downwardly arranged, the mounting block 20 is fixedly arranged at the output end of the third motor 19, the polishing wheel 21 is arranged at the bottom of the mounting block 20, and the first bolt 22 penetrates through the top of the mounting block 20 and the top of the polishing wheel 21 and is in threaded connection with the three.
As shown in fig. 1, the second driving assembly includes a second motor 11, a first bevel gear 12, a second screw rod 13, a second bevel gear 14 and a second slider 15, an installation cavity 16 is provided in the installation frame 6, a second bar-shaped groove 17 is provided at the bottom of the installation frame 6 and the second bar-shaped groove 17 is connected with the installation cavity 16 in a conducting manner, the second motor 11 is fixedly arranged at the top of the installation frame 6, the output end of the second motor 11 vertically penetrates through the installation frame 6 downwards and stretches into the installation cavity 16, the first bevel gear 12 is fixedly arranged at the output end of the second motor 11, the second screw rod 13 is rotationally arranged in the installation cavity 16, the second bevel gear 14 is fixedly arranged on the second screw rod 13 and is meshed with the first bevel gear 12, the second slider 15 is in threaded connection with the second screw rod 13 and downwards penetrates through the second bar-shaped groove 17, and the second slider 15 is in sliding connection with the second bar-shaped groove 17.
Then, an operator starts the third motor 19, the third motor 19 drives the mounting block 20 to rotate, the mounting block 20 rotates to drive the grinding wheel 21 to rotate, then the air rod 18 is started, the air rod 18 drives the third motor 19 to move downwards until the grinding wheel 21 grinds the surface of the hammer head, so that grinding operation on the surface of the hammer head is completed, when the grinding wheel 21 needs to be disassembled, the operator unscrews the first bolt 22, and the grinding wheel 21 is taken down from the mounting block 20.
When the polishing range of polishing is required to be enlarged, an operator starts the second motor 11, the second motor 11 drives the first bevel gear 12 to rotate, the first bevel gear 12 rotates to drive the second bevel gear 14 to rotate, the second bevel gear 14 rotates to drive the second screw rod 13 to rotate, the second screw rod 13 rotates to drive the second sliding block 15 to move in the second bar-shaped groove 17, and then the second sliding block 15 moves to drive the third motor 19 to move, so that the polishing range of the polishing wheel 21 is opened, and two ends of the second screw rod 13 are rotationally arranged in the installation cavity 16 through bearings.
As shown in fig. 1, two horizontal and parallel guide rails 32 are fixed on the workbench 1, a third sliding block 33 is slidably arranged on each guide rail 32, the mounting frame 6 is fixed on the two third sliding blocks 33, the workbench further comprises two fourth motors 34 fixed on the workbench 1 and third screws 35 arranged at the output end of each fourth motor 34, the two third screws 35 are parallel to the guide rails 32, the two third screws 35 penetrate through the two third sliding blocks 33 in a one-to-one correspondence manner, and the third screws 35 are in threaded connection with the corresponding third sliding blocks 33.
When the polishing range of the hammer head needs to be further enlarged, an operator starts the fourth motor 34, the fourth motor 34 drives the third screw rod 35 to rotate, the third screw rod 35 rotates to drive the third sliding block 33 to move in the guide rail 32, and then the mounting frame 6 is driven to move through the third sliding block 33, so that the polishing range of the hammer head is further enlarged.
As shown in fig. 1, the mounting frame 6 is fixedly provided with a filter box 28 and a fan 29 connected with the filter box 28 in a conducting manner, one side of the filter box 28 is provided with an air suction hose 30 in a conducting manner, the air suction hose 30 is provided with a dust hood 31 in a conducting manner, the dust hood 31 is fixedly arranged on the third motor 19, and the dust hood 31 covers the grinding wheel 21.
When polishing the hammer head, an operator can start the fan 29, the exhaust end of the fan 29 pumps waste gas and chips generated during polishing the hammer head into the filter box 28 through the dust hood 31 and the air suction hose 30, the filter box 28 is used for discharging outside air after filtering, and a layered filter screen structure is arranged in the filter box 28, so that the filter screen structure is in the prior art and is not described in excess.
Working principle:
firstly, the device bottom is placed in the ground of the concave downward and the upper surface of the lowest position of the movable plate 4 is level with the ground, when carrying the hammer, an operator pushes the hammer onto the movable plate 4 through a push rod, a first motor 7 is started, the first motor 7 drives a first screw rod 8 to rotate, the first screw rod 8 rotates a first sliding block 9 to move, the first sliding block 9 moves to drive the movable plate 4 to move in a first strip-shaped groove 10, the movable plate 4 drives the hammer to move upwards, the upper surface of the movable plate 4 is level with the table surface of the workbench 1, and the top of the first screw rod 8 is rotationally arranged at the bottom of the workbench 1 through a bearing.
Then, an operator starts two second air cylinders 23, telescopic ends of the two second air cylinders 23 drive two fixing blocks 24 in one-to-one correspondence to be close to each other, when the two fixing blocks 24 contact the hammer heads, two clamping blocks 26 on the fixing blocks 24 are moved, the hammer heads are clamped through the clamping blocks 26, after the hammer heads are clamped, the operator screws second bolts 27 into the clamping blocks 26 and are abutted to sliding grooves 25, and accordingly the hammer heads are fixed on the movable plate 4.
Then, an operator starts the third motor 19, the third motor 19 drives the mounting block 20 to rotate, the mounting block 20 rotates to drive the grinding wheel 21 to rotate, then the air rod 18 is started, the air rod 18 drives the third motor 19 to move downwards until the grinding wheel 21 grinds the surface of the hammer head, so that grinding operation on the surface of the hammer head is completed, when the grinding wheel 21 needs to be disassembled, the operator unscrews the first bolt 22, and the grinding wheel 21 is taken down from the mounting block 20.
When the polishing range of polishing is required to be enlarged, an operator starts the second motor 11, the second motor 11 drives the first bevel gear 12 to rotate, the first bevel gear 12 rotates to drive the second bevel gear 14 to rotate, the second bevel gear 14 rotates to drive the second screw rod 13 to rotate, the second screw rod 13 rotates to drive the second sliding block 15 to move in the second bar-shaped groove 17, and then the second sliding block 15 moves to drive the third motor 19 to move, so that the polishing range of the polishing wheel 21 is opened, and two ends of the second screw rod 13 are rotationally arranged in the installation cavity 16 through bearings.
When the polishing range of the hammer head needs to be further enlarged, an operator starts the fourth motor 34, the fourth motor 34 drives the third screw rod 35 to rotate, the third screw rod 35 rotates to drive the third sliding block 33 to move in the guide rail 32, and then the mounting frame 6 is driven to move through the third sliding block 33, so that the polishing range of the hammer head is further enlarged.
When polishing the hammer head, an operator can start the fan 29, the exhaust end of the fan 29 pumps waste gas and chips generated when polishing the hammer head into the filter box 28 through the dust hood 31 and the air suction hose 30, and the filter box 28 discharges outside air after finishing filtering.
After finishing polishing the hammer head, an operator starts the first motor 7 again, the first motor 7 drives the first screw rod 8 to rotate, the first screw rod 8 rotates the first sliding block 9 to move, the first sliding block 9 moves to drive the movable plate 4 to move in the first strip-shaped groove 10, and then the movable plate 4 drives the polished hammer head to move downwards, so that the upper surface of the movable plate 4 is level with the ground, and the hammer head is taken down from the movable plate.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (7)

1. The utility model provides a hammer head grinding device, includes workstation (1), its characterized in that, it has two relative cavity (2) to open in workstation (1), two be equipped with between cavity (2) rising passageway (3), it is equipped with movable plate (4) to rise to slide on passageway (3), two all be equipped with in cavity (2) and be used for driving the first drive assembly that movable plate (4) removed, install by solid mounting bracket (6) on workstation (1), it is equipped with the polishing subassembly that is used for polishing the hammer head to slide on mounting bracket (6), be equipped with the second drive assembly who is used for driving polishing subassembly and removes on mounting bracket (6).
2. The hammer head grinding device according to claim 1, wherein: the first driving assembly comprises a first motor (7), a first screw rod (8) and a first sliding block (9), wherein first strip-shaped grooves (10) are formed in the inner walls of the ascending channels (3) opposite to each other, the first motor (7) is fixedly arranged in the cavity (2) and the output end of the first motor (7) is vertical upwards, the first screw rod (8) is fixedly arranged on the output end of the first motor (7) and the other end of the first screw rod (8) is rotationally arranged at the bottom of the workbench (1), the first sliding block (9) is in threaded connection with the first screw rod (8), and the moving plate (4) is fixedly arranged on the first sliding block (9) and is in sliding connection with the first strip-shaped grooves (10).
3. A hammer head grinding device according to claim 2, wherein: the second drive assembly comprises a second motor (11), a first bevel gear (12), a second screw (13), a second bevel gear (14) and a second sliding block (15), wherein a mounting cavity (16) is formed in the mounting frame (6), a second strip-shaped groove (17) is formed in the bottom of the mounting frame (6), the second strip-shaped groove (17) is connected with the mounting cavity (16) in a conducting mode, the second motor (11) is fixedly arranged at the top of the mounting frame (6), the output end of the second motor (11) vertically penetrates through the mounting frame (6) downwards to extend into the mounting cavity (16), the first bevel gear (12) is fixedly arranged on the output end of the second motor (11), the second screw (13) is rotationally arranged in the mounting cavity (16), the second bevel gear (14) is fixedly arranged on the second screw (13) and is meshed with the first bevel gear (12), the second sliding block (15) is in threaded connection with the second screw (13) downwards penetrates through the second sliding block (17), and the second sliding block (17) is connected with the second strip-shaped groove.
4. A hammer head grinding device according to claim 3, wherein: two horizontal and parallel guide rails (32) are fixed on the workbench (1), a third sliding block (33) is arranged on each guide rail (32) in a sliding mode, the mounting frame (6) is fixed on the two third sliding blocks (33), the workbench further comprises two fourth motors (34) fixed on the workbench (1) and third screws (35) arranged at the output end of each fourth motor (34), the two third screws (35) are parallel to the guide rails (32), the two third screws (35) penetrate through the two third sliding blocks (33) in a one-to-one mode, and the third screws (35) are in threaded connection with the corresponding third sliding blocks (33).
5. The hammer head grinding device according to claim 4, wherein: the polishing assembly comprises an air rod (18), a third motor (19), a mounting block (20), a polishing wheel (21) and a first bolt (22), wherein the air rod (18) is vertically and downwards fixedly arranged at the bottom of the second sliding block (15), the third motor (19) is fixedly arranged at the bottom of the air rod (18) and the output end of the third motor (19) is vertically and downwards, the mounting block (20) is fixedly arranged at the output end of the third motor (19), the polishing wheel (21) is arranged at the bottom of the mounting block (20), and the first bolt (22) penetrates through the top of the mounting block (20) and the top of the polishing wheel (21) and is in threaded connection with the three.
6. The hammer head grinding device according to claim 1, wherein: two relative second cylinders (23) have set firmly on workstation (1) and two second cylinders (23) are located ascending channel (3) both sides respectively, two all set firmly fixed block (24) on the flexible end of second cylinder (23), two spout (25) have all been seted up on fixed block (24), two spout (25) are relative, two all slide in spout (25) and be equipped with a grip block (26), two equal spiro union has second bolt (27) with spout (25) butt that correspond on grip block (26).
7. The hammer head grinding device of claim 6, wherein: the novel dust collector is characterized in that a filter box (28) and a fan (29) connected with the filter box (28) are fixedly arranged on the mounting frame (6), an air suction hose (30) is arranged on one side of the filter box (28) in a conducting mode, a dust hood (31) is arranged on the air suction hose (30) in a conducting mode, the dust hood (31) is fixedly arranged on the third motor (19), and the dust hood (31) covers the grinding wheel (21) inside the dust hood.
CN202321343133.XU 2023-05-30 2023-05-30 Hammer polishing device Active CN219787800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321343133.XU CN219787800U (en) 2023-05-30 2023-05-30 Hammer polishing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321343133.XU CN219787800U (en) 2023-05-30 2023-05-30 Hammer polishing device

Publications (1)

Publication Number Publication Date
CN219787800U true CN219787800U (en) 2023-10-03

Family

ID=88157605

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321343133.XU Active CN219787800U (en) 2023-05-30 2023-05-30 Hammer polishing device

Country Status (1)

Country Link
CN (1) CN219787800U (en)

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