CN210413995U - Crane walking wheel polishing tool - Google Patents

Crane walking wheel polishing tool Download PDF

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Publication number
CN210413995U
CN210413995U CN201921444141.7U CN201921444141U CN210413995U CN 210413995 U CN210413995 U CN 210413995U CN 201921444141 U CN201921444141 U CN 201921444141U CN 210413995 U CN210413995 U CN 210413995U
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China
Prior art keywords
motor
plate
threaded
rod
threaded rod
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Active
Application number
CN201921444141.7U
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Chinese (zh)
Inventor
陈召
王园园
陈博
陈冲
魏自然
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Xinxiang Pingan Lifting Machinery Co Ltd
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Xinxiang Pingan Lifting Machinery Co Ltd
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Priority to CN201921444141.7U priority Critical patent/CN210413995U/en
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Abstract

The utility model discloses a grinding tool for a traveling wheel of a crane, which comprises a supporting plate, wherein a lifting device is arranged at the lower side of the supporting plate, a movable plate is arranged on the upper side of the supporting plate, a side plate is fixed on the upper side of the right part of the supporting plate, a threaded hole is formed in the middle part of the side plate, a second threaded rod is connected to the inner part of the threaded hole through threads, the left end of the second threaded rod is connected to the middle part of the right side of the movable plate, a second motor is fixed on the upper side of the middle part of the movable plate, a supporting table is connected to the upper side of the second motor, a third threaded rod is connected to the middle part of the upper, a third motor is arranged on the right side above the travelling wheel, a first polishing head is connected to the lower side of the third motor, a fourth motor is arranged on the left side above the travelling wheel, and a second polishing head is connected to the lower side of the fourth motor; the utility model has the advantages of simple structure, convenient operation, efficient just can reduce staff's amount of labour of polishing.

Description

Crane walking wheel polishing tool
Technical Field
The utility model belongs to the technical field of the processing equipment of polishing, in particular to hoist walking wheel processing frock of polishing.
Background
Polishing, be one of surface modification technique, generally indicate with the help of rough object, for example, contain the abrasive paper etc. of higher hardness granule, come a processing method who changes material surface physical properties through the friction, the main objective is in order to obtain specific surface roughness, the hoist walking wheel is in the production course of working, general fairy child crosses the casting, then polish again, however do not have the equipment that is used for specially polishing the hoist walking wheel in the market, polish through other equipment of polishing usually, this kind of mode is at the in-process of polishing and need change the head of polishing, and polish through artifical handheld, staff's the amount of labour has been improved, make the low and the high quality of polishing of efficiency of polishing, therefore can't satisfy the production demand of hoist walking wheel polishing processing.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at provides a hoist walking wheel processing frock of polishing, has simple structure, convenient operation, polishes efficient and can reduce the advantage of staff's amount of labour.
In order to achieve the above object, the utility model provides a following technical scheme: a grinding tool for traveling wheels of cranes comprises a supporting plate, wherein a lifting device is arranged on the lower side of the supporting plate, the lifting device comprises a bottom plate, first threaded pipes are symmetrically arranged on the left and right of the upper side of the bottom plate, a first threaded rod is connected inside the first threaded pipes through threads, the upper end of the first threaded rod is fixed on the end surface of the lower side of the supporting plate, a first motor is arranged on the upper side of the middle part of the bottom plate, a brake is connected on the upper side of the first motor, a transverse rod is arranged above the brake, first bevel gears are arranged at the left end, the middle part and the right end of the transverse rod, second bevel gears close to the left end and the right end of the transverse rod are meshed with each other, the middle parts of the first threaded pipes are fixed with second bevel gears close to the left end, the position at four angles of fly leaf downside is provided with the slider, the slider slides inside the spout, and backup pad right part upside is fixed with the curb plate, and the curb plate middle part is provided with the screw hole, and threaded hole inside has the second threaded rod through threaded connection, and the left end of second threaded rod is connected in the right side middle part of fly leaf, and fly leaf middle part upside is fixed with the second motor, and second motor upside is connected with a supporting bench, and supporting bench upside middle part is connected with the third threaded rod, and third threaded rod outside is provided with the walking wheel, and walking wheel upside middle part is provided with the second screwed pipe, the second screwed pipe passes through threaded connection with the third threaded rod, walking wheel top right side is provided with the third motor, and third motor downside is connected with first head of polishing, and walking wheel top left side is provided.
Preferably, the lower end of the first threaded pipe is rotatably connected with the bottom plate through a rotating seat.
Preferably, the transverse rods are symmetrically provided with transverse rod supports at the left and right sides, and the lower ends of the transverse rod supports are fixed on the upper side end face of the bottom plate.
Preferably, the crossbar support and the crossbar are rotatably connected
Preferably, the left end of the second threaded rod is provided with a shaft seat for supporting the shaft to rotate.
Preferably, a gasket is arranged on the lower side of the second threaded pipe.
Preferably, the right end of the second threaded rod is provided with a rotating head.
Preferably, motor fixing plates are arranged on the upper sides of the third motor and the fourth motor, fixing plate supports are arranged on the left side and the right side of each motor fixing plate, and the fixing plate supports are fixed on the end face of the upper side of the bottom plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a design first head and second head of polishing and can realize polishing the outside cambered surface of walking wheel and the plane of downside up and down, the head of polishing need not to be changed at the in-process of polishing, the time of polishing can be practiced thrift like this, the efficiency of polishing is improved, through designing elevating gear, the second threaded rod, the fly leaf can realize the regulation to walking wheel position, need artifical the regulation when avoiding polishing, reduce the regulation precision, thereby the quality of polishing has been reduced, through designing the second motor, can drive the rotation of walking wheel, thereby realize automatic polishing fast, the efficiency of polishing of walking wheel has greatly been improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a supporting plate, 2, a lifting device, 21, a bottom plate, 22, a first threaded pipe, 23, a first threaded rod, 24, a cross rod, 25, a first bevel gear, 26, a second bevel gear, 27, a first motor, 28, a brake, 3, a sliding chute, 4, a sliding block, 5, a movable plate, 6, a side plate, 7, a threaded hole, 8, a second threaded rod, 9, a second motor, 10, a supporting table, 11, a third threaded rod, 12, a second threaded pipe, 13, a third motor, 14, a first polishing head, 15, a fourth motor, 16, a second polishing head, 17, a motor fixing plate, 18, a fixing plate support, 19 and a traveling wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the embodiment provides a grinding tool for a traveling wheel of a crane, which includes a supporting plate 1, a lifting device 2 is disposed on the lower side of the supporting plate 1, the lifting device 2 includes a bottom plate 21, first threaded pipes 22 are disposed on the upper side of the bottom plate 21 in a bilateral symmetry manner, first threaded rods 23 are connected to the inside of the first threaded pipes 22 through threads, the upper ends of the first threaded rods 23 are fixed to the lower end surface of the supporting plate 1, a first motor 27 is mounted on the upper side of the middle portion of the bottom plate 21, a brake 28 is connected to the upper side of the first motor 27, a cross bar 24 is disposed above the brake 28, first bevel gears 25 are disposed at the left end, the middle portion and the right end of the cross bar 24, second bevel gears 26 are engaged with the lower sides of the first bevel gears 25, second bevel gears 26 near the left end and the right end of the cross, the front and back of the upper side of the supporting plate 1 are symmetrically provided with sliding grooves 3, the upper side of the sliding grooves 3 is provided with a movable plate 5, four corners of the lower side of the movable plate 5 are provided with sliding blocks 4, the sliding blocks 4 slide in the sliding grooves 3, the upper side of the right part of the supporting plate 1 is fixed with a side plate 6, the middle part of the side plate 6 is provided with a threaded hole 7, the inner part of the threaded hole 7 is connected with a second threaded rod 8 through threads, the left end of the second threaded rod 8 is connected to the middle part of the right side of the movable plate 5, the upper side of the middle part of the movable plate 5 is fixed with a second motor 9, the upper side of the second motor 9 is connected with a supporting table 10, the middle part of the upper side of the supporting table 10 is connected with a third threaded rod 11, the outer part, a first sanding head 14 is connected to the lower side of the third motor 13, a fourth motor 15 is arranged on the left side above the travelling wheels 19, and a second sanding head 16 is connected to the lower side of the fourth motor 15.
In order to support the first threaded pipe 23 to rotate, in the present embodiment, it is preferable that the lower end of the first threaded pipe 23 is rotatably connected to the bottom plate 21 by a rotating base.
In order to support the cross bar 24, in the embodiment, it is preferable that the cross bar 24 is symmetrically provided with cross bar supports, and the lower ends of the cross bar supports are fixed on the upper end surface of the bottom plate 21.
In order to enable the crossbar support to support the crossbar 24 for rotation, in this embodiment, the crossbar support and the crossbar 24 are preferably pivotally connected
In order to support the second threaded rod 8 to rotate, in the present embodiment, it is preferable that the left end of the second threaded rod 8 is provided with a bearing for supporting the rotation thereof.
In order to avoid the abrasion of the travelling wheel 19 caused by the second threaded pipe 12 when the travelling wheel 19 is fastened, in the embodiment, a gasket is preferably arranged on the lower side of the second threaded pipe 12.
In order to facilitate the second threaded rod to rotate through the rotating head, in the embodiment, it is preferable that the right end of the second threaded rod 8 is provided with the rotating head.
In order to fix the third motor 13 and the fourth motor 15, in this embodiment, it is preferable that a motor fixing plate is disposed on the upper side of the third motor 13 and the fourth motor 15, and fixing plate brackets are disposed on the left and right sides of the motor fixing plate and fixed to the upper end surface of the bottom plate 21.
The utility model discloses a theory of operation: when the device is used, the through hole in the middle of the traveling wheel 19 is sleeved outside the third threaded rod 11, then the traveling wheel 19 is fixed on the support table 10 through the second threaded pipe 12, the gasket on the lower side of the second threaded pipe 12 can protect the traveling wheel 19 to prevent the traveling wheel 19 from being scratched when the second threaded pipe 12 is fastened, then the height of the traveling wheel 19 is adjusted through the lifting device 2, the first motor 27 is started, the first bevel gear 25 and the second bevel gear 26 rotate along with the rotation of the traveling wheel 22, the first threaded pipe 23 is lifted under the action of the internal threads of the first threaded pipe 22, when the sliding grooves of the first polishing head 14 and the traveling wheel 19 are positioned at the same horizontal position, the shape of the first polishing head 14 is matched with the shape of the sliding groove of the traveling wheel 19, the first motor 27 is closed to stop lifting, the brake 28 on the upper side of the first motor 27 can brake rapidly, the lifting position is more accurate, then the second threaded rod 8 is rotated through the rotating head, the second threaded rod 8 can drive the movable plate 5 to slide along the direction of the sliding chute 3 under the action of the threaded hole 7, the circular arc surface of the traveling wheel 19 is enabled to be tightly attached to the first polishing head 14, then the second motor 9 and the third motor 13 are opened, the second motor 9 drives the traveling wheel 19 to rotate at a constant speed, the third motor 13 drives the first polishing head 14 to polish, the polishing can be more uniform, the polishing efficiency is higher, after the circular arc surface of the traveling wheel 19 is polished, the second motor 9 and the third motor 13 are closed, then the traveling wheel 19 is pushed to the position under the second polishing head 16 through the second threaded rod 8, the upper side plane of the traveling wheel 19 is enabled to be tightly attached to the second polishing head 16 through the lifting device 2, then the second motor 9 and the fourth motor 15 are opened to polish the upper side of the traveling wheel 19, after polishing, dismantle the walking wheel 19 through second screwed pipe 12 and get off, then overturn to the other side and face up, fasten the walking wheel 19 once more through second screwed pipe 12, carry out polishing of another side, this kind of mode of polishing convenient and fast, labour saving and time saving, the high quality of polishing simultaneously is fit for using widely.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A grinding tool for traveling wheels of cranes is characterized by comprising a supporting plate, wherein a lifting device is arranged on the lower side of the supporting plate, the lifting device comprises a bottom plate, first threaded pipes are symmetrically arranged on the left and right of the upper side of the bottom plate, a first threaded rod is connected to the inside of the first threaded pipe through threads, the upper end of the first threaded rod is fixed on the lower end face of the supporting plate, a first motor is arranged on the upper side of the middle part of the bottom plate, a brake is connected to the upper side of the first motor, a cross rod is arranged above the brake, first bevel gears are arranged at the left end, the middle part and the right end of the cross rod, second bevel gears close to the left end and the right end of the cross rod are meshed with the lower side of the first bevel gear, the lower sides of the second bevel gears close, a movable plate is arranged on the upper side of the chute, sliding blocks are arranged at four corners of the lower side of the movable plate and slide in the chute, a side plate is fixed on the upper side of the right part of the supporting plate, a threaded hole is formed in the middle of the side plate, a second threaded rod is connected in the threaded hole through threads, the left end of the second threaded rod is connected to the middle of the right side of the movable plate, a second motor is fixed on the upper side of the middle part of the movable plate, a supporting table is connected on the upper side of the second motor, a third threaded rod is connected in the middle of the upper side of, the second threaded pipe is in threaded connection with the third threaded rod, a third motor is arranged on the right side above the travelling wheel, a first polishing head is connected to the lower side of the third motor, a fourth motor is arranged on the left side above the travelling wheel, and a second polishing head is connected to the lower side of the fourth motor.
2. The grinding tool for the traveling wheels of cranes of claim 1, which is characterized in that: the lower end of the first threaded pipe is rotatably connected with the bottom plate through a rotating seat.
3. The grinding tool for the traveling wheels of cranes of claim 1, which is characterized in that: the transverse rods are symmetrically provided with transverse rod supports, and the lower ends of the transverse rod supports are fixed on the upper side end face of the bottom plate.
4. The grinding tool for the traveling wheels of cranes of claim 3, characterized in that: the cross rod support is rotatably connected with the cross rod.
5. The grinding tool for the traveling wheels of cranes of claim 1, which is characterized in that: and the left end of the second threaded rod is provided with a shaft seat for supporting the second threaded rod to rotate.
6. The grinding tool for the traveling wheels of cranes of claim 1, which is characterized in that: and a gasket is arranged on the lower side of the second threaded pipe.
7. The grinding tool for the traveling wheels of cranes of claim 1, which is characterized in that: the right end of the second threaded rod is provided with a rotating head.
8. The grinding tool for the traveling wheels of cranes of claim 1, which is characterized in that: the motor fixing plates are arranged on the upper sides of the third motor and the fourth motor, fixing plate supports are arranged on the left side and the right side of each motor fixing plate, and the fixing plate supports are fixed on the upper side end faces of the bottom plates.
CN201921444141.7U 2019-09-02 2019-09-02 Crane walking wheel polishing tool Active CN210413995U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921444141.7U CN210413995U (en) 2019-09-02 2019-09-02 Crane walking wheel polishing tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921444141.7U CN210413995U (en) 2019-09-02 2019-09-02 Crane walking wheel polishing tool

Publications (1)

Publication Number Publication Date
CN210413995U true CN210413995U (en) 2020-04-28

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ID=70365504

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921444141.7U Active CN210413995U (en) 2019-09-02 2019-09-02 Crane walking wheel polishing tool

Country Status (1)

Country Link
CN (1) CN210413995U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111730476A (en) * 2020-05-26 2020-10-02 江苏益通流体科技有限公司 Grinding device is used in machining of mechanical seal
CN111843763A (en) * 2020-06-08 2020-10-30 宿州市灵显电子科技有限公司 Mobile phone outer screen polishing device and polishing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111730476A (en) * 2020-05-26 2020-10-02 江苏益通流体科技有限公司 Grinding device is used in machining of mechanical seal
CN111843763A (en) * 2020-06-08 2020-10-30 宿州市灵显电子科技有限公司 Mobile phone outer screen polishing device and polishing method

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