CN112676945A - Machining equipment and machining process for crane traveling wheel - Google Patents
Machining equipment and machining process for crane traveling wheel Download PDFInfo
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- CN112676945A CN112676945A CN202011521575.XA CN202011521575A CN112676945A CN 112676945 A CN112676945 A CN 112676945A CN 202011521575 A CN202011521575 A CN 202011521575A CN 112676945 A CN112676945 A CN 112676945A
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- electric telescopic
- walking wheel
- crane
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- 238000003754 machining Methods 0.000 title claims abstract description 18
- 238000005498 polishing Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 3
- 241000288140 Gruiformes Species 0.000 description 15
- 230000009471 action Effects 0.000 description 11
- 244000309464 bull Species 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000124872 Grus grus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses machining equipment and a machining process for a traveling wheel of a crane, and the machining equipment comprises a base, a fixed plate and an electric telescopic rod, wherein an installation frame is fixedly welded on the base, a motor is fixed on the installation frame through a bolt, a rotary screw is fixed at the tail end of an output shaft of the motor, the rotary screw is connected with a fastening nut, the electric telescopic rod is fixed on the installation frame, the electric telescopic rod is connected with a clamping plate through a columnar shaft, the clamping plate is connected with the electric telescopic rod through a torsion spring, and the clamping plate is connected with a polishing plate. This hoist walking wheel processing equipment adopts adjustable internal stay mechanism to carry out the fixed bolster to walking wheel body, can make fixed establishment support according to the internal diameter size of walking wheel and prescribe a limit to the realization carries out the fixed bolster effect to the walking wheel of different size of a dimension, and the dress clamp is walked to the hoist and is polished in above-mentioned equipment, can improve the surface grinding precision of walking wheel.
Description
Technical Field
The invention relates to the technical field of cranes, in particular to machining equipment for a traveling wheel of a crane.
Background
The crane is a crane for carrying and translating heavy objects, a common crane is a crane, the existing crane mainly adopts a crawler-type advancing mode to advance, and the advancing action is mainly realized through the matching between a crawler and a travelling wheel.
The grinding refers to a process means of processing a rough object by using high-hardness abrasive paper, and the crane has a large weight, so that the traveling wheel of the crane is generally manufactured in a forging mode so as to have good rigidity and toughness, and after the traveling wheel is manufactured, the surface of the traveling wheel needs to be ground, so that the roughness of the surface of the traveling wheel is ensured.
When polishing, the existing walking wheels have the problems of inconvenient fixation, inconvenient replacement of polishing plates and inconvenient adjustment of the walking wheels with different sizes, so that the traditional walking wheel polishing device needs to be improved according to the problems.
Disclosure of Invention
The invention aims to provide machining equipment and a machining process for a crane travelling wheel, and aims to solve the problems of inconvenience in fixing, inconvenience in replacing a grinding plate and inconvenience in adjusting in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a crane walking wheel processing device comprises a base, a fixed plate and an electric telescopic rod, wherein the base is fixedly welded with a mounting frame, a motor is fixed on the mounting frame through a bolt, a rotary screw is fixed at the tail end of an output shaft of the motor, the rotary screw is connected with a fastening nut, the fixed plate is fixed on the rotary screw, a first spring is fixed on the fixed plate and is connected with a movable plate, the movable plate and the fixed plate are connected with a rotating rod through a cylindrical shaft, the rotating rod is connected with a limit top plate through the cylindrical shaft, a baffle is fixed on the limit top plate, the limit top plate and the baffle are connected with a walking wheel body, the electric telescopic rod is fixed on the mounting frame, the electric telescopic rod is connected with a clamping plate through the cylindrical shaft, and the clamping plate is connected with the electric telescopic rod through a torsion spring, while the cardboard is mutually connected with the polishing plate.
Preferably, the movable plate and the fixed plate form an elastic mechanism through a first spring, and the movable plate is in sliding connection with the rotary screw.
Preferably, the rotating rod and the limit top plate form a rotating mechanism through a cylindrical shaft, and the rotating rod and the movable plate and the fixed plate respectively form the rotating mechanism through the cylindrical shaft.
Preferably, the limit top plate is concentrically distributed about the central point of the rotating screw, and the limit top plate is of an arc-shaped structure.
Preferably, the cardboard passes through the column axle and constitutes slewing mechanism with electric telescopic handle, and the cardboard passes through torsion spring and constitutes elastic mechanism with electric telescopic handle.
Preferably, constitute the block between grinding plate and the cardboard and be connected, and grinding plate central line and walking wheel body central line are in same vertical plane.
Compared with the prior art, the invention has the beneficial effects that: this hoist walking wheel processing equipment adopts adjustable internal stay mechanism to carry out the fixed stay to the walking wheel body, can make fixed establishment support according to the internal diameter size of walking wheel and prescribe a limit to realize carrying out the fixed stay effect to the walking wheel of different size of a dimension, the push type elasticity block mechanism of deuterogamying fixes the board of polishing, makes things convenient for the later stage to change the board of polishing.
1. When fixing the walking wheel body, the diameter size of the limit top plate can be adjusted through the action of rotating the screw rod, the fastening nut, the fixed plate, the first spring, the movable plate and the rotating rod, so that the walking wheel body with different sizes is limited and fixed.
2. When the polishing plate is installed, fixed and replaced, the clamping plate, the torsion spring and the electric telescopic rod act to realize the connection and disassembly between the clamping plate and the polishing plate, so that the polishing plate is convenient to install and replace;
3. the crane walking wheel clamp is arranged in the equipment for polishing, so that the surface grinding precision of the walking wheel can be improved.
Drawings
FIG. 1 is a schematic view of a front view of a base according to the present invention;
FIG. 2 is a front view of the rotary screw of the present invention;
FIG. 3 is a schematic side sectional view of the rotary screw according to the present invention;
FIG. 4 is a schematic side view of the rotary screw of the present invention;
FIG. 5 is a schematic view of the front view of the electric telescopic rod of the present invention;
FIG. 6 is a schematic top sectional view of the electric telescopic rod of the present invention;
fig. 7 is a schematic side view of the polishing plate according to the present invention.
In the figure: 1. a base; 2. a mounting frame; 3. a motor; 4. rotating the screw; 5. fastening a nut; 6. a fixing plate; 7. a first spring; 8. a movable plate; 9. a rotating rod; 10. a limiting top plate; 11. a baffle plate; 12. a traveling wheel body; 13. an electric telescopic rod; 14. clamping a plate; 15. a torsion spring; 16. and (5) grinding the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a crane traveling wheel processing device comprises a base 1, a mounting frame 2, a motor 3, a rotating screw 4, a fastening nut 5, a fixed plate 6, a first spring 7, a movable plate 8, a rotating rod 9, a limit top plate 10, a baffle plate 11, a traveling wheel body 12, an electric telescopic rod 13, a clamping plate 14, a torsion spring 15 and a polishing plate 16, wherein the mounting frame 2 is fixedly welded on the base 1, the motor 3 is fixed on the mounting frame 2 through bolts, the rotating screw 4 is fixed at the tail end of an output shaft of the motor 3, the rotating screw 4 is connected with the fastening nut 5, the fixed plate 6 is fixed on the rotating screw 4, the first spring 7 is fixed on the fixed plate 6, the first spring 7 is connected with the movable plate 8, the movable plate 8 and the fixed plate 6 are connected with the rotating rod 9 through columnar shafts, the rotating rod 9 is connected with the limit top plate 10 through columnar shafts, and the baffle plate 11 is fixed on the limit top, and spacing roof 10 and baffle 11 all with walking wheel body 12 interconnect, electric telescopic handle 13 is fixed on mounting bracket 2, and electric telescopic handle 13 is through column axle and 14 interconnect of cardboard to cardboard 14 passes through torsion spring 15 and 13 interconnect of electric telescopic handle, cardboard 14 and 16 interconnect of board of polishing simultaneously.
The movable plate 8 and the fixed plate 6 form an elastic mechanism through the first spring 7, the movable plate 8 is in sliding connection with the rotary screw rod 4, when the ground walking wheel body 12 is disassembled, the movable plate 8 is restored to the original position through rotating the rotary screw rod 4 and matching the elastic action of the first spring 7, a power foundation is provided for restoring the original position of other structures, and therefore the fixing effect on the walking wheel body 12 is relieved.
The bull stick 9 constitutes slewing mechanism through column axle and spacing roof 10, and the bull stick 9 constitutes slewing mechanism with fly leaf 8 and fixed plate 6 respectively through the column axle, when fixing walking wheel body 12, through rotating fastening nut 5 to drive fly leaf 8 and move, through the rotational action of bull stick 9, thereby adjust the support diameter of spacing roof 10, conveniently install the fixed action to not unidimensional walking wheel body 12.
Cardboard 14 constitutes slewing mechanism through column axle and electric telescopic handle 13, and cardboard 14 passes through torsion spring 15 and electric telescopic handle 13 constitutes elastic mechanism, and through pressing cardboard 14, the fixed action to sanding plate 16 can be realized to the rotation effect of cooperation cardboard 14 and torsion spring 15's elastic action, conveniently installs fixedly and later stage dismantlement to sanding plate 16.
Constitute the block between 16 and the cardboard 14 of polishing and be connected, and 16 central lines of polishing board and walking wheel body 12 central lines are in same vertical plane, guarantee when polishing walking wheel body 12, polishing board 16 can with walking wheel body 12 cooperation contact to guarantee the stability of the in-process of polishing.
The working principle is as follows: as shown in fig. 1-7, when the crane road wheel machining equipment is used, the whole device is firstly installed and fixed through a base 1, when the walking wheel body 12 is polished, firstly, the walking wheel body 12 is installed and fixed, the walking wheel body 12 is sleeved on the limit top plate 10 and is contacted with the baffle plate 11, when the fastening nut 5 is rotated, the movable plate 8 is driven to move and extrude the first spring 7 to contract through the threaded connection between the rotary screw rod 4 and the fastening nut 5, when the movable plate 8 moves, the limit top plate 10 is driven to move by the rotation action between the movable plate 8 and the rotating rod 9 and between the rotating rod 9 and the fixed plate 6, the outer diameter of the limiting top plate 10 is expanded, so that the limiting top plate 10 is completely attached to the inner wall of the travelling wheel body 12, and the whole device is fixed under the action of the fastening nut 5 and the rotating screw rod 4;
after the walking wheel body 12 is fixed, the electric telescopic rod 13 is controlled to drive the grinding plate 16 to move, so that the grinding plate 16 is matched with the walking wheel body 12, the motor 3 on the mounting frame 2 is electrified, and the rotating screw rod 4 is driven to rotate, further driving the walking wheel body 12 to rotate, polishing the walking wheel body 12 through the polishing plate 16, when the polishing plate 16 needs to be replaced after being used for a period of time, firstly, the clamping plate 14 is pressed to separate the clamping plate 14 from the grinding plate 16, the fixing action between the clamping plate 14 and the grinding plate 16 is released, thereby completing the removal of the sanding plate 16, and then engaging a new sanding plate 16 with the clamping plate 14, releasing the clamping plate 14, under the action of the torsion spring 15, the clamping plate 14 is clamped with the grinding plate 16, so that the grinding plate 16 is replaced, and the working principle of the crane travelling wheel machining equipment is realized.
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 (7)
1. The utility model provides a hoist walking wheel processing equipment, includes base (1), fixed plate (6) and electric telescopic handle (13), its characterized in that: the base (1) is fixedly welded with a mounting rack (2), a motor (3) is fixed on the mounting rack (2) through bolts, a rotary screw (4) is fixed at the tail end of an output shaft of the motor (3), the rotary screw (4) is connected with a fastening nut (5) simultaneously, a fixing plate (6) is fixed on the rotary screw (4), a first spring (7) is fixed on the fixing plate (6), the first spring (7) is connected with a movable plate (8), the movable plate (8) and the fixing plate (6) are connected with a rotating rod (9) through columnar shafts, the rotating rod (9) is connected with a limiting top plate (10) through the columnar shafts, a baffle (11) is fixed on the limiting top plate (10), the limiting top plate (10) and the baffle (11) are connected with a walking wheel body (12), and an electric telescopic rod (13) is fixed on the mounting rack (2), and electric telescopic handle (13) are through column axle and cardboard (14) interconnect to cardboard (14) are through torsion spring (15) and electric telescopic handle (13) interconnect, cardboard (14) and sanding plate (16) interconnect simultaneously.
2. The crane road wheel machining apparatus of claim 1, wherein: the movable plate (8) and the fixed plate (6) form an elastic mechanism through a first spring (7), and the movable plate (8) is in sliding connection with the rotary screw (4).
3. The crane road wheel machining apparatus of claim 1, wherein: the rotating rod (9) and the limiting top plate (10) form a rotating mechanism through a cylindrical shaft, and the rotating rod (9) and the movable plate (8) and the fixed plate (6) form the rotating mechanism through the cylindrical shaft respectively.
4. The crane road wheel machining apparatus of claim 1, wherein: the limiting top plate (10) is concentrically distributed about the central point of the rotating screw (4), and the limiting top plate (10) is of an arc-shaped structure.
5. The crane road wheel machining apparatus of claim 1, wherein: cardboard (14) constitute slewing mechanism through column axle and electric telescopic handle (13), and cardboard (14) constitute elastic mechanism through torsion spring (15) and electric telescopic handle (13).
6. The crane road wheel machining apparatus of claim 1, wherein: the grinding plate (16) and the clamping plate (14) are connected in a clamping mode, and the center line of the grinding plate (16) and the center line of the walking wheel body (12) are in the same vertical plane.
7. A machining process for a traveling wheel of a crane is characterized in that the traveling wheel of the crane is clamped in the equipment for polishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011521575.XA CN112676945A (en) | 2020-12-21 | 2020-12-21 | Machining equipment and machining process for crane traveling wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011521575.XA CN112676945A (en) | 2020-12-21 | 2020-12-21 | Machining equipment and machining process for crane traveling wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112676945A true CN112676945A (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011521575.XA Pending CN112676945A (en) | 2020-12-21 | 2020-12-21 | Machining equipment and machining process for crane traveling wheel |
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| CN (1) | CN112676945A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4766702A (en) * | 1985-07-25 | 1988-08-30 | James Kinner | Disk brake grinder |
| CN202639875U (en) * | 2012-04-26 | 2013-01-02 | 扬州博世特工具有限公司 | Umbrella-opening type pipeline tensioning mechanism |
| CN107283179A (en) * | 2017-08-18 | 2017-10-24 | 辽东学院 | A kind of Combined drill fixture rapid tensioning mechanism |
| CN107953235A (en) * | 2017-11-16 | 2018-04-24 | 天长市天翔集团有限公司 | A kind of polishing equipment of gear shaft in automobile gearbox |
| CN208117471U (en) * | 2018-04-08 | 2018-11-20 | 盐城市江创机械厂（普通合伙） | A kind of grinding equipment for automobile gearbox gear |
| CN109693127A (en) * | 2019-01-30 | 2019-04-30 | 井冈山大学 | A kind of swelled bearing block positioning drilling equipment |
| CN209579064U (en) * | 2019-04-04 | 2019-11-05 | 苏州高新区鼎正精密机电有限公司 | A kind of tinsel processing guide wheel edging device |
| CN210209446U (en) * | 2019-06-21 | 2020-03-31 | 上海束奕机械科技有限公司 | Aluminum instrument shell fixing device |
| CN111390198A (en) * | 2020-06-08 | 2020-07-10 | 烟台工程职业技术学院(烟台市技师学院) | Numerical control lathe fixture for thin-wall parts |
| CN111633275A (en) * | 2020-05-27 | 2020-09-08 | 王芳 | Section of thick bamboo cutting device |
| CN211588048U (en) * | 2019-12-02 | 2020-09-29 | 苏州嘉睦碧晟建筑装饰有限公司 | Aluminum profile straightening device |
| CN212095586U (en) * | 2020-05-27 | 2020-12-08 | 盐城万士达重型轴承座有限公司 | Inner wall grinding device is used in bearing frame processing with adjustable |
-
2020
- 2020-12-21 CN CN202011521575.XA patent/CN112676945A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4766702A (en) * | 1985-07-25 | 1988-08-30 | James Kinner | Disk brake grinder |
| CN202639875U (en) * | 2012-04-26 | 2013-01-02 | 扬州博世特工具有限公司 | Umbrella-opening type pipeline tensioning mechanism |
| CN107283179A (en) * | 2017-08-18 | 2017-10-24 | 辽东学院 | A kind of Combined drill fixture rapid tensioning mechanism |
| CN107953235A (en) * | 2017-11-16 | 2018-04-24 | 天长市天翔集团有限公司 | A kind of polishing equipment of gear shaft in automobile gearbox |
| CN208117471U (en) * | 2018-04-08 | 2018-11-20 | 盐城市江创机械厂（普通合伙） | A kind of grinding equipment for automobile gearbox gear |
| CN109693127A (en) * | 2019-01-30 | 2019-04-30 | 井冈山大学 | A kind of swelled bearing block positioning drilling equipment |
| CN209579064U (en) * | 2019-04-04 | 2019-11-05 | 苏州高新区鼎正精密机电有限公司 | A kind of tinsel processing guide wheel edging device |
| CN210209446U (en) * | 2019-06-21 | 2020-03-31 | 上海束奕机械科技有限公司 | Aluminum instrument shell fixing device |
| CN211588048U (en) * | 2019-12-02 | 2020-09-29 | 苏州嘉睦碧晟建筑装饰有限公司 | Aluminum profile straightening device |
| CN111633275A (en) * | 2020-05-27 | 2020-09-08 | 王芳 | Section of thick bamboo cutting device |
| CN212095586U (en) * | 2020-05-27 | 2020-12-08 | 盐城万士达重型轴承座有限公司 | Inner wall grinding device is used in bearing frame processing with adjustable |
| CN111390198A (en) * | 2020-06-08 | 2020-07-10 | 烟台工程职业技术学院(烟台市技师学院) | Numerical control lathe fixture for thin-wall parts |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210420 |