CN112476383A - Auxiliary tool for disassembling milling head of large floor type boring machine - Google Patents
Auxiliary tool for disassembling milling head of large floor type boring machine Download PDFInfo
- Publication number
- CN112476383A CN112476383A CN202011342310.3A CN202011342310A CN112476383A CN 112476383 A CN112476383 A CN 112476383A CN 202011342310 A CN202011342310 A CN 202011342310A CN 112476383 A CN112476383 A CN 112476383A
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- Prior art keywords
- plate
- milling head
- hinge plate
- rotatably connected
- boring machine
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- 238000003801 milling Methods 0.000 title claims abstract description 33
- 230000003028 elevating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a large floor type boring machine milling head dismounting auxiliary tool which comprises a base, a supporting plate, a guide pillar, a guide sleeve, a lifting mechanism and a pressure sensor, wherein the supporting plate is used for supporting a milling head, the guide pillar is connected with the supporting plate, the guide sleeve is arranged on the base and sleeved on the guide pillar, the lifting mechanism is used for controlling the lifting of the supporting plate, and the pressure sensor is arranged between the lifting mechanism and the supporting plate. The auxiliary tool for disassembling the milling head of the large floor type boring machine can improve the working efficiency of disassembling the milling head.
Description
Technical Field
The invention belongs to the technical field of tools, and particularly relates to an auxiliary tool for disassembling a milling head of a large floor type boring machine.
Background
When the milling head of the large floor type boring machine is replaced, the milling head needs to be placed on the support because the milling head is heavy, the support provides a certain supporting force for the milling head, and then the milling head on the boring machine can be detached. In order to protect the precision of the boring machine and the performance of the milling head, the support is ensured to be capable of completely supporting the milling head, and large internal stress cannot be generated between the support and the milling head. Therefore, the boring machine drives the milling head to move to the process of placing the support with great care, the operation is frequently required to be repeatedly adjusted, time and labor are wasted, the operation is often required to be performed by people with certain experience, and the replacement work efficiency is low.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an auxiliary tool for disassembling a milling head of a large floor type boring machine, and aims to improve the working efficiency of disassembling the milling head.
In order to achieve the purpose, the invention adopts the technical scheme that: auxiliary fixtures are dismantled to large-scale boring machine cutter head that falls to ground, including the base, be used for providing the backup pad that supports to the cutter head, the guide pillar of being connected with the backup pad, set up on the base and the cover locate the guide pin bushing on the guide pillar, be used for controlling the backup pad to carry out the elevating system who goes up and down and set up the pressure sensor between elevating system and backup pad.
The lifting mechanism comprises a first lower hinge plate and a second lower hinge plate which are rotatably connected with the base, a first movable plate rotatably connected with the first lower hinge plate, a second movable plate rotatably connected with the second lower hinge plate, a first upper hinge plate rotatably connected with the first movable plate, a second upper hinge plate rotatably connected with the second movable plate, a lifting plate rotatably connected with the first upper hinge plate and the second upper hinge plate, a screw rod rotatably arranged on the first movable plate and a handle connected with the screw rod, the screw rod is in threaded connection with the second movable plate, and the pressure sensor is arranged on the lifting plate.
The base is provided with a buzzer, and when the pressure sensor measures that the pressure reaches a set value, the buzzer sends out a prompt sound.
The auxiliary tool for disassembling the milling head of the large floor type boring machine can improve the working efficiency of disassembling the milling head.
Drawings
The description includes the following figures, the contents shown are respectively:
FIG. 1 is a schematic structural diagram of an auxiliary tool for disassembling a milling head of a large floor type boring machine according to the invention;
FIG. 2 is a schematic view of the use state of the auxiliary tool for disassembling the milling head of the large floor type boring machine;
labeled as: 1. a floor boring machine arm; 2. a milling head; 3. a support plate; 4. a guide post; 5. a guide sleeve; 6. A parameter setting panel; 7. a pressure sensor; 8. a screw rod; 9. a buzzer; 10. a handle; 11. a first lower hinge plate; 12. a second lower hinge plate; 13. a first movable plate; 14. a second movable plate; 15. a first upper hinge plate; 16. a second upper hinge plate; 17. a lifting plate; 18. a base.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.
As shown in fig. 1 and 2, the invention provides an auxiliary tool for disassembling a milling head of a large floor type boring machine, which comprises a base 18, a supporting plate 3 for supporting the milling head, a guide post 4 connected with the supporting plate 3, a guide sleeve 5 arranged on the base 18 and sleeved on the guide post 4, a lifting mechanism for controlling the lifting of the supporting plate 3, and a pressure sensor 7 arranged between the lifting mechanism and the supporting plate 3.
Specifically, as shown in fig. 1 and 2, the milling head is mounted on the floor boring machine arm, the base 18 is horizontally disposed, the lifting mechanism includes a first lower hinge plate 11 and a second lower hinge plate 12 rotatably connected to the base 18, a first flap 13 rotatably connected to the first lower hinge plate 11, a second flap 14 rotatably connected to the second lower hinge plate 12, a first upper hinge plate 15 rotatably connected to the first flap 13, a second upper hinge plate 16 rotatably connected to the second flap 14, a lifting plate 17 rotatably connected to the first upper hinge plate 15 and the second upper hinge plate 16, a screw 8 rotatably disposed on the first flap 13, and a handle 10 connected to the screw 8, the screw 8 is in threaded connection with the second flap 14, and the pressure sensor 7 is disposed on the lifting plate 17. The rotation center lines of the first lower hinge plate 11 and the second lower hinge plate 12 are parallel to the first direction, the first lower hinge plate 11 and the second lower hinge plate 12 are on the same straight line parallel to the second direction, both the first direction and the second direction are horizontal, and the first direction and the second direction are vertical. The first movable plate 13 and the second movable plate 14 are both vertically disposed, and the first movable plate 13 and the second movable plate 14 are located on the same straight line parallel to the second direction. The rotation center lines of the first upper hinge plate 15 and the second upper hinge plate 16 are parallel to a first direction, the rotation center lines of the first upper hinge plate 15 and the second upper hinge plate 16 are on the same straight line parallel to a second direction, the rotation center lines of the first lower hinge plate 11 and the second lower hinge plate 12 are at the same height, the rotation center lines of the first upper hinge plate 15 and the second upper hinge plate 16 are at the same height, the upper end of the first movable plate 13 is rotatably connected with the lower end of the first upper hinge plate 15, the lower end of the first movable plate 13 is rotatably connected with the upper end of the first lower hinge plate 11, the upper end of the first upper hinge plate 15 is rotatably connected with one end of the lifting plate 17, the lower end of the first lower hinge plate 11 is rotatably connected with the base 18, the upper end of the second movable plate 14 is rotatably connected with the lower end of the second upper hinge plate 16, the lower end of the second movable plate 14 is rotatably connected with the upper end of the second lower hinge plate 12, the upper end of the second upper hinge plate 16 is rotatably connected with the other end of the lifting plate 17, and the lower end of the second lower hinge plate 12 is rotatably connected with the base 18. The lifting plate 17 is arranged horizontally, the lifting plate 17 is positioned below the supporting plate 3, the lifting plate 17 and the supporting plate 3 are both parallel to the first direction and the second direction, and the pressure sensor 7 is positioned between the lifting plate 17 and the supporting plate 3. The axis of lead screw 8 parallels with the second direction, handle 10 and the ascending one end fixed connection of length direction of lead screw 8, handle 10 is used for letting operating personnel to hold, operating personnel operating handle 10 drives lead screw 8 and rotates, lead screw 8 rotates the back, drive second fly leaf 14 and remove, make the increase of distance between first fly leaf 13 and the second fly leaf 14 or reduce, first hinge plate 11 down, hinge plate 12 down of second, hinge plate 15 and the second hinge plate 16 rotate simultaneously on first last hinge plate 15 and the second, and then can realize the lift of lifter plate 17, lifter plate 17 promotes backup pad 3 upward movement when rising. The lifting mechanism has the advantages of simple structure, convenient operation, self-locking function and good reliability.
As shown in fig. 1 and 2, the guide sleeve 5 is vertically arranged, the lower end of the guide sleeve 5 is fixedly connected with the base 18, the guide sleeve 5 is of a structure with an open upper end and a hollow inner part, the guide pillar 4 is vertically arranged, the upper end of the guide pillar 4 is fixedly connected with the support plate 3, the guide pillar 4 is inserted into a central hole of the guide sleeve 5, and the guide sleeve 5 guides the guide pillar 4 to ensure that the support plate 3 makes linear motion along the vertical direction. The guide sleeves 5 are arranged in four, the four guide sleeves 5 are distributed in a rectangular mode, correspondingly, the guide columns 4 are also arranged in four, and each guide column 4 is inserted into a central hole of one guide sleeve 5.
As shown in fig. 1 and 2, the base 18 is provided with the buzzer 9, the pressure sensor 7 and the buzzer 9 are electrically connected with the controller, the pressure sensor 7 transmits the measured data to the controller, and the controller controls the buzzer 9 to sound. When dismantling the cutter head, through operation elevating system control backup pad 3 rebound, backup pad 3 and cutter head contact back, backup pad 3 can receive the pressure that the cutter head was exerted, backup pad 3 continues rebound, after pressure sensor 7 measured the pressure and reached the setting value, the controller sends signal to bee calling organ 9, bee calling organ 9 sends the suggestion sound, remind operating personnel to stop the operation, backup pad 3 highly fixed, backup pad 3 provides stable support to the cutter head, can carry out the dismantlement work between cutter head and the boring machine arm that falls to the ground at last. The position of the supporting plate 3 is easily and accurately determined by the mode, the complete support of the milling head is ensured, larger internal stress cannot be generated between the milling head and the supporting plate 3, and the precision of the boring machine and the performance of the milling head are protected.
The invention is described above with reference to the accompanying drawings. It is to be understood that the specific implementations of the invention are not limited in this respect. Various insubstantial improvements are made by adopting the method conception and the technical scheme of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.
Claims (3)
1. Auxiliary fixtures is dismantled to large-scale boring machine cutter head that falls to ground, its characterized in that: the milling head lifting mechanism comprises a base, a supporting plate used for supporting a milling head, a guide pillar connected with the supporting plate, a guide sleeve arranged on the base and sleeved on the guide pillar, a lifting mechanism used for controlling the supporting plate to lift and a pressure sensor arranged between the lifting mechanism and the supporting plate.
2. The large floor type boring machine milling head dismounting auxiliary tool according to claim 1, characterized in that: the lifting mechanism comprises a first lower hinge plate and a second lower hinge plate which are rotatably connected with the base, a first movable plate rotatably connected with the first lower hinge plate, a second movable plate rotatably connected with the second lower hinge plate, a first upper hinge plate rotatably connected with the first movable plate, a second upper hinge plate rotatably connected with the second movable plate, a lifting plate rotatably connected with the first upper hinge plate and the second upper hinge plate, a screw rod rotatably arranged on the first movable plate and a handle connected with the screw rod, the screw rod is in threaded connection with the second movable plate, and the pressure sensor is arranged on the lifting plate.
3. The large floor type boring machine milling head dismounting auxiliary tool according to claim 1 or 2, characterized in that: the base is provided with a buzzer, and when the pressure sensor measures that the pressure reaches a set value, the buzzer sends out a prompt sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011342310.3A CN112476383A (en) | 2020-11-25 | 2020-11-25 | Auxiliary tool for disassembling milling head of large floor type boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011342310.3A CN112476383A (en) | 2020-11-25 | 2020-11-25 | Auxiliary tool for disassembling milling head of large floor type boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112476383A true CN112476383A (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011342310.3A Pending CN112476383A (en) | 2020-11-25 | 2020-11-25 | Auxiliary tool for disassembling milling head of large floor type boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112476383A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100041906A (en) * | 2008-10-15 | 2010-04-23 | 현대중공업 주식회사 | A variable assembly work bench |
| CN102582359A (en) * | 2012-03-13 | 2012-07-18 | 奇瑞汽车股份有限公司 | Automobile tire mounting and dismounting aid |
| CN103009362A (en) * | 2012-12-12 | 2013-04-03 | 北京二七轨道交通装备有限责任公司 | Lifting-type cutter supporting platform |
| CN103182638A (en) * | 2013-01-07 | 2013-07-03 | 浙江吉利汽车研究院有限公司杭州分公司 | Mounting/dismounting device for disc milling cutter |
| CN204772354U (en) * | 2015-07-20 | 2015-11-18 | 苏州新达电扶梯部件有限公司 | Frock is lifted to reducing |
| CN206084980U (en) * | 2016-10-17 | 2017-04-12 | 青岛科技大学 | Elevating platform device for machining |
| CN109352608A (en) * | 2018-12-25 | 2019-02-19 | 化州市生产力促进中心 | It is a kind of to facilitate the workbench for adjusting height |
| CN110065037A (en) * | 2019-04-18 | 2019-07-30 | 源泰伟业汽车零部件有限公司 | A kind of tune-up platform of revolving type |
| CN110253493A (en) * | 2019-07-12 | 2019-09-20 | 山东钢铁股份有限公司 | Fashioned iron roughing mill equalizer bar more changing device and fashioned iron roughing mill equalizer bar replacing options |
| CN111230819A (en) * | 2020-01-15 | 2020-06-05 | 首钢京唐钢铁联合有限责任公司 | Support arrangement for spiale axle sleeve |
| CN211940816U (en) * | 2019-12-30 | 2020-11-17 | 西南科技大学 | Thin sheet object pressing device |
-
2020
- 2020-11-25 CN CN202011342310.3A patent/CN112476383A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100041906A (en) * | 2008-10-15 | 2010-04-23 | 현대중공업 주식회사 | A variable assembly work bench |
| CN102582359A (en) * | 2012-03-13 | 2012-07-18 | 奇瑞汽车股份有限公司 | Automobile tire mounting and dismounting aid |
| CN103009362A (en) * | 2012-12-12 | 2013-04-03 | 北京二七轨道交通装备有限责任公司 | Lifting-type cutter supporting platform |
| CN103182638A (en) * | 2013-01-07 | 2013-07-03 | 浙江吉利汽车研究院有限公司杭州分公司 | Mounting/dismounting device for disc milling cutter |
| CN204772354U (en) * | 2015-07-20 | 2015-11-18 | 苏州新达电扶梯部件有限公司 | Frock is lifted to reducing |
| CN206084980U (en) * | 2016-10-17 | 2017-04-12 | 青岛科技大学 | Elevating platform device for machining |
| CN109352608A (en) * | 2018-12-25 | 2019-02-19 | 化州市生产力促进中心 | It is a kind of to facilitate the workbench for adjusting height |
| CN110065037A (en) * | 2019-04-18 | 2019-07-30 | 源泰伟业汽车零部件有限公司 | A kind of tune-up platform of revolving type |
| CN110253493A (en) * | 2019-07-12 | 2019-09-20 | 山东钢铁股份有限公司 | Fashioned iron roughing mill equalizer bar more changing device and fashioned iron roughing mill equalizer bar replacing options |
| CN211940816U (en) * | 2019-12-30 | 2020-11-17 | 西南科技大学 | Thin sheet object pressing device |
| CN111230819A (en) * | 2020-01-15 | 2020-06-05 | 首钢京唐钢铁联合有限责任公司 | Support arrangement for spiale axle sleeve |
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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: 20210312 |