CN107932212B - Inside grinding device for large-diameter cylinder body - Google Patents
Inside grinding device for large-diameter cylinder body Download PDFInfo
- Publication number
- CN107932212B CN107932212B CN201711161178.4A CN201711161178A CN107932212B CN 107932212 B CN107932212 B CN 107932212B CN 201711161178 A CN201711161178 A CN 201711161178A CN 107932212 B CN107932212 B CN 107932212B
- Authority
- CN
- China
- Prior art keywords
- spline
- cylinder body
- diameter cylinder
- grinding device
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 10
- 238000005498 polishing Methods 0.000 claims abstract description 10
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/06—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of inside grinding device for large-diameter cylinder body, the push-pull mechanism that packet mounting bracket, the traveling wheel being located in the mounting bracket, elevating mechanism are connected with the elevating mechanism, the workpiece polishing mechanism being located on the push-pull mechanism and the inside guiding mechanism connected with the push-pull mechanism.The present invention uses mechanical grinding, changes the mode for being manually entered and polishing in cylinder in the past, securely and reliably, grinding effect is good, high-efficient.
Description
Technical field
The present invention relates to machine components processing technique fields, polish more particularly, to a kind of inside for large-diameter cylinder body
Device.
Background technique
In the process of heavy parts, such as large-diameter cylinder body (diameter is generally between 1-3m), many cylinders
Inside needs to weld and process, this inevitably has welding slag or the remaining protrusion of processing exists, and these are to need to beat
It grinding off, present mode of operation is that worker crawls into cylinder and polishes by hand, and the intracorporal working environment of cylinder is very severe,
The serious physical and mental health for affecting worker also has security risk, it is often more important that, grinding effect is not ideal enough.
Summary of the invention
The object of the present invention is to provide a kind of inside grinding devices for large-diameter cylinder body, do not need to be manually entered cylinder
Polishing in vivo, securely and reliably, grinding effect is good, high-efficient.
Technical purpose of the invention has the technical scheme that the inside polishing for large-diameter cylinder body
Device, the push-and-pull that packet mounting bracket, the traveling wheel being located in the mounting bracket, elevating mechanism are connected with the elevating mechanism
Mechanism, the workpiece polishing mechanism being located on the push-pull mechanism and the inside guiding mechanism connected with the push-pull mechanism.
As the further preferred of technical solution of the present invention, the workpiece polishing mechanism includes that grinding head and the grinding head are solid
Surely the splined shaft connected, the splined sleeve for installing the splined shaft, the bottom being located in the spline of the splined sleeve
Elastic portion and lateral elasticity portion and motor for driving splined sleeve rotation.The splined sleeve both ends are located to use
In the snap ring that the limitation splined shaft moves axially as the further preferred of technical solution of the present invention, the bottom resilient portion packet
Include the base channel communicated with the spline, be located in the base channel and partially protrude into multiple steel balls in the spline with
And it is located at the bottom trench bottom and the internal bottom rubber bag tank for being full of hydraulic oil.
As the further preferred of technical solution of the present invention, the lateral elasticity portion includes lateral cavity and described lateral
Multiple lateral grooves that cavity communicates are located in the lateral cavity and internal side rubber bag tank full of hydraulic oil and are located at institute
State multiple bearing plates that on the rubber bag tank of side and one end is protruded into the spline.
As the further preferred of technical solution of the present invention, the multiple bearing plate protrude into the length of the spline with
It gradually shortens far from the spline groove bottom.
As the further preferred of technical solution of the present invention, the elevating mechanism includes the liter being located in the mounting bracket
The lifting ball screw that connect with the lifting motor of drop motor and it is described go up and down lifting slider that ball screw is spirally connected and
With the riser guide of lifting slider cooperation.
As the further preferred of technical solution of the present invention, the push-pull mechanism includes the cross being located on the lifting slider
Transverse slider that the transverse ball lead screw and the transverse ball lead screw connected to motor with the cross motor is spirally connected and
With the cross slide way of transverse slider cooperation.
As the further preferred of technical solution of the present invention, the internal guiding mechanism includes, mounting base, is located at the peace
The directive wheel for filling the rubber sleeve in seat and being mounted in the rubber sleeve.
In conclusion change to be manually entered in cylinder and beat the invention has the following beneficial effects: mechanical grinding is used in the past
The mode of mill, securely and reliably, grinding effect are good, high-efficient.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；Fig. 2 is that splined shaft and splined sleeve cooperate schematic diagram in the present invention；
Fig. 3 is the bottom resilient portion structure chart in the present invention.
Specific embodiment
Embodiment: as shown in Figure 1, 2, 3, for the inside grinding device of large-diameter cylinder body, packet mounting bracket 1 is located at institute
It states the traveling wheel 2 in mounting bracket 1, the push-pull mechanism 4 that elevating mechanism 3 and the elevating mechanism 3 connect, be located at the push-and-pull
Workpiece polishing mechanism 5 in mechanism 4 and the inside guiding mechanism 6 with the push-pull mechanism 4 connection；The internal guiding mechanism 6 wraps
It includes, mounting base 601, the rubber sleeve 602 being located in the mounting base 601 and the directive wheel being mounted in the rubber sleeve 602
603, directive wheel is two, is symmetrical arranged.
The workpiece polishing mechanism 5 include grinding head 501 be fixedly connected with the grinding head 501 splined shaft 502, for pacifying
The bottom resilient portion 506 for filling the splined sleeve 503 of the splined shaft 502, being located in the spline 504 of the splined sleeve 503
With lateral elasticity portion 507, be located at 503 both ends of splined sleeve for limiting the snap ring (figure that the splined shaft 502 moves axially
It is not drawn into paper, using the Snap ring structure outsourcing of standard component) and it is electronic for driving the splined sleeve 503 to rotate
Machine 508；Motor is fixedly connected with splined sleeve 503, is driven grinding head rotation, is beaten the intracorporal welding slag of cylinder, protrusion etc.
Mill；The presence in lateral elasticity portion and bottom resilient portion ensure that the effect of polishing so that entire bruting process is flexible.
The bottom resilient portion 506 includes the base channel 5061 communicated with the spline 504, is located at the base channel
In 5061 and partially protrudes into multiple steel balls 5062 in the spline 504 and be located at 5061 bottom of base channel and inside
Bottom rubber bag tank 5063 full of hydraulic oil；Multiple steel balls are axially arranged, and the axle key contact squeeze with splined shaft, by
To it is external when, buffered and supported by bottom rubber bag tank 5063.
The lateral elasticity portion 507 includes multiple lateral grooves that lateral cavity 5071 and the lateral cavity 5071 communicate
5072, it is located in the lateral cavity 5071 and inside is full of the side rubber bag tank 5073 of hydraulic oil and is located at the side rubber
Multiple bearing plates 5074 in the spline 504 are protruded on capsule 5073 and one end；Bearing plate acts on side rubber bag tank
5073, the axle key of splined shaft is buffered, and guarantees grinding effect；Further the multiple bearing plate 5074 protrudes into the flower
The length of keyway 504 gradually shortens with far from 504 bottom surface of spline；Longest bearing plate is stretched out in such setting
First touch the axle key of splined shaft；Buffered, followed by it is shorter buffer again, successively buffering ensure that effect.
The elevating mechanism 3 includes that the lifting motor 301 being located in the mounting bracket 1 and the lifting motor 301 connect
The lifting slider 303 and and the lifting slider that the lifting ball screw 302 and the lifting ball screw 302 connect is spirally connected
The riser guide 304 of 303 cooperations；Lifting motor drives lifting ball screw rotation, so that lifting slider moves up and down, by two
Riser guide is oriented to, and realizes position adjustment.The push-pull mechanism 4 includes the laterally electricity being located on the lifting slider 303
The transverse direction that the transverse ball lead screw 402 and the transverse ball lead screw 402 that machine 401 and the cross motor 401 connect are spirally connected
Sliding block 403 and the cross slide way 404 cooperated with the transverse slider 403.Cross motor drives transverse ball lead screw rotation, makes
Transverse slider transverse shifting is obtained, is oriented to by two cross slide ways, realizes position adjustment.
Claims (6)
1. being used for the inside grinding device of large-diameter cylinder body, it is characterised in that: including mounting bracket (1), be located at the installation branch
The push-pull mechanism (4) of traveling wheel (2), elevating mechanism (3) and the elevating mechanism (3) connection on frame (1) is located at described push away
Workpiece polishing mechanism (5) on drawing mechanism (4) and the inside guiding mechanism (6) with the push-pull mechanism (4) connection；The sander
Structure (5) include grinding head (501) be fixedly connected with the grinding head (501) splined shaft (502), for installing the spline
The splined sleeve (503) of axis (502), the bottom resilient portion (506) being located in the spline (504) of the splined sleeve (503)
Motor (508) with lateral elasticity portion (507) and for driving the splined sleeve (503) to rotate；The bottom resilient
Portion (506) includes the base channel (5061) communicated with the spline (504), is located in the base channel (5061) and part is stretched
Enter multiple steel balls (5062) in the spline (504) and is located at the base channel (5061) bottom and inside full of hydraulic
The bottom rubber bag tank (5063) of oil.
2. the inside grinding device according to claim 1 for large-diameter cylinder body, it is characterised in that: the lateral bullet
Property portion (507) include lateral cavity (5071) and the lateral cavity (5071) communicate multiple lateral grooves (5072), be located at institute
It states in lateral cavity (5071) and inside is full of the side rubber bag tank (5073) of hydraulic oil and is located at the side rubber bag tank
(5073) multiple bearing plates (5074) in the spline (504) are protruded on and one end.
3. the inside grinding device according to claim 2 for large-diameter cylinder body, it is characterised in that: the multiple pressure-bearing
The length that plate (5074) protrudes into the spline (504) gradually shortens with far from the spline (504) bottom surface.
4. the inside grinding device according to claim 1 for large-diameter cylinder body, it is characterised in that: the elevator
Structure (3) includes the lifting rolling of the lifting motor (301) being located on the mounting bracket (1) and the lifting motor (301) connection
Ballscrew (302) and the lifting slider (303) that is spirally connected of lifting ball screw (302) and with the lifting slider (303)
The riser guide (304) of cooperation.
5. the inside grinding device according to claim 4 for large-diameter cylinder body, it is characterised in that: the push-and-pull machine
Structure (4) includes the transverse direction of the cross motor (401) being located on the lifting slider (303) and the cross motor (401) connection
Transverse slider (403) that ball screw (402) and the transverse ball lead screw (402) are spirally connected and with the transverse slider
(403) cross slide way (404) cooperated.
6. the inside grinding device according to claim 1 for large-diameter cylinder body, it is characterised in that: lead the inside
Include mounting base (601), the rubber sleeve (602) being located in the mounting base (601) to mechanism (6) and is mounted on the rubber
Cover the directive wheel (603) in (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161178.4A CN107932212B (en) | 2017-11-21 | 2017-11-21 | Inside grinding device for large-diameter cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161178.4A CN107932212B (en) | 2017-11-21 | 2017-11-21 | Inside grinding device for large-diameter cylinder body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107932212A CN107932212A (en) | 2018-04-20 |
| CN107932212B true CN107932212B (en) | 2019-10-08 |
Family
ID=61929304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711161178.4A Active CN107932212B (en) | 2017-11-21 | 2017-11-21 | Inside grinding device for large-diameter cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107932212B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623551B (en) * | 2019-01-22 | 2020-05-22 | 安徽鑫艺达抛光机械有限公司 | Half jar system of polishing |
| CN109746786A (en) * | 2019-01-22 | 2019-05-14 | 安徽鑫艺达抛光机械有限公司 | A kind of half tank grinding device |
| CN110421424A (en) * | 2019-08-02 | 2019-11-08 | 天津丹阳车圈有限公司 | A kind of rim side grinding device |
| CN110722356B (en) * | 2019-10-17 | 2021-05-18 | 西安西电开关电气有限公司 | Welding seam grinding device |
| CN111644908A (en) * | 2020-06-16 | 2020-09-11 | 马鞍山观点信息科技有限公司 | Pipeline equipment of polishing for building house |
| CN112454058B (en) * | 2020-11-16 | 2022-10-04 | 湖南新兴机械制造有限公司 | Sanitation dustbin manufacture equipment |
| CN112548707B (en) * | 2020-12-11 | 2021-10-22 | 武汉大学 | Intelligent roughening equipment and roughening method for large tank body |
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|---|---|---|---|---|
| JP2712782B2 (en) * | 1990-08-06 | 1998-02-16 | 松下電器産業株式会社 | Polishing spindle |
| CN101972954A (en) * | 2010-10-21 | 2011-02-16 | 天津赛瑞机器设备有限公司 | Steel pipe inner wall automatic-grinding machine |
| CN202097616U (en) * | 2010-12-31 | 2012-01-04 | 浙江汉成特殊钢管有限公司 | Wall uniform machine for steel tube |
| CN103912570A (en) * | 2013-01-08 | 2014-07-09 | 黄天梵 | High elastic spline telescopic transmission shaft |
| CN105033806A (en) * | 2015-08-19 | 2015-11-11 | 山东永高智能科技有限公司 | Pneumatic control floating type burring machine |
| CN205380524U (en) * | 2016-01-06 | 2016-07-13 | 黄冈师范学院 | Grinder floats |
| CN205465502U (en) * | 2016-03-28 | 2016-08-17 | 沈阳海默数控机床有限公司 | Interior round grinding device |
| CN205734209U (en) * | 2016-05-10 | 2016-11-30 | 南安市瑞欣生物科技有限公司 | A kind of stainless-steel pipe polishing device for inner wall |
| CN206578676U (en) * | 2017-02-06 | 2017-10-24 | 马鞍山市盈天钢业有限公司 | Round tube inner wall derusting, dust arrester |
-
2017
- 2017-11-21 CN CN201711161178.4A patent/CN107932212B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2712782B2 (en) * | 1990-08-06 | 1998-02-16 | 松下電器産業株式会社 | Polishing spindle |
| CN101972954A (en) * | 2010-10-21 | 2011-02-16 | 天津赛瑞机器设备有限公司 | Steel pipe inner wall automatic-grinding machine |
| CN202097616U (en) * | 2010-12-31 | 2012-01-04 | 浙江汉成特殊钢管有限公司 | Wall uniform machine for steel tube |
| CN103912570A (en) * | 2013-01-08 | 2014-07-09 | 黄天梵 | High elastic spline telescopic transmission shaft |
| CN105033806A (en) * | 2015-08-19 | 2015-11-11 | 山东永高智能科技有限公司 | Pneumatic control floating type burring machine |
| CN205380524U (en) * | 2016-01-06 | 2016-07-13 | 黄冈师范学院 | Grinder floats |
| CN205465502U (en) * | 2016-03-28 | 2016-08-17 | 沈阳海默数控机床有限公司 | Interior round grinding device |
| CN205734209U (en) * | 2016-05-10 | 2016-11-30 | 南安市瑞欣生物科技有限公司 | A kind of stainless-steel pipe polishing device for inner wall |
| CN206578676U (en) * | 2017-02-06 | 2017-10-24 | 马鞍山市盈天钢业有限公司 | Round tube inner wall derusting, dust arrester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107932212A (en) | 2018-04-20 |
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| Date | Code | Title | Description |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190909 Address after: 362000 Quanzhou City, Fujian Province Taiwan Investment Zone Zhang ban town Xia Gong Village No. 156 Applicant after: Quanzhou Taiwan investment zone Da Qian Machinery Technology Co., Ltd. Address before: 313000 East Street 158-1, Chengshe New Street, Zhili Town, Huzhou City, Zhejiang Province Applicant before: Zhejiang Zhenxing Axiang Group Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180420 Assignee: Quanzhou Taishang investment zone Xingtian Industrial Design Co., Ltd Assignor: Quanzhou Taiwan investment zone Da Qian Machinery Technology Co., Ltd. Contract record no.: X2020350000002 Denomination of invention: Internal grinding device for large-diameter cylinder Granted publication date: 20191008 License type: Common License Record date: 20200108 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Quanzhou Taishang investment zone Xingtian Industrial Design Co.,Ltd. Assignor: QUANZHOU TAIWANESE INVESTMENT ZONE DAQIAN MACHINERY TECHNOLOGY Co.,Ltd. Contract record no.: X2020350000002 Date of cancellation: 20200603 |
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| EC01 | Cancellation of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201208 Address after: No. 18, Yanjiang Road, Xinqiao Town, Jingjiang City, Taizhou City, Jiangsu Province, 214500 Patentee after: Jiangsu Shuanglian Metallurgical Machinery Manufacturing Co.,Ltd. Address before: 362000 Quanzhou City, Fujian Province Taiwan Investment Zone Zhang ban town Xia Gong Village No. 156 Patentee before: QUANZHOU TAIWANESE INVESTMENT ZONE DAQIAN MACHINERY TECHNOLOGY Co.,Ltd. |
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