CN114888681A - Portable chamfering device - Google Patents

Portable chamfering device Download PDF

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Publication number
CN114888681A
CN114888681A CN202210365397.9A CN202210365397A CN114888681A CN 114888681 A CN114888681 A CN 114888681A CN 202210365397 A CN202210365397 A CN 202210365397A CN 114888681 A CN114888681 A CN 114888681A
Authority
CN
China
Prior art keywords
base
vertical plate
notch
grinding wheel
chamfering device
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.)
Pending
Application number
CN202210365397.9A
Other languages
Chinese (zh)
Inventor
何冰
谭振华
薛德黎
徐丙刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Technology Group Dalian Machine Tool Co ltd
Original Assignee
General Technology Group Dalian Machine Tool Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Technology Group Dalian Machine Tool Co ltd filed Critical General Technology Group Dalian Machine Tool Co ltd
Priority to CN202210365397.9A priority Critical patent/CN114888681A/en
Publication of CN114888681A publication Critical patent/CN114888681A/en
Pending legal-status Critical Current

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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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • 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
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/005—Auxiliary devices used in connection with portable grinding machines, e.g. holders
    • 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
    • B24B41/02—Frames; Beds; Carriages
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

The invention discloses a portable chamfering device, which is characterized in that: the chamfering device comprises a base, wherein a vertical plate support is fixedly arranged on the base, a supporting vertical plate is connected onto the vertical plate support through a bolt, the top end face of the supporting vertical plate is an inclined plane, a hinged seat is arranged at the center of the base, a connecting hoop is hinged to the hinged seat, a notch is formed in the connecting hoop, two fastening bolts are symmetrically arranged on the connecting hoop, the chamfering device further comprises a pneumatic grinding wheel, a motor part of the pneumatic grinding wheel is fixedly arranged in the connecting hoop through the fastening bolts, a base notch is formed in the base, the grinding wheel of the pneumatic grinding wheel is located at the notch of the base, and a protective cover is further connected to the side edge of the base.

Description

Portable chamfering device
Technical Field
The invention relates to the field of machining, in particular to a portable chamfering device.
Background
Many devices or workpieces need to be chamfered before leaving factories, the conventional mode is that an operator holds a chamfering tool such as a pneumatic grinding wheel, and the like, and the chamfering tool is manually performed on the devices or workpieces, the mode depends heavily on the operation level and proficiency of the operator, so that the conditions of uneven chamfering and unsatisfactory appearance effect often occur, a large amount of manual labor is consumed, and the working efficiency is relatively low, so that a method or a device capable of solving the problems is needed at present.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides the portable chamfering device which is simple in structure, ingenious in design, reasonable in layout, and capable of effectively improving the working efficiency and ensuring the processing quality.
The technical solution of the invention is as follows: a portable chamfering device is characterized in that: the chamfering device comprises a base 1, a vertical plate support 2 is fixedly arranged on the base 1, a supporting vertical plate 3 is connected onto the vertical plate support 2 through a bolt, the top end face of the supporting vertical plate 3 is an inclined plane, a hinged seat 4 is arranged at the center of the base 1, a connecting hoop 5 is hinged onto the hinged seat 4, a notch is formed in the connecting hoop 5, two fastening bolts 6 are symmetrically arranged on the connecting hoop 5,
the chamfering device further comprises a pneumatic grinding wheel, a motor part 7 of the pneumatic grinding wheel is fixedly arranged in the connecting hoop 5 through a fastening bolt 6, a base notch 8 is formed in the base 1, a grinding wheel 9 of the pneumatic grinding wheel is positioned at the base notch 8, a protective cover 10 is further connected to the side edge of the base 1, a protective cover notch 11 matched with the base notch 8 is formed in the bottom end face of the protective cover 10, the base notch 8 and the protective cover notch 11 jointly form a processing notch, and a part of the grinding wheel 9 protrudes out of the processing notch,
cylindrical handles 12 are provided at both ends of the base 1.
The supporting vertical plates 3 are various, and the inclined angles of the inclined surfaces on different supporting vertical plates 3 are different.
The vertical plate support 2 is connected with the vertical plate support 2 through a bolt and a long hole 13, and the long hole 13 is formed in the vertical plate support 2.
Compared with the prior art, the invention has the following advantages:
the portable chamfering device with the structural form has simple structure, ingenious design and reasonable layout, is designed aiming at various problems in the traditional manual chamfering processing process, clamps the pneumatic grinding wheel by the connecting hoop which can swing freely, limits and positions the inclination angle of the pneumatic grinding wheel by utilizing the inclined plane which is contacted with the outer wall of the pneumatic grinding wheel, can realize accurate chamfering processing by only holding the cylindrical handle to drive the device to do linear motion on target equipment after adjusting the working angle, can improve the working efficiency and reduce the labor amount of personnel while ensuring the processing quality, has simple manufacturing process and low manufacturing cost, has various advantages and is particularly suitable for popularization and application in the field, the market prospect is very wide.
Drawings
FIG. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a left side view of an embodiment of the present invention.
Fig. 3 is a top view of an embodiment of the present invention.
Detailed Description
The following description will explain embodiments of the present invention with reference to the accompanying drawings. As shown in fig. 1, 2, and 3: a portable chamfering device comprises a base 1 as a base, a vertical plate support 2 is fixedly arranged on the base 1, a supporting vertical plate 3 is connected on the vertical plate support 2 through a bolt, the top end face of the supporting vertical plate 3 is an inclined plane, a hinged seat 4 is arranged at the center of the base 1, a connecting hoop 5 is hinged on the hinged seat 4, a gap is arranged on the connecting hoop 5, two fastening bolts 6 are symmetrically arranged on the connecting hoop 5,
the chamfering device further comprises a pneumatic grinding wheel, a motor part 7 of the pneumatic grinding wheel is fixedly arranged in the connecting hoop 5 through a fastening bolt 6, a base notch 8 is formed in the base 1, a grinding wheel 9 of the pneumatic grinding wheel is positioned at the base notch 8, a protective cover 10 is further connected to the side edge of the base 1, a protective cover notch 11 matched with the base notch 8 is formed in the bottom end face of the protective cover 10, the base notch 8 and the protective cover notch 11 jointly form a processing notch, and a part of the grinding wheel 9 protrudes out of the processing notch,
cylindrical handles 12 are provided at both ends of the base 1.
The supporting vertical plates 3 are various, and the inclined angles of the inclined surfaces on different supporting vertical plates 3 are different.
The vertical plate support 2 is connected with the vertical plate support 2 through a bolt and a long hole 13, and the long hole 13 is formed in the vertical plate support 2.
The working process of the portable chamfering device provided by the embodiment of the invention is as follows: firstly, a pneumatic grinding wheel is installed on a connecting hoop 5, specifically, a motor part 7 of the pneumatic grinding wheel is inserted into the connecting hoop 5, fastening bolts 6 are screwed, the motor part 7 and the connecting hoop 5 are fixed by using the two fastening bolts 6, then a supporting vertical plate 3 with a proper inclined plane is selected according to the angle of a chamfer to be processed, the supporting vertical plate 3 is fixedly connected on a vertical plate bracket 2 through bolts, then the upper part of the motor part 7 is lapped on the inclined plane, namely the motor part 7 is supported by using the inclined plane, thus, the included angle between the pneumatic grinding wheel and a base 1 is the same as the inclined angle of the inclined plane, and the changed angle is the processing angle;
after the adjustment work is finished, the device is placed on the surface of a workpiece or equipment to be chamfered, and a part of the grinding wheel 9 protrudes out of a processing gap, so that the grinding wheel 9 can be contacted with the edge of the workpiece or equipment at the moment, the pneumatic grinding wheel is started, the grinding wheel 9 rotates at a high speed under the action of the motor part 7, an operator holds the cylindrical handle 12 and pushes the whole device to do linear motion on the surface of the workpiece or equipment at a constant speed, and the edge of the workpiece or equipment can be chamfered in the motion process of the device;
the protective cover 10 arranged at the grinding wheel 9 can prevent the scraps generated in the processing process from splashing, and the personal safety of operators is protected.

Claims (3)

1. A portable chamfering device is characterized in that: the chamfering device comprises a base (1), wherein a vertical plate support (2) is fixedly arranged on the base (1), a supporting vertical plate (3) is connected onto the vertical plate support (2) through a bolt, the top end face of the supporting vertical plate (3) is an inclined plane, a hinged seat (4) is arranged at the center of the base (1), a connecting hoop (5) is hinged onto the hinged seat (4), a gap is formed in the connecting hoop (5), and two fastening bolts (6) are symmetrically arranged on the connecting hoop (5),
the chamfering device further comprises a pneumatic grinding wheel, a motor part (7) of the pneumatic grinding wheel is fixedly arranged in the connecting hoop (5) through a fastening bolt (6), a base notch (8) is formed in the base (1), a grinding wheel (9) of the pneumatic grinding wheel is positioned at the base notch (8), a protective cover (10) is further connected to the side edge of the base (1), a protective cover notch (11) matched with the base notch (8) is formed in the bottom end face of the protective cover (10), the base notch (8) and the protective cover notch (11) jointly form a processing notch, one part of the grinding wheel (9) protrudes out of the processing notch,
both ends of the base (1) are provided with cylindrical handles (12).
2. The portable chamfering device according to claim 1, wherein: the supporting vertical plates (3) are various, and the inclined angles of the inclined surfaces on different supporting vertical plates (3) are different.
3. The portable chamfering device according to claim 1, wherein: the vertical plate support (2) is connected with the vertical plate support (2) through a bolt and a long hole (13), and the long hole (13) is formed in the vertical plate support (2).
CN202210365397.9A 2022-04-02 2022-04-02 Portable chamfering device Pending CN114888681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210365397.9A CN114888681A (en) 2022-04-02 2022-04-02 Portable chamfering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210365397.9A CN114888681A (en) 2022-04-02 2022-04-02 Portable chamfering device

Publications (1)

Publication Number Publication Date
CN114888681A true CN114888681A (en) 2022-08-12

Family

ID=82715727

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210365397.9A Pending CN114888681A (en) 2022-04-02 2022-04-02 Portable chamfering device

Country Status (1)

Country Link
CN (1) CN114888681A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012104012A1 (en) * 2012-05-08 2013-11-14 C. & E. Fein Gmbh Grinding device for grinding workpieces such as steel plates, has chassis frame for mounting and moving band grinder along surface to be machined, where band gripper is mounted on chassis frame by tilting joint in angularly adjusting manner
CN205200614U (en) * 2015-12-15 2016-05-04 苏州创丰精密五金有限公司 Beat supplementary tool of inclined hole
CN205888789U (en) * 2016-07-25 2017-01-18 佛山市金博特机械有限公司 Chamfering mechanism on pottery
CN206898808U (en) * 2017-06-12 2018-01-19 牟维军 Slanting guide pillar hole processing tool
TWM578629U (en) * 2019-01-25 2019-06-01 賴沛琪 Inclined fixture apparatus
CN110405594A (en) * 2019-08-15 2019-11-05 柳州市菱丰科技有限公司 A kind of polishing rack
CN213080954U (en) * 2020-08-18 2021-04-30 江阴威斯特机械制造有限公司 Grinding wheel angle adjusting device of double-head grinding wheel chamfering machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012104012A1 (en) * 2012-05-08 2013-11-14 C. & E. Fein Gmbh Grinding device for grinding workpieces such as steel plates, has chassis frame for mounting and moving band grinder along surface to be machined, where band gripper is mounted on chassis frame by tilting joint in angularly adjusting manner
CN205200614U (en) * 2015-12-15 2016-05-04 苏州创丰精密五金有限公司 Beat supplementary tool of inclined hole
CN205888789U (en) * 2016-07-25 2017-01-18 佛山市金博特机械有限公司 Chamfering mechanism on pottery
CN206898808U (en) * 2017-06-12 2018-01-19 牟维军 Slanting guide pillar hole processing tool
TWM578629U (en) * 2019-01-25 2019-06-01 賴沛琪 Inclined fixture apparatus
CN110405594A (en) * 2019-08-15 2019-11-05 柳州市菱丰科技有限公司 A kind of polishing rack
CN213080954U (en) * 2020-08-18 2021-04-30 江阴威斯特机械制造有限公司 Grinding wheel angle adjusting device of double-head grinding wheel chamfering machine

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Application publication date: 20220812