CN109262428A - A kind of heat treatment of workpieces rear end face aperture intraclast remove device - Google Patents
A kind of heat treatment of workpieces rear end face aperture intraclast remove device Download PDFInfo
- Publication number
- CN109262428A CN109262428A CN201811202575.6A CN201811202575A CN109262428A CN 109262428 A CN109262428 A CN 109262428A CN 201811202575 A CN201811202575 A CN 201811202575A CN 109262428 A CN109262428 A CN 109262428A
- Authority
- CN
- China
- Prior art keywords
- electric drill
- sliding shoe
- mounting base
- limit plate
- head
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 16
- 244000137852 Petrea volubilis Species 0.000 claims abstract description 14
- 244000287353 Crassocephalum crepidioides Species 0.000 claims description 12
- 206010016322 Feeling abnormal Diseases 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 abstract description 18
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- 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
- B24B27/00—Other grinding machines or devices
-
- 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
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of heat treatment of workpieces rear end face aperture intraclast remove devices, include workbench；The left end of the workbench is provided with left limit plate, and right end is provided with right limit plate；Sliding shoe is provided on the workbench；The sliding shoe can be moved horizontally along workbench；Side on the sliding shoe is provided with the first mounting base, and the other side is provided with the second mounting base；Column is provided on the support；Vertically being arranged on the column can be along the electric drill that it moves up and down；The lower part of the electric drill is provided with electric drill head；When sliding shoe moves on to left limit plate, second mounting base is located at the underface of electric drill head；When sliding shoe moves on to right limit plate, first mounting base is located at the underface of electric drill head；Conventional drill is replaced with sand paper at the electric drill head drill bit, when moving electric drill downward along column, is rotated by electric drill head and sand paper is driven to rotate removing clast in the end face aperture of workpiece；Clast clear quality of the invention is good, and work efficiency is high.
Description
Technical field
The present invention relates to a kind of remove device, especially a kind of clast clear quality is good, and work efficiency is high, and reduces work
The heat treatment of workpieces rear end face aperture intraclast remove device of the labor intensity of people.
Background technique
In the prior art, the clast being attached in workpiece end face aperture later for heat treatment of workpieces generally uses artificial side
Formula is removed, i.e. worker holds sand paper a little clears out the clast in the aperture of end face, this part mode production efficiency is very
It is low, and labor intensity of workers is big, and when having higher requirements to working time or clear quality, artificial removing, which cannot reach, to be wanted
It asks.
For this purpose, we have developed, a kind of clast clear quality is good, and work efficiency is high, and reduce the labor intensity of worker
Heat treatment of workpieces rear end face aperture intraclast remove device.
Summary of the invention
It is good that a kind of clast clear quality is provided the invention aims to overcome the deficiencies in the prior art, working efficiency
Height, and reduce the heat treatment of workpieces rear end face aperture intraclast remove device of the labor intensity of worker.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of heat treatment of workpieces rear end face aperture intraclast
Remove device includes support；Workbench is horizontally provided on the support；The left end of the workbench is provided with left limit
Plate, right end are provided with right limit plate；The left limit plate is arranged in parallel with right limit plate；Sliding is provided on the workbench
Block；The sliding shoe can be moved horizontally along workbench；Side on the sliding shoe is provided with the first mounting base, other side setting
There is the second mounting base；First mounting base is used to place the thick head end of workpiece；Second mounting base is used to place workpiece
Thin head end；Column is provided on the support；The column is located at the outside of workbench；Electricity is vertically arranged on the column
It bores；The electric drill can move up and down along column；The electric drill also includes electric drill body；The lower part of the electric drill body is provided with electric drill
Head；When sliding shoe moves to left limit plate, second mounting base is located at the underface of electric drill head, the second mounting base energy
For placing the thin head end of workpiece；When sliding shoe moves to right limit plate, first mounting base be located at electric drill head just under
Side, first mounting base can be used to place the thick head end of workpiece；Control button, control button energy are provided on the electric drill body
Electric drill head rotary work is controlled, replaces conventional drill with sand paper at the electric drill head drill bit, it is logical when moving electric drill downward along column
Crossing the rotation of electric drill head drives sand paper to rotate in the end face aperture of workpiece, removes end face aperture intraclast.
Preferably, fluted, the plug of the settable live line of groove is set on the electric drill tail end of the electric drill, with convenient
It is connected with power supply.
Preferably, it is additionally provided with sliding slot on the support, the slide bar that can be moved forward and backward is provided in the sliding slot；The cunning
Bar includes vertical section and horizontal segment, and the lower vertical of vertical section is set in sliding slot, and can be moved forward and backward along the chute；The water
The upper end of vertical section is arranged in flat section；When corresponding jack on horizontal segment insertion sliding shoe, sliding shoe is fixed.
Preferably, when sliding shoe moves to left limit plate, and the horizontal segment of slide bar is inserted into corresponding on sliding shoe insert
Kong Shi, sliding shoe are fixed, at this point, second mounting base is located at the underface of electric drill head；When sliding shoe moves to right limit
When plate, and by when corresponding jack, sliding shoe is fixed, at this point, described first installs on the horizontal segment of slide bar insertion sliding shoe
Seat is located at the underface of electric drill head.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
Heat treatment of workpieces rear end face aperture intraclast remove device of the present invention uses the electric drill that can be moved up and down along column,
Electric drill head thereon drives sand paper to rotate in the aperture of end face simultaneously, can quickly remove automatically broken in workpiece end face aperture
Bits, while the positioning of workpiece is simple and efficient；Clast clear quality of the invention is good, and work efficiency is high, and reduces the labor of worker
Fatigue resistance.
Detailed description of the invention
Technical scheme of the present invention is further explained with reference to the accompanying drawing:
Knot when attached drawing 1 is a kind of working condition of heat treatment of workpieces rear end face aperture intraclast remove device of the present invention
Structure schematic diagram；
Wherein: 1, support；2, slide bar；3, left limit plate；4, right limit plate；5, workbench；6, sliding shoe；7, the first mounting base；
8, the second mounting base；9, workpiece；10, column；11, sand paper；12, electric drill body；13, control button；14, screw；15, electric drill tail
End；16, electric drill head；17, electric drill；21, sliding slot；91, thick head end；92, thin head end；93, end face aperture.
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing for specific embodiment, so that of the invention
Advantages and features can be easier to be readily appreciated by one skilled in the art, to make to protection scope of the present invention apparent clear
Define.
Attached drawing 1 is heat treatment of workpieces rear end face aperture intraclast remove device of the present invention, includes support 1；It is described
Workbench 5 is horizontally provided on support 1；The left end of the workbench 5 is provided with left limit plate 3, and right end is provided with right limit
Plate 4；The left limit plate 3 is arranged in parallel with right limit plate 4；Sliding shoe 6 is provided on the workbench 5；6 energy of sliding shoe
It is moved horizontally along workbench 5.
It is additionally provided with sliding slot 21 on the support 1, the slide bar 2 that can be moved forward and backward is provided in the sliding slot 21；The cunning
Bar 2 includes vertical section and horizontal segment, and the lower vertical of vertical section is set in sliding slot 21, and 21 can be moved forward and backward along the chute；
The upper end of vertical section is arranged in the horizontal segment；When corresponding jack (not shown) on horizontal segment insertion sliding shoe 6, sliding
Block 6 is fixed.
Side on the sliding shoe 6 is provided with the first mounting base 7, and the other side is provided with the second mounting base 8；Described first
Mounting base 7 is used to place the thick head end 91 of workpiece 9；Second mounting base 8 is used to place the thin head end 92 of workpiece 9；The work
One end of part 9 is thick head end 91, and the other end is thin head end 92；End face aperture 93 is respectively arranged in the both ends of the surface of the workpiece 9.
Column 10 is provided on the support 1；The column 10 is located at the outside of workbench 5；It is vertical on the column 10
Ground is arranged with electric drill 17；The electric drill 17 can move up and down along column 10；It is provided on the electric drill tail end 15 of the electric drill 17 recessed
Slot (not shown), the plug of the settable live line of groove, is connected with facilitating with power supply.
The electric drill 17 also includes electric drill body 12；The lower part of the electric drill body 12 is provided with electric drill head 16；When sliding shoe 6
When moving to left limit plate 3, and by the horizontal segment of slide bar 2 be inserted into sliding shoe 6 on corresponding jack (not shown) when, sliding shoe 6
It is fixed, at this point, second mounting base 8 is located at the underface of electric drill head 16, second mounting base 8 can be used to place workpiece
9 thin head end 92；Corresponding on sliding shoe 6 insert is inserted into when sliding shoe 6 moves to right limit plate 4, and by the horizontal segment of slide bar 2
When the (not shown) of hole, sliding shoe 6 is fixed, at this point, first mounting base 7 is located at the underface of electric drill head 16, described first
Mounting base 7 can be used to place the thick head end 91 of workpiece 9；Control button 13,13 energy of control button are provided on the electric drill body 12
16 rotary work of electric drill head is controlled, conventional drill is replaced with sand paper 11 at 16 drill bit of electric drill head, is transported downward when along column 10
Dynamic electric drill 17, is rotated by electric drill head 16 and sand paper 11 is driven to rotate in the end face aperture 93 of workpiece 9, is removed in end face aperture 93
Clast.
When work, sliding shoe 6 moves right on workbench 5, when sliding shoe 6 touches right limit plate 4, and by slide bar
On 2 horizontal segment insertion sliding shoe 6 when corresponding jack (not shown), sliding shoe 6 is fixed, at this point, the first mounting base 7 is located at
The thick head end 91 of workpiece 9 is manually placed into the first mounting base 7 by the underface of electric drill head 16 at this time；Make electric drill 17 along vertical
Column 10 moves down, and when electric drill head 16 touches the end face aperture 93 of workpiece 9, the stopping of electric drill head 16 is moved downward, meanwhile, electricity
Drill bit 16 starts turning and sand paper 11 is driven to rotate in the end face aperture 93 on thin head end 92 to remove in end face aperture 93
Clast after the clast in thin 92 upper surface aperture 93 of head end is removed, is moved upwards by controlling electric drill head 16；Worker removes
Workpiece 9, the clast removing in thin 92 upper surface aperture 93 of head end finishes at this time；Then sliding shoe 6 is transported to the left on workbench 5
It is dynamic, when sliding shoe 6 touches left limit plate 3, and the horizontal segment of slide bar 2 is inserted into corresponding jack on sliding shoe 6 and (is not shown
When out), sliding shoe 6 is fixed, at this point, the second mounting base 8 is located at the underface of electric drill head 16, at this time manually by the thin of workpiece 9
Head end 92 is placed into the second mounting base 8；Control electric drill 17 is moved down along column 10, when electric drill head 16 touches workpiece 9
End face aperture 93 when, electric drill head 16 stopping move downward, meanwhile, electric drill head 16 starts turning and drives sand paper 11 in thick head end
Rotation is in end face aperture 93 on 91 to remove the clast in end face aperture 93, the clast in end face aperture 93 on thick head end 91
After removing, control electric drill 17 is moved upwards；Worker removes workpiece 9, at this time the clast in thick 91 upper surface aperture 93 of head end
Also it removes and finishes；After the clast in the end face aperture 93 on thin head end 91 and thick head end 92 is removed, that is, complete work
Clast in the end face aperture 93 of part 9 is removed.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
Heat treatment of workpieces rear end face aperture intraclast remove device of the present invention uses the electric drill that can be moved up and down along column,
Electric drill head thereon drives sand paper to rotate in the aperture of end face simultaneously, can quickly remove automatically broken in workpiece end face aperture
Bits, while the positioning of workpiece is simple and efficient；Clast clear quality of the invention is good, and work efficiency is high, and reduces the labor of worker
Fatigue resistance.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand the contents of the present invention and be implemented, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (4)
1. a kind of heat treatment of workpieces rear end face aperture intraclast remove device, it is characterised in that: include support；Water on the support
Level land is provided with workbench；The left end of the workbench is provided with left limit plate, and right end is provided with right limit plate；The left limit
Plate is arranged in parallel with right limit plate；Sliding shoe is provided on the workbench；The sliding shoe can be moved horizontally along workbench；Institute
It states the side on sliding shoe and is provided with the first mounting base, the other side is provided with the second mounting base；First mounting base is used to put
Set the thick head end of workpiece；Second mounting base is used to place the thin head end of workpiece；Column is provided on the support；It is described vertical
Column is located at the outside of workbench；Electric drill is vertically arranged on the column；The electric drill can move up and down along column；The electricity
It bores, also includes electric drill body；The lower part of the electric drill body is provided with electric drill head；When sliding shoe moves to left limit plate, described
Two mounting bases are located at the underface of electric drill head, and second mounting base can be used to place the thin head end of workpiece；When sliding shoe moves
When to right limit plate, first mounting base is located at the underface of electric drill head, and first mounting base can be used to place workpiece
Thick head end；Control button is provided on the electric drill body, control button can control electric drill head rotary work, the electric drill head drill bit
Place replaces conventional drill with sand paper, when moving electric drill downward along column, is rotated by electric drill head and drives sand paper in the end face of workpiece
Rotation in aperture, removes end face aperture intraclast.
2. heat treatment of workpieces rear end face aperture intraclast remove device according to claim 1, it is characterised in that:, it is described
It is arranged fluted on the electric drill tail end of electric drill, the plug of the settable live line of groove is connected with facilitating with power supply.
3. heat treatment of workpieces rear end face aperture intraclast remove device according to claim 1, it is characterised in that: the branch
It is additionally provided with sliding slot on seat, the slide bar that can be moved forward and backward is provided in the sliding slot；The slide bar includes vertical section and level
Section, the lower vertical of vertical section is set in sliding slot, and can be moved forward and backward along the chute；The upper of vertical section is arranged in the horizontal segment
End；When corresponding jack on horizontal segment insertion sliding shoe, sliding shoe is fixed.
4. heat treatment of workpieces rear end face aperture intraclast remove device according to claim 3, it is characterised in that: work as sliding
When block moves to left limit plate, and by the horizontal segment of slide bar be inserted into sliding shoe on corresponding jack when, sliding shoe is fixed, this
When, second mounting base is located at the underface of electric drill head；When sliding shoe moves to right limit plate, and by the horizontal segment of slide bar
When being inserted into corresponding jack on sliding shoe, sliding shoe is fixed, at this point, first mounting base is located at the underface of electric drill head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811202575.6A CN109262428A (en) | 2018-10-16 | 2018-10-16 | A kind of heat treatment of workpieces rear end face aperture intraclast remove device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811202575.6A CN109262428A (en) | 2018-10-16 | 2018-10-16 | A kind of heat treatment of workpieces rear end face aperture intraclast remove device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109262428A true CN109262428A (en) | 2019-01-25 |
Family
ID=65197342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811202575.6A Pending CN109262428A (en) | 2018-10-16 | 2018-10-16 | A kind of heat treatment of workpieces rear end face aperture intraclast remove device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109262428A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0621843U (en) * | 1992-04-30 | 1994-03-22 | 関電興業株式会社 | Washer polishing equipment |
| CN202528040U (en) * | 2012-05-02 | 2012-11-14 | 姚瑞 | Abrasive paper polisher |
| CN202943516U (en) * | 2012-12-03 | 2013-05-22 | 西安航天动力机械厂 | Grinding tool for removing oxide skin of threaded hole |
| CN103213045A (en) * | 2013-04-27 | 2013-07-24 | 江阴市第三铸造机械有限公司 | Double-position grinding clearer |
| CN104044048A (en) * | 2014-06-20 | 2014-09-17 | 山东电力建设第一工程公司 | Polishing and cleaning tool for inner holes of tube plates of condensers |
| CN104226884A (en) * | 2013-06-21 | 2014-12-24 | 上海交运集团股份有限公司 | Double-station riveting worktable |
| CN105014514A (en) * | 2015-07-27 | 2015-11-04 | 洛阳轴研科技股份有限公司 | Method for removing oxide scales in mounting hole of bearing ring |
| CN204843798U (en) * | 2015-07-31 | 2015-12-09 | 临沂市河东区先行机械刀片厂 | Duplex position horizontal axis round platform grinding machine |
| CN205668295U (en) * | 2016-04-06 | 2016-11-02 | 东莞泓丰机器人科技有限公司 | A kind of double-station two-spindle multifunctional hole-drilling bead cutter |
| CN205996717U (en) * | 2016-08-30 | 2017-03-08 | 四川神工钨钢刀具有限公司 | Disc cutter double grinding attachment |
| CN207735718U (en) * | 2017-12-29 | 2018-08-17 | 保定兆龙通用电器塑业有限公司 | A kind of High-precision angle processing and positioning device |
| CN209036254U (en) * | 2018-10-16 | 2019-06-28 | 曾我部（苏州）减速机制造有限公司 | A kind of heat treatment of workpieces rear end face aperture intraclast remove device |
-
2018
- 2018-10-16 CN CN201811202575.6A patent/CN109262428A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0621843U (en) * | 1992-04-30 | 1994-03-22 | 関電興業株式会社 | Washer polishing equipment |
| CN202528040U (en) * | 2012-05-02 | 2012-11-14 | 姚瑞 | Abrasive paper polisher |
| CN202943516U (en) * | 2012-12-03 | 2013-05-22 | 西安航天动力机械厂 | Grinding tool for removing oxide skin of threaded hole |
| CN103213045A (en) * | 2013-04-27 | 2013-07-24 | 江阴市第三铸造机械有限公司 | Double-position grinding clearer |
| CN104226884A (en) * | 2013-06-21 | 2014-12-24 | 上海交运集团股份有限公司 | Double-station riveting worktable |
| CN104044048A (en) * | 2014-06-20 | 2014-09-17 | 山东电力建设第一工程公司 | Polishing and cleaning tool for inner holes of tube plates of condensers |
| CN105014514A (en) * | 2015-07-27 | 2015-11-04 | 洛阳轴研科技股份有限公司 | Method for removing oxide scales in mounting hole of bearing ring |
| CN204843798U (en) * | 2015-07-31 | 2015-12-09 | 临沂市河东区先行机械刀片厂 | Duplex position horizontal axis round platform grinding machine |
| CN205668295U (en) * | 2016-04-06 | 2016-11-02 | 东莞泓丰机器人科技有限公司 | A kind of double-station two-spindle multifunctional hole-drilling bead cutter |
| CN205996717U (en) * | 2016-08-30 | 2017-03-08 | 四川神工钨钢刀具有限公司 | Disc cutter double grinding attachment |
| CN207735718U (en) * | 2017-12-29 | 2018-08-17 | 保定兆龙通用电器塑业有限公司 | A kind of High-precision angle processing and positioning device |
| CN209036254U (en) * | 2018-10-16 | 2019-06-28 | 曾我部（苏州）减速机制造有限公司 | A kind of heat treatment of workpieces rear end face aperture intraclast remove device |
Non-Patent Citations (1)
| Title |
|---|
| 杜伟石等: "《煤矿采掘运设备》", vol. 1, 煤炭工业出版社, pages: 314 * |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190125 |
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| RJ01 | Rejection of invention patent application after publication |