CN109048615A - A kind of cutting machine convenient for fixing and replacing grinding wheel - Google Patents
A kind of cutting machine convenient for fixing and replacing grinding wheel Download PDFInfo
- Publication number
- CN109048615A CN109048615A CN201810917998.XA CN201810917998A CN109048615A CN 109048615 A CN109048615 A CN 109048615A CN 201810917998 A CN201810917998 A CN 201810917998A CN 109048615 A CN109048615 A CN 109048615A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixed
- grinding wheel
- sleeve
- connecting shaft
- 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.)
- Granted
Links
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
- B24B27/06—Grinders for cutting-off
- B24B27/0683—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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
Abstract
The present invention relates to technical fields of mechanical processing, in particular a kind of cutting machine convenient for fixing and replacing grinding wheel, including main body and connecting shaft, connecting shaft is rotatably connected on the right side of the top of the main body, the top of the connecting shaft is fixedly connected with screw rod, supporting block is fixedly connected on the outside of the connecting shaft, the top of the supporting block is provided with grinding wheel, the top of the connecting shaft is fixedly connected with the sleeve being vertically arranged, fixed ring is rotatably connected at left and right sides of the front end face of the sleeve, fixed link is rotatably connected on the inside of the bottom end of the fixed ring, in the present invention, pass through the fixed ring of setting, screw rod, spring, first sliding groove and sprue, fixed ring can be made to move with fixed link by the effect of screw rod, to realize the quick fixation to grinding wheel, solve the trouble that traditional fixed emery wheel needs to be dismantled nut with spanner, it improves The fixed efficiency with disassembly, has huge economic benefit and extensive market prospects, is worth of widely use.
Description
Technical field
It is specially a kind of convenient for fixed and replacement grinding wheel cutting machine the present invention relates to technical field of mechanical processing.
Background technique
Abrasive wheel cutting machine, is called abrasive cutoff saw, and abrasive wheel cutting machine is suitable for building, hardware, petrochemical industry, mechanical metallurgy and water
The departments such as electricity installation, abrasive wheel cutting machine can be to metal side's flat tube, square band steel, I-steel, U-steel, the materials such as carbon member steel, first pipe
The commonly used equipment cut, but abrasive wheel cutting machine abrasion is huge, needs often to cut grinding wheel, especially hand-held
Cutting machine, with the development of society, the application to cutting machine is further extensive, therefore, to a kind of convenient for fixed and replacement grinding wheel
The demand of cutting machine is growing.
The abrasive wheel cutting machine occurred currently on the market, most table structure is simple, has a single function, and cutting machine is replaced to grinding wheel
When need manually to dismantle fixture nut with spanner, disassembly is inconvenient, replace low efficiency, but also to use spanner, and
And general abrasive wheel cutting machine needs first to fix grinding wheel with hand when grinding wheel is fixed, and causes to the safety of user
Security risk reduces safety, therefore, proposes regarding to the issue above a kind of convenient for fixed and replacement grinding wheel cutting machine.
Summary of the invention
The purpose of the present invention is to provide a kind of convenient for fixed and replacement grinding wheel cutting machine, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
The top right side rotation of a kind of cutting machine convenient for fixing and replacing grinding wheel, including main body and connecting shaft, the main body connects
It is connected to connecting shaft, the top of the connecting shaft is fixedly connected with screw rod, and supporting block, institute are fixedly connected on the outside of the connecting shaft
The top for stating supporting block is provided with grinding wheel, and the top of the connecting shaft is fixedly connected with the sleeve being vertically arranged, the sleeve
It is rotatably connected to fixed ring at left and right sides of front end face, is rotatably connected to fixed link, the set on the inside of the bottom end of the fixed ring
First sliding groove is offered on the inside of the left and right ends of cylinder, and one end of the fixed link is fixedly connected with sliding block, and sliding block and the
One sliding slot is slidably connected, and the top of the fixed link is fixedly connected with spring, and spring is fixedly connected with sleeve, the sleeve
Left and right ends is fixedly connected to limited block, and the rear end face of the sleeve offers second sliding slot, the second sliding slot it is interior
Slideslip is connected with gag lever post, is rotatably connected to vertical pivot on the inside of the right end of the gag lever post, outside the top and bottom end of the vertical pivot
Side is fixedly connected to horizontally disposed fixed plate, and the rear end face of the fixed plate is fixedly connected with protective shell, and protective shell with
Main body is fixedly connected, and torsional spring is provided on the outside of the vertical pivot, and the upper and lower ends of torsional spring are solid with fixed plate and gag lever post respectively
Fixed connection.
Preferably, the top of the screw rod is fixedly connected with horizontally disposed sprue.
Preferably, the number of the limited block in total there are two, and be evenly distributed in the surrounding of sleeve.
Preferably, the outer diameter of the sliding block and the inner diameter size of first sliding groove are equal.
Preferably, the shape of the fixed ring is arranged in U-typed.
Compared with prior art, the beneficial effects of the present invention are:
1, in the present invention, by the torsional spring of setting, fixed plate, vertical pivot, gag lever post, second sliding slot and sleeve, limit can be passed through
It is rotated together with screw rod when the restriction that the effect of bar carries out position to sleeve prevents sleeve from working, needs when solving fixed emery wheel
The problem of manual fixes sleeve, the safety of staff when increasing replacement；
2, in the present invention, by the fixed ring of setting, screw rod, spring, fixed link, sliding block, first sliding groove and sprue, can pass through
The effect of screw rod moves fixed ring with fixed link, to realize the quick fixation to grinding wheel, solves traditional fixation sand
The trouble for needing to dismantle nut with spanner is taken turns, the efficiency fixed with disassembly is improved, with huge economic benefit and widely
Market prospects are worth of widely use.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is structural schematic diagram at the A of Fig. 1 of the present invention；
Fig. 3 is the mounting structure schematic diagram of gag lever post of the present invention；
Fig. 4 is structural schematic diagram at the B of Fig. 3 of the present invention.
In figure: 1- main body, 2- connecting shaft, 3- grinding wheel, 4- protective shell, 5- fixed link, 6- fixed ring, 7- sprue, 8- screw rod,
9- torsional spring, 10- fixed plate, 11- gag lever post, 12- vertical pivot, 13- sliding block, 14- limited block, 15- spring, 16- sleeve, 17- support
Block, a- first sliding groove, b- second sliding slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution:
A kind of cutting machine convenient for fixing and replacing grinding wheel, including main body 1 and connecting shaft 2, the top right side rotation of the main body 1
It is connected with connecting shaft 2, the top of the connecting shaft 2 is fixedly connected with screw rod 8, and the outside of the connecting shaft 2 is fixedly connected with branch
Bracer 17, the top of the supporting block 17 are provided with grinding wheel 3, and the top of the connecting shaft 2 is fixedly connected with the set being vertically arranged
Cylinder 16, the front end face left and right sides of the sleeve 16 are rotatably connected to fixed ring 6, rotation on the inside of the bottom end of the fixed ring 6
It is connected with fixed link 5, first sliding groove a is offered on the inside of the left and right ends of the sleeve 16, one end of the fixed link 5 is solid
Surely it being connected with sliding block 13, and sliding block 13 and first sliding groove a is slidably connected, the top of the fixed link 5 is fixedly connected with spring 15,
And spring 15 is fixedly connected with sleeve 16, the left and right ends of the sleeve 16 is fixedly connected to limited block 14, the sleeve
16 rear end face offers second sliding slot b, and gag lever post 11, the gag lever post 11 are slidably connected on the inside of the second sliding slot b
Right end on the inside of be rotatably connected to vertical pivot 12, top and the Basolateral of the vertical pivot 12 are fixedly connected to horizontally disposed solid
Fixed board 10, the rear end face of the fixed plate 10 is fixedly connected with protective shell 4, and protective shell 4 is fixedly connected with main body 1, described perpendicular
The outside of axis 12 is provided with torsional spring 9, and the upper and lower ends of torsional spring 9 are fixedly connected with fixed plate 10 with gag lever post 11 respectively.
The top of the screw rod 8 is fixedly connected with horizontally disposed sprue 7, can be by the effect of sprue 7 to sleeve 16
Limited, prevent the accident of sleeve 16 from falling off, the number of the limited block 14 in total there are two, and be evenly distributed in sleeve
16 surrounding, the phenomenon that being limited to fixed ring 6 by the effect of limited block 14, prevent fixed ring 6 from shaking, institute
The outer diameter for stating sliding block 13 is equal with the inner diameter size of first sliding groove a, it is ensured that sliding block 13 slides to go out in first sliding groove a
The phenomenon that now shaking guarantees that stability when work, the shape of the fixed ring 6 are arranged in U-typed, can pass through fixed ring 6
Effect grinding wheel 3 is fixed, prevent grinding wheel 3 work when loosen.
Workflow: it is first powered before use of the present invention, when needing replacing grinding wheel 3, makes gag lever post 11 and sleeve first
Second sliding slot b on 16 is separated, while torsional spring 9 correspondingly rotates, and grinding wheel 3 is then passed through sleeve 16 and is placed on supporting block 17
Above, it then allows gag lever post 11 to fasten with second sliding slot b, the rotation of connecting shaft 2 is then made to drive turn of screw rod 8 and sprue 7
Dynamic, then sleeve 16 can move down under the action of screw rod 8, to drive fixed ring 6 and fixed link 5 to open toward two sides, directly
It contacts with each other to fixed ring 6 and limited block 14, fixed link 5 is in level at this time, and spring 15 can also do corresponding contraction, to realize
Quick fixed and replacement to grinding wheel 3.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of convenient for fixed and replacement grinding wheel cutting machine, including main body (1) and connecting shaft (2), it is characterised in that: the master
It is rotatably connected to connecting shaft (2) on the right side of the top of body (1), the top of the connecting shaft (2) is fixedly connected with screw rod (8), described
It is fixedly connected on the outside of connecting shaft (2) supporting block (17), the top of the supporting block (17) is provided with grinding wheel (3), the company
The top of spindle (2) is fixedly connected with the sleeve (16) being vertically arranged, and rotates at left and right sides of the front end face of the sleeve (16)
It is connected with fixed ring (6), is rotatably connected to fixed link (5) on the inside of the bottom end of the fixed ring (6), the left and right of the sleeve (16)
First sliding groove (a) is offered on the inside of both ends of the surface, one end of the fixed link (5) is fixedly connected with sliding block (13), and sliding block
(13) be slidably connected with first sliding groove (a), the top of the fixed link (5) is fixedly connected with spring (15), and spring (15) with
Sleeve (16) is fixedly connected, and the left and right ends of the sleeve (16) is fixedly connected to limited block (14), the sleeve (16)
Rear end face offer second sliding slot (b), gag lever post (11), the limit are slidably connected on the inside of the second sliding slot (b)
It is rotatably connected to vertical pivot (12) on the inside of the right end of bar (11), the top of the vertical pivot (12) and Basolateral are fixedly connected to water
The fixed plate (10) of flat setting, the rear end face of the fixed plate (10) are fixedly connected with protective shell (4), and protective shell (4) and master
Body (1) is fixedly connected, and is provided with torsional spring (9) on the outside of the vertical pivot (12), and the upper and lower ends of torsional spring (9) respectively with fixed plate
(10) it is fixedly connected with gag lever post (11).
2. according to claim 1 a kind of convenient for fixed and replacement grinding wheel cutting machine, it is characterised in that: the screw rod
(8) top is fixedly connected with horizontally disposed sprue (7).
3. according to claim 1 a kind of convenient for fixed and replacement grinding wheel cutting machine, it is characterised in that: the limited block
(14) number in total there are two, and be evenly distributed in the surrounding of sleeve (16).
4. according to claim 1 a kind of convenient for fixed and replacement grinding wheel cutting machine, it is characterised in that: the sliding block
(13) outer diameter is equal with the inner diameter size of first sliding groove (a).
5. according to claim 1 a kind of convenient for fixed and replacement grinding wheel cutting machine, it is characterised in that: the fixed ring
(6) shape is arranged in U-typed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810917998.XA CN109048615B (en) | 2018-08-13 | 2018-08-13 | Cutting machine convenient to fix and change emery wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810917998.XA CN109048615B (en) | 2018-08-13 | 2018-08-13 | Cutting machine convenient to fix and change emery wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109048615A true CN109048615A (en) | 2018-12-21 |
| CN109048615B CN109048615B (en) | 2020-10-30 |
Family
ID=64678183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810917998.XA Active CN109048615B (en) | 2018-08-13 | 2018-08-13 | Cutting machine convenient to fix and change emery wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109048615B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975633A (en) * | 2020-07-24 | 2020-11-24 | 刘延军 | Grinding wheel safe installation fixing mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3109261A (en) * | 1962-09-19 | 1963-11-05 | Norton Co | Apparatus for the manufacture of spindle supported mounted points |
| US4434586A (en) * | 1980-12-03 | 1984-03-06 | Robert Bosch Gmbh | Machine tool, especially a hand-held power tool with a turnable clamping element for clamping a tool on the tool spindle |
| CN1590012A (en) * | 2003-09-05 | 2005-03-09 | 苏州宝时得电动工具有限公司 | Clomping and quick changing device of disk shaped tool |
| CN102615536A (en) * | 2012-03-06 | 2012-08-01 | 马鞍山方圆回转支承股份有限公司 | 90-degree conversion chuck of numerical control drill |
| CN206702801U (en) * | 2017-04-10 | 2017-12-05 | 上海葛振电子科技有限公司 | A kind of sanding apparatus for being convenient for changing emery wheel |
| CN207223722U (en) * | 2017-09-30 | 2018-04-13 | 深圳市芯科众联科技有限公司 | A kind of safe sand grinding section fixing device of electronic sand mill |
-
2018
- 2018-08-13 CN CN201810917998.XA patent/CN109048615B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3109261A (en) * | 1962-09-19 | 1963-11-05 | Norton Co | Apparatus for the manufacture of spindle supported mounted points |
| US4434586A (en) * | 1980-12-03 | 1984-03-06 | Robert Bosch Gmbh | Machine tool, especially a hand-held power tool with a turnable clamping element for clamping a tool on the tool spindle |
| CN1590012A (en) * | 2003-09-05 | 2005-03-09 | 苏州宝时得电动工具有限公司 | Clomping and quick changing device of disk shaped tool |
| CN102615536A (en) * | 2012-03-06 | 2012-08-01 | 马鞍山方圆回转支承股份有限公司 | 90-degree conversion chuck of numerical control drill |
| CN206702801U (en) * | 2017-04-10 | 2017-12-05 | 上海葛振电子科技有限公司 | A kind of sanding apparatus for being convenient for changing emery wheel |
| CN207223722U (en) * | 2017-09-30 | 2018-04-13 | 深圳市芯科众联科技有限公司 | A kind of safe sand grinding section fixing device of electronic sand mill |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111975633A (en) * | 2020-07-24 | 2020-11-24 | 刘延军 | Grinding wheel safe installation fixing mechanism |
| CN111975633B (en) * | 2020-07-24 | 2022-03-15 | 湖南省方圆磨料磨具有限公司 | Grinding wheel safe installation fixing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109048615B (en) | 2020-10-30 |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200925 Address after: 241200 Anhui Province, Wuhu City asan cypress Fanchang County Town Village Industrial Park Applicant after: WUHU CHUANGYUAN NEW MATERIALS Co.,Ltd. Address before: 241200 10 Fuxin garden, Fanyang Town, Fanchang County, Wuhu, Anhui Applicant before: FANCHANG TONGMIN MACHINERY MANUFACTURING Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |